--- /dev/null
+2002-02-25 : Christos Zoulas <christos@netbsd.org>
+ * Bring in constification fixes from NetBSD tree.
+ * Use NetBSD's vis, fgetln
+
+2002-02-10 : Jason Evans <jasone@freebsd.org>
+
+ * Makefile.in : Append "" arguments to for loops, to avoid syntax errors
+ with some shells that occur if there are no arguments to the for
+ loops.
+
+2002-02-09 : Jason Evans <jasone@freebsd.org>
+
+ * Install man pages in @prefix@/man/, rather than @prefix@/share/man.
+
+ * Fix the Darwin -install_name S_LDFLAGS argument to default to a prefix
+ of /usr/local if --prefix is not specified.
+
+2002-02-05 : Jason Evans <jasone@freebsd.org>
+
+ * Convert to using an autoconf-generated config.h, rather than passing
+ -D_HAVE_<foo>=1 definitions on the command line. Include sys.h in
+ config.h, and include config.h in .c files rather than sys.h.
+
+ * Mangle function names for implementations in the np directory in order
+ to avoid namespace collisions with other code that may provide copies
+ of the same unimplemented functions. For example:
+
+ #define fgetln libedit_fgetln
+
+2002-02-03 : Jason Evans <jasone@freebsd.org>
+
+ * Add autoconf infrastructure, plus a generic Makefile that works with
+ at least BSD make, GNU make and Sun make.
+
+ * Port and/or test on FreeBSD 4.5, FreeBSD-current, NetBSD 1.5 (sparc64
+ and arm32), Apple OS X 10.1.2, Solaris 2.6, and Red Hat Linux 2.6.
+ Add the np directory, which contains implementations of non-portable
+ functions.
+
+ * Add the LIBEDIT_MAJOR and LIBEDIT_MINOR macros to histedit.h, since
+ there is otherwise no straightforward method of programmatically
+ detecting the library version.
--- /dev/null
+Building this distribution in many cases is as simple as typing the following
+while in the root directory of the source tree:
+
+ ./configure
+ make
+
+To install, do the above, then type:
+
+ make install
+
+Additional build targets of finer granularity include:
+
+ lib_a
+ lib_s
+ install_hdr
+ install_lib
+ install_lib_a
+ install_lib_s
+ install_man
+ test
+
+Cleanup targets include:
+
+ clean
+ distclean
+
+Optionally, pass any of the following (not a definitive list) arguments to
+'configure':
+
+--prefix=<install-root-dir>
+ Set the base directory in which to install. For example:
+
+ ./configure --prefix=/usr/local
+
+ will cause files to be installed into /usr/local/bin, /usr/local/man,
+ /usr/local/include, /usr/local/lib, and /usr/local/share.
+
+--disable-readline
+ By default, libedit is built and installed such that it works as a
+ drop-in replacement for the readline library. This option turns that
+ behavior off.
+
+--enable-debug
+ Build debugging code (for libedit development).
+
+Optionally, define environment variables, including (not exclusively):
+
+CFLAGS="?"
+ Pass these flags to the compiler. You probably shouldn't define this
+ unless you know what you are doing.
+
+CPPFLAGS="?"
+ Pass these flags to the C preprocessor. Note that CFLAGS is not passed
+ to 'cpp' when 'configure' is looking for include files, so you must use
+ CPPFLAGS instead if you need to help 'configure' find header files.
+
+LD_LIBRARY_PATH="?"
+ 'ld' uses this colon-separated list to find libraries.
+
+LDFLAGS="?"
+ Flags passed to 'gcc', which should normally be passed on to 'ld'.
+
+PATH="?"
+ 'configure' uses this to find programs.
--- /dev/null
+#
+# Generic Makefile for libedit.
+#
+
+SHELL = /bin/sh
+
+CC = @CC@
+AR = @AR@
+RANLIB = @RANLIB@
+CPPFLAGS = @CPPFLAGS@ -I.
+CFLAGS = @CFLAGS@
+A_CFLAGS = @A_CFLAGS@
+S_CFLAGS = @S_CFLAGS@
+LDFLAGS = @LDFLAGS@
+S_LDFLAGS = @S_LDFLAGS@
+LIBS = @LIBS@
+
+INSTALL = @INSTALL@
+PREFIX = @prefix@
+
+# .c files.
+ACSRCS = @ACSRCS@
+BCSRCS = @BCSRCS@
+CCSRCS = @CCSRCS@
+
+# Generated .c files.
+AGCSRCS = @AGCSRCS@
+BGCSRCS = @BGCSRCS@
+
+# .h files.
+HDRS = @HDRS@
+
+# Generated .h files.
+AGHDRS = @AGHDRS@
+BGHDRS = @BGHDRS@
+
+# Installed .h files.
+IHDRS = @IHDRS@
+IHDR_LINKS = @IHDR_LINKS@
+HDR_DIRS = @HDR_DIRS@
+
+# Man pages.
+MAN3 = @MAN3@
+MAN5 = @MAN5@
+MAN3_LINKS = @MAN3_LINKS@
+MAN_DIRS = @MAN_DIRS@
+
+# Library.
+LIB_DIRS = @LIB_DIRS@
+LIB_VER = @LIB_VER@
+LIB_A = @LIB_A@
+LIB_A_LINKS = @LIB_A_LINKS@
+LIB_S = @LIB_S@
+LIB_S_LINKS = @LIB_S_LINKS@
+
+# Test program.
+TEST = @TEST@
+TCSRCS = @TCSRCS@
+
+# Clear out all paths, then set just one (default path) for the main build
+# directory.
+.PATH :
+.PATH : .
+
+.SUFFIXES :
+.SUFFIXES : .c .o .o_a .o_s
+
+all : lib_a lib_s
+
+lib_a : $(LIB_A)
+lib_s : $(LIB_S)
+
+test : $(TEST)
+
+install : install_hdr install_lib install_man
+
+install_hdr :
+ @for i in $(HDR_DIRS) ; do \
+ echo "$(INSTALL) -d $(PREFIX)/$$i/"; \
+ $(INSTALL) -d $(PREFIX)/$$i/; \
+ done
+ @for i in $(IHDRS); do \
+ echo "$(INSTALL) -m 0444 $$i $(PREFIX)/include/`dirname $$i`/"; \
+ $(INSTALL) -m 0444 $$i $(PREFIX)/include/`dirname $$i`/; \
+ done
+ @f=; \
+ for i in $(IHDR_LINKS) ""; do \
+ if test -z "$$f" ; then \
+ f=$$i; \
+ else \
+ echo "rm -f $(PREFIX)/include/$$i"; \
+ rm -f $(PREFIX)/include/$$i; \
+ echo "ln -s $$f $(PREFIX)/include/$$i"; \
+ ln -s $$f $(PREFIX)/include/$$i; \
+ f=; \
+ fi; \
+ done
+
+install_lib : install_lib_a install_lib_s
+
+install_lib_common :
+ @for i in $(LIB_DIRS) ; do \
+ echo "$(INSTALL) -d $(PREFIX)/$$i/"; \
+ $(INSTALL) -d $(PREFIX)/$$i/; \
+ done
+
+install_lib_a : $(LIB_A) install_lib_common
+ $(INSTALL) -m 0644 $(LIB_A) $(PREFIX)/lib/
+ @f=; \
+ for i in $(LIB_A_LINKS) ""; do \
+ if test -z "$$f" ; then \
+ f=$$i; \
+ else \
+ echo "rm -f $(PREFIX)/lib/$$i"; \
+ rm -f $(PREFIX)/lib/$$i; \
+ echo "ln -s $$f $(PREFIX)/lib/$$i"; \
+ ln -s $$f $(PREFIX)/lib/$$i; \
+ f=; \
+ fi; \
+ done
+
+install_lib_s : $(LIB_S) install_lib_common
+ $(INSTALL) -m 0755 $(LIB_S) $(PREFIX)/lib/
+ @f=; \
+ for i in $(LIB_S_LINKS) ""; do \
+ if test -z "$$f" ; then \
+ f=$$i; \
+ else \
+ echo "rm -f $(PREFIX)/lib/$$i"; \
+ rm -f $(PREFIX)/lib/$$i; \
+ echo "ln -s $$f $(PREFIX)/lib/$$i"; \
+ ln -s $$f $(PREFIX)/lib/$$i; \
+ f=; \
+ fi; \
+ done
+
+install_man :
+ @for i in $(MAN_DIRS) ; do \
+ echo "$(INSTALL) -d $(PREFIX)/$$i/"; \
+ $(INSTALL) -d $(PREFIX)/$$i/; \
+ done
+ @for i in $(MAN3); do \
+ echo $(INSTALL) -m 0444 $$i $(PREFIX)/man/man3/; \
+ $(INSTALL) -m 0444 $$i $(PREFIX)/man/man3/; \
+ done
+ @f=; \
+ for i in $(MAN3_LINKS) ""; do \
+ if test -z "$$f" ; then \
+ f=$$i; \
+ else \
+ echo "rm -f $(PREFIX)/man/man3/$$i"; \
+ rm -f $(PREFIX)/man/man3/$$i; \
+ echo "ln -s $$f $(PREFIX)/man/man3/$$i"; \
+ ln -s $$f $(PREFIX)/man/man3/$$i; \
+ f=; \
+ fi; \
+ done
+ @for i in $(MAN5); do\
+ echo $(INSTALL) -m 0444 $$i $(PREFIX)/man/man5/; \
+ $(INSTALL) -m 0444 $$i $(PREFIX)/man/man5/; \
+ done
+
+clean :
+ rm -f $(AGCSRCS) $(BGCSRCS) $(AGHDRS) $(BGHDRS) $(LIB_A) $(LIB_S)
+ rm -f $(BGCSRCS:.c=.o_a) $(CCSRCS:.c=.o_a)
+ rm -f $(BGCSRCS:.c=.o_s) $(CCSRCS:.c=.o_s)
+ rm -f $(TCSRCS:.c=.o) $(TEST)
+
+distclean : clean
+ rm -f config.log config.status config.h Makefile
+
+#
+# Internal targets and rules.
+#
+
+$(LIB_A) : $(BGCSRCS:.c=.o_a) $(CCSRCS:.c=.o_a)
+ $(AR) cru $@ $?
+ $(RANLIB) $@
+
+$(LIB_S) : $(BGCSRCS:.c=.o_s) $(CCSRCS:.c=.o_s)
+ $(CC) $(S_LDFLAGS) -o $@ $(BGCSRCS:.c=.o_s) $(CCSRCS:.c=.o_s)
+
+$(TEST) : $(TCSRCS:.c=.o) $(LIB_A)
+ $(CC) -o $@ $(TCSRCS:.c=.o) $(LIB_A) $(LIBS)
+
+common.h : common.c
+ $(SHELL) makelist -h common.c > $@
+
+emacs.h : emacs.c
+ $(SHELL) makelist -h emacs.c> $@
+
+vi.h : vi.c
+ $(SHELL) makelist -h vi.c > $@
+
+fcns.h : $(AGHDRS)
+ $(SHELL) makelist -fh $(AGHDRS) > $@
+
+fcns.c : $(AGHDRS) fcns.h
+ $(SHELL) makelist -fc $(AGHDRS) > $@
+
+help.h : $(ACSRCS)
+ $(SHELL) makelist -bh $(ACSRCS) > $@
+
+help.c : $(ACSRCS) help.h
+ $(SHELL) makelist -bc $(ACSRCS) > $@
+
+editline.c : $(ACSRCS) $(BCSRCS) $(AGCSRCS)
+ $(SHELL) makelist -e $(ACSRCS) $(BCSRCS) $(AGCSRCS) > $@
+
+.c.o :
+ $(CC) -c $(A_CFLAGS) $(CFLAGS) $(CPPFLAGS) $< -o $@
+
+.c.o_a : $(AGHDRS) $(BGHDRS)
+ $(CC) -c $(A_CFLAGS) $(CFLAGS) $(CPPFLAGS) $< -o $@
+
+.c.o_s : $(AGHDRS) $(BGHDRS)
+ $(CC) -c $(S_CFLAGS) $(CFLAGS) $(CPPFLAGS) $< -o $@
--- /dev/null
+This distribution of libedit is expected to work on at least the following
+platforms. It may also work on additional platforms, but no explicit support
+for them is built into the configuration system.
+
+* Apple OS X 10.1.
+
+* FreeBSD 4.x.
+
+* NetBSD 1.5.
+
+* Red Hat Linux 7.2.
+
+* Sun Solaris 2.6.
--- /dev/null
+libedit is a command line editing and history library. It is designed to be
+used by interactive programs that allow the user to type commands at a terminal
+prompt.
+
+The following files may be of direct interest to the user:
+
+* CHANGES - Software change log.
+
+* INSTALL - Installation information.
+
+* PLATFORMS - Supported platforms and platform-specific information.
--- /dev/null
+/* $NetBSD: test.c,v 1.9 2000/09/04 23:36:41 lukem Exp $ */
+
+/*-
+ * Copyright (c) 1992, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Christos Zoulas of Cornell University.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include "config.h"
+#ifndef lint
+__COPYRIGHT("@(#) Copyright (c) 1992, 1993\n\
+ The Regents of the University of California. All rights reserved.\n");
+#endif /* not lint */
+
+#if !defined(lint) && !defined(SCCSID)
+#if 0
+static char sccsid[] = "@(#)test.c 8.1 (Berkeley) 6/4/93";
+#else
+__RCSID("$NetBSD: test.c,v 1.9 2000/09/04 23:36:41 lukem Exp $");
+#endif
+#endif /* not lint && not SCCSID */
+
+/*
+ * test.c: A little test program
+ */
+#include <stdio.h>
+#include <string.h>
+#include <signal.h>
+#include <sys/wait.h>
+#include <ctype.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <dirent.h>
+
+#include "histedit.h"
+#include "tokenizer.h"
+
+static int continuation = 0;
+static EditLine *el = NULL;
+
+static u_char complete(EditLine *, int);
+ int main(int, char **);
+static char *prompt(EditLine *);
+static void sig(int);
+
+static char *
+prompt(EditLine *el)
+{
+ static char a[] = "Edit$";
+ static char b[] = "Edit>";
+
+ return (continuation ? b : a);
+}
+
+static void
+sig(int i)
+{
+
+ (void) fprintf(stderr, "Got signal %d.\n", i);
+ el_reset(el);
+}
+
+static unsigned char
+complete(EditLine *el, int ch)
+{
+ DIR *dd = opendir(".");
+ struct dirent *dp;
+ const char* ptr;
+ const LineInfo *lf = el_line(el);
+ int len;
+
+ /*
+ * Find the last word
+ */
+ for (ptr = lf->cursor - 1; !isspace(*ptr) && ptr > lf->buffer; ptr--)
+ continue;
+ len = lf->cursor - ++ptr;
+
+ for (dp = readdir(dd); dp != NULL; dp = readdir(dd)) {
+ if (len > strlen(dp->d_name))
+ continue;
+ if (strncmp(dp->d_name, ptr, len) == 0) {
+ closedir(dd);
+ if (el_insertstr(el, &dp->d_name[len]) == -1)
+ return (CC_ERROR);
+ else
+ return (CC_REFRESH);
+ }
+ }
+
+ closedir(dd);
+ return (CC_ERROR);
+}
+
+int
+main(int argc, char *argv[])
+{
+ int num;
+ const char *buf;
+ Tokenizer *tok;
+#if 0
+ int lastevent = 0;
+#endif
+ int ncontinuation;
+ History *hist;
+ HistEvent ev;
+
+ (void) signal(SIGINT, sig);
+ (void) signal(SIGQUIT, sig);
+ (void) signal(SIGHUP, sig);
+ (void) signal(SIGTERM, sig);
+
+ hist = history_init(); /* Init the builtin history */
+ /* Remember 100 events */
+ history(hist, &ev, H_SETSIZE, 100);
+
+ tok = tok_init(NULL); /* Initialize the tokenizer */
+
+ /* Initialize editline */
+ el = el_init(*argv, stdin, stdout, stderr);
+
+ el_set(el, EL_EDITOR, "vi"); /* Default editor is vi */
+ el_set(el, EL_SIGNAL, 1); /* Handle signals gracefully */
+ el_set(el, EL_PROMPT, prompt); /* Set the prompt function */
+
+ /* Tell editline to use this history interface */
+ el_set(el, EL_HIST, history, hist);
+
+ /* Add a user-defined function */
+ el_set(el, EL_ADDFN, "ed-complete", "Complete argument", complete);
+
+ /* Bind tab to it */
+ el_set(el, EL_BIND, "^I", "ed-complete", NULL);
+
+ /*
+ * Bind j, k in vi command mode to previous and next line, instead
+ * of previous and next history.
+ */
+ el_set(el, EL_BIND, "-a", "k", "ed-prev-line", NULL);
+ el_set(el, EL_BIND, "-a", "j", "ed-next-line", NULL);
+
+ /*
+ * Source the user's defaults file.
+ */
+ el_source(el, NULL);
+
+ while ((buf = el_gets(el, &num)) != NULL && num != 0) {
+ int ac;
+ const char **av;
+#ifdef DEBUG
+ (void) fprintf(stderr, "got %d %s", num, buf);
+#endif
+ if (!continuation && num == 1)
+ continue;
+
+ ncontinuation = tok_line(tok, buf, &ac, &av) > 0;
+#if 0
+ if (continuation) {
+ /*
+ * Append to the right event in case the user
+ * moved around in history.
+ */
+ if (history(hist, &ev, H_SET, lastevent) == -1)
+ err(1, "%d: %s\n", lastevent, ev.str);
+ history(hist, &ev, H_ADD , buf);
+ } else {
+ history(hist, &ev, H_ENTER, buf);
+ lastevent = ev.num;
+ }
+#else
+ /* Simpler */
+ history(hist, &ev, continuation ? H_APPEND : H_ENTER, buf);
+#endif
+
+ continuation = ncontinuation;
+ ncontinuation = 0;
+
+ if (strcmp(av[0], "history") == 0) {
+ int rv;
+
+ switch (ac) {
+ case 1:
+ for (rv = history(hist, &ev, H_LAST); rv != -1;
+ rv = history(hist, &ev, H_PREV))
+ (void) fprintf(stdout, "%4d %s",
+ ev.num, ev.str);
+ break;
+
+ case 2:
+ if (strcmp(av[1], "clear") == 0)
+ history(hist, &ev, H_CLEAR);
+ else
+ goto badhist;
+ break;
+
+ case 3:
+ if (strcmp(av[1], "load") == 0)
+ history(hist, &ev, H_LOAD, av[2]);
+ else if (strcmp(av[1], "save") == 0)
+ history(hist, &ev, H_SAVE, av[2]);
+ break;
+
+ badhist:
+ default:
+ (void) fprintf(stderr,
+ "Bad history arguments\n");
+ break;
+ }
+ } else if (el_parse(el, ac, av) == -1) {
+ switch (fork()) {
+ case 0:
+ execvp(av[0], (char *const *)av);
+ perror(av[0]);
+ _exit(1);
+ /*NOTREACHED*/
+ break;
+
+ case -1:
+ perror("fork");
+ break;
+
+ default:
+ if (wait(&num) == -1)
+ perror("wait");
+ (void) fprintf(stderr, "Exit %x\n", num);
+ break;
+ }
+ }
+
+ tok_reset(tok);
+ }
+
+ el_end(el);
+ tok_end(tok);
+ history_end(hist);
+
+ return (0);
+}
--- /dev/null
+/* $NetBSD: chared.c,v 1.15 2002/03/18 16:00:50 christos Exp $ */
+
+/*-
+ * Copyright (c) 1992, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Christos Zoulas of Cornell University.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include "config.h"
+#if !defined(lint) && !defined(SCCSID)
+#if 0
+static char sccsid[] = "@(#)chared.c 8.1 (Berkeley) 6/4/93";
+#else
+__RCSID("$NetBSD: chared.c,v 1.15 2002/03/18 16:00:50 christos Exp $");
+#endif
+#endif /* not lint && not SCCSID */
+
+/*
+ * chared.c: Character editor utilities
+ */
+#include <stdlib.h>
+#include "el.h"
+
+/* value to leave unused in line buffer */
+#define EL_LEAVE 2
+
+/* cv_undo():
+ * Handle state for the vi undo command
+ */
+protected void
+cv_undo(EditLine *el,int action, size_t size, char *ptr)
+{
+ c_undo_t *vu = &el->el_chared.c_undo;
+ vu->action = action;
+ vu->ptr = ptr;
+ vu->isize = size;
+ (void) memcpy(vu->buf, vu->ptr, size);
+#ifdef DEBUG_UNDO
+ (void) fprintf(el->el_errfile, "Undo buffer \"%s\" size = +%d -%d\n",
+ vu->ptr, vu->isize, vu->dsize);
+#endif
+}
+
+
+/* c_insert():
+ * Insert num characters
+ */
+protected void
+c_insert(EditLine *el, int num)
+{
+ char *cp;
+
+ if (el->el_line.lastchar + num >= el->el_line.limit)
+ return; /* can't go past end of buffer */
+
+ if (el->el_line.cursor < el->el_line.lastchar) {
+ /* if I must move chars */
+ for (cp = el->el_line.lastchar; cp >= el->el_line.cursor; cp--)
+ cp[num] = *cp;
+ }
+ el->el_line.lastchar += num;
+}
+
+
+/* c_delafter():
+ * Delete num characters after the cursor
+ */
+protected void
+c_delafter(EditLine *el, int num)
+{
+
+ if (el->el_line.cursor + num > el->el_line.lastchar)
+ num = el->el_line.lastchar - el->el_line.cursor;
+
+ if (num > 0) {
+ char *cp;
+
+ if (el->el_map.current != el->el_map.emacs)
+ cv_undo(el, INSERT, (size_t)num, el->el_line.cursor);
+
+ for (cp = el->el_line.cursor; cp <= el->el_line.lastchar; cp++)
+ *cp = cp[num];
+
+ el->el_line.lastchar -= num;
+ }
+}
+
+
+/* c_delbefore():
+ * Delete num characters before the cursor
+ */
+protected void
+c_delbefore(EditLine *el, int num)
+{
+
+ if (el->el_line.cursor - num < el->el_line.buffer)
+ num = el->el_line.cursor - el->el_line.buffer;
+
+ if (num > 0) {
+ char *cp;
+
+ if (el->el_map.current != el->el_map.emacs)
+ cv_undo(el, INSERT, (size_t)num,
+ el->el_line.cursor - num);
+
+ for (cp = el->el_line.cursor - num;
+ cp <= el->el_line.lastchar;
+ cp++)
+ *cp = cp[num];
+
+ el->el_line.lastchar -= num;
+ }
+}
+
+
+/* ce__isword():
+ * Return if p is part of a word according to emacs
+ */
+protected int
+ce__isword(int p)
+{
+ return (isalpha(p) || isdigit(p) || strchr("*?_-.[]~=", p) != NULL);
+}
+
+
+/* cv__isword():
+ * Return if p is part of a word according to vi
+ */
+protected int
+cv__isword(int p)
+{
+ return (!isspace(p));
+}
+
+
+/* c__prev_word():
+ * Find the previous word
+ */
+protected char *
+c__prev_word(char *p, char *low, int n, int (*wtest)(int))
+{
+ p--;
+
+ while (n--) {
+ while ((p >= low) && !(*wtest)((unsigned char) *p))
+ p--;
+ while ((p >= low) && (*wtest)((unsigned char) *p))
+ p--;
+ }
+
+ /* cp now points to one character before the word */
+ p++;
+ if (p < low)
+ p = low;
+ /* cp now points where we want it */
+ return (p);
+}
+
+
+/* c__next_word():
+ * Find the next word
+ */
+protected char *
+c__next_word(char *p, char *high, int n, int (*wtest)(int))
+{
+ while (n--) {
+ while ((p < high) && !(*wtest)((unsigned char) *p))
+ p++;
+ while ((p < high) && (*wtest)((unsigned char) *p))
+ p++;
+ }
+ if (p > high)
+ p = high;
+ /* p now points where we want it */
+ return (p);
+}
+
+/* cv_next_word():
+ * Find the next word vi style
+ */
+protected char *
+cv_next_word(EditLine *el, char *p, char *high, int n, int (*wtest)(int))
+{
+ int test;
+
+ while (n--) {
+ test = (*wtest)((unsigned char) *p);
+ while ((p < high) && (*wtest)((unsigned char) *p) == test)
+ p++;
+ /*
+ * vi historically deletes with cw only the word preserving the
+ * trailing whitespace! This is not what 'w' does..
+ */
+ if (el->el_chared.c_vcmd.action != (DELETE|INSERT))
+ while ((p < high) && isspace((unsigned char) *p))
+ p++;
+ }
+
+ /* p now points where we want it */
+ if (p > high)
+ return (high);
+ else
+ return (p);
+}
+
+
+/* cv_prev_word():
+ * Find the previous word vi style
+ */
+protected char *
+cv_prev_word(EditLine *el, char *p, char *low, int n, int (*wtest)(int))
+{
+ int test;
+
+ while (n--) {
+ p--;
+ /*
+ * vi historically deletes with cb only the word preserving the
+ * leading whitespace! This is not what 'b' does..
+ */
+ if (el->el_chared.c_vcmd.action != (DELETE|INSERT))
+ while ((p > low) && isspace((unsigned char) *p))
+ p--;
+ test = (*wtest)((unsigned char) *p);
+ while ((p >= low) && (*wtest)((unsigned char) *p) == test)
+ p--;
+ p++;
+ while (isspace((unsigned char) *p))
+ p++;
+ }
+
+ /* p now points where we want it */
+ if (p < low)
+ return (low);
+ else
+ return (p);
+}
+
+
+#ifdef notdef
+/* c__number():
+ * Ignore character p points to, return number appearing after that.
+ * A '$' by itself means a big number; "$-" is for negative; '^' means 1.
+ * Return p pointing to last char used.
+ */
+protected char *
+c__number(
+ char *p, /* character position */
+ int *num, /* Return value */
+ int dval) /* dval is the number to subtract from like $-3 */
+{
+ int i;
+ int sign = 1;
+
+ if (*++p == '^') {
+ *num = 1;
+ return (p);
+ }
+ if (*p == '$') {
+ if (*++p != '-') {
+ *num = 0x7fffffff; /* Handle $ */
+ return (--p);
+ }
+ sign = -1; /* Handle $- */
+ ++p;
+ }
+ for (i = 0; isdigit((unsigned char) *p); i = 10 * i + *p++ - '0')
+ continue;
+ *num = (sign < 0 ? dval - i : i);
+ return (--p);
+}
+#endif
+
+/* cv_delfini():
+ * Finish vi delete action
+ */
+protected void
+cv_delfini(EditLine *el)
+{
+ int size;
+ int oaction;
+
+ if (el->el_chared.c_vcmd.action & INSERT)
+ el->el_map.current = el->el_map.key;
+
+ oaction = el->el_chared.c_vcmd.action;
+ el->el_chared.c_vcmd.action = NOP;
+
+ if (el->el_chared.c_vcmd.pos == 0)
+ return;
+
+
+ if (el->el_line.cursor > el->el_chared.c_vcmd.pos) {
+ size = (int) (el->el_line.cursor - el->el_chared.c_vcmd.pos);
+ c_delbefore(el, size);
+ el->el_line.cursor = el->el_chared.c_vcmd.pos;
+ re_refresh_cursor(el);
+ } else if (el->el_line.cursor < el->el_chared.c_vcmd.pos) {
+ size = (int)(el->el_chared.c_vcmd.pos - el->el_line.cursor);
+ c_delafter(el, size);
+ } else {
+ size = 1;
+ c_delafter(el, size);
+ }
+ switch (oaction) {
+ case DELETE|INSERT:
+ el->el_chared.c_undo.action = DELETE|INSERT;
+ break;
+ case DELETE:
+ el->el_chared.c_undo.action = INSERT;
+ break;
+ case NOP:
+ case INSERT:
+ default:
+ EL_ABORT((el->el_errfile, "Bad oaction %d\n", oaction));
+ break;
+ }
+
+
+ el->el_chared.c_undo.ptr = el->el_line.cursor;
+ el->el_chared.c_undo.dsize = size;
+}
+
+
+#ifdef notdef
+/* ce__endword():
+ * Go to the end of this word according to emacs
+ */
+protected char *
+ce__endword(char *p, char *high, int n)
+{
+ p++;
+
+ while (n--) {
+ while ((p < high) && isspace((unsigned char) *p))
+ p++;
+ while ((p < high) && !isspace((unsigned char) *p))
+ p++;
+ }
+
+ p--;
+ return (p);
+}
+#endif
+
+
+/* cv__endword():
+ * Go to the end of this word according to vi
+ */
+protected char *
+cv__endword(char *p, char *high, int n)
+{
+ p++;
+
+ while (n--) {
+ while ((p < high) && isspace((unsigned char) *p))
+ p++;
+
+ if (isalnum((unsigned char) *p))
+ while ((p < high) && isalnum((unsigned char) *p))
+ p++;
+ else
+ while ((p < high) && !(isspace((unsigned char) *p) ||
+ isalnum((unsigned char) *p)))
+ p++;
+ }
+ p--;
+ return (p);
+}
+
+/* ch_init():
+ * Initialize the character editor
+ */
+protected int
+ch_init(EditLine *el)
+{
+ el->el_line.buffer = (char *) el_malloc(EL_BUFSIZ);
+ if (el->el_line.buffer == NULL)
+ return (-1);
+
+ (void) memset(el->el_line.buffer, 0, EL_BUFSIZ);
+ el->el_line.cursor = el->el_line.buffer;
+ el->el_line.lastchar = el->el_line.buffer;
+ el->el_line.limit = &el->el_line.buffer[EL_BUFSIZ - 2];
+
+ el->el_chared.c_undo.buf = (char *) el_malloc(EL_BUFSIZ);
+ if (el->el_chared.c_undo.buf == NULL)
+ return (-1);
+ (void) memset(el->el_chared.c_undo.buf, 0, EL_BUFSIZ);
+ el->el_chared.c_undo.action = NOP;
+ el->el_chared.c_undo.isize = 0;
+ el->el_chared.c_undo.dsize = 0;
+ el->el_chared.c_undo.ptr = el->el_line.buffer;
+
+ el->el_chared.c_vcmd.action = NOP;
+ el->el_chared.c_vcmd.pos = el->el_line.buffer;
+ el->el_chared.c_vcmd.ins = el->el_line.buffer;
+
+ el->el_chared.c_kill.buf = (char *) el_malloc(EL_BUFSIZ);
+ if (el->el_chared.c_kill.buf == NULL)
+ return (-1);
+ (void) memset(el->el_chared.c_kill.buf, 0, EL_BUFSIZ);
+ el->el_chared.c_kill.mark = el->el_line.buffer;
+ el->el_chared.c_kill.last = el->el_chared.c_kill.buf;
+
+ el->el_map.current = el->el_map.key;
+
+ el->el_state.inputmode = MODE_INSERT; /* XXX: save a default */
+ el->el_state.doingarg = 0;
+ el->el_state.metanext = 0;
+ el->el_state.argument = 1;
+ el->el_state.lastcmd = ED_UNASSIGNED;
+
+ el->el_chared.c_macro.nline = NULL;
+ el->el_chared.c_macro.level = -1;
+ el->el_chared.c_macro.macro = (char **) el_malloc(EL_MAXMACRO *
+ sizeof(char *));
+ if (el->el_chared.c_macro.macro == NULL)
+ return (-1);
+ return (0);
+}
+
+/* ch_reset():
+ * Reset the character editor
+ */
+protected void
+ch_reset(EditLine *el)
+{
+ el->el_line.cursor = el->el_line.buffer;
+ el->el_line.lastchar = el->el_line.buffer;
+
+ el->el_chared.c_undo.action = NOP;
+ el->el_chared.c_undo.isize = 0;
+ el->el_chared.c_undo.dsize = 0;
+ el->el_chared.c_undo.ptr = el->el_line.buffer;
+
+ el->el_chared.c_vcmd.action = NOP;
+ el->el_chared.c_vcmd.pos = el->el_line.buffer;
+ el->el_chared.c_vcmd.ins = el->el_line.buffer;
+
+ el->el_chared.c_kill.mark = el->el_line.buffer;
+
+ el->el_map.current = el->el_map.key;
+
+ el->el_state.inputmode = MODE_INSERT; /* XXX: save a default */
+ el->el_state.doingarg = 0;
+ el->el_state.metanext = 0;
+ el->el_state.argument = 1;
+ el->el_state.lastcmd = ED_UNASSIGNED;
+
+ el->el_chared.c_macro.level = -1;
+
+ el->el_history.eventno = 0;
+}
+
+/* ch_enlargebufs():
+ * Enlarge line buffer to be able to hold twice as much characters.
+ * Returns 1 if successful, 0 if not.
+ */
+protected int
+ch_enlargebufs(el, addlen)
+ EditLine *el;
+ size_t addlen;
+{
+ size_t sz, newsz;
+ char *newbuffer, *oldbuf, *oldkbuf;
+
+ sz = el->el_line.limit - el->el_line.buffer + EL_LEAVE;
+ newsz = sz * 2;
+ /*
+ * If newly required length is longer than current buffer, we need
+ * to make the buffer big enough to hold both old and new stuff.
+ */
+ if (addlen > sz) {
+ while(newsz - sz < addlen)
+ newsz *= 2;
+ }
+
+ /*
+ * Reallocate line buffer.
+ */
+ newbuffer = el_realloc(el->el_line.buffer, newsz);
+ if (!newbuffer)
+ return 0;
+
+ /* zero the newly added memory, leave old data in */
+ (void) memset(&newbuffer[sz], 0, newsz - sz);
+
+ oldbuf = el->el_line.buffer;
+
+ el->el_line.buffer = newbuffer;
+ el->el_line.cursor = newbuffer + (el->el_line.cursor - oldbuf);
+ el->el_line.lastchar = newbuffer + (el->el_line.lastchar - oldbuf);
+ el->el_line.limit = &newbuffer[newsz - EL_LEAVE];
+
+ /*
+ * Reallocate kill buffer.
+ */
+ newbuffer = el_realloc(el->el_chared.c_kill.buf, newsz);
+ if (!newbuffer)
+ return 0;
+
+ /* zero the newly added memory, leave old data in */
+ (void) memset(&newbuffer[sz], 0, newsz - sz);
+
+ oldkbuf = el->el_chared.c_kill.buf;
+
+ el->el_chared.c_kill.buf = newbuffer;
+ el->el_chared.c_kill.last = newbuffer +
+ (el->el_chared.c_kill.last - oldkbuf);
+ el->el_chared.c_kill.mark = el->el_line.buffer +
+ (el->el_chared.c_kill.mark - oldbuf);
+
+ /*
+ * Reallocate undo buffer.
+ */
+ newbuffer = el_realloc(el->el_chared.c_undo.buf, newsz);
+ if (!newbuffer)
+ return 0;
+
+ /* zero the newly added memory, leave old data in */
+ (void) memset(&newbuffer[sz], 0, newsz - sz);
+
+ el->el_chared.c_undo.ptr = el->el_line.buffer +
+ (el->el_chared.c_undo.ptr - oldbuf);
+ el->el_chared.c_undo.buf = newbuffer;
+
+ if (!hist_enlargebuf(el, sz, newsz))
+ return 0;
+
+ return 1;
+}
+
+/* ch_end():
+ * Free the data structures used by the editor
+ */
+protected void
+ch_end(EditLine *el)
+{
+ el_free((ptr_t) el->el_line.buffer);
+ el->el_line.buffer = NULL;
+ el->el_line.limit = NULL;
+ el_free((ptr_t) el->el_chared.c_undo.buf);
+ el->el_chared.c_undo.buf = NULL;
+ el_free((ptr_t) el->el_chared.c_kill.buf);
+ el->el_chared.c_kill.buf = NULL;
+ el_free((ptr_t) el->el_chared.c_macro.macro);
+ el->el_chared.c_macro.macro = NULL;
+ ch_reset(el);
+}
+
+
+/* el_insertstr():
+ * Insert string at cursorI
+ */
+public int
+el_insertstr(EditLine *el, const char *s)
+{
+ size_t len;
+
+ if ((len = strlen(s)) == 0)
+ return (-1);
+ if (el->el_line.lastchar + len >= el->el_line.limit) {
+ if (!ch_enlargebufs(el, len))
+ return (-1);
+ }
+
+ c_insert(el, (int)len);
+ while (*s)
+ *el->el_line.cursor++ = *s++;
+ return (0);
+}
+
+
+/* el_deletestr():
+ * Delete num characters before the cursor
+ */
+public void
+el_deletestr(EditLine *el, int n)
+{
+ if (n <= 0)
+ return;
+
+ if (el->el_line.cursor < &el->el_line.buffer[n])
+ return;
+
+ c_delbefore(el, n); /* delete before dot */
+ el->el_line.cursor -= n;
+ if (el->el_line.cursor < el->el_line.buffer)
+ el->el_line.cursor = el->el_line.buffer;
+}
+
+/* c_gets():
+ * Get a string
+ */
+protected int
+c_gets(EditLine *el, char *buf)
+{
+ char ch;
+ int len = 0;
+
+ for (ch = 0; ch == 0;) {
+ if (el_getc(el, &ch) != 1)
+ return (ed_end_of_file(el, 0));
+ switch (ch) {
+ case 0010: /* Delete and backspace */
+ case 0177:
+ if (len > 1) {
+ *el->el_line.cursor-- = '\0';
+ el->el_line.lastchar = el->el_line.cursor;
+ buf[len--] = '\0';
+ } else {
+ el->el_line.buffer[0] = '\0';
+ el->el_line.lastchar = el->el_line.buffer;
+ el->el_line.cursor = el->el_line.buffer;
+ return (CC_REFRESH);
+ }
+ re_refresh(el);
+ ch = 0;
+ break;
+
+ case 0033: /* ESC */
+ case '\r': /* Newline */
+ case '\n':
+ break;
+
+ default:
+ if (len >= EL_BUFSIZ)
+ term_beep(el);
+ else {
+ buf[len++] = ch;
+ *el->el_line.cursor++ = ch;
+ el->el_line.lastchar = el->el_line.cursor;
+ }
+ re_refresh(el);
+ ch = 0;
+ break;
+ }
+ }
+ buf[len] = ch;
+ return (len);
+}
+
+
+/* c_hpos():
+ * Return the current horizontal position of the cursor
+ */
+protected int
+c_hpos(EditLine *el)
+{
+ char *ptr;
+
+ /*
+ * Find how many characters till the beginning of this line.
+ */
+ if (el->el_line.cursor == el->el_line.buffer)
+ return (0);
+ else {
+ for (ptr = el->el_line.cursor - 1;
+ ptr >= el->el_line.buffer && *ptr != '\n';
+ ptr--)
+ continue;
+ return (el->el_line.cursor - ptr - 1);
+ }
+}
--- /dev/null
+/* $NetBSD: chared.h,v 1.8 2002/03/18 16:00:51 christos Exp $ */
+
+/*-
+ * Copyright (c) 1992, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Christos Zoulas of Cornell University.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @(#)chared.h 8.1 (Berkeley) 6/4/93
+ */
+
+/*
+ * el.chared.h: Character editor interface
+ */
+#ifndef _h_el_chared
+#define _h_el_chared
+
+#include <ctype.h>
+#include <string.h>
+
+#include "histedit.h"
+
+#define EL_MAXMACRO 10
+
+/*
+ * This is a issue of basic "vi" look-and-feel. Defining VI_MOVE works
+ * like real vi: i.e. the transition from command<->insert modes moves
+ * the cursor.
+ *
+ * On the other hand we really don't want to move the cursor, because
+ * all the editing commands don't include the character under the cursor.
+ * Probably the best fix is to make all the editing commands aware of
+ * this fact.
+ */
+#define VI_MOVE
+
+
+typedef struct c_macro_t {
+ int level;
+ char **macro;
+ char *nline;
+} c_macro_t;
+
+/*
+ * Undo information for both vi and emacs
+ */
+typedef struct c_undo_t {
+ int action;
+ size_t isize;
+ size_t dsize;
+ char *ptr;
+ char *buf;
+} c_undo_t;
+
+/*
+ * Current action information for vi
+ */
+typedef struct c_vcmd_t {
+ int action;
+ char *pos;
+ char *ins;
+} c_vcmd_t;
+
+/*
+ * Kill buffer for emacs
+ */
+typedef struct c_kill_t {
+ char *buf;
+ char *last;
+ char *mark;
+} c_kill_t;
+
+/*
+ * Note that we use both data structures because the user can bind
+ * commands from both editors!
+ */
+typedef struct el_chared_t {
+ c_undo_t c_undo;
+ c_kill_t c_kill;
+ c_vcmd_t c_vcmd;
+ c_macro_t c_macro;
+} el_chared_t;
+
+
+#define STReof "^D\b\b"
+#define STRQQ "\"\""
+
+#define isglob(a) (strchr("*[]?", (a)) != NULL)
+#define isword(a) (isprint(a))
+
+#define NOP 0x00
+#define DELETE 0x01
+#define INSERT 0x02
+#define CHANGE 0x04
+
+#define CHAR_FWD 0
+#define CHAR_BACK 1
+
+#define MODE_INSERT 0
+#define MODE_REPLACE 1
+#define MODE_REPLACE_1 2
+
+#include "common.h"
+#include "vi.h"
+#include "emacs.h"
+#include "search.h"
+#include "fcns.h"
+
+
+protected int cv__isword(int);
+protected void cv_delfini(EditLine *);
+protected char *cv__endword(char *, char *, int);
+protected int ce__isword(int);
+protected void cv_undo(EditLine *, int, size_t, char *);
+protected char *cv_next_word(EditLine*, char *, char *, int, int (*)(int));
+protected char *cv_prev_word(EditLine*, char *, char *, int, int (*)(int));
+protected char *c__next_word(char *, char *, int, int (*)(int));
+protected char *c__prev_word(char *, char *, int, int (*)(int));
+protected void c_insert(EditLine *, int);
+protected void c_delbefore(EditLine *, int);
+protected void c_delafter(EditLine *, int);
+protected int c_gets(EditLine *, char *);
+protected int c_hpos(EditLine *);
+
+protected int ch_init(EditLine *);
+protected void ch_reset(EditLine *);
+protected int ch_enlargebufs(EditLine *, size_t);
+protected void ch_end(EditLine *);
+
+#endif /* _h_el_chared */
--- /dev/null
+/* $NetBSD: common.c,v 1.11 2002/03/18 16:00:51 christos Exp $ */
+
+/*-
+ * Copyright (c) 1992, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Christos Zoulas of Cornell University.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include "config.h"
+#if !defined(lint) && !defined(SCCSID)
+#if 0
+static char sccsid[] = "@(#)common.c 8.1 (Berkeley) 6/4/93";
+#else
+__RCSID("$NetBSD: common.c,v 1.11 2002/03/18 16:00:51 christos Exp $");
+#endif
+#endif /* not lint && not SCCSID */
+
+/*
+ * common.c: Common Editor functions
+ */
+#include "el.h"
+
+/* ed_end_of_file():
+ * Indicate end of file
+ * [^D]
+ */
+protected el_action_t
+/*ARGSUSED*/
+ed_end_of_file(EditLine *el, int c)
+{
+
+ re_goto_bottom(el);
+ *el->el_line.lastchar = '\0';
+ return (CC_EOF);
+}
+
+
+/* ed_insert():
+ * Add character to the line
+ * Insert a character [bound to all insert keys]
+ */
+protected el_action_t
+ed_insert(EditLine *el, int c)
+{
+ int i;
+
+ if (c == '\0')
+ return (CC_ERROR);
+
+ if (el->el_line.lastchar + el->el_state.argument >=
+ el->el_line.limit) {
+ /* end of buffer space, try to allocate more */
+ if (!ch_enlargebufs(el, (size_t) el->el_state.argument))
+ return CC_ERROR; /* error allocating more */
+ }
+
+ if (el->el_state.argument == 1) {
+ if (el->el_state.inputmode != MODE_INSERT) {
+ el->el_chared.c_undo.buf[el->el_chared.c_undo.isize++] =
+ *el->el_line.cursor;
+ el->el_chared.c_undo.buf[el->el_chared.c_undo.isize] =
+ '\0';
+ c_delafter(el, 1);
+ }
+ c_insert(el, 1);
+
+ *el->el_line.cursor++ = c;
+ el->el_state.doingarg = 0; /* just in case */
+ re_fastaddc(el); /* fast refresh for one char. */
+ } else {
+ if (el->el_state.inputmode != MODE_INSERT) {
+ for (i = 0; i < el->el_state.argument; i++)
+ el->el_chared.c_undo.buf[el->el_chared.c_undo.isize++] =
+ el->el_line.cursor[i];
+
+ el->el_chared.c_undo.buf[el->el_chared.c_undo.isize] =
+ '\0';
+ c_delafter(el, el->el_state.argument);
+ }
+ c_insert(el, el->el_state.argument);
+
+ while (el->el_state.argument--)
+ *el->el_line.cursor++ = c;
+ re_refresh(el);
+ }
+
+ if (el->el_state.inputmode == MODE_REPLACE_1)
+ (void) vi_command_mode(el, 0);
+
+ return (CC_NORM);
+}
+
+
+/* ed_delete_prev_word():
+ * Delete from beginning of current word to cursor
+ * [M-^?] [^W]
+ */
+protected el_action_t
+/*ARGSUSED*/
+ed_delete_prev_word(EditLine *el, int c)
+{
+ char *cp, *p, *kp;
+
+ if (el->el_line.cursor == el->el_line.buffer)
+ return (CC_ERROR);
+
+ cp = c__prev_word(el->el_line.cursor, el->el_line.buffer,
+ el->el_state.argument, ce__isword);
+
+ for (p = cp, kp = el->el_chared.c_kill.buf; p < el->el_line.cursor; p++)
+ *kp++ = *p;
+ el->el_chared.c_kill.last = kp;
+
+ c_delbefore(el, el->el_line.cursor - cp); /* delete before dot */
+ el->el_line.cursor = cp;
+ if (el->el_line.cursor < el->el_line.buffer)
+ el->el_line.cursor = el->el_line.buffer; /* bounds check */
+ return (CC_REFRESH);
+}
+
+
+/* ed_delete_next_char():
+ * Delete character under cursor
+ * [^D] [x]
+ */
+protected el_action_t
+/*ARGSUSED*/
+ed_delete_next_char(EditLine *el, int c)
+{
+#ifdef notdef /* XXX */
+#define EL el->el_line
+ (void) fprintf(el->el_errlfile,
+ "\nD(b: %x(%s) c: %x(%s) last: %x(%s) limit: %x(%s)\n",
+ EL.buffer, EL.buffer, EL.cursor, EL.cursor, EL.lastchar,
+ EL.lastchar, EL.limit, EL.limit);
+#endif
+ if (el->el_line.cursor == el->el_line.lastchar) {
+ /* if I'm at the end */
+ if (el->el_map.type == MAP_VI) {
+ if (el->el_line.cursor == el->el_line.buffer) {
+ /* if I'm also at the beginning */
+#ifdef KSHVI
+ return (CC_ERROR);
+#else
+ term_overwrite(el, STReof, 4);
+ /* then do a EOF */
+ term__flush();
+ return (CC_EOF);
+#endif
+ } else {
+#ifdef KSHVI
+ el->el_line.cursor--;
+#else
+ return (CC_ERROR);
+#endif
+ }
+ } else {
+ if (el->el_line.cursor != el->el_line.buffer)
+ el->el_line.cursor--;
+ else
+ return (CC_ERROR);
+ }
+ }
+ c_delafter(el, el->el_state.argument); /* delete after dot */
+ if (el->el_line.cursor >= el->el_line.lastchar &&
+ el->el_line.cursor > el->el_line.buffer)
+ /* bounds check */
+ el->el_line.cursor = el->el_line.lastchar - 1;
+ return (CC_REFRESH);
+}
+
+
+/* ed_kill_line():
+ * Cut to the end of line
+ * [^K] [^K]
+ */
+protected el_action_t
+/*ARGSUSED*/
+ed_kill_line(EditLine *el, int c)
+{
+ char *kp, *cp;
+
+ cp = el->el_line.cursor;
+ kp = el->el_chared.c_kill.buf;
+ while (cp < el->el_line.lastchar)
+ *kp++ = *cp++; /* copy it */
+ el->el_chared.c_kill.last = kp;
+ /* zap! -- delete to end */
+ el->el_line.lastchar = el->el_line.cursor;
+ return (CC_REFRESH);
+}
+
+
+/* ed_move_to_end():
+ * Move cursor to the end of line
+ * [^E] [^E]
+ */
+protected el_action_t
+/*ARGSUSED*/
+ed_move_to_end(EditLine *el, int c)
+{
+
+ el->el_line.cursor = el->el_line.lastchar;
+ if (el->el_map.type == MAP_VI) {
+#ifdef VI_MOVE
+ el->el_line.cursor--;
+#endif
+ if (el->el_chared.c_vcmd.action & DELETE) {
+ cv_delfini(el);
+ return (CC_REFRESH);
+ }
+ }
+ return (CC_CURSOR);
+}
+
+
+/* ed_move_to_beg():
+ * Move cursor to the beginning of line
+ * [^A] [^A]
+ */
+protected el_action_t
+/*ARGSUSED*/
+ed_move_to_beg(EditLine *el, int c)
+{
+
+ el->el_line.cursor = el->el_line.buffer;
+
+ if (el->el_map.type == MAP_VI) {
+ /* We want FIRST non space character */
+ while (isspace((unsigned char) *el->el_line.cursor))
+ el->el_line.cursor++;
+ if (el->el_chared.c_vcmd.action & DELETE) {
+ cv_delfini(el);
+ return (CC_REFRESH);
+ }
+ }
+ return (CC_CURSOR);
+}
+
+
+/* ed_transpose_chars():
+ * Exchange the character to the left of the cursor with the one under it
+ * [^T] [^T]
+ */
+protected el_action_t
+ed_transpose_chars(EditLine *el, int c)
+{
+
+ if (el->el_line.cursor < el->el_line.lastchar) {
+ if (el->el_line.lastchar <= &el->el_line.buffer[1])
+ return (CC_ERROR);
+ else
+ el->el_line.cursor++;
+ }
+ if (el->el_line.cursor > &el->el_line.buffer[1]) {
+ /* must have at least two chars entered */
+ c = el->el_line.cursor[-2];
+ el->el_line.cursor[-2] = el->el_line.cursor[-1];
+ el->el_line.cursor[-1] = c;
+ return (CC_REFRESH);
+ } else
+ return (CC_ERROR);
+}
+
+
+/* ed_next_char():
+ * Move to the right one character
+ * [^F] [^F]
+ */
+protected el_action_t
+/*ARGSUSED*/
+ed_next_char(EditLine *el, int c)
+{
+
+ if (el->el_line.cursor >= el->el_line.lastchar)
+ return (CC_ERROR);
+
+ el->el_line.cursor += el->el_state.argument;
+ if (el->el_line.cursor > el->el_line.lastchar)
+ el->el_line.cursor = el->el_line.lastchar;
+
+ if (el->el_map.type == MAP_VI)
+ if (el->el_chared.c_vcmd.action & DELETE) {
+ cv_delfini(el);
+ return (CC_REFRESH);
+ }
+ return (CC_CURSOR);
+}
+
+
+/* ed_prev_word():
+ * Move to the beginning of the current word
+ * [M-b] [b]
+ */
+protected el_action_t
+/*ARGSUSED*/
+ed_prev_word(EditLine *el, int c)
+{
+
+ if (el->el_line.cursor == el->el_line.buffer)
+ return (CC_ERROR);
+
+ el->el_line.cursor = c__prev_word(el->el_line.cursor,
+ el->el_line.buffer,
+ el->el_state.argument,
+ ce__isword);
+
+ if (el->el_map.type == MAP_VI)
+ if (el->el_chared.c_vcmd.action & DELETE) {
+ cv_delfini(el);
+ return (CC_REFRESH);
+ }
+ return (CC_CURSOR);
+}
+
+
+/* ed_prev_char():
+ * Move to the left one character
+ * [^B] [^B]
+ */
+protected el_action_t
+/*ARGSUSED*/
+ed_prev_char(EditLine *el, int c)
+{
+
+ if (el->el_line.cursor > el->el_line.buffer) {
+ el->el_line.cursor -= el->el_state.argument;
+ if (el->el_line.cursor < el->el_line.buffer)
+ el->el_line.cursor = el->el_line.buffer;
+
+ if (el->el_map.type == MAP_VI)
+ if (el->el_chared.c_vcmd.action & DELETE) {
+ cv_delfini(el);
+ return (CC_REFRESH);
+ }
+ return (CC_CURSOR);
+ } else
+ return (CC_ERROR);
+}
+
+
+/* ed_quoted_insert():
+ * Add the next character typed verbatim
+ * [^V] [^V]
+ */
+protected el_action_t
+ed_quoted_insert(EditLine *el, int c)
+{
+ int num;
+ char tc;
+
+ tty_quotemode(el);
+ num = el_getc(el, &tc);
+ c = (unsigned char) tc;
+ tty_noquotemode(el);
+ if (num == 1)
+ return (ed_insert(el, c));
+ else
+ return (ed_end_of_file(el, 0));
+}
+
+
+/* ed_digit():
+ * Adds to argument or enters a digit
+ */
+protected el_action_t
+ed_digit(EditLine *el, int c)
+{
+
+ if (!isdigit(c))
+ return (CC_ERROR);
+
+ if (el->el_state.doingarg) {
+ /* if doing an arg, add this in... */
+ if (el->el_state.lastcmd == EM_UNIVERSAL_ARGUMENT)
+ el->el_state.argument = c - '0';
+ else {
+ if (el->el_state.argument > 1000000)
+ return (CC_ERROR);
+ el->el_state.argument =
+ (el->el_state.argument * 10) + (c - '0');
+ }
+ return (CC_ARGHACK);
+ } else {
+ if (el->el_line.lastchar + 1 >= el->el_line.limit) {
+ if (!ch_enlargebufs(el, 1))
+ return (CC_ERROR);
+ }
+
+ if (el->el_state.inputmode != MODE_INSERT) {
+ el->el_chared.c_undo.buf[el->el_chared.c_undo.isize++] =
+ *el->el_line.cursor;
+ el->el_chared.c_undo.buf[el->el_chared.c_undo.isize] =
+ '\0';
+ c_delafter(el, 1);
+ }
+ c_insert(el, 1);
+ *el->el_line.cursor++ = c;
+ el->el_state.doingarg = 0;
+ re_fastaddc(el);
+ }
+ return (CC_NORM);
+}
+
+
+/* ed_argument_digit():
+ * Digit that starts argument
+ * For ESC-n
+ */
+protected el_action_t
+ed_argument_digit(EditLine *el, int c)
+{
+
+ if (!isdigit(c))
+ return (CC_ERROR);
+
+ if (el->el_state.doingarg) {
+ if (el->el_state.argument > 1000000)
+ return (CC_ERROR);
+ el->el_state.argument = (el->el_state.argument * 10) +
+ (c - '0');
+ } else { /* else starting an argument */
+ el->el_state.argument = c - '0';
+ el->el_state.doingarg = 1;
+ }
+ return (CC_ARGHACK);
+}
+
+
+/* ed_unassigned():
+ * Indicates unbound character
+ * Bound to keys that are not assigned
+ */
+protected el_action_t
+/*ARGSUSED*/
+ed_unassigned(EditLine *el, int c)
+{
+
+ term_beep(el);
+ term__flush();
+ return (CC_NORM);
+}
+
+
+/**
+ ** TTY key handling.
+ **/
+
+/* ed_tty_sigint():
+ * Tty interrupt character
+ * [^C]
+ */
+protected el_action_t
+/*ARGSUSED*/
+ed_tty_sigint(EditLine *el, int c)
+{
+
+ return (CC_NORM);
+}
+
+
+/* ed_tty_dsusp():
+ * Tty delayed suspend character
+ * [^Y]
+ */
+protected el_action_t
+/*ARGSUSED*/
+ed_tty_dsusp(EditLine *el, int c)
+{
+
+ return (CC_NORM);
+}
+
+
+/* ed_tty_flush_output():
+ * Tty flush output characters
+ * [^O]
+ */
+protected el_action_t
+/*ARGSUSED*/
+ed_tty_flush_output(EditLine *el, int c)
+{
+
+ return (CC_NORM);
+}
+
+
+/* ed_tty_sigquit():
+ * Tty quit character
+ * [^\]
+ */
+protected el_action_t
+/*ARGSUSED*/
+ed_tty_sigquit(EditLine *el, int c)
+{
+
+ return (CC_NORM);
+}
+
+
+/* ed_tty_sigtstp():
+ * Tty suspend character
+ * [^Z]
+ */
+protected el_action_t
+/*ARGSUSED*/
+ed_tty_sigtstp(EditLine *el, int c)
+{
+
+ return (CC_NORM);
+}
+
+
+/* ed_tty_stop_output():
+ * Tty disallow output characters
+ * [^S]
+ */
+protected el_action_t
+/*ARGSUSED*/
+ed_tty_stop_output(EditLine *el, int c)
+{
+
+ return (CC_NORM);
+}
+
+
+/* ed_tty_start_output():
+ * Tty allow output characters
+ * [^Q]
+ */
+protected el_action_t
+/*ARGSUSED*/
+ed_tty_start_output(EditLine *el, int c)
+{
+
+ return (CC_NORM);
+}
+
+
+/* ed_newline():
+ * Execute command
+ * [^J]
+ */
+protected el_action_t
+/*ARGSUSED*/
+ed_newline(EditLine *el, int c)
+{
+
+ re_goto_bottom(el);
+ *el->el_line.lastchar++ = '\n';
+ *el->el_line.lastchar = '\0';
+ if (el->el_map.type == MAP_VI)
+ el->el_chared.c_vcmd.ins = el->el_line.buffer;
+ return (CC_NEWLINE);
+}
+
+
+/* ed_delete_prev_char():
+ * Delete the character to the left of the cursor
+ * [^?]
+ */
+protected el_action_t
+/*ARGSUSED*/
+ed_delete_prev_char(EditLine *el, int c)
+{
+
+ if (el->el_line.cursor <= el->el_line.buffer)
+ return (CC_ERROR);
+
+ c_delbefore(el, el->el_state.argument);
+ el->el_line.cursor -= el->el_state.argument;
+ if (el->el_line.cursor < el->el_line.buffer)
+ el->el_line.cursor = el->el_line.buffer;
+ return (CC_REFRESH);
+}
+
+
+/* ed_clear_screen():
+ * Clear screen leaving current line at the top
+ * [^L]
+ */
+protected el_action_t
+/*ARGSUSED*/
+ed_clear_screen(EditLine *el, int c)
+{
+
+ term_clear_screen(el); /* clear the whole real screen */
+ re_clear_display(el); /* reset everything */
+ return (CC_REFRESH);
+}
+
+
+/* ed_redisplay():
+ * Redisplay everything
+ * ^R
+ */
+protected el_action_t
+/*ARGSUSED*/
+ed_redisplay(EditLine *el, int c)
+{
+
+ return (CC_REDISPLAY);
+}
+
+
+/* ed_start_over():
+ * Erase current line and start from scratch
+ * [^G]
+ */
+protected el_action_t
+/*ARGSUSED*/
+ed_start_over(EditLine *el, int c)
+{
+
+ ch_reset(el);
+ return (CC_REFRESH);
+}
+
+
+/* ed_sequence_lead_in():
+ * First character in a bound sequence
+ * Placeholder for external keys
+ */
+protected el_action_t
+/*ARGSUSED*/
+ed_sequence_lead_in(EditLine *el, int c)
+{
+
+ return (CC_NORM);
+}
+
+
+/* ed_prev_history():
+ * Move to the previous history line
+ * [^P] [k]
+ */
+protected el_action_t
+/*ARGSUSED*/
+ed_prev_history(EditLine *el, int c)
+{
+ char beep = 0;
+
+ el->el_chared.c_undo.action = NOP;
+ *el->el_line.lastchar = '\0'; /* just in case */
+
+ if (el->el_history.eventno == 0) { /* save the current buffer
+ * away */
+ (void) strncpy(el->el_history.buf, el->el_line.buffer,
+ EL_BUFSIZ);
+ el->el_history.last = el->el_history.buf +
+ (el->el_line.lastchar - el->el_line.buffer);
+ }
+ el->el_history.eventno += el->el_state.argument;
+
+ if (hist_get(el) == CC_ERROR) {
+ beep = 1;
+ /* el->el_history.eventno was fixed by first call */
+ (void) hist_get(el);
+ }
+ re_refresh(el);
+ if (beep)
+ return (CC_ERROR);
+ else
+ return (CC_NORM); /* was CC_UP_HIST */
+}
+
+
+/* ed_next_history():
+ * Move to the next history line
+ * [^N] [j]
+ */
+protected el_action_t
+/*ARGSUSED*/
+ed_next_history(EditLine *el, int c)
+{
+
+ el->el_chared.c_undo.action = NOP;
+ *el->el_line.lastchar = '\0'; /* just in case */
+
+ el->el_history.eventno -= el->el_state.argument;
+
+ if (el->el_history.eventno < 0) {
+ el->el_history.eventno = 0;
+ return (CC_ERROR);/* make it beep */
+ }
+ return (hist_get(el));
+}
+
+
+/* ed_search_prev_history():
+ * Search previous in history for a line matching the current
+ * next search history [M-P] [K]
+ */
+protected el_action_t
+/*ARGSUSED*/
+ed_search_prev_history(EditLine *el, int c)
+{
+ const char *hp;
+ int h;
+ bool_t found = 0;
+
+ el->el_chared.c_vcmd.action = NOP;
+ el->el_chared.c_undo.action = NOP;
+ *el->el_line.lastchar = '\0'; /* just in case */
+ if (el->el_history.eventno < 0) {
+#ifdef DEBUG_EDIT
+ (void) fprintf(el->el_errfile,
+ "e_prev_search_hist(): eventno < 0;\n");
+#endif
+ el->el_history.eventno = 0;
+ return (CC_ERROR);
+ }
+ if (el->el_history.eventno == 0) {
+ (void) strncpy(el->el_history.buf, el->el_line.buffer,
+ EL_BUFSIZ);
+ el->el_history.last = el->el_history.buf +
+ (el->el_line.lastchar - el->el_line.buffer);
+ }
+ if (el->el_history.ref == NULL)
+ return (CC_ERROR);
+
+ hp = HIST_FIRST(el);
+ if (hp == NULL)
+ return (CC_ERROR);
+
+ c_setpat(el); /* Set search pattern !! */
+
+ for (h = 1; h <= el->el_history.eventno; h++)
+ hp = HIST_NEXT(el);
+
+ while (hp != NULL) {
+#ifdef SDEBUG
+ (void) fprintf(el->el_errfile, "Comparing with \"%s\"\n", hp);
+#endif
+ if ((strncmp(hp, el->el_line.buffer, (size_t)
+ (el->el_line.lastchar - el->el_line.buffer)) ||
+ hp[el->el_line.lastchar - el->el_line.buffer]) &&
+ c_hmatch(el, hp)) {
+ found++;
+ break;
+ }
+ h++;
+ hp = HIST_NEXT(el);
+ }
+
+ if (!found) {
+#ifdef SDEBUG
+ (void) fprintf(el->el_errfile, "not found\n");
+#endif
+ return (CC_ERROR);
+ }
+ el->el_history.eventno = h;
+
+ return (hist_get(el));
+}
+
+
+/* ed_search_next_history():
+ * Search next in history for a line matching the current
+ * [M-N] [J]
+ */
+protected el_action_t
+/*ARGSUSED*/
+ed_search_next_history(EditLine *el, int c)
+{
+ const char *hp;
+ int h;
+ bool_t found = 0;
+
+ el->el_chared.c_vcmd.action = NOP;
+ el->el_chared.c_undo.action = NOP;
+ *el->el_line.lastchar = '\0'; /* just in case */
+
+ if (el->el_history.eventno == 0)
+ return (CC_ERROR);
+
+ if (el->el_history.ref == NULL)
+ return (CC_ERROR);
+
+ hp = HIST_FIRST(el);
+ if (hp == NULL)
+ return (CC_ERROR);
+
+ c_setpat(el); /* Set search pattern !! */
+
+ for (h = 1; h < el->el_history.eventno && hp; h++) {
+#ifdef SDEBUG
+ (void) fprintf(el->el_errfile, "Comparing with \"%s\"\n", hp);
+#endif
+ if ((strncmp(hp, el->el_line.buffer, (size_t)
+ (el->el_line.lastchar - el->el_line.buffer)) ||
+ hp[el->el_line.lastchar - el->el_line.buffer]) &&
+ c_hmatch(el, hp))
+ found = h;
+ hp = HIST_NEXT(el);
+ }
+
+ if (!found) { /* is it the current history number? */
+ if (!c_hmatch(el, el->el_history.buf)) {
+#ifdef SDEBUG
+ (void) fprintf(el->el_errfile, "not found\n");
+#endif
+ return (CC_ERROR);
+ }
+ }
+ el->el_history.eventno = found;
+
+ return (hist_get(el));
+}
+
+
+/* ed_prev_line():
+ * Move up one line
+ * Could be [k] [^p]
+ */
+protected el_action_t
+/*ARGSUSED*/
+ed_prev_line(EditLine *el, int c)
+{
+ char *ptr;
+ int nchars = c_hpos(el);
+
+ /*
+ * Move to the line requested
+ */
+ if (*(ptr = el->el_line.cursor) == '\n')
+ ptr--;
+
+ for (; ptr >= el->el_line.buffer; ptr--)
+ if (*ptr == '\n' && --el->el_state.argument <= 0)
+ break;
+
+ if (el->el_state.argument > 0)
+ return (CC_ERROR);
+
+ /*
+ * Move to the beginning of the line
+ */
+ for (ptr--; ptr >= el->el_line.buffer && *ptr != '\n'; ptr--)
+ continue;
+
+ /*
+ * Move to the character requested
+ */
+ for (ptr++;
+ nchars-- > 0 && ptr < el->el_line.lastchar && *ptr != '\n';
+ ptr++)
+ continue;
+
+ el->el_line.cursor = ptr;
+ return (CC_CURSOR);
+}
+
+
+/* ed_next_line():
+ * Move down one line
+ * Could be [j] [^n]
+ */
+protected el_action_t
+/*ARGSUSED*/
+ed_next_line(EditLine *el, int c)
+{
+ char *ptr;
+ int nchars = c_hpos(el);
+
+ /*
+ * Move to the line requested
+ */
+ for (ptr = el->el_line.cursor; ptr < el->el_line.lastchar; ptr++)
+ if (*ptr == '\n' && --el->el_state.argument <= 0)
+ break;
+
+ if (el->el_state.argument > 0)
+ return (CC_ERROR);
+
+ /*
+ * Move to the character requested
+ */
+ for (ptr++;
+ nchars-- > 0 && ptr < el->el_line.lastchar && *ptr != '\n';
+ ptr++)
+ continue;
+
+ el->el_line.cursor = ptr;
+ return (CC_CURSOR);
+}
+
+
+/* ed_command():
+ * Editline extended command
+ * [M-X] [:]
+ */
+protected el_action_t
+/*ARGSUSED*/
+ed_command(EditLine *el, int c)
+{
+ char tmpbuf[EL_BUFSIZ];
+ int tmplen;
+
+ el->el_line.buffer[0] = '\0';
+ el->el_line.lastchar = el->el_line.buffer;
+ el->el_line.cursor = el->el_line.buffer;
+
+ c_insert(el, 3); /* prompt + ": " */
+ *el->el_line.cursor++ = '\n';
+ *el->el_line.cursor++ = ':';
+ *el->el_line.cursor++ = ' ';
+ re_refresh(el);
+
+ tmplen = c_gets(el, tmpbuf);
+ tmpbuf[tmplen] = '\0';
+
+ el->el_line.buffer[0] = '\0';
+ el->el_line.lastchar = el->el_line.buffer;
+ el->el_line.cursor = el->el_line.buffer;
+
+ if (parse_line(el, tmpbuf) == -1)
+ return (CC_ERROR);
+ else
+ return (CC_REFRESH);
+}
--- /dev/null
+#! /bin/sh
+# Attempt to guess a canonical system name.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
+# Free Software Foundation, Inc.
+
+timestamp='2001-09-13'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Written by Per Bothner <bothner@cygnus.com>.
+# Please send patches to <config-patches@gnu.org>.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub. If it succeeds, it prints the system name on stdout, and
+# exits with 0. Otherwise, it exits with 1.
+#
+# The plan is that this can be called by configure scripts if you
+# don't specify an explicit build system type.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit 0 ;;
+ --version | -v )
+ echo "$version" ; exit 0 ;;
+ --help | --h* | -h )
+ echo "$usage"; exit 0 ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help" >&2
+ exit 1 ;;
+ * )
+ break ;;
+ esac
+done
+
+if test $# != 0; then
+ echo "$me: too many arguments$help" >&2
+ exit 1
+fi
+
+
+dummy=dummy-$$
+trap 'rm -f $dummy.c $dummy.o $dummy.rel $dummy; exit 1' 1 2 15
+
+# CC_FOR_BUILD -- compiler used by this script.
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+set_cc_for_build='case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,) echo "int dummy(){}" > $dummy.c ;
+ for c in cc gcc c89 ; do
+ ($c $dummy.c -c -o $dummy.o) >/dev/null 2>&1 ;
+ if test $? = 0 ; then
+ CC_FOR_BUILD="$c"; break ;
+ fi ;
+ done ;
+ rm -f $dummy.c $dummy.o $dummy.rel ;
+ if test x"$CC_FOR_BUILD" = x ; then
+ CC_FOR_BUILD=no_compiler_found ;
+ fi
+ ;;
+ ,,*) CC_FOR_BUILD=$CC ;;
+ ,*,*) CC_FOR_BUILD=$HOST_CC ;;
+esac'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+ PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+ *:NetBSD:*:*)
+ # NetBSD (nbsd) targets should (where applicable) match one or
+ # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
+ # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
+ # switched to ELF, *-*-netbsd* would select the old
+ # object file format. This provides both forward
+ # compatibility and a consistent mechanism for selecting the
+ # object file format.
+ # Determine the machine/vendor (is the vendor relevant).
+ case "${UNAME_MACHINE}" in
+ amiga) machine=m68k-unknown ;;
+ arm32) machine=arm-unknown ;;
+ atari*) machine=m68k-atari ;;
+ sun3*) machine=m68k-sun ;;
+ mac68k) machine=m68k-apple ;;
+ macppc) machine=powerpc-apple ;;
+ hp3[0-9][05]) machine=m68k-hp ;;
+ ibmrt|romp-ibm) machine=romp-ibm ;;
+ sparc*) machine=`uname -p`-unknown ;;
+ *) machine=${UNAME_MACHINE}-unknown ;;
+ esac
+ # The Operating System including object format, if it has switched
+ # to ELF recently, or will in the future.
+ case "${UNAME_MACHINE}" in
+ i386|sparc|amiga|arm*|hp300|mvme68k|vax|atari|luna68k|mac68k|news68k|next68k|pc532|sun3*|x68k)
+ eval $set_cc_for_build
+ if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep __ELF__ >/dev/null
+ then
+ # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+ # Return netbsd for either. FIX?
+ os=netbsd
+ else
+ os=netbsdelf
+ fi
+ ;;
+ *)
+ os=netbsd
+ ;;
+ esac
+ # The OS release
+ release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+ # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+ # contains redundant information, the shorter form:
+ # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+ echo "${machine}-${os}${release}"
+ exit 0 ;;
+ amiga:OpenBSD:*:*)
+ echo m68k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ arc:OpenBSD:*:*)
+ echo mipsel-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ hp300:OpenBSD:*:*)
+ echo m68k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ mac68k:OpenBSD:*:*)
+ echo m68k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ macppc:OpenBSD:*:*)
+ echo powerpc-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ mvme68k:OpenBSD:*:*)
+ echo m68k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ mvme88k:OpenBSD:*:*)
+ echo m88k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ mvmeppc:OpenBSD:*:*)
+ echo powerpc-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ pmax:OpenBSD:*:*)
+ echo mipsel-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ sgi:OpenBSD:*:*)
+ echo mipseb-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ sun3:OpenBSD:*:*)
+ echo m68k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ wgrisc:OpenBSD:*:*)
+ echo mipsel-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ *:OpenBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ alpha:OSF1:*:*)
+ if test $UNAME_RELEASE = "V4.0"; then
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+ fi
+ # A Vn.n version is a released version.
+ # A Tn.n version is a released field test version.
+ # A Xn.n version is an unreleased experimental baselevel.
+ # 1.2 uses "1.2" for uname -r.
+ cat <<EOF >$dummy.s
+ .data
+\$Lformat:
+ .byte 37,100,45,37,120,10,0 # "%d-%x\n"
+
+ .text
+ .globl main
+ .align 4
+ .ent main
+main:
+ .frame \$30,16,\$26,0
+ ldgp \$29,0(\$27)
+ .prologue 1
+ .long 0x47e03d80 # implver \$0
+ lda \$2,-1
+ .long 0x47e20c21 # amask \$2,\$1
+ lda \$16,\$Lformat
+ mov \$0,\$17
+ not \$1,\$18
+ jsr \$26,printf
+ ldgp \$29,0(\$26)
+ mov 0,\$16
+ jsr \$26,exit
+ .end main
+EOF
+ eval $set_cc_for_build
+ $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
+ if test "$?" = 0 ; then
+ case `./$dummy` in
+ 0-0)
+ UNAME_MACHINE="alpha"
+ ;;
+ 1-0)
+ UNAME_MACHINE="alphaev5"
+ ;;
+ 1-1)
+ UNAME_MACHINE="alphaev56"
+ ;;
+ 1-101)
+ UNAME_MACHINE="alphapca56"
+ ;;
+ 2-303)
+ UNAME_MACHINE="alphaev6"
+ ;;
+ 2-307)
+ UNAME_MACHINE="alphaev67"
+ ;;
+ 2-1307)
+ UNAME_MACHINE="alphaev68"
+ ;;
+ esac
+ fi
+ rm -f $dummy.s $dummy
+ echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ exit 0 ;;
+ Alpha\ *:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # Should we change UNAME_MACHINE based on the output of uname instead
+ # of the specific Alpha model?
+ echo alpha-pc-interix
+ exit 0 ;;
+ 21064:Windows_NT:50:3)
+ echo alpha-dec-winnt3.5
+ exit 0 ;;
+ Amiga*:UNIX_System_V:4.0:*)
+ echo m68k-unknown-sysv4
+ exit 0;;
+ *:[Aa]miga[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-amigaos
+ exit 0 ;;
+ *:OS/390:*:*)
+ echo i370-ibm-openedition
+ exit 0 ;;
+ arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+ echo arm-acorn-riscix${UNAME_RELEASE}
+ exit 0;;
+ SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+ echo hppa1.1-hitachi-hiuxmpp
+ exit 0;;
+ Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+ # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+ if test "`(/bin/universe) 2>/dev/null`" = att ; then
+ echo pyramid-pyramid-sysv3
+ else
+ echo pyramid-pyramid-bsd
+ fi
+ exit 0 ;;
+ NILE*:*:*:dcosx)
+ echo pyramid-pyramid-svr4
+ exit 0 ;;
+ sun4H:SunOS:5.*:*)
+ echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit 0 ;;
+ sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+ echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit 0 ;;
+ i86pc:SunOS:5.*:*)
+ echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit 0 ;;
+ sun4*:SunOS:6*:*)
+ # According to config.sub, this is the proper way to canonicalize
+ # SunOS6. Hard to guess exactly what SunOS6 will be like, but
+ # it's likely to be more like Solaris than SunOS4.
+ echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit 0 ;;
+ sun4*:SunOS:*:*)
+ case "`/usr/bin/arch -k`" in
+ Series*|S4*)
+ UNAME_RELEASE=`uname -v`
+ ;;
+ esac
+ # Japanese Language versions have a version number like `4.1.3-JL'.
+ echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+ exit 0 ;;
+ sun3*:SunOS:*:*)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ exit 0 ;;
+ sun*:*:4.2BSD:*)
+ UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+ test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+ case "`/bin/arch`" in
+ sun3)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ ;;
+ sun4)
+ echo sparc-sun-sunos${UNAME_RELEASE}
+ ;;
+ esac
+ exit 0 ;;
+ aushp:SunOS:*:*)
+ echo sparc-auspex-sunos${UNAME_RELEASE}
+ exit 0 ;;
+ # The situation for MiNT is a little confusing. The machine name
+ # can be virtually everything (everything which is not
+ # "atarist" or "atariste" at least should have a processor
+ # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
+ # to the lowercase version "mint" (or "freemint"). Finally
+ # the system name "TOS" denotes a system which is actually not
+ # MiNT. But MiNT is downward compatible to TOS, so this should
+ # be no problem.
+ atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit 0 ;;
+ atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit 0 ;;
+ *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit 0 ;;
+ milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+ echo m68k-milan-mint${UNAME_RELEASE}
+ exit 0 ;;
+ hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+ echo m68k-hades-mint${UNAME_RELEASE}
+ exit 0 ;;
+ *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+ echo m68k-unknown-mint${UNAME_RELEASE}
+ exit 0 ;;
+ powerpc:machten:*:*)
+ echo powerpc-apple-machten${UNAME_RELEASE}
+ exit 0 ;;
+ RISC*:Mach:*:*)
+ echo mips-dec-mach_bsd4.3
+ exit 0 ;;
+ RISC*:ULTRIX:*:*)
+ echo mips-dec-ultrix${UNAME_RELEASE}
+ exit 0 ;;
+ VAX*:ULTRIX*:*:*)
+ echo vax-dec-ultrix${UNAME_RELEASE}
+ exit 0 ;;
+ 2020:CLIX:*:* | 2430:CLIX:*:*)
+ echo clipper-intergraph-clix${UNAME_RELEASE}
+ exit 0 ;;
+ mips:*:*:UMIPS | mips:*:*:RISCos)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h> /* for printf() prototype */
+ int main (int argc, char *argv[]) {
+#else
+ int main (argc, argv) int argc; char *argv[]; {
+#endif
+ #if defined (host_mips) && defined (MIPSEB)
+ #if defined (SYSTYPE_SYSV)
+ printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_SVR4)
+ printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+ printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+ #endif
+ #endif
+ exit (-1);
+ }
+EOF
+ $CC_FOR_BUILD $dummy.c -o $dummy \
+ && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
+ && rm -f $dummy.c $dummy && exit 0
+ rm -f $dummy.c $dummy
+ echo mips-mips-riscos${UNAME_RELEASE}
+ exit 0 ;;
+ Motorola:PowerMAX_OS:*:*)
+ echo powerpc-motorola-powermax
+ exit 0 ;;
+ Night_Hawk:Power_UNIX:*:*)
+ echo powerpc-harris-powerunix
+ exit 0 ;;
+ m88k:CX/UX:7*:*)
+ echo m88k-harris-cxux7
+ exit 0 ;;
+ m88k:*:4*:R4*)
+ echo m88k-motorola-sysv4
+ exit 0 ;;
+ m88k:*:3*:R3*)
+ echo m88k-motorola-sysv3
+ exit 0 ;;
+ AViiON:dgux:*:*)
+ # DG/UX returns AViiON for all architectures
+ UNAME_PROCESSOR=`/usr/bin/uname -p`
+ if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+ then
+ if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+ [ ${TARGET_BINARY_INTERFACE}x = x ]
+ then
+ echo m88k-dg-dgux${UNAME_RELEASE}
+ else
+ echo m88k-dg-dguxbcs${UNAME_RELEASE}
+ fi
+ else
+ echo i586-dg-dgux${UNAME_RELEASE}
+ fi
+ exit 0 ;;
+ M88*:DolphinOS:*:*) # DolphinOS (SVR3)
+ echo m88k-dolphin-sysv3
+ exit 0 ;;
+ M88*:*:R3*:*)
+ # Delta 88k system running SVR3
+ echo m88k-motorola-sysv3
+ exit 0 ;;
+ XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+ echo m88k-tektronix-sysv3
+ exit 0 ;;
+ Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+ echo m68k-tektronix-bsd
+ exit 0 ;;
+ *:IRIX*:*:*)
+ echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+ exit 0 ;;
+ ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+ echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
+ exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
+ i*86:AIX:*:*)
+ echo i386-ibm-aix
+ exit 0 ;;
+ ia64:AIX:*:*)
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+ exit 0 ;;
+ *:AIX:2:3)
+ if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <sys/systemcfg.h>
+
+ main()
+ {
+ if (!__power_pc())
+ exit(1);
+ puts("powerpc-ibm-aix3.2.5");
+ exit(0);
+ }
+EOF
+ $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0
+ rm -f $dummy.c $dummy
+ echo rs6000-ibm-aix3.2.5
+ elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+ echo rs6000-ibm-aix3.2.4
+ else
+ echo rs6000-ibm-aix3.2
+ fi
+ exit 0 ;;
+ *:AIX:*:[45])
+ IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'`
+ if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+ IBM_ARCH=rs6000
+ else
+ IBM_ARCH=powerpc
+ fi
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+ exit 0 ;;
+ *:AIX:*:*)
+ echo rs6000-ibm-aix
+ exit 0 ;;
+ ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+ echo romp-ibm-bsd4.4
+ exit 0 ;;
+ ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
+ echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
+ exit 0 ;; # report: romp-ibm BSD 4.3
+ *:BOSX:*:*)
+ echo rs6000-bull-bosx
+ exit 0 ;;
+ DPX/2?00:B.O.S.:*:*)
+ echo m68k-bull-sysv3
+ exit 0 ;;
+ 9000/[34]??:4.3bsd:1.*:*)
+ echo m68k-hp-bsd
+ exit 0 ;;
+ hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+ echo m68k-hp-bsd4.4
+ exit 0 ;;
+ 9000/[34678]??:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ case "${UNAME_MACHINE}" in
+ 9000/31? ) HP_ARCH=m68000 ;;
+ 9000/[34]?? ) HP_ARCH=m68k ;;
+ 9000/[678][0-9][0-9])
+ case "${HPUX_REV}" in
+ 11.[0-9][0-9])
+ if [ -x /usr/bin/getconf ]; then
+ sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+ sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+ case "${sc_cpu_version}" in
+ 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+ 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+ 532) # CPU_PA_RISC2_0
+ case "${sc_kernel_bits}" in
+ 32) HP_ARCH="hppa2.0n" ;;
+ 64) HP_ARCH="hppa2.0w" ;;
+ esac ;;
+ esac
+ fi ;;
+ esac
+ if [ "${HP_ARCH}" = "" ]; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+
+ #define _HPUX_SOURCE
+ #include <stdlib.h>
+ #include <unistd.h>
+
+ int main ()
+ {
+ #if defined(_SC_KERNEL_BITS)
+ long bits = sysconf(_SC_KERNEL_BITS);
+ #endif
+ long cpu = sysconf (_SC_CPU_VERSION);
+
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+ case CPU_PA_RISC2_0:
+ #if defined(_SC_KERNEL_BITS)
+ switch (bits)
+ {
+ case 64: puts ("hppa2.0w"); break;
+ case 32: puts ("hppa2.0n"); break;
+ default: puts ("hppa2.0"); break;
+ } break;
+ #else /* !defined(_SC_KERNEL_BITS) */
+ puts ("hppa2.0"); break;
+ #endif
+ default: puts ("hppa1.0"); break;
+ }
+ exit (0);
+ }
+EOF
+ (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
+ if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi
+ rm -f $dummy.c $dummy
+ fi ;;
+ esac
+ echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+ exit 0 ;;
+ ia64:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ echo ia64-hp-hpux${HPUX_REV}
+ exit 0 ;;
+ 3050*:HI-UX:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <unistd.h>
+ int
+ main ()
+ {
+ long cpu = sysconf (_SC_CPU_VERSION);
+ /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+ true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
+ results, however. */
+ if (CPU_IS_PA_RISC (cpu))
+ {
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+ default: puts ("hppa-hitachi-hiuxwe2"); break;
+ }
+ }
+ else if (CPU_IS_HP_MC68K (cpu))
+ puts ("m68k-hitachi-hiuxwe2");
+ else puts ("unknown-hitachi-hiuxwe2");
+ exit (0);
+ }
+EOF
+ $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0
+ rm -f $dummy.c $dummy
+ echo unknown-hitachi-hiuxwe2
+ exit 0 ;;
+ 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+ echo hppa1.1-hp-bsd
+ exit 0 ;;
+ 9000/8??:4.3bsd:*:*)
+ echo hppa1.0-hp-bsd
+ exit 0 ;;
+ *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+ echo hppa1.0-hp-mpeix
+ exit 0 ;;
+ hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+ echo hppa1.1-hp-osf
+ exit 0 ;;
+ hp8??:OSF1:*:*)
+ echo hppa1.0-hp-osf
+ exit 0 ;;
+ i*86:OSF1:*:*)
+ if [ -x /usr/sbin/sysversion ] ; then
+ echo ${UNAME_MACHINE}-unknown-osf1mk
+ else
+ echo ${UNAME_MACHINE}-unknown-osf1
+ fi
+ exit 0 ;;
+ parisc*:Lites*:*:*)
+ echo hppa1.1-hp-lites
+ exit 0 ;;
+ C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+ echo c1-convex-bsd
+ exit 0 ;;
+ C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit 0 ;;
+ C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+ echo c34-convex-bsd
+ exit 0 ;;
+ C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+ echo c38-convex-bsd
+ exit 0 ;;
+ C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+ echo c4-convex-bsd
+ exit 0 ;;
+ CRAY*X-MP:*:*:*)
+ echo xmp-cray-unicos
+ exit 0 ;;
+ CRAY*Y-MP:*:*:*)
+ echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit 0 ;;
+ CRAY*[A-Z]90:*:*:*)
+ echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+ -e 's/\.[^.]*$/.X/'
+ exit 0 ;;
+ CRAY*TS:*:*:*)
+ echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit 0 ;;
+ CRAY*T3D:*:*:*)
+ echo alpha-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit 0 ;;
+ CRAY*T3E:*:*:*)
+ echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit 0 ;;
+ CRAY*SV1:*:*:*)
+ echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit 0 ;;
+ CRAY-2:*:*:*)
+ echo cray2-cray-unicos
+ exit 0 ;;
+ F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+ FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+ echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit 0 ;;
+ i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+ echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+ exit 0 ;;
+ sparc*:BSD/OS:*:*)
+ echo sparc-unknown-bsdi${UNAME_RELEASE}
+ exit 0 ;;
+ *:BSD/OS:*:*)
+ echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+ exit 0 ;;
+ *:FreeBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+ exit 0 ;;
+ i*:CYGWIN*:*)
+ echo ${UNAME_MACHINE}-pc-cygwin
+ exit 0 ;;
+ i*:MINGW*:*)
+ echo ${UNAME_MACHINE}-pc-mingw32
+ exit 0 ;;
+ i*:PW*:*)
+ echo ${UNAME_MACHINE}-pc-pw32
+ exit 0 ;;
+ i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+ # UNAME_MACHINE based on the output of uname instead of i386?
+ echo i386-pc-interix
+ exit 0 ;;
+ i*:UWIN*:*)
+ echo ${UNAME_MACHINE}-pc-uwin
+ exit 0 ;;
+ p*:CYGWIN*:*)
+ echo powerpcle-unknown-cygwin
+ exit 0 ;;
+ prep*:SunOS:5.*:*)
+ echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit 0 ;;
+ *:GNU:*:*)
+ echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+ exit 0 ;;
+ i*86:Minix:*:*)
+ echo ${UNAME_MACHINE}-pc-minix
+ exit 0 ;;
+ arm*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit 0 ;;
+ ia64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux
+ exit 0 ;;
+ m68*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit 0 ;;
+ mips:Linux:*:*)
+ case `sed -n '/^byte/s/^.*: \(.*\) endian/\1/p' < /proc/cpuinfo` in
+ big) echo mips-unknown-linux-gnu && exit 0 ;;
+ little) echo mipsel-unknown-linux-gnu && exit 0 ;;
+ esac
+ ;;
+ ppc:Linux:*:*)
+ echo powerpc-unknown-linux-gnu
+ exit 0 ;;
+ ppc64:Linux:*:*)
+ echo powerpc64-unknown-linux-gnu
+ exit 0 ;;
+ alpha:Linux:*:*)
+ case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+ EV5) UNAME_MACHINE=alphaev5 ;;
+ EV56) UNAME_MACHINE=alphaev56 ;;
+ PCA56) UNAME_MACHINE=alphapca56 ;;
+ PCA57) UNAME_MACHINE=alphapca56 ;;
+ EV6) UNAME_MACHINE=alphaev6 ;;
+ EV67) UNAME_MACHINE=alphaev67 ;;
+ EV68*) UNAME_MACHINE=alphaev68 ;;
+ esac
+ objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
+ if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
+ echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+ exit 0 ;;
+ parisc:Linux:*:* | hppa:Linux:*:*)
+ # Look for CPU level
+ case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+ PA7*) echo hppa1.1-unknown-linux-gnu ;;
+ PA8*) echo hppa2.0-unknown-linux-gnu ;;
+ *) echo hppa-unknown-linux-gnu ;;
+ esac
+ exit 0 ;;
+ parisc64:Linux:*:* | hppa64:Linux:*:*)
+ echo hppa64-unknown-linux-gnu
+ exit 0 ;;
+ s390:Linux:*:* | s390x:Linux:*:*)
+ echo ${UNAME_MACHINE}-ibm-linux
+ exit 0 ;;
+ sh*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit 0 ;;
+ sparc:Linux:*:* | sparc64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit 0 ;;
+ x86_64:Linux:*:*)
+ echo x86_64-unknown-linux-gnu
+ exit 0 ;;
+ i*86:Linux:*:*)
+ # The BFD linker knows what the default object file format is, so
+ # first see if it will tell us. cd to the root directory to prevent
+ # problems with other programs or directories called `ld' in the path.
+ ld_supported_targets=`cd /; ld --help 2>&1 \
+ | sed -ne '/supported targets:/!d
+ s/[ ][ ]*/ /g
+ s/.*supported targets: *//
+ s/ .*//
+ p'`
+ case "$ld_supported_targets" in
+ elf32-i386)
+ TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
+ ;;
+ a.out-i386-linux)
+ echo "${UNAME_MACHINE}-pc-linux-gnuaout"
+ exit 0 ;;
+ coff-i386)
+ echo "${UNAME_MACHINE}-pc-linux-gnucoff"
+ exit 0 ;;
+ "")
+ # Either a pre-BFD a.out linker (linux-gnuoldld) or
+ # one that does not give us useful --help.
+ echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
+ exit 0 ;;
+ esac
+ # Determine whether the default compiler is a.out or elf
+ eval $set_cc_for_build
+ cat >$dummy.c <<EOF
+#include <features.h>
+#ifdef __cplusplus
+#include <stdio.h> /* for printf() prototype */
+ int main (int argc, char *argv[]) {
+#else
+ int main (argc, argv) int argc; char *argv[]; {
+#endif
+#ifdef __ELF__
+# ifdef __GLIBC__
+# if __GLIBC__ >= 2
+ printf ("%s-pc-linux-gnu\n", argv[1]);
+# else
+ printf ("%s-pc-linux-gnulibc1\n", argv[1]);
+# endif
+# else
+ printf ("%s-pc-linux-gnulibc1\n", argv[1]);
+# endif
+#else
+ printf ("%s-pc-linux-gnuaout\n", argv[1]);
+#endif
+ return 0;
+}
+EOF
+ $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm -f $dummy.c $dummy && exit 0
+ rm -f $dummy.c $dummy
+ test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
+ ;;
+ i*86:DYNIX/ptx:4*:*)
+ # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+ # earlier versions are messed up and put the nodename in both
+ # sysname and nodename.
+ echo i386-sequent-sysv4
+ exit 0 ;;
+ i*86:UNIX_SV:4.2MP:2.*)
+ # Unixware is an offshoot of SVR4, but it has its own version
+ # number series starting with 2...
+ # I am not positive that other SVR4 systems won't match this,
+ # I just have to hope. -- rms.
+ # Use sysv4.2uw... so that sysv4* matches it.
+ echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+ exit 0 ;;
+ i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+ UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+ if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+ echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+ else
+ echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+ fi
+ exit 0 ;;
+ i*86:*:5:[78]*)
+ case `/bin/uname -X | grep "^Machine"` in
+ *486*) UNAME_MACHINE=i486 ;;
+ *Pentium) UNAME_MACHINE=i586 ;;
+ *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+ esac
+ echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+ exit 0 ;;
+ i*86:*:3.2:*)
+ if test -f /usr/options/cb.name; then
+ UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+ echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+ elif /bin/uname -X 2>/dev/null >/dev/null ; then
+ UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
+ (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
+ (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
+ && UNAME_MACHINE=i586
+ (/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \
+ && UNAME_MACHINE=i686
+ (/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \
+ && UNAME_MACHINE=i686
+ echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+ else
+ echo ${UNAME_MACHINE}-pc-sysv32
+ fi
+ exit 0 ;;
+ i*86:*DOS:*:*)
+ echo ${UNAME_MACHINE}-pc-msdosdjgpp
+ exit 0 ;;
+ pc:*:*:*)
+ # Left here for compatibility:
+ # uname -m prints for DJGPP always 'pc', but it prints nothing about
+ # the processor, so we play safe by assuming i386.
+ echo i386-pc-msdosdjgpp
+ exit 0 ;;
+ Intel:Mach:3*:*)
+ echo i386-pc-mach3
+ exit 0 ;;
+ paragon:*:*:*)
+ echo i860-intel-osf1
+ exit 0 ;;
+ i860:*:4.*:*) # i860-SVR4
+ if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+ echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+ else # Add other i860-SVR4 vendors below as they are discovered.
+ echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
+ fi
+ exit 0 ;;
+ mini*:CTIX:SYS*5:*)
+ # "miniframe"
+ echo m68010-convergent-sysv
+ exit 0 ;;
+ M68*:*:R3V[567]*:*)
+ test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
+ 3[34]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
+ OS_REL=''
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && echo i486-ncr-sysv4.3${OS_REL} && exit 0
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
+ 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && echo i486-ncr-sysv4 && exit 0 ;;
+ m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+ echo m68k-unknown-lynxos${UNAME_RELEASE}
+ exit 0 ;;
+ mc68030:UNIX_System_V:4.*:*)
+ echo m68k-atari-sysv4
+ exit 0 ;;
+ i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
+ echo i386-unknown-lynxos${UNAME_RELEASE}
+ exit 0 ;;
+ TSUNAMI:LynxOS:2.*:*)
+ echo sparc-unknown-lynxos${UNAME_RELEASE}
+ exit 0 ;;
+ rs6000:LynxOS:2.*:*)
+ echo rs6000-unknown-lynxos${UNAME_RELEASE}
+ exit 0 ;;
+ PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
+ echo powerpc-unknown-lynxos${UNAME_RELEASE}
+ exit 0 ;;
+ SM[BE]S:UNIX_SV:*:*)
+ echo mips-dde-sysv${UNAME_RELEASE}
+ exit 0 ;;
+ RM*:ReliantUNIX-*:*:*)
+ echo mips-sni-sysv4
+ exit 0 ;;
+ RM*:SINIX-*:*:*)
+ echo mips-sni-sysv4
+ exit 0 ;;
+ *:SINIX-*:*:*)
+ if uname -p 2>/dev/null >/dev/null ; then
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ echo ${UNAME_MACHINE}-sni-sysv4
+ else
+ echo ns32k-sni-sysv
+ fi
+ exit 0 ;;
+ PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+ # says <Richard.M.Bartel@ccMail.Census.GOV>
+ echo i586-unisys-sysv4
+ exit 0 ;;
+ *:UNIX_System_V:4*:FTX*)
+ # From Gerald Hewes <hewes@openmarket.com>.
+ # How about differentiating between stratus architectures? -djm
+ echo hppa1.1-stratus-sysv4
+ exit 0 ;;
+ *:*:*:FTX*)
+ # From seanf@swdc.stratus.com.
+ echo i860-stratus-sysv4
+ exit 0 ;;
+ *:VOS:*:*)
+ # From Paul.Green@stratus.com.
+ echo hppa1.1-stratus-vos
+ exit 0 ;;
+ mc68*:A/UX:*:*)
+ echo m68k-apple-aux${UNAME_RELEASE}
+ exit 0 ;;
+ news*:NEWS-OS:6*:*)
+ echo mips-sony-newsos6
+ exit 0 ;;
+ R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+ if [ -d /usr/nec ]; then
+ echo mips-nec-sysv${UNAME_RELEASE}
+ else
+ echo mips-unknown-sysv${UNAME_RELEASE}
+ fi
+ exit 0 ;;
+ BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
+ echo powerpc-be-beos
+ exit 0 ;;
+ BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
+ echo powerpc-apple-beos
+ exit 0 ;;
+ BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
+ echo i586-pc-beos
+ exit 0 ;;
+ SX-4:SUPER-UX:*:*)
+ echo sx4-nec-superux${UNAME_RELEASE}
+ exit 0 ;;
+ SX-5:SUPER-UX:*:*)
+ echo sx5-nec-superux${UNAME_RELEASE}
+ exit 0 ;;
+ Power*:Rhapsody:*:*)
+ echo powerpc-apple-rhapsody${UNAME_RELEASE}
+ exit 0 ;;
+ *:Rhapsody:*:*)
+ echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+ exit 0 ;;
+ *:Darwin:*:*)
+ echo `uname -p`-apple-darwin${UNAME_RELEASE}
+ exit 0 ;;
+ *:procnto*:*:* | *:QNX:[0123456789]*:*)
+ if test "${UNAME_MACHINE}" = "x86pc"; then
+ UNAME_MACHINE=pc
+ fi
+ echo `uname -p`-${UNAME_MACHINE}-nto-qnx
+ exit 0 ;;
+ *:QNX:*:4*)
+ echo i386-pc-qnx
+ exit 0 ;;
+ NSR-[KW]:NONSTOP_KERNEL:*:*)
+ echo nsr-tandem-nsk${UNAME_RELEASE}
+ exit 0 ;;
+ *:NonStop-UX:*:*)
+ echo mips-compaq-nonstopux
+ exit 0 ;;
+ BS2000:POSIX*:*:*)
+ echo bs2000-siemens-sysv
+ exit 0 ;;
+ DS/*:UNIX_System_V:*:*)
+ echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+ exit 0 ;;
+ *:Plan9:*:*)
+ # "uname -m" is not consistent, so use $cputype instead. 386
+ # is converted to i386 for consistency with other x86
+ # operating systems.
+ if test "$cputype" = "386"; then
+ UNAME_MACHINE=i386
+ else
+ UNAME_MACHINE="$cputype"
+ fi
+ echo ${UNAME_MACHINE}-unknown-plan9
+ exit 0 ;;
+ i*86:OS/2:*:*)
+ # If we were able to find `uname', then EMX Unix compatibility
+ # is probably installed.
+ echo ${UNAME_MACHINE}-pc-os2-emx
+ exit 0 ;;
+ *:TOPS-10:*:*)
+ echo pdp10-unknown-tops10
+ exit 0 ;;
+ *:TENEX:*:*)
+ echo pdp10-unknown-tenex
+ exit 0 ;;
+ KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+ echo pdp10-dec-tops20
+ exit 0 ;;
+ XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+ echo pdp10-xkl-tops20
+ exit 0 ;;
+ *:TOPS-20:*:*)
+ echo pdp10-unknown-tops20
+ exit 0 ;;
+ *:ITS:*:*)
+ echo pdp10-unknown-its
+ exit 0 ;;
+ i*86:XTS-300:*:STOP)
+ echo ${UNAME_MACHINE}-unknown-stop
+ exit 0 ;;
+ i*86:atheos:*:*)
+ echo ${UNAME_MACHINE}-unknown-atheos
+ exit 0 ;;
+esac
+
+#echo '(No uname command or uname output not recognized.)' 1>&2
+#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+
+eval $set_cc_for_build
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+ /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
+ I don't know.... */
+ printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+ printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+ "4"
+#else
+ ""
+#endif
+ ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+ printf ("arm-acorn-riscix"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+ printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+ int version;
+ version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+ if (version < 4)
+ printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+ else
+ printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+ exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+ printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+ printf ("ns32k-encore-mach\n"); exit (0);
+#else
+ printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+ printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+ printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+ printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+ struct utsname un;
+
+ uname(&un);
+
+ if (strncmp(un.version, "V2", 2) == 0) {
+ printf ("i386-sequent-ptx2\n"); exit (0);
+ }
+ if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+ printf ("i386-sequent-ptx1\n"); exit (0);
+ }
+ printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+# if !defined (ultrix)
+# include <sys/param.h>
+# if defined (BSD)
+# if BSD == 43
+ printf ("vax-dec-bsd4.3\n"); exit (0);
+# else
+# if BSD == 199006
+ printf ("vax-dec-bsd4.3reno\n"); exit (0);
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# endif
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# else
+ printf ("vax-dec-ultrix\n"); exit (0);
+# endif
+#endif
+
+#if defined (alliant) && defined (i860)
+ printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+ exit (1);
+}
+EOF
+
+$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm -f $dummy.c $dummy && exit 0
+rm -f $dummy.c $dummy
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+ case `getsysinfo -f cpu_type` in
+ c1*)
+ echo c1-convex-bsd
+ exit 0 ;;
+ c2*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit 0 ;;
+ c34*)
+ echo c34-convex-bsd
+ exit 0 ;;
+ c38*)
+ echo c38-convex-bsd
+ exit 0 ;;
+ c4*)
+ echo c4-convex-bsd
+ exit 0 ;;
+ esac
+fi
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+ ftp://ftp.gnu.org/pub/gnu/config/
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches@gnu.org> in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo = `(hostinfo) 2>/dev/null`
+/bin/universe = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
--- /dev/null
+#undef SUNOS
+
+#undef HAVE_SYS_CDEFS_H
+#undef HAVE_TERMCAP_H
+#undef HAVE_CURSES_H
+#undef HAVE_NCURSES_H
+#undef HAVE_TERM_H
+#undef HAVE_VIS_H
+#undef HAVE_ISSETUGID
+
+#undef HAVE_STRLCAT
+#undef HAVE_STRLCPY
+#undef HAVE_FGETLN
+#undef HAVE_STRVIS
+#undef HAVE_STRUNVIS
+
+#include "sys.h"
--- /dev/null
+#! /bin/sh
+# Configuration validation subroutine script.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
+# Free Software Foundation, Inc.
+
+timestamp='2001-09-14'
+
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine. It does not imply ALL GNU software can.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Please send patches to <config-patches@gnu.org>.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support. The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+ $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit 0 ;;
+ --version | -v )
+ echo "$version" ; exit 0 ;;
+ --help | --h* | -h )
+ echo "$usage"; exit 0 ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help"
+ exit 1 ;;
+
+ *local*)
+ # First pass through any local machine types.
+ echo $1
+ exit 0;;
+
+ * )
+ break ;;
+ esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+ exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+ exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+ nto-qnx* | linux-gnu* | storm-chaos* | os2-emx* | windows32-*)
+ os=-$maybe_os
+ basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+ ;;
+ *)
+ basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+ if [ $basic_machine != $1 ]
+ then os=`echo $1 | sed 's/.*-/-/'`
+ else os=; fi
+ ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work. We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+ -sun*os*)
+ # Prevent following clause from handling this invalid input.
+ ;;
+ -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+ -apple | -axis)
+ os=
+ basic_machine=$1
+ ;;
+ -sim | -cisco | -oki | -wec | -winbond)
+ os=
+ basic_machine=$1
+ ;;
+ -scout)
+ ;;
+ -wrs)
+ os=-vxworks
+ basic_machine=$1
+ ;;
+ -chorusos*)
+ os=-chorusos
+ basic_machine=$1
+ ;;
+ -chorusrdb)
+ os=-chorusrdb
+ basic_machine=$1
+ ;;
+ -hiux*)
+ os=-hiuxwe2
+ ;;
+ -sco5)
+ os=-sco3.2v5
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco4)
+ os=-sco3.2v4
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2.[4-9]*)
+ os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2v[4-9]*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco*)
+ os=-sco3.2v2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -udk*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -isc)
+ os=-isc2.2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -clix*)
+ basic_machine=clipper-intergraph
+ ;;
+ -isc*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -lynx*)
+ os=-lynxos
+ ;;
+ -ptx*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+ ;;
+ -windowsnt*)
+ os=`echo $os | sed -e 's/windowsnt/winnt/'`
+ ;;
+ -psos*)
+ os=-psos
+ ;;
+ -mint | -mint[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+ # Recognize the basic CPU types without company name.
+ # Some are omitted here because they have special meanings below.
+ 1750a | 580 \
+ | a29k \
+ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
+ | c4x | clipper \
+ | d10v | d30v | dsp16xx \
+ | fr30 \
+ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+ | i370 | i860 | i960 | ia64 \
+ | m32r | m68000 | m68k | m88k | mcore \
+ | mips16 | mips64 | mips64el | mips64orion | mips64orionel \
+ | mips64vr4100 | mips64vr4100el | mips64vr4300 \
+ | mips64vr4300el | mips64vr5000 | mips64vr5000el \
+ | mipsbe | mipseb | mipsel | mipsle | mipstx39 | mipstx39el \
+ | mipsisa32 \
+ | mn10200 | mn10300 \
+ | ns16k | ns32k \
+ | openrisc \
+ | pdp10 | pdp11 | pj | pjl \
+ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
+ | pyramid \
+ | s390 | s390x \
+ | sh | sh[34] | sh[34]eb | shbe | shle \
+ | sparc | sparc64 | sparclet | sparclite | sparcv9 | sparcv9b \
+ | stormy16 | strongarm \
+ | tahoe | thumb | tic80 | tron \
+ | v850 \
+ | we32k \
+ | x86 | xscale \
+ | z8k)
+ basic_machine=$basic_machine-unknown
+ ;;
+ m6811 | m68hc11 | m6812 | m68hc12)
+ # Motorola 68HC11/12.
+ basic_machine=$basic_machine-unknown
+ os=-none
+ ;;
+ m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+ ;;
+
+ # We use `pc' rather than `unknown'
+ # because (1) that's what they normally are, and
+ # (2) the word "unknown" tends to confuse beginning users.
+ i*86 | x86_64)
+ basic_machine=$basic_machine-pc
+ ;;
+ # Object if more than one company name word.
+ *-*-*)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+ # Recognize the basic CPU types with company name.
+ 580-* \
+ | a29k-* \
+ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+ | alphapca5[67]-* | arc-* \
+ | arm-* | armbe-* | armle-* | armv*-* \
+ | avr-* \
+ | bs2000-* \
+ | c[123]* | c30-* | [cjt]90-* | c54x-* \
+ | clipper-* | cray2-* | cydra-* \
+ | d10v-* | d30v-* \
+ | elxsi-* \
+ | f30[01]-* | f700-* | fr30-* | fx80-* \
+ | h8300-* | h8500-* \
+ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+ | i*86-* | i860-* | i960-* | ia64-* \
+ | m32r-* \
+ | m68000-* | m680[01234]0-* | m68360-* | m683?2-* | m68k-* \
+ | m88110-* | m88k-* | mcore-* \
+ | mips-* | mips16-* | mips64-* | mips64el-* | mips64orion-* \
+ | mips64orionel-* | mips64vr4100-* | mips64vr4100el-* \
+ | mips64vr4300-* | mips64vr4300el-* | mipsbe-* | mipseb-* \
+ | mipsle-* | mipsel-* | mipstx39-* | mipstx39el-* \
+ | none-* | np1-* | ns16k-* | ns32k-* \
+ | orion-* \
+ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
+ | pyramid-* \
+ | romp-* | rs6000-* \
+ | s390-* | s390x-* \
+ | sh-* | sh[34]-* | sh[34]eb-* | shbe-* | shle-* \
+ | sparc-* | sparc64-* | sparc86x-* | sparclite-* \
+ | sparcv9-* | sparcv9b-* | stormy16-* | strongarm-* | sv1-* \
+ | t3e-* | tahoe-* | thumb-* | tic30-* | tic54x-* | tic80-* | tron-* \
+ | v850-* | vax-* \
+ | we32k-* \
+ | x86-* | x86_64-* | xmp-* | xps100-* | xscale-* \
+ | ymp-* \
+ | z8k-*)
+ ;;
+ # Recognize the various machine names and aliases which stand
+ # for a CPU type and a company and sometimes even an OS.
+ 386bsd)
+ basic_machine=i386-unknown
+ os=-bsd
+ ;;
+ 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+ basic_machine=m68000-att
+ ;;
+ 3b*)
+ basic_machine=we32k-att
+ ;;
+ a29khif)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ adobe68k)
+ basic_machine=m68010-adobe
+ os=-scout
+ ;;
+ alliant | fx80)
+ basic_machine=fx80-alliant
+ ;;
+ altos | altos3068)
+ basic_machine=m68k-altos
+ ;;
+ am29k)
+ basic_machine=a29k-none
+ os=-bsd
+ ;;
+ amdahl)
+ basic_machine=580-amdahl
+ os=-sysv
+ ;;
+ amiga | amiga-*)
+ basic_machine=m68k-unknown
+ ;;
+ amigaos | amigados)
+ basic_machine=m68k-unknown
+ os=-amigaos
+ ;;
+ amigaunix | amix)
+ basic_machine=m68k-unknown
+ os=-sysv4
+ ;;
+ apollo68)
+ basic_machine=m68k-apollo
+ os=-sysv
+ ;;
+ apollo68bsd)
+ basic_machine=m68k-apollo
+ os=-bsd
+ ;;
+ aux)
+ basic_machine=m68k-apple
+ os=-aux
+ ;;
+ balance)
+ basic_machine=ns32k-sequent
+ os=-dynix
+ ;;
+ convex-c1)
+ basic_machine=c1-convex
+ os=-bsd
+ ;;
+ convex-c2)
+ basic_machine=c2-convex
+ os=-bsd
+ ;;
+ convex-c32)
+ basic_machine=c32-convex
+ os=-bsd
+ ;;
+ convex-c34)
+ basic_machine=c34-convex
+ os=-bsd
+ ;;
+ convex-c38)
+ basic_machine=c38-convex
+ os=-bsd
+ ;;
+ cray | ymp)
+ basic_machine=ymp-cray
+ os=-unicos
+ ;;
+ cray2)
+ basic_machine=cray2-cray
+ os=-unicos
+ ;;
+ [cjt]90)
+ basic_machine=${basic_machine}-cray
+ os=-unicos
+ ;;
+ crds | unos)
+ basic_machine=m68k-crds
+ ;;
+ cris | cris-* | etrax*)
+ basic_machine=cris-axis
+ ;;
+ da30 | da30-*)
+ basic_machine=m68k-da30
+ ;;
+ decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+ basic_machine=mips-dec
+ ;;
+ delta | 3300 | motorola-3300 | motorola-delta \
+ | 3300-motorola | delta-motorola)
+ basic_machine=m68k-motorola
+ ;;
+ delta88)
+ basic_machine=m88k-motorola
+ os=-sysv3
+ ;;
+ dpx20 | dpx20-*)
+ basic_machine=rs6000-bull
+ os=-bosx
+ ;;
+ dpx2* | dpx2*-bull)
+ basic_machine=m68k-bull
+ os=-sysv3
+ ;;
+ ebmon29k)
+ basic_machine=a29k-amd
+ os=-ebmon
+ ;;
+ elxsi)
+ basic_machine=elxsi-elxsi
+ os=-bsd
+ ;;
+ encore | umax | mmax)
+ basic_machine=ns32k-encore
+ ;;
+ es1800 | OSE68k | ose68k | ose | OSE)
+ basic_machine=m68k-ericsson
+ os=-ose
+ ;;
+ fx2800)
+ basic_machine=i860-alliant
+ ;;
+ genix)
+ basic_machine=ns32k-ns
+ ;;
+ gmicro)
+ basic_machine=tron-gmicro
+ os=-sysv
+ ;;
+ go32)
+ basic_machine=i386-pc
+ os=-go32
+ ;;
+ h3050r* | hiux*)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ h8300hms)
+ basic_machine=h8300-hitachi
+ os=-hms
+ ;;
+ h8300xray)
+ basic_machine=h8300-hitachi
+ os=-xray
+ ;;
+ h8500hms)
+ basic_machine=h8500-hitachi
+ os=-hms
+ ;;
+ harris)
+ basic_machine=m88k-harris
+ os=-sysv3
+ ;;
+ hp300-*)
+ basic_machine=m68k-hp
+ ;;
+ hp300bsd)
+ basic_machine=m68k-hp
+ os=-bsd
+ ;;
+ hp300hpux)
+ basic_machine=m68k-hp
+ os=-hpux
+ ;;
+ hp3k9[0-9][0-9] | hp9[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k2[0-9][0-9] | hp9k31[0-9])
+ basic_machine=m68000-hp
+ ;;
+ hp9k3[2-9][0-9])
+ basic_machine=m68k-hp
+ ;;
+ hp9k6[0-9][0-9] | hp6[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k7[0-79][0-9] | hp7[0-79][0-9])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k78[0-9] | hp78[0-9])
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][13679] | hp8[0-9][13679])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][0-9] | hp8[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hppa-next)
+ os=-nextstep3
+ ;;
+ hppaosf)
+ basic_machine=hppa1.1-hp
+ os=-osf
+ ;;
+ hppro)
+ basic_machine=hppa1.1-hp
+ os=-proelf
+ ;;
+ i370-ibm* | ibm*)
+ basic_machine=i370-ibm
+ ;;
+# I'm not sure what "Sysv32" means. Should this be sysv3.2?
+ i*86v32)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv32
+ ;;
+ i*86v4*)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv4
+ ;;
+ i*86v)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv
+ ;;
+ i*86sol2)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-solaris2
+ ;;
+ i386mach)
+ basic_machine=i386-mach
+ os=-mach
+ ;;
+ i386-vsta | vsta)
+ basic_machine=i386-unknown
+ os=-vsta
+ ;;
+ iris | iris4d)
+ basic_machine=mips-sgi
+ case $os in
+ -irix*)
+ ;;
+ *)
+ os=-irix4
+ ;;
+ esac
+ ;;
+ isi68 | isi)
+ basic_machine=m68k-isi
+ os=-sysv
+ ;;
+ m88k-omron*)
+ basic_machine=m88k-omron
+ ;;
+ magnum | m3230)
+ basic_machine=mips-mips
+ os=-sysv
+ ;;
+ merlin)
+ basic_machine=ns32k-utek
+ os=-sysv
+ ;;
+ mingw32)
+ basic_machine=i386-pc
+ os=-mingw32
+ ;;
+ miniframe)
+ basic_machine=m68000-convergent
+ ;;
+ *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+ mipsel*-linux*)
+ basic_machine=mipsel-unknown
+ os=-linux-gnu
+ ;;
+ mips*-linux*)
+ basic_machine=mips-unknown
+ os=-linux-gnu
+ ;;
+ mips3*-*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+ ;;
+ mips3*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+ ;;
+ mmix*)
+ basic_machine=mmix-knuth
+ os=-mmixware
+ ;;
+ monitor)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ msdos)
+ basic_machine=i386-pc
+ os=-msdos
+ ;;
+ mvs)
+ basic_machine=i370-ibm
+ os=-mvs
+ ;;
+ ncr3000)
+ basic_machine=i486-ncr
+ os=-sysv4
+ ;;
+ netbsd386)
+ basic_machine=i386-unknown
+ os=-netbsd
+ ;;
+ netwinder)
+ basic_machine=armv4l-rebel
+ os=-linux
+ ;;
+ news | news700 | news800 | news900)
+ basic_machine=m68k-sony
+ os=-newsos
+ ;;
+ news1000)
+ basic_machine=m68030-sony
+ os=-newsos
+ ;;
+ news-3600 | risc-news)
+ basic_machine=mips-sony
+ os=-newsos
+ ;;
+ necv70)
+ basic_machine=v70-nec
+ os=-sysv
+ ;;
+ next | m*-next )
+ basic_machine=m68k-next
+ case $os in
+ -nextstep* )
+ ;;
+ -ns2*)
+ os=-nextstep2
+ ;;
+ *)
+ os=-nextstep3
+ ;;
+ esac
+ ;;
+ nh3000)
+ basic_machine=m68k-harris
+ os=-cxux
+ ;;
+ nh[45]000)
+ basic_machine=m88k-harris
+ os=-cxux
+ ;;
+ nindy960)
+ basic_machine=i960-intel
+ os=-nindy
+ ;;
+ mon960)
+ basic_machine=i960-intel
+ os=-mon960
+ ;;
+ nonstopux)
+ basic_machine=mips-compaq
+ os=-nonstopux
+ ;;
+ np1)
+ basic_machine=np1-gould
+ ;;
+ nsr-tandem)
+ basic_machine=nsr-tandem
+ ;;
+ op50n-* | op60c-*)
+ basic_machine=hppa1.1-oki
+ os=-proelf
+ ;;
+ OSE68000 | ose68000)
+ basic_machine=m68000-ericsson
+ os=-ose
+ ;;
+ os68k)
+ basic_machine=m68k-none
+ os=-os68k
+ ;;
+ pa-hitachi)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ paragon)
+ basic_machine=i860-intel
+ os=-osf
+ ;;
+ pbd)
+ basic_machine=sparc-tti
+ ;;
+ pbb)
+ basic_machine=m68k-tti
+ ;;
+ pc532 | pc532-*)
+ basic_machine=ns32k-pc532
+ ;;
+ pentium | p5 | k5 | k6 | nexgen)
+ basic_machine=i586-pc
+ ;;
+ pentiumpro | p6 | 6x86 | athlon)
+ basic_machine=i686-pc
+ ;;
+ pentiumii | pentium2)
+ basic_machine=i686-pc
+ ;;
+ pentium-* | p5-* | k5-* | k6-* | nexgen-*)
+ basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumpro-* | p6-* | 6x86-* | athlon-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumii-* | pentium2-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pn)
+ basic_machine=pn-gould
+ ;;
+ power) basic_machine=power-ibm
+ ;;
+ ppc) basic_machine=powerpc-unknown
+ ;;
+ ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppcle | powerpclittle | ppc-le | powerpc-little)
+ basic_machine=powerpcle-unknown
+ ;;
+ ppcle-* | powerpclittle-*)
+ basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64) basic_machine=powerpc64-unknown
+ ;;
+ ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+ basic_machine=powerpc64le-unknown
+ ;;
+ ppc64le-* | powerpc64little-*)
+ basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ps2)
+ basic_machine=i386-ibm
+ ;;
+ pw32)
+ basic_machine=i586-unknown
+ os=-pw32
+ ;;
+ rom68k)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ rm[46]00)
+ basic_machine=mips-siemens
+ ;;
+ rtpc | rtpc-*)
+ basic_machine=romp-ibm
+ ;;
+ sa29200)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ sequent)
+ basic_machine=i386-sequent
+ ;;
+ sh)
+ basic_machine=sh-hitachi
+ os=-hms
+ ;;
+ sparclite-wrs)
+ basic_machine=sparclite-wrs
+ os=-vxworks
+ ;;
+ sps7)
+ basic_machine=m68k-bull
+ os=-sysv2
+ ;;
+ spur)
+ basic_machine=spur-unknown
+ ;;
+ st2000)
+ basic_machine=m68k-tandem
+ ;;
+ stratus)
+ basic_machine=i860-stratus
+ os=-sysv4
+ ;;
+ sun2)
+ basic_machine=m68000-sun
+ ;;
+ sun2os3)
+ basic_machine=m68000-sun
+ os=-sunos3
+ ;;
+ sun2os4)
+ basic_machine=m68000-sun
+ os=-sunos4
+ ;;
+ sun3os3)
+ basic_machine=m68k-sun
+ os=-sunos3
+ ;;
+ sun3os4)
+ basic_machine=m68k-sun
+ os=-sunos4
+ ;;
+ sun4os3)
+ basic_machine=sparc-sun
+ os=-sunos3
+ ;;
+ sun4os4)
+ basic_machine=sparc-sun
+ os=-sunos4
+ ;;
+ sun4sol2)
+ basic_machine=sparc-sun
+ os=-solaris2
+ ;;
+ sun3 | sun3-*)
+ basic_machine=m68k-sun
+ ;;
+ sun4)
+ basic_machine=sparc-sun
+ ;;
+ sun386 | sun386i | roadrunner)
+ basic_machine=i386-sun
+ ;;
+ sv1)
+ basic_machine=sv1-cray
+ os=-unicos
+ ;;
+ symmetry)
+ basic_machine=i386-sequent
+ os=-dynix
+ ;;
+ t3e)
+ basic_machine=t3e-cray
+ os=-unicos
+ ;;
+ tic54x | c54x*)
+ basic_machine=tic54x-unknown
+ os=-coff
+ ;;
+ tx39)
+ basic_machine=mipstx39-unknown
+ ;;
+ tx39el)
+ basic_machine=mipstx39el-unknown
+ ;;
+ tower | tower-32)
+ basic_machine=m68k-ncr
+ ;;
+ udi29k)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ ultra3)
+ basic_machine=a29k-nyu
+ os=-sym1
+ ;;
+ v810 | necv810)
+ basic_machine=v810-nec
+ os=-none
+ ;;
+ vaxv)
+ basic_machine=vax-dec
+ os=-sysv
+ ;;
+ vms)
+ basic_machine=vax-dec
+ os=-vms
+ ;;
+ vpp*|vx|vx-*)
+ basic_machine=f301-fujitsu
+ ;;
+ vxworks960)
+ basic_machine=i960-wrs
+ os=-vxworks
+ ;;
+ vxworks68)
+ basic_machine=m68k-wrs
+ os=-vxworks
+ ;;
+ vxworks29k)
+ basic_machine=a29k-wrs
+ os=-vxworks
+ ;;
+ w65*)
+ basic_machine=w65-wdc
+ os=-none
+ ;;
+ w89k-*)
+ basic_machine=hppa1.1-winbond
+ os=-proelf
+ ;;
+ windows32)
+ basic_machine=i386-pc
+ os=-windows32-msvcrt
+ ;;
+ xmp)
+ basic_machine=xmp-cray
+ os=-unicos
+ ;;
+ xps | xps100)
+ basic_machine=xps100-honeywell
+ ;;
+ z8k-*-coff)
+ basic_machine=z8k-unknown
+ os=-sim
+ ;;
+ none)
+ basic_machine=none-none
+ os=-none
+ ;;
+
+# Here we handle the default manufacturer of certain CPU types. It is in
+# some cases the only manufacturer, in others, it is the most popular.
+ w89k)
+ basic_machine=hppa1.1-winbond
+ ;;
+ op50n)
+ basic_machine=hppa1.1-oki
+ ;;
+ op60c)
+ basic_machine=hppa1.1-oki
+ ;;
+ mips)
+ if [ x$os = x-linux-gnu ]; then
+ basic_machine=mips-unknown
+ else
+ basic_machine=mips-mips
+ fi
+ ;;
+ romp)
+ basic_machine=romp-ibm
+ ;;
+ rs6000)
+ basic_machine=rs6000-ibm
+ ;;
+ vax)
+ basic_machine=vax-dec
+ ;;
+ pdp10)
+ # there are many clones, so DEC is not a safe bet
+ basic_machine=pdp10-unknown
+ ;;
+ pdp11)
+ basic_machine=pdp11-dec
+ ;;
+ we32k)
+ basic_machine=we32k-att
+ ;;
+ sh3 | sh4 | sh3eb | sh4eb)
+ basic_machine=sh-unknown
+ ;;
+ sparc | sparcv9 | sparcv9b)
+ basic_machine=sparc-sun
+ ;;
+ cydra)
+ basic_machine=cydra-cydrome
+ ;;
+ orion)
+ basic_machine=orion-highlevel
+ ;;
+ orion105)
+ basic_machine=clipper-highlevel
+ ;;
+ mac | mpw | mac-mpw)
+ basic_machine=m68k-apple
+ ;;
+ pmac | pmac-mpw)
+ basic_machine=powerpc-apple
+ ;;
+ c4x*)
+ basic_machine=c4x-none
+ os=-coff
+ ;;
+ *-unknown)
+ # Make sure to match an already-canonicalized machine name.
+ ;;
+ *)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+ *-digital*)
+ basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+ ;;
+ *-commodore*)
+ basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+ ;;
+ *)
+ ;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+ # First match some system type aliases
+ # that might get confused with valid system types.
+ # -solaris* is a basic system type, with this one exception.
+ -solaris1 | -solaris1.*)
+ os=`echo $os | sed -e 's|solaris1|sunos4|'`
+ ;;
+ -solaris)
+ os=-solaris2
+ ;;
+ -svr4*)
+ os=-sysv4
+ ;;
+ -unixware*)
+ os=-sysv4.2uw
+ ;;
+ -gnu/linux*)
+ os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+ ;;
+ # First accept the basic system types.
+ # The portable systems comes first.
+ # Each alternative MUST END IN A *, to match a version number.
+ # -sysv* is not here because it comes later, after sysvr4.
+ -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+ | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
+ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
+ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+ | -aos* \
+ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+ | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
+ | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+ | -chorusos* | -chorusrdb* \
+ | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+ | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
+ | -interix* | -uwin* | -rhapsody* | -darwin* | -opened* \
+ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+ | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+ | -os2* | -vos*)
+ # Remember, each alternative MUST END IN *, to match a version number.
+ ;;
+ -qnx*)
+ case $basic_machine in
+ x86-* | i*86-*)
+ ;;
+ *)
+ os=-nto$os
+ ;;
+ esac
+ ;;
+ -nto*)
+ os=-nto-qnx
+ ;;
+ -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+ | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
+ | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+ ;;
+ -mac*)
+ os=`echo $os | sed -e 's|mac|macos|'`
+ ;;
+ -linux*)
+ os=`echo $os | sed -e 's|linux|linux-gnu|'`
+ ;;
+ -sunos5*)
+ os=`echo $os | sed -e 's|sunos5|solaris2|'`
+ ;;
+ -sunos6*)
+ os=`echo $os | sed -e 's|sunos6|solaris3|'`
+ ;;
+ -opened*)
+ os=-openedition
+ ;;
+ -wince*)
+ os=-wince
+ ;;
+ -osfrose*)
+ os=-osfrose
+ ;;
+ -osf*)
+ os=-osf
+ ;;
+ -utek*)
+ os=-bsd
+ ;;
+ -dynix*)
+ os=-bsd
+ ;;
+ -acis*)
+ os=-aos
+ ;;
+ -386bsd)
+ os=-bsd
+ ;;
+ -ctix* | -uts*)
+ os=-sysv
+ ;;
+ -ns2 )
+ os=-nextstep2
+ ;;
+ -nsk*)
+ os=-nsk
+ ;;
+ # Preserve the version number of sinix5.
+ -sinix5.*)
+ os=`echo $os | sed -e 's|sinix|sysv|'`
+ ;;
+ -sinix*)
+ os=-sysv4
+ ;;
+ -triton*)
+ os=-sysv3
+ ;;
+ -oss*)
+ os=-sysv3
+ ;;
+ -svr4)
+ os=-sysv4
+ ;;
+ -svr3)
+ os=-sysv3
+ ;;
+ -sysvr4)
+ os=-sysv4
+ ;;
+ # This must come after -sysvr4.
+ -sysv*)
+ ;;
+ -ose*)
+ os=-ose
+ ;;
+ -es1800*)
+ os=-ose
+ ;;
+ -xenix)
+ os=-xenix
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ os=-mint
+ ;;
+ -none)
+ ;;
+ *)
+ # Get rid of the `-' at the beginning of $os.
+ os=`echo $os | sed 's/[^-]*-//'`
+ echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system. Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+ *-acorn)
+ os=-riscix1.2
+ ;;
+ arm*-rebel)
+ os=-linux
+ ;;
+ arm*-semi)
+ os=-aout
+ ;;
+ pdp10-*)
+ os=-tops20
+ ;;
+ pdp11-*)
+ os=-none
+ ;;
+ *-dec | vax-*)
+ os=-ultrix4.2
+ ;;
+ m68*-apollo)
+ os=-domain
+ ;;
+ i386-sun)
+ os=-sunos4.0.2
+ ;;
+ m68000-sun)
+ os=-sunos3
+ # This also exists in the configure program, but was not the
+ # default.
+ # os=-sunos4
+ ;;
+ m68*-cisco)
+ os=-aout
+ ;;
+ mips*-cisco)
+ os=-elf
+ ;;
+ mips*-*)
+ os=-elf
+ ;;
+ *-tti) # must be before sparc entry or we get the wrong os.
+ os=-sysv3
+ ;;
+ sparc-* | *-sun)
+ os=-sunos4.1.1
+ ;;
+ *-be)
+ os=-beos
+ ;;
+ *-ibm)
+ os=-aix
+ ;;
+ *-wec)
+ os=-proelf
+ ;;
+ *-winbond)
+ os=-proelf
+ ;;
+ *-oki)
+ os=-proelf
+ ;;
+ *-hp)
+ os=-hpux
+ ;;
+ *-hitachi)
+ os=-hiux
+ ;;
+ i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+ os=-sysv
+ ;;
+ *-cbm)
+ os=-amigaos
+ ;;
+ *-dg)
+ os=-dgux
+ ;;
+ *-dolphin)
+ os=-sysv3
+ ;;
+ m68k-ccur)
+ os=-rtu
+ ;;
+ m88k-omron*)
+ os=-luna
+ ;;
+ *-next )
+ os=-nextstep
+ ;;
+ *-sequent)
+ os=-ptx
+ ;;
+ *-crds)
+ os=-unos
+ ;;
+ *-ns)
+ os=-genix
+ ;;
+ i370-*)
+ os=-mvs
+ ;;
+ *-next)
+ os=-nextstep3
+ ;;
+ *-gould)
+ os=-sysv
+ ;;
+ *-highlevel)
+ os=-bsd
+ ;;
+ *-encore)
+ os=-bsd
+ ;;
+ *-sgi)
+ os=-irix
+ ;;
+ *-siemens)
+ os=-sysv4
+ ;;
+ *-masscomp)
+ os=-rtu
+ ;;
+ f30[01]-fujitsu | f700-fujitsu)
+ os=-uxpv
+ ;;
+ *-rom68k)
+ os=-coff
+ ;;
+ *-*bug)
+ os=-coff
+ ;;
+ *-apple)
+ os=-macos
+ ;;
+ *-atari*)
+ os=-mint
+ ;;
+ *)
+ os=-none
+ ;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer. We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+ *-unknown)
+ case $os in
+ -riscix*)
+ vendor=acorn
+ ;;
+ -sunos*)
+ vendor=sun
+ ;;
+ -aix*)
+ vendor=ibm
+ ;;
+ -beos*)
+ vendor=be
+ ;;
+ -hpux*)
+ vendor=hp
+ ;;
+ -mpeix*)
+ vendor=hp
+ ;;
+ -hiux*)
+ vendor=hitachi
+ ;;
+ -unos*)
+ vendor=crds
+ ;;
+ -dgux*)
+ vendor=dg
+ ;;
+ -luna*)
+ vendor=omron
+ ;;
+ -genix*)
+ vendor=ns
+ ;;
+ -mvs* | -opened*)
+ vendor=ibm
+ ;;
+ -ptx*)
+ vendor=sequent
+ ;;
+ -vxsim* | -vxworks*)
+ vendor=wrs
+ ;;
+ -aux*)
+ vendor=apple
+ ;;
+ -hms*)
+ vendor=hitachi
+ ;;
+ -mpw* | -macos*)
+ vendor=apple
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ vendor=atari
+ ;;
+ -vos*)
+ vendor=stratus
+ ;;
+ esac
+ basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+ ;;
+esac
+
+echo $basic_machine$os
+exit 0
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
--- /dev/null
+#! /bin/sh
+
+# Guess values for system-dependent variables and create Makefiles.
+# Generated automatically using autoconf version 2.13
+# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+
+# Defaults:
+ac_help=
+ac_default_prefix=/usr/local
+# Any additions from configure.in:
+ac_help="$ac_help
+ --disable-readline Disable readline compatibility"
+ac_help="$ac_help
+ --enable-debug Enable debugging code"
+
+# Initialize some variables set by options.
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+build=NONE
+cache_file=./config.cache
+exec_prefix=NONE
+host=NONE
+no_create=
+nonopt=NONE
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+target=NONE
+verbose=
+x_includes=NONE
+x_libraries=NONE
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datadir='${prefix}/share'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+libdir='${exec_prefix}/lib'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+infodir='${prefix}/info'
+mandir='${prefix}/man'
+
+# Initialize some other variables.
+subdirs=
+MFLAGS= MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+# Maximum number of lines to put in a shell here document.
+ac_max_here_lines=12
+
+ac_prev=
+for ac_option
+do
+
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval "$ac_prev=\$ac_option"
+ ac_prev=
+ continue
+ fi
+
+ case "$ac_option" in
+ -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+ *) ac_optarg= ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case "$ac_option" in
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir="$ac_optarg" ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build="$ac_optarg" ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file="$ac_optarg" ;;
+
+ -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+ | --da=*)
+ datadir="$ac_optarg" ;;
+
+ -disable-* | --disable-*)
+ ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
+ # Reject names that are not valid shell variable names.
+ if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
+ { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
+ fi
+ ac_feature=`echo $ac_feature| sed 's/-/_/g'`
+ eval "enable_${ac_feature}=no" ;;
+
+ -enable-* | --enable-*)
+ ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
+ # Reject names that are not valid shell variable names.
+ if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
+ { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
+ fi
+ ac_feature=`echo $ac_feature| sed 's/-/_/g'`
+ case "$ac_option" in
+ *=*) ;;
+ *) ac_optarg=yes ;;
+ esac
+ eval "enable_${ac_feature}='$ac_optarg'" ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix="$ac_optarg" ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
+
+ -help | --help | --hel | --he)
+ # Omit some internal or obsolete options to make the list less imposing.
+ # This message is too long to be a string in the A/UX 3.1 sh.
+ cat << EOF
+Usage: configure [options] [host]
+Options: [defaults in brackets after descriptions]
+Configuration:
+ --cache-file=FILE cache test results in FILE
+ --help print this message
+ --no-create do not create output files
+ --quiet, --silent do not print \`checking...' messages
+ --version print the version of autoconf that created configure
+Directory and file names:
+ --prefix=PREFIX install architecture-independent files in PREFIX
+ [$ac_default_prefix]
+ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
+ [same as prefix]
+ --bindir=DIR user executables in DIR [EPREFIX/bin]
+ --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
+ --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
+ --datadir=DIR read-only architecture-independent data in DIR
+ [PREFIX/share]
+ --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data in DIR
+ [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
+ --libdir=DIR object code libraries in DIR [EPREFIX/lib]
+ --includedir=DIR C header files in DIR [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
+ --infodir=DIR info documentation in DIR [PREFIX/info]
+ --mandir=DIR man documentation in DIR [PREFIX/man]
+ --srcdir=DIR find the sources in DIR [configure dir or ..]
+ --program-prefix=PREFIX prepend PREFIX to installed program names
+ --program-suffix=SUFFIX append SUFFIX to installed program names
+ --program-transform-name=PROGRAM
+ run sed PROGRAM on installed program names
+EOF
+ cat << EOF
+Host type:
+ --build=BUILD configure for building on BUILD [BUILD=HOST]
+ --host=HOST configure for HOST [guessed]
+ --target=TARGET configure for TARGET [TARGET=HOST]
+Features and packages:
+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --x-includes=DIR X include files are in DIR
+ --x-libraries=DIR X library files are in DIR
+EOF
+ if test -n "$ac_help"; then
+ echo "--enable and --with options recognized:$ac_help"
+ fi
+ exit 0 ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host="$ac_optarg" ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir="$ac_optarg" ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir="$ac_optarg" ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir="$ac_optarg" ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir="$ac_optarg" ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst \
+ | --locals | --local | --loca | --loc | --lo)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+ | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+ localstatedir="$ac_optarg" ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir="$ac_optarg" ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c)
+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+ oldincludedir="$ac_optarg" ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix="$ac_optarg" ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix="$ac_optarg" ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ program_suffix="$ac_optarg" ;;
+
+ -program-transform-name | --program-transform-name \
+ | --program-transform-nam | --program-transform-na \
+ | --program-transform-n | --program-transform- \
+ | --program-transform | --program-transfor \
+ | --program-transfo | --program-transf \
+ | --program-trans | --program-tran \
+ | --progr-tra | --program-tr | --program-t)
+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name="$ac_optarg" ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ silent=yes ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir="$ac_optarg" ;;
+
+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
+ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+ | --sharedst | --shareds | --shared | --share | --shar \
+ | --sha | --sh)
+ ac_prev=sharedstatedir ;;
+ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+ | --sha=* | --sh=*)
+ sharedstatedir="$ac_optarg" ;;
+
+ -site | --site | --sit)
+ ac_prev=site ;;
+ -site=* | --site=* | --sit=*)
+ site="$ac_optarg" ;;
+
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ srcdir="$ac_optarg" ;;
+
+ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+ | --syscon | --sysco | --sysc | --sys | --sy)
+ ac_prev=sysconfdir ;;
+ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+ sysconfdir="$ac_optarg" ;;
+
+ -target | --target | --targe | --targ | --tar | --ta | --t)
+ ac_prev=target ;;
+ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+ target="$ac_optarg" ;;
+
+ -v | -verbose | --verbose | --verbos | --verbo | --verb)
+ verbose=yes ;;
+
+ -version | --version | --versio | --versi | --vers)
+ echo "configure generated by autoconf version 2.13"
+ exit 0 ;;
+
+ -with-* | --with-*)
+ ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
+ # Reject names that are not valid shell variable names.
+ if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
+ { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
+ fi
+ ac_package=`echo $ac_package| sed 's/-/_/g'`
+ case "$ac_option" in
+ *=*) ;;
+ *) ac_optarg=yes ;;
+ esac
+ eval "with_${ac_package}='$ac_optarg'" ;;
+
+ -without-* | --without-*)
+ ac_package=`echo $ac_option|sed -e 's/-*without-//'`
+ # Reject names that are not valid shell variable names.
+ if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
+ { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
+ fi
+ ac_package=`echo $ac_package| sed 's/-/_/g'`
+ eval "with_${ac_package}=no" ;;
+
+ --x)
+ # Obsolete; use --with-x.
+ with_x=yes ;;
+
+ -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+ | --x-incl | --x-inc | --x-in | --x-i)
+ ac_prev=x_includes ;;
+ -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+ | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+ x_includes="$ac_optarg" ;;
+
+ -x-libraries | --x-libraries | --x-librarie | --x-librari \
+ | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+ ac_prev=x_libraries ;;
+ -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+ x_libraries="$ac_optarg" ;;
+
+ -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
+ ;;
+
+ *)
+ if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
+ echo "configure: warning: $ac_option: invalid host type" 1>&2
+ fi
+ if test "x$nonopt" != xNONE; then
+ { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
+ fi
+ nonopt="$ac_option"
+ ;;
+
+ esac
+done
+
+if test -n "$ac_prev"; then
+ { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
+fi
+
+trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
+
+# File descriptor usage:
+# 0 standard input
+# 1 file creation
+# 2 errors and warnings
+# 3 some systems may open it to /dev/tty
+# 4 used on the Kubota Titan
+# 6 checking for... messages and results
+# 5 compiler messages saved in config.log
+if test "$silent" = yes; then
+ exec 6>/dev/null
+else
+ exec 6>&1
+fi
+exec 5>./config.log
+
+echo "\
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+" 1>&5
+
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Also quote any args containing shell metacharacters.
+ac_configure_args=
+for ac_arg
+do
+ case "$ac_arg" in
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c) ;;
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
+ *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
+ ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+ *) ac_configure_args="$ac_configure_args $ac_arg" ;;
+ esac
+done
+
+# NLS nuisances.
+# Only set these to C if already set. These must not be set unconditionally
+# because not all systems understand e.g. LANG=C (notably SCO).
+# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
+# Non-C LC_CTYPE values break the ctype check.
+if test "${LANG+set}" = set; then LANG=C; export LANG; fi
+if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
+if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
+if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -rf conftest* confdefs.h
+# AIX cpp loses on an empty file, so make sure it contains at least a newline.
+echo > confdefs.h
+
+# A filename unique to this package, relative to the directory that
+# configure is in, which we can look for to find out if srcdir is correct.
+ac_unique_file=Makefile.in
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+ ac_srcdir_defaulted=yes
+ # Try the directory containing this script, then its parent.
+ ac_prog=$0
+ ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
+ test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
+ srcdir=$ac_confdir
+ if test ! -r $srcdir/$ac_unique_file; then
+ srcdir=..
+ fi
+else
+ ac_srcdir_defaulted=no
+fi
+if test ! -r $srcdir/$ac_unique_file; then
+ if test "$ac_srcdir_defaulted" = yes; then
+ { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
+ else
+ { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
+ fi
+fi
+srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
+
+# Prefer explicitly selected file to automatically selected ones.
+if test -z "$CONFIG_SITE"; then
+ if test "x$prefix" != xNONE; then
+ CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+ else
+ CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+ fi
+fi
+for ac_site_file in $CONFIG_SITE; do
+ if test -r "$ac_site_file"; then
+ echo "loading site script $ac_site_file"
+ . "$ac_site_file"
+ fi
+done
+
+if test -r "$cache_file"; then
+ echo "loading cache $cache_file"
+ . $cache_file
+else
+ echo "creating cache $cache_file"
+ > $cache_file
+fi
+
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+ac_exeext=
+ac_objext=o
+if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
+ # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
+ if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
+ ac_n= ac_c='
+' ac_t=' '
+ else
+ ac_n=-n ac_c= ac_t=
+ fi
+else
+ ac_n= ac_c='\c' ac_t=
+fi
+
+
+
+CFLAGS=$CFLAGS
+# Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:534: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_prog_CC="gcc"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+ echo "$ac_t""$CC" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:564: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ ac_prog_rejected=no
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# -gt 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ set dummy "$ac_dir/$ac_word" "$@"
+ shift
+ ac_cv_prog_CC="$@"
+ fi
+fi
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+ echo "$ac_t""$CC" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+ if test -z "$CC"; then
+ case "`uname -s`" in
+ *win32* | *WIN32*)
+ # Extract the first word of "cl", so it can be a program name with args.
+set dummy cl; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:615: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_prog_CC="cl"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+ echo "$ac_t""$CC" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+ ;;
+ esac
+ fi
+ test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
+fi
+
+echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
+echo "configure:647: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+cat > conftest.$ac_ext << EOF
+
+#line 658 "configure"
+#include "confdefs.h"
+
+main(){return(0);}
+EOF
+if { (eval echo configure:663: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ ac_cv_prog_cc_works=yes
+ # If we can't run a trivial program, we are probably using a cross compiler.
+ if (./conftest; exit) 2>/dev/null; then
+ ac_cv_prog_cc_cross=no
+ else
+ ac_cv_prog_cc_cross=yes
+ fi
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ ac_cv_prog_cc_works=no
+fi
+rm -fr conftest*
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
+if test $ac_cv_prog_cc_works = no; then
+ { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
+fi
+echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
+echo "configure:689: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
+cross_compiling=$ac_cv_prog_cc_cross
+
+echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
+echo "configure:694: checking whether we are using GNU C" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.c <<EOF
+#ifdef __GNUC__
+ yes;
+#endif
+EOF
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:703: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+ ac_cv_prog_gcc=yes
+else
+ ac_cv_prog_gcc=no
+fi
+fi
+
+echo "$ac_t""$ac_cv_prog_gcc" 1>&6
+
+if test $ac_cv_prog_gcc = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+
+ac_test_CFLAGS="${CFLAGS+set}"
+ac_save_CFLAGS="$CFLAGS"
+CFLAGS=
+echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
+echo "configure:722: checking whether ${CC-cc} accepts -g" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ echo 'void f(){}' > conftest.c
+if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
+ ac_cv_prog_cc_g=yes
+else
+ ac_cv_prog_cc_g=no
+fi
+rm -f conftest*
+
+fi
+
+echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS="$ac_save_CFLAGS"
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+
+if test "x$CFLAGS" = "x" ; then
+ no_CFLAGS="yes"
+fi
+if test "x$no_CFLAGS" = "xyes" -a "x$GCC" = "xyes" ; then
+ CFLAGS="-Wall -pipe -g3"
+fi
+A_CFLAGS=""
+
+S_CFLAGS="-fPIC -DPIC"
+
+echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
+echo "configure:764: checking how to run the C preprocessor" >&5
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ # This must be in double quotes, not single quotes, because CPP may get
+ # substituted into the Makefile and "${CC-cc}" will confuse make.
+ CPP="${CC-cc} -E"
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp.
+ cat > conftest.$ac_ext <<EOF
+#line 779 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:785: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ :
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ CPP="${CC-cc} -E -traditional-cpp"
+ cat > conftest.$ac_ext <<EOF
+#line 796 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:802: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ :
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ CPP="${CC-cc} -nologo -E"
+ cat > conftest.$ac_ext <<EOF
+#line 813 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:819: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ :
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ CPP=/lib/cpp
+fi
+rm -f conftest*
+fi
+rm -f conftest*
+fi
+rm -f conftest*
+ ac_cv_prog_CPP="$CPP"
+fi
+ CPP="$ac_cv_prog_CPP"
+else
+ ac_cv_prog_CPP="$CPP"
+fi
+echo "$ac_t""$CPP" 1>&6
+
+
+ac_aux_dir=
+for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
+ if test -f $ac_dir/install-sh; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f $ac_dir/install.sh; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
+fi
+ac_config_guess=$ac_aux_dir/config.guess
+ac_config_sub=$ac_aux_dir/config.sub
+ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
+
+
+# Make sure we can run config.sub.
+if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
+else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
+fi
+
+echo $ac_n "checking host system type""... $ac_c" 1>&6
+echo "configure:870: checking host system type" >&5
+
+host_alias=$host
+case "$host_alias" in
+NONE)
+ case $nonopt in
+ NONE)
+ if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
+ else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
+ fi ;;
+ *) host_alias=$nonopt ;;
+ esac ;;
+esac
+
+host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
+host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+echo "$ac_t""$host" 1>&6
+
+case "${host}" in
+ *-*-darwin*)
+ CFLAGS="$CFLAGS -fno-common -no-cpp-precomp"
+ ABI="macho"
+ ;;
+ *-*-freebsd*)
+ ABI="elf"
+ ;;
+ *-*-linux*)
+ ABI="elf"
+ ;;
+ *-*-netbsd*)
+ echo $ac_n "checking ABI""... $ac_c" 1>&6
+echo "configure:903: checking ABI" >&5
+ cat > conftest.$ac_ext <<EOF
+#line 905 "configure"
+#include "confdefs.h"
+#ifdef __ELF__
+ yes
+#endif
+
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ egrep "yes" >/dev/null 2>&1; then
+ rm -rf conftest*
+ ABI="elf"
+else
+ rm -rf conftest*
+ ABI="aout"
+fi
+rm -f conftest*
+
+ echo "$ac_t""$ABI" 1>&6
+ ;;
+ *-*-solaris2*)
+ ABI="elf"
+ cat >> confdefs.h <<\EOF
+#define SUNOS 1
+EOF
+
+ ;;
+ *)
+ echo "$ac_t""Unsupported operating system: ${host}" 1>&6
+ ABI="elf"
+ ;;
+esac
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# ./install, which can be erroneously created by make from ./install.sh.
+echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
+echo "configure:949: checking for a BSD compatible install" >&5
+if test -z "$INSTALL"; then
+if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
+ for ac_dir in $PATH; do
+ # Account for people who put trailing slashes in PATH elements.
+ case "$ac_dir/" in
+ /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ if test -f $ac_dir/$ac_prog; then
+ if test $ac_prog = install &&
+ grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ else
+ ac_cv_path_install="$ac_dir/$ac_prog -c"
+ break 2
+ fi
+ fi
+ done
+ ;;
+ esac
+ done
+ IFS="$ac_save_IFS"
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL="$ac_cv_path_install"
+ else
+ # As a last resort, use the slow shell script. We don't cache a
+ # path for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the path is relative.
+ INSTALL="$ac_install_sh"
+ fi
+fi
+echo "$ac_t""$INSTALL" 1>&6
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+# Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1004: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_prog_RANLIB="ranlib"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+ test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
+fi
+fi
+RANLIB="$ac_cv_prog_RANLIB"
+if test -n "$RANLIB"; then
+ echo "$ac_t""$RANLIB" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+# Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1034: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_path_AR'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ case "$AR" in
+ /*)
+ ac_cv_path_AR="$AR" # Let the user override the test with a path.
+ ;;
+ ?:/*)
+ ac_cv_path_AR="$AR" # Let the user override the test with a dos path.
+ ;;
+ *)
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_path_AR="$ac_dir/$ac_word"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+ ;;
+esac
+fi
+AR="$ac_cv_path_AR"
+if test -n "$AR"; then
+ echo "$ac_t""$AR" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+
+echo $ac_n "checking for tgetent in -ltermcap""... $ac_c" 1>&6
+echo "configure:1068: checking for tgetent in -ltermcap" >&5
+ac_lib_var=`echo termcap'_'tgetent | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ac_save_LIBS="$LIBS"
+LIBS="-ltermcap $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 1076 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char tgetent();
+
+int main() {
+tgetent()
+; return 0; }
+EOF
+if { (eval echo configure:1087: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_lib=HAVE_LIB`echo termcap | sed -e 's/[^a-zA-Z0-9_]/_/g' \
+ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_lib 1
+EOF
+
+ LIBS="-ltermcap $LIBS"
+
+else
+ echo "$ac_t""no" 1>&6
+\
+ echo $ac_n "checking for tgetent in -ltinfo""... $ac_c" 1>&6
+echo "configure:1114: checking for tgetent in -ltinfo" >&5
+ac_lib_var=`echo tinfo'_'tgetent | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ac_save_LIBS="$LIBS"
+LIBS="-ltinfo $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 1122 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char tgetent();
+
+int main() {
+tgetent()
+; return 0; }
+EOF
+if { (eval echo configure:1133: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_lib=HAVE_LIB`echo tinfo | sed -e 's/^a-zA-Z0-9_/_/g' \
+ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_lib 1
+EOF
+
+ LIBS="-ltinfo $LIBS"
+
+else
+ echo "$ac_t""no" 1>&6
+\
+ echo $ac_n "checking for tgetent in -lcurses""... $ac_c" 1>&6
+echo "configure:1160: checking for tgetent in -lcurses" >&5
+ac_lib_var=`echo curses'_'tgetent | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ac_save_LIBS="$LIBS"
+LIBS="-lcurses $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 1168 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char tgetent();
+
+int main() {
+tgetent()
+; return 0; }
+EOF
+if { (eval echo configure:1179: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_lib=HAVE_LIB`echo curses | sed -e 's/^a-zA-Z0-9_/_/g' \
+ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_lib 1
+EOF
+
+ LIBS="-lcurses $LIBS"
+
+else
+ echo "$ac_t""no" 1>&6
+\
+ echo $ac_n "checking for tgetent in -lncurses""... $ac_c" 1>&6
+echo "configure:1206: checking for tgetent in -lncurses" >&5
+ac_lib_var=`echo ncurses'_'tgetent | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ac_save_LIBS="$LIBS"
+LIBS="-lncurses $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 1214 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char tgetent();
+
+int main() {
+tgetent()
+; return 0; }
+EOF
+if { (eval echo configure:1225: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_lib=HAVE_LIB`echo ncurses | sed -e 's/^a-zA-Z0-9_/_/g' \
+ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_lib 1
+EOF
+
+ LIBS="-lncurses $LIBS"
+
+else
+ echo "$ac_t""no" 1>&6
+\
+ { echo "configure: error: termcap support not found" 1>&2; exit 1; }
+fi
+
+fi
+
+fi
+
+fi
+
+
+for ac_hdr in termcap.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:1265: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1270 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1275: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+\
+ for ac_hdr in term.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:1303: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1308 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1313: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+\
+ echo "$ac_t""Need term.h since termcap.h is missing" 1>&6
+fi
+done
+
+ for ac_hdr in curses.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:1345: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1350 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1355: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+\
+ for ac_hdr in ncurses.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:1383: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1388 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1393: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+\
+ echo "$ac_t""Need curses.h or ncurses.h" 1>&6
+fi
+done
+
+fi
+done
+
+fi
+done
+
+
+for ac_hdr in sys/cdefs.h vis.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:1432: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1437 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1442: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
+
+
+cat > conftest.$ac_ext <<EOF
+#line 1470 "configure"
+#include "confdefs.h"
+#include <sys/cdefs.h>
+#ifdef __RCSID
+ yes
+#endif
+
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ egrep "yes" >/dev/null 2>&1; then
+ :
+else
+ rm -rf conftest*
+ CPPFLAGS="$CPPFLAGS '-D__RCSID(x)='"
+fi
+rm -f conftest*
+
+
+cat > conftest.$ac_ext <<EOF
+#line 1489 "configure"
+#include "confdefs.h"
+#include <sys/cdefs.h>
+#ifdef __COPYRIGHT
+ yes
+#endif
+
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ egrep "yes" >/dev/null 2>&1; then
+ :
+else
+ rm -rf conftest*
+ CPPFLAGS="$CPPFLAGS '-D__COPYRIGHT(x)='"
+fi
+rm -f conftest*
+
+
+cat > conftest.$ac_ext <<EOF
+#line 1508 "configure"
+#include "confdefs.h"
+#include <sys/cdefs.h>
+#ifdef __RENAME
+ yes
+#endif
+
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ egrep "yes" >/dev/null 2>&1; then
+ :
+else
+ rm -rf conftest*
+ CPPFLAGS="$CPPFLAGS '-D__RENAME(x)='"
+fi
+rm -f conftest*
+
+
+cat > conftest.$ac_ext <<EOF
+#line 1527 "configure"
+#include "confdefs.h"
+#include <sys/cdefs.h>
+#ifdef _DIAGASSERT
+ yes
+#endif
+
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ egrep "yes" >/dev/null 2>&1; then
+ :
+else
+ rm -rf conftest*
+ CPPFLAGS="$CPPFLAGS '-D_DIAGASSERT(x)='"
+fi
+rm -f conftest*
+
+
+for ac_func in issetugid
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:1548: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1553 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:1576: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
+
+for ac_func in strlcat
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:1603: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1608 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:1631: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+CCSRCS="$CCSRCS np/strlcat.c"
+fi
+done
+
+for ac_func in strlcpy
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:1659: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1664 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:1687: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+CCSRCS="$CCSRCS np/strlcpy.c"
+fi
+done
+
+for ac_func in fgetln
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:1715: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1720 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:1743: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+CCSRCS="$CCSRCS np/fgetln.c"
+fi
+done
+
+for ac_func in strvis
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:1771: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1776 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:1799: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+CCSRCS="$CCSRCS np/vis.c"
+fi
+done
+
+for ac_func in strunvis
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:1827: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1832 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:1855: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+CCSRCS="$CCSRCS np/unvis.c"
+fi
+done
+
+
+# Check whether --enable-readline or --disable-readline was given.
+if test "${enable_readline+set}" = set; then
+ enableval="$enable_readline"
+ if test "x$enable_readline" != "xyes" ; then
+ enable_readline="no"
+fi
+
+else
+ enable_readline="yes"
+
+fi
+
+
+# Check whether --enable-debug or --disable-debug was given.
+if test "${enable_debug+set}" = set; then
+ enableval="$enable_debug"
+ if test "x$enable_debug" != "xyes" ; then
+ enable_debug="no"
+fi
+
+else
+ enable_debug="no"
+
+fi
+
+if test "x$enable_debug" = "xyes" ; then
+ CPPFLAGS="$CPPFLAGS -DDEBUG_TTY -DDEBUG_KEY -DDEBUG_READ -DDEBUG"
+ CPPFLAGS="$CPPFLAGS -DDEBUG_REFRESH -DDEBUG_PASTE"
+else
+ CFLAGS="$CFLAGS -O"
+fi
+
+
+
+ACSRCS="common.c emacs.c vi.c"
+BCSRCS="chared.c el.c hist.c key.c map.c parse.c prompt.c read.c refresh.c search.c sig.c term.c tty.c"
+CCSRCS="$CCSRCS history.c tokenizer.c"
+
+AGCSRCS="fcns.c help.c"
+BGCSRCS="editline.c"
+
+HDRS="chared.h el.h hist.h key.h map.h parse.h prompt.h refresh.h search.h sig.h sys.h term.h tokenizer.h tty.h"
+
+IHDRS="histedit.h"
+
+IHDR_LINKS=
+
+AGHDRS="common.h emacs.h vi.h"
+BGHDRS="fcns.h help.h"
+
+HDR_DIRS="include"
+
+MAN3="editline.3"
+MAN5="editrc.5"
+
+MAN3_LINKS=
+for i in el_init.3 el_end.3 el_reset.3 el_gets.3 el_getc.3 el_push.3 \
+ el_parse.3 el_set.3 el_get.3 el_source.3 el_resize.3 el_line.3 \
+ el_insertstr.3 el_deletestr.3 history_init.3 history_end.3 \
+ history.3 ; do
+ MAN3_LINKS="$MAN3_LINKS editline.3 $i"
+done
+
+MAN_DIRS="man/man3 man/man5"
+
+LIB_DIRS="lib"
+LIB_MAJOR="2"
+LIB_MINOR="6"
+LIB_A="libedit.a"
+LIB_A_LINKS=
+
+if test "x$ABI" = "xelf" ; then
+ LIB_S="libedit.so.$LIB_MAJOR"
+ LIB_S_LINK="libedit.so"
+ LIB_S_LINKS="$LIB_S $LIB_S_LINK"
+ S_LDFLAGS="-shared"
+elif test "x$ABI" = "xaout" ; then
+ LIB_S="libedit.so.$LIB_MAJOR.$LIB_MINOR"
+ LIB_S_LINKS=
+ S_LDFLAGS="-shared"
+elif test "x$ABI" = "xmacho" ; then
+ S_LDFLAGS="-shared"
+ LIB_S="libedit.$LIB_MAJOR.dylib"
+ LIB_S_LINK="libedit.dylib"
+ LIB_S_LINKS="$LIB_S $LIB_S_LINK"
+ if test "x$prefix" = "xNONE" ; then
+ S_LDFLAGS="-undefined suppress -flat_namespace -dynamiclib -compatibility_version $LIB_MAJOR -current_version $LIB_MAJOR -install_name /usr/local/lib/$LIB_S"
+ else
+ S_LDFLAGS="-undefined suppress -flat_namespace -dynamiclib -compatibility_version $LIB_MAJOR -current_version $LIB_MAJOR -install_name $prefix/lib/$LIB_S"
+ fi
+fi
+
+TEST="TEST/test"
+TCSRCS="TEST/test.c"
+
+if test "x$enable_readline" = "xyes" ; then
+ CCSRCS="$CCSRCS readline.c"
+ IHDRS="$IHDRS readline/readline.h"
+ IHDR_LINKS="readline.h readline/history.h"
+ HDR_DIRS="$HDR_DIRS include/readline"
+ LIB_A_LINKS="$LIB_A_LINKS libedit.a libreadline.a"
+ if test "x$ABI" = "xelf" ; then
+ LIB_S_LINKS="$LIB_S_LINKS $LIB_S_LINK libreadline.so"
+ elif test "x$ABI" = "xaout" ; then
+ LIB_S_LINKS="$LIB_S_LINKS $LIB_S libreadline.so.$LIB_MAJOR.$LIB_MINOR"
+ elif test "x$ABI" = "xmacho" ; then
+ LIB_S_LINKS="$LIB_S_LINKS $LIB_S_LINK libreadline.dylib"
+ fi
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+trap '' 1 2 15
+cat > confcache <<\EOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs. It is not useful on other systems.
+# If it contains results you don't want to keep, you may remove or edit it.
+#
+# By default, configure uses ./config.cache as the cache file,
+# creating it if it does not exist already. You can give configure
+# the --cache-file=FILE option to use a different cache file; that is
+# what configure does when it calls configure scripts in
+# subdirectories, so they share the cache.
+# Giving --cache-file=/dev/null disables caching, for debugging configure.
+# config.status only pays attention to the cache file if you give it the
+# --recheck option to rerun configure.
+#
+EOF
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, don't put newlines in cache variables' values.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(set) 2>&1 |
+ case `(ac_space=' '; set | grep ac_space) 2>&1` in
+ *ac_space=\ *)
+ # `set' does not quote correctly, so add quotes (double-quote substitution
+ # turns \\\\ into \\, and sed turns \\ into \).
+ sed -n \
+ -e "s/'/'\\\\''/g" \
+ -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
+ ;;
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
+ ;;
+ esac >> confcache
+if cmp -s $cache_file confcache; then
+ :
+else
+ if test -w $cache_file; then
+ echo "updating cache $cache_file"
+ cat confcache > $cache_file
+ else
+ echo "not updating unwritable cache $cache_file"
+ fi
+fi
+rm -f confcache
+
+trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+# Any assignment to VPATH causes Sun make to only execute
+# the first set of double-colon rules, so remove it if not needed.
+# If there is a colon in the path, we need to keep it.
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
+fi
+
+trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
+
+DEFS=-DHAVE_CONFIG_H
+
+# Without the "./", some shells look in PATH for config.status.
+: ${CONFIG_STATUS=./config.status}
+
+echo creating $CONFIG_STATUS
+rm -f $CONFIG_STATUS
+cat > $CONFIG_STATUS <<EOF
+#! /bin/sh
+# Generated automatically by configure.
+# Run this file to recreate the current configuration.
+# This directory was configured as follows,
+# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+#
+# $0 $ac_configure_args
+#
+# Compiler output produced by configure, useful for debugging
+# configure, is in ./config.log if it exists.
+
+ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
+for ac_option
+do
+ case "\$ac_option" in
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
+ exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
+ -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
+ echo "$CONFIG_STATUS generated by autoconf version 2.13"
+ exit 0 ;;
+ -help | --help | --hel | --he | --h)
+ echo "\$ac_cs_usage"; exit 0 ;;
+ *) echo "\$ac_cs_usage"; exit 1 ;;
+ esac
+done
+
+ac_given_srcdir=$srcdir
+ac_given_INSTALL="$INSTALL"
+
+trap 'rm -fr `echo "Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
+EOF
+cat >> $CONFIG_STATUS <<EOF
+
+# Protect against being on the right side of a sed subst in config.status.
+sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
+ s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
+$ac_vpsub
+$extrasub
+s%@SHELL@%$SHELL%g
+s%@CFLAGS@%$CFLAGS%g
+s%@CPPFLAGS@%$CPPFLAGS%g
+s%@CXXFLAGS@%$CXXFLAGS%g
+s%@FFLAGS@%$FFLAGS%g
+s%@DEFS@%$DEFS%g
+s%@LDFLAGS@%$LDFLAGS%g
+s%@LIBS@%$LIBS%g
+s%@exec_prefix@%$exec_prefix%g
+s%@prefix@%$prefix%g
+s%@program_transform_name@%$program_transform_name%g
+s%@bindir@%$bindir%g
+s%@sbindir@%$sbindir%g
+s%@libexecdir@%$libexecdir%g
+s%@datadir@%$datadir%g
+s%@sysconfdir@%$sysconfdir%g
+s%@sharedstatedir@%$sharedstatedir%g
+s%@localstatedir@%$localstatedir%g
+s%@libdir@%$libdir%g
+s%@includedir@%$includedir%g
+s%@oldincludedir@%$oldincludedir%g
+s%@infodir@%$infodir%g
+s%@mandir@%$mandir%g
+s%@CC@%$CC%g
+s%@A_CFLAGS@%$A_CFLAGS%g
+s%@S_CFLAGS@%$S_CFLAGS%g
+s%@CPP@%$CPP%g
+s%@host@%$host%g
+s%@host_alias@%$host_alias%g
+s%@host_cpu@%$host_cpu%g
+s%@host_vendor@%$host_vendor%g
+s%@host_os@%$host_os%g
+s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
+s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
+s%@INSTALL_DATA@%$INSTALL_DATA%g
+s%@RANLIB@%$RANLIB%g
+s%@AR@%$AR%g
+s%@ACSRCS@%$ACSRCS%g
+s%@BCSRCS@%$BCSRCS%g
+s%@CCSRCS@%$CCSRCS%g
+s%@AGCSRCS@%$AGCSRCS%g
+s%@BGCSRCS@%$BGCSRCS%g
+s%@HDRS@%$HDRS%g
+s%@IHDRS@%$IHDRS%g
+s%@IHDR_LINKS@%$IHDR_LINKS%g
+s%@AGHDRS@%$AGHDRS%g
+s%@BGHDRS@%$BGHDRS%g
+s%@HDR_DIRS@%$HDR_DIRS%g
+s%@MAN3@%$MAN3%g
+s%@MAN5@%$MAN5%g
+s%@MAN3_LINKS@%$MAN3_LINKS%g
+s%@MAN_DIRS@%$MAN_DIRS%g
+s%@LIB_DIRS@%$LIB_DIRS%g
+s%@LIB_VER@%$LIB_VER%g
+s%@LIB_A@%$LIB_A%g
+s%@LIB_A_LINKS@%$LIB_A_LINKS%g
+s%@LIB_S@%$LIB_S%g
+s%@LIB_S_LINKS@%$LIB_S_LINKS%g
+s%@S_LDFLAGS@%$S_LDFLAGS%g
+s%@TEST@%$TEST%g
+s%@TCSRCS@%$TCSRCS%g
+
+CEOF
+EOF
+
+cat >> $CONFIG_STATUS <<\EOF
+
+# Split the substitutions into bite-sized pieces for seds with
+# small command number limits, like on Digital OSF/1 and HP-UX.
+ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
+ac_file=1 # Number of current file.
+ac_beg=1 # First line for current file.
+ac_end=$ac_max_sed_cmds # Line after last line for current file.
+ac_more_lines=:
+ac_sed_cmds=""
+while $ac_more_lines; do
+ if test $ac_beg -gt 1; then
+ sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
+ else
+ sed "${ac_end}q" conftest.subs > conftest.s$ac_file
+ fi
+ if test ! -s conftest.s$ac_file; then
+ ac_more_lines=false
+ rm -f conftest.s$ac_file
+ else
+ if test -z "$ac_sed_cmds"; then
+ ac_sed_cmds="sed -f conftest.s$ac_file"
+ else
+ ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
+ fi
+ ac_file=`expr $ac_file + 1`
+ ac_beg=$ac_end
+ ac_end=`expr $ac_end + $ac_max_sed_cmds`
+ fi
+done
+if test -z "$ac_sed_cmds"; then
+ ac_sed_cmds=cat
+fi
+EOF
+
+cat >> $CONFIG_STATUS <<EOF
+
+CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
+ # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+ case "$ac_file" in
+ *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
+ ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+ *) ac_file_in="${ac_file}.in" ;;
+ esac
+
+ # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
+
+ # Remove last slash and all that follows it. Not all systems have dirname.
+ ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
+ if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+ # The file is in a subdirectory.
+ test ! -d "$ac_dir" && mkdir "$ac_dir"
+ ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
+ # A "../" for each directory in $ac_dir_suffix.
+ ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
+ else
+ ac_dir_suffix= ac_dots=
+ fi
+
+ case "$ac_given_srcdir" in
+ .) srcdir=.
+ if test -z "$ac_dots"; then top_srcdir=.
+ else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
+ /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
+ *) # Relative path.
+ srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
+ top_srcdir="$ac_dots$ac_given_srcdir" ;;
+ esac
+
+ case "$ac_given_INSTALL" in
+ [/$]*) INSTALL="$ac_given_INSTALL" ;;
+ *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
+ esac
+
+ echo creating "$ac_file"
+ rm -f "$ac_file"
+ configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
+ case "$ac_file" in
+ *Makefile*) ac_comsub="1i\\
+# $configure_input" ;;
+ *) ac_comsub= ;;
+ esac
+
+ ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
+ sed -e "$ac_comsub
+s%@configure_input@%$configure_input%g
+s%@srcdir@%$srcdir%g
+s%@top_srcdir@%$top_srcdir%g
+s%@INSTALL@%$INSTALL%g
+" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
+fi; done
+rm -f conftest.s*
+
+# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
+# NAME is the cpp macro being defined and VALUE is the value it is being given.
+#
+# ac_d sets the value in "#define NAME VALUE" lines.
+ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
+ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
+ac_dC='\3'
+ac_dD='%g'
+# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
+ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
+ac_uB='\([ ]\)%\1#\2define\3'
+ac_uC=' '
+ac_uD='\4%g'
+# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
+ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
+ac_eB='$%\1#\2define\3'
+ac_eC=' '
+ac_eD='%g'
+
+if test "${CONFIG_HEADERS+set}" != set; then
+EOF
+cat >> $CONFIG_STATUS <<EOF
+ CONFIG_HEADERS="config.h"
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+fi
+for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
+ # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+ case "$ac_file" in
+ *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
+ ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+ *) ac_file_in="${ac_file}.in" ;;
+ esac
+
+ echo creating $ac_file
+
+ rm -f conftest.frag conftest.in conftest.out
+ ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
+ cat $ac_file_inputs > conftest.in
+
+EOF
+
+# Transform confdefs.h into a sed script conftest.vals that substitutes
+# the proper values into config.h.in to produce config.h. And first:
+# Protect against being on the right side of a sed subst in config.status.
+# Protect against being in an unquoted here document in config.status.
+rm -f conftest.vals
+cat > conftest.hdr <<\EOF
+s/[\\&%]/\\&/g
+s%[\\$`]%\\&%g
+s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
+s%ac_d%ac_u%gp
+s%ac_u%ac_e%gp
+EOF
+sed -n -f conftest.hdr confdefs.h > conftest.vals
+rm -f conftest.hdr
+
+# This sed command replaces #undef with comments. This is necessary, for
+# example, in the case of _POSIX_SOURCE, which is predefined and required
+# on some systems where configure will not decide to define it.
+cat >> conftest.vals <<\EOF
+s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
+EOF
+
+# Break up conftest.vals because some shells have a limit on
+# the size of here documents, and old seds have small limits too.
+
+rm -f conftest.tail
+while :
+do
+ ac_lines=`grep -c . conftest.vals`
+ # grep -c gives empty output for an empty file on some AIX systems.
+ if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
+ # Write a limited-size here document to conftest.frag.
+ echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
+ sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
+ echo 'CEOF
+ sed -f conftest.frag conftest.in > conftest.out
+ rm -f conftest.in
+ mv conftest.out conftest.in
+' >> $CONFIG_STATUS
+ sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
+ rm -f conftest.vals
+ mv conftest.tail conftest.vals
+done
+rm -f conftest.vals
+
+cat >> $CONFIG_STATUS <<\EOF
+ rm -f conftest.frag conftest.h
+ echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
+ cat conftest.in >> conftest.h
+ rm -f conftest.in
+ if cmp -s $ac_file conftest.h 2>/dev/null; then
+ echo "$ac_file is unchanged"
+ rm -f conftest.h
+ else
+ # Remove last slash and all that follows it. Not all systems have dirname.
+ ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
+ if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+ # The file is in a subdirectory.
+ test ! -d "$ac_dir" && mkdir "$ac_dir"
+ fi
+ rm -f $ac_file
+ mv conftest.h $ac_file
+ fi
+fi; done
+
+EOF
+cat >> $CONFIG_STATUS <<EOF
+
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+
+exit 0
+EOF
+chmod +x $CONFIG_STATUS
+rm -fr confdefs* $ac_clean_files
+test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
+
--- /dev/null
+dnl
+dnl Process this file with autoconf to produce a configure script.
+dnl
+AC_INIT(Makefile.in)
+
+dnl If CFLAGS isn't defined and using gcc, set CFLAGS to something reasonable.
+dnl Otherwise, just prevent autoconf from molesting CFLAGS.
+CFLAGS=$CFLAGS
+AC_PROG_CC
+if test "x$CFLAGS" = "x" ; then
+ no_CFLAGS="yes"
+fi
+if test "x$no_CFLAGS" = "xyes" -a "x$GCC" = "xyes" ; then
+ CFLAGS="-Wall -pipe -g3"
+fi
+A_CFLAGS=""
+AC_SUBST(A_CFLAGS)
+S_CFLAGS="-fPIC -DPIC"
+AC_SUBST(S_CFLAGS)
+AC_PROG_CPP
+
+dnl Platform-specific settings. The ABI can probably be determined
+dnl programmatically, but doing so is error-prone, which makes it generally
+dnl not worth the trouble.
+AC_CANONICAL_HOST
+case "${host}" in
+ *-*-darwin*)
+ CFLAGS="$CFLAGS -fno-common -no-cpp-precomp"
+ ABI="macho"
+ ;;
+ *-*-freebsd*)
+ ABI="elf"
+ ;;
+ *-*-linux*)
+ ABI="elf"
+ ;;
+ *-*-netbsd*)
+ AC_MSG_CHECKING(ABI)
+ AC_EGREP_CPP(yes,
+[#ifdef __ELF__
+ yes
+#endif
+],
+ ABI="elf",
+ ABI="aout")
+ AC_MSG_RESULT($ABI)
+ ;;
+ *-*-solaris2*)
+ ABI="elf"
+ AC_DEFINE(SUNOS)
+ ;;
+ *)
+ AC_MSG_RESULT(Unsupported operating system: ${host})
+ ABI="elf"
+ ;;
+esac
+
+AC_PROG_INSTALL
+AC_PROG_RANLIB
+AC_PATH_PROG(AR, ar, , $PATH)
+
+dnl Search for termcap access routines in termcap, tinfo, curses, and ncurses.
+AC_CHECK_LIB(termcap, tgetent, , \
+ AC_CHECK_LIB(tinfo, tgetent, , \
+ AC_CHECK_LIB(curses, tgetent, , \
+ AC_CHECK_LIB(ncurses, tgetent, , \
+ AC_MSG_ERROR(termcap support not found)))))
+
+dnl Use termcap.h if it exists; otherwise we need both term.h and [n]curses.h.
+AC_CHECK_HEADERS(termcap.h, , \
+ AC_CHECK_HEADERS(term.h, , \
+ AC_MSG_RESULT(Need term.h since termcap.h is missing))
+ AC_CHECK_HEADERS(curses.h, , \
+ AC_CHECK_HEADERS(ncurses.h, , \
+ AC_MSG_RESULT(Need curses.h or ncurses.h))))
+
+AC_CHECK_HEADERS(sys/cdefs.h vis.h)
+
+AC_EGREP_CPP(yes,
+[#include <sys/cdefs.h>
+#ifdef __RCSID
+ yes
+#endif
+], , [CPPFLAGS="$CPPFLAGS '-D__RCSID(x)='"])
+
+AC_EGREP_CPP(yes,
+[#include <sys/cdefs.h>
+#ifdef __COPYRIGHT
+ yes
+#endif
+], , [CPPFLAGS="$CPPFLAGS '-D__COPYRIGHT(x)='"])
+
+AC_EGREP_CPP(yes,
+[#include <sys/cdefs.h>
+#ifdef __RENAME
+ yes
+#endif
+], , [CPPFLAGS="$CPPFLAGS '-D__RENAME(x)='"])
+
+AC_EGREP_CPP(yes,
+[#include <sys/cdefs.h>
+#ifdef _DIAGASSERT
+ yes
+#endif
+], , [CPPFLAGS="$CPPFLAGS '-D_DIAGASSERT(x)='"])
+
+AC_CHECK_FUNCS(issetugid)
+AC_CHECK_FUNCS(strlcat, , CCSRCS="$CCSRCS np/strlcat.c")
+AC_CHECK_FUNCS(strlcpy, , CCSRCS="$CCSRCS np/strlcpy.c")
+AC_CHECK_FUNCS(fgetln, , CCSRCS="$CCSRCS np/fgetln.c")
+AC_CHECK_FUNCS(strvis, , CCSRCS="$CCSRCS np/vis.c")
+AC_CHECK_FUNCS(strunvis, , CCSRCS="$CCSRCS np/unvis.c")
+
+dnl Enable readline compatibility by default.
+AC_ARG_ENABLE(readline, [ --disable-readline Disable readline compatibility],
+if test "x$enable_readline" != "xyes" ; then
+ enable_readline="no"
+fi
+,
+enable_readline="yes"
+)
+
+dnl Optionally enable debugging.
+AC_ARG_ENABLE(debug, [ --enable-debug Enable debugging code],
+if test "x$enable_debug" != "xyes" ; then
+ enable_debug="no"
+fi
+,
+enable_debug="no"
+)
+if test "x$enable_debug" = "xyes" ; then
+ CPPFLAGS="$CPPFLAGS -DDEBUG_TTY -DDEBUG_KEY -DDEBUG_READ -DDEBUG"
+ CPPFLAGS="$CPPFLAGS -DDEBUG_REFRESH -DDEBUG_PASTE"
+else
+ CFLAGS="$CFLAGS -O"
+fi
+
+
+dnl
+dnl File lists. This is done here instead of in the Makefile in order to avoid
+dnl the need for conditionals.
+dnl
+
+dnl .c files.
+ACSRCS="common.c emacs.c vi.c"
+BCSRCS="chared.c el.c hist.c key.c map.c parse.c prompt.c read.c refresh.c search.c sig.c term.c tty.c"
+CCSRCS="$CCSRCS history.c tokenizer.c"
+
+dnl Generated .c files.
+AGCSRCS="fcns.c help.c"
+BGCSRCS="editline.c"
+
+dnl .h files.
+HDRS="chared.h el.h hist.h key.h map.h parse.h prompt.h refresh.h search.h sig.h sys.h term.h tokenizer.h tty.h"
+
+dnl Installed .h files.
+IHDRS="histedit.h"
+
+dnl Installed headers for readline compatibility.
+IHDR_LINKS=
+
+dnl Generated .h files.
+AGHDRS="common.h emacs.h vi.h"
+BGHDRS="fcns.h help.h"
+
+dnl Header installation directories.
+HDR_DIRS="include"
+
+dnl Man pages.
+MAN3="editline.3"
+MAN5="editrc.5"
+
+MAN3_LINKS=
+for i in el_init.3 el_end.3 el_reset.3 el_gets.3 el_getc.3 el_push.3 \
+ el_parse.3 el_set.3 el_get.3 el_source.3 el_resize.3 el_line.3 \
+ el_insertstr.3 el_deletestr.3 history_init.3 history_end.3 \
+ history.3 ; do
+ MAN3_LINKS="$MAN3_LINKS editline.3 $i"
+done
+
+dnl Man page installation directories.
+MAN_DIRS="man/man3 man/man5"
+
+dnl Library settings.
+LIB_DIRS="lib"
+LIB_MAJOR="2"
+LIB_MINOR="6"
+LIB_A="libedit.a"
+LIB_A_LINKS=
+
+if test "x$ABI" = "xelf" ; then
+ LIB_S="libedit.so.$LIB_MAJOR"
+ LIB_S_LINK="libedit.so"
+ LIB_S_LINKS="$LIB_S $LIB_S_LINK"
+ S_LDFLAGS="-shared"
+elif test "x$ABI" = "xaout" ; then
+ LIB_S="libedit.so.$LIB_MAJOR.$LIB_MINOR"
+ LIB_S_LINKS=
+ S_LDFLAGS="-shared"
+elif test "x$ABI" = "xmacho" ; then
+ S_LDFLAGS="-shared"
+ LIB_S="libedit.$LIB_MAJOR.dylib"
+ LIB_S_LINK="libedit.dylib"
+ LIB_S_LINKS="$LIB_S $LIB_S_LINK"
+ if test "x$prefix" = "xNONE" ; then
+ S_LDFLAGS="-undefined suppress -flat_namespace -dynamiclib -compatibility_version $LIB_MAJOR -current_version $LIB_MAJOR -install_name /usr/local/lib/$LIB_S"
+ else
+ S_LDFLAGS="-undefined suppress -flat_namespace -dynamiclib -compatibility_version $LIB_MAJOR -current_version $LIB_MAJOR -install_name $prefix/lib/$LIB_S"
+ fi
+fi
+
+dnl Test program.
+TEST="TEST/test"
+TCSRCS="TEST/test.c"
+
+dnl Add files to the lists if readline compatibility is enabled.
+if test "x$enable_readline" = "xyes" ; then
+ CCSRCS="$CCSRCS readline.c"
+ IHDRS="$IHDRS readline/readline.h"
+ IHDR_LINKS="readline.h readline/history.h"
+ HDR_DIRS="$HDR_DIRS include/readline"
+ LIB_A_LINKS="$LIB_A_LINKS libedit.a libreadline.a"
+ if test "x$ABI" = "xelf" ; then
+ LIB_S_LINKS="$LIB_S_LINKS $LIB_S_LINK libreadline.so"
+ elif test "x$ABI" = "xaout" ; then
+ LIB_S_LINKS="$LIB_S_LINKS $LIB_S libreadline.so.$LIB_MAJOR.$LIB_MINOR"
+ elif test "x$ABI" = "xmacho" ; then
+ LIB_S_LINKS="$LIB_S_LINKS $LIB_S_LINK libreadline.dylib"
+ fi
+fi
+
+AC_SUBST(ACSRCS)
+AC_SUBST(BCSRCS)
+AC_SUBST(CCSRCS)
+AC_SUBST(AGCSRCS)
+AC_SUBST(BGCSRCS)
+AC_SUBST(HDRS)
+AC_SUBST(IHDRS)
+AC_SUBST(IHDR_LINKS)
+AC_SUBST(AGHDRS)
+AC_SUBST(BGHDRS)
+AC_SUBST(HDR_DIRS)
+AC_SUBST(MAN3)
+AC_SUBST(MAN5)
+AC_SUBST(MAN3_LINKS)
+AC_SUBST(MAN_DIRS)
+AC_SUBST(LIB_DIRS)
+AC_SUBST(LIB_VER)
+AC_SUBST(LIB_A)
+AC_SUBST(LIB_A_LINKS)
+AC_SUBST(LIB_S)
+AC_SUBST(LIB_S_LINKS)
+AC_SUBST(S_LDFLAGS)
+AC_SUBST(TEST)
+AC_SUBST(TCSRCS)
+
+AC_CONFIG_HEADER(config.h)
+AC_OUTPUT(Makefile)
--- /dev/null
+.\" $NetBSD: editline.3,v 1.25 2002/01/15 02:46:22 wiz Exp $
+.\"
+.\" Copyright (c) 1997-1999 The NetBSD Foundation, Inc.
+.\" All rights reserved.
+.\"
+.\" This file was contributed to The NetBSD Foundation by Luke Mewburn.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\" notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\" notice, this list of conditions and the following disclaimer in the
+.\" documentation and/or other materials provided with the distribution.
+.\" 3. All advertising materials mentioning features or use of this software
+.\" must display the following acknowledgement:
+.\" This product includes software developed by the NetBSD
+.\" Foundation, Inc. and its contributors.
+.\" 4. Neither the name of The NetBSD Foundation nor the names of its
+.\" contributors may be used to endorse or promote products derived
+.\" from this software without specific prior written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+.\" POSSIBILITY OF SUCH DAMAGE.
+.\"
+.Dd November 12, 1999
+.Os
+.Dt EDITLINE 3
+.Sh NAME
+.Nm editline ,
+.Nm el_init ,
+.Nm el_end ,
+.Nm el_reset ,
+.Nm el_gets ,
+.Nm el_getc ,
+.Nm el_push ,
+.Nm el_parse ,
+.Nm el_set ,
+.Nm el_source ,
+.Nm el_resize ,
+.Nm el_line ,
+.Nm el_insertstr ,
+.Nm el_deletestr ,
+.Nm history_init ,
+.Nm history_end ,
+.Nm history
+.Nd line editor and history functions
+.Sh LIBRARY
+.Lb libedit
+.Sh SYNOPSIS
+.Fd #include <histedit.h>
+.Ft EditLine *
+.Fn el_init "const char *prog" "FILE *fin" "FILE *fout" "FILE *ferr"
+.Ft void
+.Fn el_end "EditLine *e"
+.Ft void
+.Fn el_reset "EditLine *e"
+.Ft const char *
+.Fn el_gets "EditLine *e" "int *count"
+.Ft int
+.Fn el_getc "EditLine *e" "char *ch"
+.Ft void
+.Fn el_push "EditLine *e" "const char *str"
+.Ft int
+.Fn el_parse "EditLine *e" "int argc" "char *argv[]"
+.Ft int
+.Fn el_set "EditLine *e" "int op" "..."
+.Ft int
+.Fn el_get "EditLine *e" "int op" "void *result"
+.Ft int
+.Fn el_source "EditLine *e" "const char *file"
+.Ft void
+.Fn el_resize "EditLine *e"
+.Ft const LineInfo *
+.Fn el_line "EditLine *e"
+.Ft int
+.Fn el_insertstr "EditLine *e" "const char *str"
+.Ft void
+.Fn el_deletestr "EditLine *e" "int count"
+.Ft History *
+.Fn history_init
+.Ft void
+.Fn history_end "History *h"
+.Ft int
+.Fn history "History *h" "HistEvent *ev" "int op" "..."
+.Sh DESCRIPTION
+The
+.Nm
+library provides generic line editing and history functions,
+similar to those found in
+.Xr sh 1 .
+.Pp
+These functions are available in the
+.Nm libedit
+library (which needs the
+.Nm libtermcap
+library).
+Programs should be linked with
+.Fl ledit ltermcap .
+.Sh LINE EDITING FUNCTIONS
+The line editing functions use a common data structure,
+.Fa EditLine ,
+which is created by
+.Fn el_init
+and freed by
+.Fn el_end .
+.Pp
+The following functions are available:
+.Bl -tag -width 4n
+.It Fn el_init
+Initialise the line editor, and return a data structure
+to be used by all other line editing functions.
+.Fa prog
+is the name of the invoking program, used when reading the
+.Xr editrc 5
+file to determine which settings to use.
+.Fa fin ,
+.Fa fout
+and
+.Fa ferr
+are the input, output, and error streams (respectively) to use.
+In this documentation, references to
+.Dq the tty
+are actually to this input/output stream combination.
+.It Fn el_end
+Clean up and finish with
+.Fa e ,
+assumed to have been created with
+.Fn el_init .
+.It Fn el_reset
+Reset the tty and the parser.
+This should be called after an error which may have upset the tty's
+state.
+.It Fn el_gets
+Read a line from the tty.
+.Fa count
+is modified to contain the number of characters read.
+Returns the line read if successful, or
+.Dv NULL
+if no characters were read or if an error occurred.
+.It Fn el_getc
+Read a character from the tty.
+.Fa ch
+is modified to contain the character read.
+Returns the number of characters read if successful, -1 otherwise.
+.It Fn el_push
+Pushes
+.Fa str
+back onto the input stream.
+This is used by the macro expansion mechanism.
+Refer to the description of
+.Ic bind
+.Fl s
+in
+.Xr editrc 5
+for more information.
+.It Fn el_parse
+Parses the
+.Fa argv
+array (which is
+.Fa argc
+elements in size)
+to execute builtin
+.Nm
+commands.
+If the command is prefixed with
+.Dq prog :
+then
+.Fn el_parse
+will only execute the command if
+.Dq prog
+matches the
+.Fa prog
+argument supplied to
+.Fn el_init .
+The return value is
+-1 if the command is unknown,
+0 if there was no error or
+.Dq prog
+didn't match, or
+1 if the command returned an error.
+Refer to
+.Xr editrc 5
+for more information.
+.It Fn el_set
+Set
+.Nm
+parameters.
+.Fa op
+determines which parameter to set, and each operation has its
+own parameter list.
+.Pp
+The following values for
+.Fa op
+are supported, along with the required argument list:
+.Bl -tag -width 4n
+.It Dv EL_PROMPT , Fa "char *(*f)(EditLine *)"
+Define prompt printing function as
+.Fa f ,
+which is to return a string that contains the prompt.
+.It Dv EL_RPROMPT , Fa "char *(*f)(EditLine *)"
+Define right side prompt printing function as
+.Fa f ,
+which is to return a string that contains the prompt.
+.It Dv EL_TERMINAL , Fa "const char *type"
+Define terminal type of the tty to be
+.Fa type ,
+or to
+.Ev TERM
+if
+.Fa type
+is
+.Dv NULL .
+.It Dv EL_EDITOR , Fa "const char *mode"
+Set editing mode to
+.Fa mode ,
+which must be one of
+.Dq emacs
+or
+.Dq vi .
+.It Dv EL_SIGNAL , Fa "int flag"
+If
+.Fa flag
+is non-zero,
+.Nm
+will install its own signal handler for the following signals when
+reading command input:
+.Dv SIGCONT ,
+.Dv SIGHUP ,
+.Dv SIGINT ,
+.Dv SIGQUIT ,
+.Dv SIGSTOP ,
+.Dv SIGTERM ,
+.Dv SIGTSTP ,
+and
+.Dv SIGWINCH .
+Otherwise, the current signal handlers will be used.
+.It Dv EL_BIND , Xo
+.Fa "const char *" ,
+.Fa "..." ,
+.Dv NULL
+.Xc
+Perform the
+.Ic bind
+builtin command.
+Refer to
+.Xr editrc 5
+for more information.
+.It Dv EL_ECHOTC , Xo
+.Fa "const char *" ,
+.Fa "..." ,
+.Dv NULL
+.Xc
+Perform the
+.Ic echotc
+builtin command.
+Refer to
+.Xr editrc 5
+for more information.
+.It Dv EL_SETTC , Xo
+.Fa "const char *" ,
+.Fa "..." ,
+.Dv NULL
+.Xc
+Perform the
+.Ic settc
+builtin command.
+Refer to
+.Xr editrc 5
+for more information.
+.It Dv EL_SETTY , Xo
+.Fa "const char *" ,
+.Fa "..." ,
+.Dv NULL
+.Xc
+Perform the
+.Ic setty
+builtin command.
+Refer to
+.Xr editrc 5
+for more information.
+.It Dv EL_TELLTC , Xo
+.Fa "const char *" ,
+.Fa "..." ,
+.Dv NULL
+.Xc
+Perform the
+.Ic telltc
+builtin command.
+Refer to
+.Xr editrc 5
+for more information.
+.It Dv EL_ADDFN , Xo
+.Fa "const char *name" ,
+.Fa "const char *help" ,
+.Fa "unsigned char (*func)(EditLine *e, int ch)
+.Xc
+Add a user defined function,
+.Fn func ,
+referred to as
+.Fa name
+which is invoked when a key which is bound to
+.Fa name
+is entered.
+.Fa help
+is a description of
+.Fa name .
+At invocation time,
+.Fa ch
+is the key which caused the invocation.
+The return value of
+.Fn func
+should be one of:
+.Bl -tag -width "CC_REDISPLAY"
+.It Dv CC_NORM
+Add a normal character.
+.It Dv CC_NEWLINE
+End of line was entered.
+.It Dv CC_EOF
+EOF was entered.
+.It Dv CC_ARGHACK
+Expecting further command input as arguments, do nothing visually.
+.It Dv CC_REFRESH
+Refresh display.
+.It Dv CC_REFRESH_BEEP
+Refresh display, and beep.
+.It Dv CC_CURSOR
+Cursor moved, so update and perform
+.Dv CC_REFRESH .
+.It Dv CC_REDISPLAY
+Redisplay entire input line.
+This is useful if a key binding outputs extra information.
+.It Dv CC_ERROR
+An error occurred.
+Beep, and flush tty.
+.It Dv CC_FATAL
+Fatal error, reset tty to known state.
+.El
+.It Dv EL_HIST , Xo
+.Fa "History *(*func)(History *, int op, ...)" ,
+.Fa "const char *ptr"
+.Xc
+Defines which history function to use, which is usually
+.Fn history .
+.Fa ptr
+should be the value returned by
+.Fn history_init .
+.It Dv EL_EDITMODE , Fa "int flag"
+If
+.Fa flag
+is non-zero,
+editing is enabled (the default).
+Note that this is only an indication, and does not
+affect the operation of
+.Nm "" .
+At this time, it is the caller's responsibility to
+check this
+(using
+.Fn el_get )
+to determine if editing should be enabled or not.
+.It Dv EL_GETCFN , Fa "int (*f)(EditLine *, char *c)"
+Define the character reading function as
+.Fa f ,
+which is to return the number of characters read and store them in
+.Fa c .
+This function is called internally by
+.Fn el_gets
+and
+.Fn el_getc .
+The builtin function can be set or restored with the special function
+name ``EL_BUILTIN_GETCFN''.
+.It Dv EL_CLIENTDATA , Fa "void *data"
+Register
+.Fa data
+to be associated with this EditLine structure. It can be retrieved with
+the corresponding
+.Fn el_get
+call.
+.El
+.It Fn el_get
+Get
+.Nm
+parameters.
+.Fa op
+determines which parameter to retrieve into
+.Fa result .
+.Pp
+The following values for
+.Fa op
+are supported, along with actual type of
+.Fa result :
+.Bl -tag -width 4n
+.It Dv EL_PROMPT , Fa "char *(*f)(EditLine *)"
+Return a pointer to the function that displays the prompt.
+.It Dv EL_RPROMPT , Fa "char *(*f)(EditLine *)"
+Return a pointer to the function that displays the rightside prompt.
+.It Dv EL_EDITOR , Fa "const char *"
+Return the name of the editor, which will be one of
+.Dq emacs
+or
+.Dq vi .
+.It Dv EL_SIGNAL , Fa "int *"
+Return non-zero if
+.Nm
+has installed private signal handlers (see
+.Fn el_get
+above).
+.It Dv EL_EDITMODE, Fa "int *"
+Return non-zero if editing is enabled.
+.It Dv EL_GETCFN, Fa "int (**f)(EditLine *, char *)"
+Return a pointer to the function that read characters, which is equal to
+``EL_BUILTIN_GETCFN'' in the case of the default builtin function.
+.It Dv EL_CLIENTDATA , Fa "void **data"
+Retrieve
+.Fa data
+previously registered with the corresponding
+.Fn el_set
+call.
+.El
+.It Fn el_source
+Initialise
+.Nm
+by reading the contents of
+.Fa file .
+.Fn el_parse
+is called for each line in
+.Fa file .
+If
+.Fa file
+is
+.Dv NULL ,
+try
+.Pa $PWD/.editrc
+then
+.Pa $HOME/.editrc .
+Refer to
+.Xr editrc 5
+for details on the format of
+.Fa file .
+.It Fn el_resize
+Must be called if the terminal size changes.
+If
+.Dv EL_SIGNAL
+has been set with
+.Fn el_set ,
+then this is done automatically.
+Otherwise, it's the responsibility of the application to call
+.Fn el_resize
+on the appropriate occasions.
+.It Fn el_line
+Return the editing information for the current line in a
+.Fa LineInfo
+structure, which is defined as follows:
+.Bd -literal
+typedef struct lineinfo {
+ const char *buffer; /* address of buffer */
+ const char *cursor; /* address of cursor */
+ const char *lastchar; /* address of last character */
+} LineInfo;
+.Ed
+.It Fn el_insertstr
+Insert
+.Fa str
+into the line at the cursor.
+Returns -1 if
+.Fa str
+is empty or won't fit, and 0 otherwise.
+.It Fn el_deletestr
+Delete
+.Fa num
+characters before the cursor.
+.El
+.Sh HISTORY LIST FUNCTIONS
+The history functions use a common data structure,
+.Fa History ,
+which is created by
+.Fn history_init
+and freed by
+.Fn history_end .
+.Pp
+The following functions are available:
+.Bl -tag -width 4n
+.It Fn history_init
+Initialise the history list, and return a data structure
+to be used by all other history list functions.
+.It Fn history_end
+Clean up and finish with
+.Fa h ,
+assumed to have been created with
+.Fn history_init .
+.It Fn history
+Perform operation
+.Fa op
+on the history list, with optional arguments as needed by the
+operation.
+.Fa ev
+is changed accordingly to operation.
+The following values for
+.Fa op
+are supported, along with the required argument list:
+.Bl -tag -width 4n
+.It Dv H_SETSIZE , Fa "int size"
+Set size of history to
+.Fa size
+elements.
+.It Dv H_GETSIZE
+Get number of events currently in history.
+.It Dv H_END
+Cleans up and finishes with
+.Fa h ,
+assumed to be created with
+.Fn history_init .
+.It Dv H_CLEAR
+Clear the history.
+.It Dv H_FUNC , Xo
+.Fa "void *ptr" ,
+.Fa "history_gfun_t first" ,
+.Fa "history_gfun_t next" ,
+.Fa "history_gfun_t last" ,
+.Fa "history_gfun_t prev" ,
+.Fa "history_gfun_t curr" ,
+.Fa "history_sfun_t set" ,
+.Fa "history_vfun_t clear" ,
+.Fa "history_efun_t enter" ,
+.Fa "history_efun_t add"
+.Xc
+Define functions to perform various history operations.
+.Fa ptr
+is the argument given to a function when it's invoked.
+.It Dv H_FIRST
+Return the first element in the history.
+.It Dv H_LAST
+Return the last element in the history.
+.It Dv H_PREV
+Return the previous element in the history.
+.It Dv H_NEXT
+Return the next element in the history.
+.It Dv H_CURR
+Return the current element in the history.
+.It Dv H_SET
+Set the cursor to point to the requested element.
+.It Dv H_ADD , Fa "const char *str"
+Append
+.Fa str
+to the current element of the history, or create an element with
+.It Dv H_APPEND , Fa "const char *str"
+Append
+.Fa str
+to the last new element of the history.
+.It Dv H_ENTER , Fa "const char *str"
+Add
+.Fa str
+as a new element to the history, and, if necessary,
+removing the oldest entry to keep the list to the created size.
+.It Dv H_PREV_STR , Fa "const char *str"
+Return the closest previous event that starts with
+.Fa str .
+.It Dv H_NEXT_STR , Fa "const char *str"
+Return the closest next event that starts with
+.Fa str .
+.It Dv H_PREV_EVENT , Fa "int e"
+Return the previous event numbered
+.Fa e .
+.It Dv H_NEXT_EVENT , Fa "int e"
+Return the next event numbered
+.Fa e .
+.It Dv H_LOAD , Fa "const char *file"
+Load the history list stored in
+.Fa file .
+.It Dv H_SAVE , Fa "const char *file"
+Save the history list to
+.Fa file .
+.El
+.Pp
+.Fn history
+returns 0 if the operation
+.Fa op
+succeeds. Otherwise, -1 is returned and
+.Fa ev
+is updated to contain more details about the error.
+.El
+.\"XXX.Sh EXAMPLES
+.\"XXX: provide some examples
+.Sh SEE ALSO
+.Xr sh 1 ,
+.Xr signal 3 ,
+.Xr termcap 3 ,
+.Xr editrc 5
+.Sh HISTORY
+The
+.Nm
+library first appeared in
+.Bx 4.4 .
+.Dv CC_REDISPLAY
+appeared in
+.Nx 1.3 .
+.Dv CC_REFRESH_BEEP ,
+.Dv EL_EDITMODE
+and the readline emulation appeared in
+.Nx 1.4 .
+.Dv EL_RPROMPT
+appeared in
+.Nx 1.5 .
+.Sh AUTHORS
+The
+.Nm
+library was written by Christos Zoulas.
+Luke Mewburn wrote this manual and implemented
+.Dv CC_REDISPLAY ,
+.Dv CC_REFRESH_BEEP ,
+.Dv EL_EDITMODE ,
+and
+.Dv EL_RPROMPT .
+Jaromir Dolecek implemented the readline emulation.
+.Sh BUGS
+The tokenization functions are not publicly defined in
+.Fd <histedit.h> .
+.Pp
+At this time, it is the responsibility of the caller to
+check the result of the
+.Dv EL_EDITMODE
+operation of
+.Fn el_get
+(after an
+.Fn el_source
+or
+.Fn el_parse )
+to determine if
+.Nm
+should be used for further input.
+I.e.,
+.Dv EL_EDITMODE
+is purely an indication of the result of the most recent
+.Xr editrc 5
+.Ic edit
+command.
--- /dev/null
+.\" $NetBSD: editrc.5,v 1.12 2002/01/15 02:46:44 wiz Exp $
+.\"
+.\" Copyright (c) 1997-2000 The NetBSD Foundation, Inc.
+.\" All rights reserved.
+.\"
+.\" This file was contributed to The NetBSD Foundation by Luke Mewburn.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\" notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\" notice, this list of conditions and the following disclaimer in the
+.\" documentation and/or other materials provided with the distribution.
+.\" 3. All advertising materials mentioning features or use of this software
+.\" must display the following acknowledgement:
+.\" This product includes software developed by the NetBSD
+.\" Foundation, Inc. and its contributors.
+.\" 4. Neither the name of The NetBSD Foundation nor the names of its
+.\" contributors may be used to endorse or promote products derived
+.\" from this software without specific prior written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+.\" POSSIBILITY OF SUCH DAMAGE.
+.\"
+.Dd November 8, 2000
+.Os
+.Dt EDITRC 5
+.Sh NAME
+.Nm editrc
+.Nd configuration file for editline library
+.Sh SYNOPSIS
+.Nm
+.Sh DESCRIPTION
+The
+.Nm
+file defines various settings to be used by the
+.Xr editline 3
+library.
+.Pp
+The format of each line is:
+.Dl [prog:]command [arg [...]]
+.Pp
+.Ar command
+is one of the
+.Xr editline 3
+builtin commands.
+Refer to
+.Sx BUILTIN COMMANDS
+for more information.
+.Pp
+.Ar prog
+is the program name string that a program defines when it calls
+.Xr el_init 3
+to setup
+.Xr editline 3 ,
+which is usually
+.Va argv[0] .
+.Ar command
+will be executed for any program which matches
+.Ar prog .
+.Pp
+.Ar prog
+may also be a
+.Xr regex 3
+style
+regular expression, in which case
+.Ar command
+will be executed for any program that matches the regular expression.
+.Pp
+If
+.Ar prog
+is absent,
+.Ar command
+is executed for all programs.
+.Sh BUILTIN COMMANDS
+The
+.Nm editline
+library has some builtin commands, which affect the way
+that the line editing and history functions operate.
+These are based on similar named builtins present in the
+.Xr tcsh 1
+shell.
+.Pp
+The following builtin commands are available:
+.Bl -tag -width 4n
+.It Ic bind Xo
+.Op Fl a
+.Op Fl e
+.Op Fl k
+.Op Fl l
+.Op Fl r
+.Op Fl s
+.Op Fl v
+.Op Ar key Op Ar command
+.Xc
+Without options, list all bound keys, and the editor command to which
+each is bound.
+If
+.Ar key
+is supplied, show the bindings for
+.Ar key .
+If
+.Ar key command
+is supplied, bind
+.Ar command
+to
+.Ar key .
+Options include:
+.Bl -tag -width 4n
+.It Fl e
+Bind all keys to the standard GNU Emacs-like bindings.
+.It Fl v
+Bind all keys to the standard
+.Xr vi 1 -like
+bindings.
+.It Fl a
+List or change key bindings in the
+.Xr vi 1
+mode alternate (command mode) key map.
+.It Fl k
+.Ar key
+is interpreted as a symbolic arrow key name, which may be one of
+.Sq up ,
+.Sq down ,
+.Sq left
+or
+.Sq right .
+.It Fl l
+List all editor commands and a short description of each.
+.It Fl r
+Remove a key's binding.
+.It Fl s
+.Ar command
+is taken as a literal string and treated as terminal input when
+.Ar key
+is typed.
+Bound keys in
+.Ar command
+are themselves reinterpreted, and this continues for ten levels of
+interpretation.
+.El
+.Pp
+.Ar command
+may be one of the commands documented in
+.Sx "EDITOR COMMANDS"
+below, or another key.
+.Pp
+.Ar key
+and
+.Ar command
+can contain control characters of the form
+.Sm off
+.Sq No ^ Ar character
+.Sm on
+.Po
+e.g.
+.Sq ^A
+.Pc ,
+and the following backslashed escape sequences:
+.Pp
+.Bl -tag -compact -offset indent -width 4n
+.It Ic \ea
+Bell
+.It Ic \eb
+Backspace
+.It Ic \ee
+Escape
+.It Ic \ef
+Formfeed
+.It Ic \en
+Newline
+.It Ic \er
+Carriage return
+.It Ic \et
+Horizontal tab
+.It Ic \ev
+Vertical tab
+.Sm off
+.It Sy \e Ar nnn
+.Sm on
+The ASCII character corresponding to the octal number
+.Ar nnn .
+.El
+.Pp
+.Sq \e
+nullifies the special meaning of the following character,
+if it has any, notably
+.Sq \e
+and
+.Sq ^ .
+.It Ic echotc Xo
+.Op Fl sv
+.Ar arg
+.Ar ...
+.Xc
+Exercise terminal capabilities given in
+.Ar arg Ar ... .
+If
+.Ar arg
+is
+.Sq baud ,
+.Sq cols ,
+.Sq lines ,
+.Sq rows ,
+.Sq meta or
+.Sq tabs ,
+the value of that capability is printed, with
+.Dq yes
+or
+.Dq no
+indicating that the terminal does or does not have that capability.
+.Pp
+.Fl s
+returns an emptry string for non-existent capabilities, rather than
+causing an error.
+.Fl v
+causes messages to be verbose.
+.It Ic edit Op Li on | Li off
+Enable or disable the
+.Nm editline
+functionality in a program.
+.It Ic history
+List the history.
+.It Ic telltc
+List the values of all the terminal capabilities (see
+.Xr termcap 5 ) .
+.It Ic settc Ar cap Ar val
+Set the terminal capability
+.Ar cap
+to
+.Ar val ,
+as defined in
+.Xr termcap 5 .
+No sanity checking is done.
+.It Ic setty Xo
+.Op Fl a
+.Op Fl d
+.Op Fl q
+.Op Fl x
+.Op Ar +mode
+.Op Ar -mode
+.Op Ar mode
+.Xc
+Control which tty modes that
+.Nm
+won't allow the user to change.
+.Fl d ,
+.Fl q
+or
+.Fl x
+tells
+.Ic setty
+to act on the
+.Sq edit ,
+.Sq quote
+or
+.Sq execute
+set of tty modes respectively; defaulting to
+.Fl x .
+.Pp
+Without other arguments,
+.Ic setty
+lists the modes in the chosen set which are fixed on
+.Po
+.Sq +mode
+.Pc
+or off
+.Po
+.Sq -mode
+.Pc .
+.Fl a
+lists all tty modes in the chosen set regardless of the setting.
+With
+.Ar +mode ,
+.Ar -mode
+or
+.Ar mode ,
+fixes
+.Ar mode
+on or off or removes control of
+.Ar mode
+in the chosen set.
+.El
+.Sh EDITOR COMMANDS
+The following editor commands are available for use in key bindings:
+.\" Section automatically generated with makelist
+.Bl -tag -width 4n
+.It Ic vi-paste-next
+Vi paste previous deletion to the right of the cursor.
+.It Ic vi-paste-prev
+Vi paste previous deletion to the left of the cursor.
+.It Ic vi-prev-space-word
+Vi move to the previous space delimited word.
+.It Ic vi-prev-word
+Vi move to the previous word.
+.It Ic vi-next-space-word
+Vi move to the next space delimited word.
+.It Ic vi-next-word
+Vi move to the next word.
+.It Ic vi-change-case
+Vi change case of character under the cursor and advance one character.
+.It Ic vi-change-meta
+Vi change prefix command.
+.It Ic vi-insert-at-bol
+Vi enter insert mode at the beginning of line.
+.It Ic vi-replace-char
+Vi replace character under the cursor with the next character typed.
+.It Ic vi-replace-mode
+Vi enter replace mode.
+.It Ic vi-substitute-char
+Vi replace character under the cursor and enter insert mode.
+.It Ic vi-substitute-line
+Vi substitute entire line.
+.It Ic vi-change-to-eol
+Vi change to end of line.
+.It Ic vi-insert
+Vi enter insert mode.
+.It Ic vi-add
+Vi enter insert mode after the cursor.
+.It Ic vi-add-at-eol
+Vi enter insert mode at end of line.
+.It Ic vi-delete-meta
+Vi delete prefix command.
+.It Ic vi-end-word
+Vi move to the end of the current space delimited word.
+.It Ic vi-to-end-word
+Vi move to the end of the current word.
+.It Ic vi-undo
+Vi undo last change.
+.It Ic vi-command-mode
+Vi enter command mode (use alternative key bindings).
+.It Ic vi-zero
+Vi move to the beginning of line.
+.It Ic vi-delete-prev-char
+Vi move to previous character (backspace).
+.It Ic vi-list-or-eof
+Vi list choices for completion or indicate end of file if empty line.
+.It Ic vi-kill-line-prev
+Vi cut from beginning of line to cursor.
+.It Ic vi-search-prev
+Vi search history previous.
+.It Ic vi-search-next
+Vi search history next.
+.It Ic vi-repeat-search-next
+Vi repeat current search in the same search direction.
+.It Ic vi-repeat-search-prev
+Vi repeat current search in the opposite search direction.
+.It Ic vi-next-char
+Vi move to the character specified next.
+.It Ic vi-prev-char
+Vi move to the character specified previous.
+.It Ic vi-to-next-char
+Vi move up to the character specified next.
+.It Ic vi-to-prev-char
+Vi move up to the character specified previous.
+.It Ic vi-repeat-next-char
+Vi repeat current character search in the same search direction.
+.It Ic vi-repeat-prev-char
+Vi repeat current character search in the opposite search direction.
+.It Ic em-delete-or-list
+Delete character under cursor or list completions if at end of line.
+.It Ic em-delete-next-word
+Cut from cursor to end of current word.
+.It Ic em-yank
+Paste cut buffer at cursor position.
+.It Ic em-kill-line
+Cut the entire line and save in cut buffer.
+.It Ic em-kill-region
+Cut area between mark and cursor and save in cut buffer.
+.It Ic em-copy-region
+Copy area between mark and cursor to cut buffer.
+.It Ic em-gosmacs-traspose
+Exchange the two characters before the cursor.
+.It Ic em-next-word
+Move next to end of current word.
+.It Ic em-upper-case
+Uppercase the characters from cursor to end of current word.
+.It Ic em-capitol-case
+Capitalize the characters from cursor to end of current word.
+.It Ic em-lower-case
+Lowercase the characters from cursor to end of current word.
+.It Ic em-set-mark
+Set the mark at cursor.
+.It Ic em-exchange-mark
+Exchange the cursor and mark.
+.It Ic em-universal-argument
+Universal argument (argument times 4).
+.It Ic em-meta-next
+Add 8th bit to next character typed.
+.It Ic em-toggle-overwrite
+Switch from insert to overwrite mode or vice versa.
+.It Ic em-copy-prev-word
+Copy current word to cursor.
+.It Ic em-inc-search-next
+Emacs incremental next search.
+.It Ic em-inc-search-prev
+Emacs incremental reverse search.
+.It Ic ed-end-of-file
+Indicate end of file.
+.It Ic ed-insert
+Add character to the line.
+.It Ic ed-delete-prev-word
+Delete from beginning of current word to cursor.
+.It Ic ed-delete-next-char
+Delete character under cursor.
+.It Ic ed-kill-line
+Cut to the end of line.
+.It Ic ed-move-to-end
+Move cursor to the end of line.
+.It Ic ed-move-to-beg
+Move cursor to the beginning of line.
+.It Ic ed-transpose-chars
+Exchange the character to the left of the cursor with the one under it.
+.It Ic ed-next-char
+Move to the right one character.
+.It Ic ed-prev-word
+Move to the beginning of the current word.
+.It Ic ed-prev-char
+Move to the left one character.
+.It Ic ed-quoted-insert
+Add the next character typed verbatim.
+.It Ic ed-digit
+Adds to argument or enters a digit.
+.It Ic ed-argument-digit
+Digit that starts argument.
+.It Ic ed-unassigned
+Indicates unbound character.
+.It Ic ed-tty-sigint
+Tty interrupt character.
+.It Ic ed-tty-dsusp
+Tty delayed suspend character.
+.It Ic ed-tty-flush-output
+Tty flush output characters.
+.It Ic ed-tty-sigquit
+Tty quit character.
+.It Ic ed-tty-sigtstp
+Tty suspend character.
+.It Ic ed-tty-stop-output
+Tty disallow output characters.
+.It Ic ed-tty-start-output
+Tty allow output characters.
+.It Ic ed-newline
+Execute command.
+.It Ic ed-delete-prev-char
+Delete the character to the left of the cursor.
+.It Ic ed-clear-screen
+Clear screen leaving current line at the top.
+.It Ic ed-redisplay
+Redisplay everything.
+.It Ic ed-start-over
+Erase current line and start from scratch.
+.It Ic ed-sequence-lead-in
+First character in a bound sequence.
+.It Ic ed-prev-history
+Move to the previous history line.
+.It Ic ed-next-history
+Move to the next history line.
+.It Ic ed-search-prev-history
+Search previous in history for a line matching the current.
+.It Ic ed-search-next-history
+Search next in history for a line matching the current.
+.It Ic ed-prev-line
+Move up one line.
+.It Ic ed-next-line
+Move down one line.
+.It Ic ed-command
+Editline extended command.
+.El
+.\" End of section automatically generated with makelist
+.Sh SEE ALSO
+.Xr editline 3 ,
+.Xr regex 3 ,
+.Xr termcap 5
+.Sh AUTHORS
+The
+.Nm editline
+library was written by Christos Zoulas,
+and this manual was written by Luke Mewburn,
+with some sections inspired by
+.Xr tcsh 1 .
--- /dev/null
+/* $NetBSD: el.c,v 1.29 2002/03/18 16:00:52 christos Exp $ */
+
+/*-
+ * Copyright (c) 1992, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Christos Zoulas of Cornell University.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include "config.h"
+#if !defined(lint) && !defined(SCCSID)
+#if 0
+static char sccsid[] = "@(#)el.c 8.2 (Berkeley) 1/3/94";
+#else
+__RCSID("$NetBSD: el.c,v 1.29 2002/03/18 16:00:52 christos Exp $");
+#endif
+#endif /* not lint && not SCCSID */
+
+/*
+ * el.c: EditLine interface functions
+ */
+#include <sys/types.h>
+#include <sys/param.h>
+#include <string.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include "el.h"
+
+/* el_init():
+ * Initialize editline and set default parameters.
+ */
+public EditLine *
+el_init(const char *prog, FILE *fin, FILE *fout, FILE *ferr)
+{
+
+ EditLine *el = (EditLine *) el_malloc(sizeof(EditLine));
+
+ if (el == NULL)
+ return (NULL);
+
+ memset(el, 0, sizeof(EditLine));
+
+ el->el_infd = fileno(fin);
+ el->el_outfile = fout;
+ el->el_errfile = ferr;
+ el->el_prog = strdup(prog);
+
+ /*
+ * Initialize all the modules. Order is important!!!
+ */
+ el->el_flags = 0;
+
+ if (term_init(el) == -1) {
+ free(el->el_prog);
+ el_free(el);
+ return NULL;
+ }
+ (void) key_init(el);
+ (void) map_init(el);
+ if (tty_init(el) == -1)
+ el->el_flags |= NO_TTY;
+ (void) ch_init(el);
+ (void) search_init(el);
+ (void) hist_init(el);
+ (void) prompt_init(el);
+ (void) sig_init(el);
+ (void) read_init(el);
+
+ return (el);
+}
+
+
+/* el_end():
+ * Clean up.
+ */
+public void
+el_end(EditLine *el)
+{
+
+ if (el == NULL)
+ return;
+
+ el_reset(el);
+
+ term_end(el);
+ key_end(el);
+ map_end(el);
+ tty_end(el);
+ ch_end(el);
+ search_end(el);
+ hist_end(el);
+ prompt_end(el);
+ sig_end(el);
+
+ el_free((ptr_t) el->el_prog);
+ el_free((ptr_t) el);
+}
+
+
+/* el_reset():
+ * Reset the tty and the parser
+ */
+public void
+el_reset(EditLine *el)
+{
+
+ tty_cookedmode(el);
+ ch_reset(el); /* XXX: Do we want that? */
+}
+
+
+/* el_set():
+ * set the editline parameters
+ */
+public int
+el_set(EditLine *el, int op, ...)
+{
+ va_list va;
+ int rv = 0;
+
+ if (el == NULL)
+ return (-1);
+ va_start(va, op);
+
+ switch (op) {
+ case EL_PROMPT:
+ case EL_RPROMPT:
+ rv = prompt_set(el, va_arg(va, el_pfunc_t), op);
+ break;
+
+ case EL_TERMINAL:
+ rv = term_set(el, va_arg(va, char *));
+ break;
+
+ case EL_EDITOR:
+ rv = map_set_editor(el, va_arg(va, char *));
+ break;
+
+ case EL_SIGNAL:
+ if (va_arg(va, int))
+ el->el_flags |= HANDLE_SIGNALS;
+ else
+ el->el_flags &= ~HANDLE_SIGNALS;
+ break;
+
+ case EL_BIND:
+ case EL_TELLTC:
+ case EL_SETTC:
+ case EL_ECHOTC:
+ case EL_SETTY:
+ {
+ const char *argv[20];
+ int i;
+
+ for (i = 1; i < 20; i++)
+ if ((argv[i] = va_arg(va, char *)) == NULL)
+ break;
+
+ switch (op) {
+ case EL_BIND:
+ argv[0] = "bind";
+ rv = map_bind(el, i, argv);
+ break;
+
+ case EL_TELLTC:
+ argv[0] = "telltc";
+ rv = term_telltc(el, i, argv);
+ break;
+
+ case EL_SETTC:
+ argv[0] = "settc";
+ rv = term_settc(el, i, argv);
+ break;
+
+ case EL_ECHOTC:
+ argv[0] = "echotc";
+ rv = term_echotc(el, i, argv);
+ break;
+
+ case EL_SETTY:
+ argv[0] = "setty";
+ rv = tty_stty(el, i, argv);
+ break;
+
+ default:
+ rv = -1;
+ EL_ABORT((el->el_errfile, "Bad op %d\n", op));
+ break;
+ }
+ break;
+ }
+
+ case EL_ADDFN:
+ {
+ char *name = va_arg(va, char *);
+ char *help = va_arg(va, char *);
+ el_func_t func = va_arg(va, el_func_t);
+
+ rv = map_addfunc(el, name, help, func);
+ break;
+ }
+
+ case EL_HIST:
+ {
+ hist_fun_t func = va_arg(va, hist_fun_t);
+ ptr_t ptr = va_arg(va, char *);
+
+ rv = hist_set(el, func, ptr);
+ break;
+ }
+
+ case EL_EDITMODE:
+ if (va_arg(va, int))
+ el->el_flags &= ~EDIT_DISABLED;
+ else
+ el->el_flags |= EDIT_DISABLED;
+ rv = 0;
+ break;
+
+ case EL_GETCFN:
+ {
+ el_rfunc_t rc = va_arg(va, el_rfunc_t);
+ rv = el_read_setfn(el, rc);
+ break;
+ }
+
+ case EL_CLIENTDATA:
+ el->el_data = va_arg(va, void *);
+ break;
+
+ default:
+ rv = -1;
+ break;
+ }
+
+ va_end(va);
+ return (rv);
+}
+
+
+/* el_get():
+ * retrieve the editline parameters
+ */
+public int
+el_get(EditLine *el, int op, void *ret)
+{
+ int rv;
+
+ if (el == NULL || ret == NULL)
+ return (-1);
+ switch (op) {
+ case EL_PROMPT:
+ case EL_RPROMPT:
+ rv = prompt_get(el, (el_pfunc_t *) & ret, op);
+ break;
+
+ case EL_EDITOR:
+ rv = map_get_editor(el, (const char **) &ret);
+ break;
+
+ case EL_SIGNAL:
+ *((int *) ret) = (el->el_flags & HANDLE_SIGNALS);
+ rv = 0;
+ break;
+
+ case EL_EDITMODE:
+ *((int *) ret) = (!(el->el_flags & EDIT_DISABLED));
+ rv = 0;
+ break;
+
+#if 0 /* XXX */
+ case EL_TERMINAL:
+ rv = term_get(el, (const char *) &ret);
+ break;
+
+ case EL_BIND:
+ case EL_TELLTC:
+ case EL_SETTC:
+ case EL_ECHOTC:
+ case EL_SETTY:
+ {
+ char *argv[20];
+ int i;
+
+ for (i = 1; i < 20; i++)
+ if ((argv[i] = va_arg(va, char *)) == NULL)
+ break;
+
+ switch (op) {
+ case EL_BIND:
+ argv[0] = "bind";
+ rv = map_bind(el, i, argv);
+ break;
+
+ case EL_TELLTC:
+ argv[0] = "telltc";
+ rv = term_telltc(el, i, argv);
+ break;
+
+ case EL_SETTC:
+ argv[0] = "settc";
+ rv = term_settc(el, i, argv);
+ break;
+
+ case EL_ECHOTC:
+ argv[0] = "echotc";
+ rv = term_echotc(el, i, argv);
+ break;
+
+ case EL_SETTY:
+ argv[0] = "setty";
+ rv = tty_stty(el, i, argv);
+ break;
+
+ default:
+ rv = -1;
+ EL_ABORT((el->errfile, "Bad op %d\n", op));
+ break;
+ }
+ break;
+ }
+
+ case EL_ADDFN:
+ {
+ char *name = va_arg(va, char *);
+ char *help = va_arg(va, char *);
+ el_func_t func = va_arg(va, el_func_t);
+
+ rv = map_addfunc(el, name, help, func);
+ break;
+ }
+
+ case EL_HIST:
+ {
+ hist_fun_t func = va_arg(va, hist_fun_t);
+ ptr_t ptr = va_arg(va, char *);
+ rv = hist_set(el, func, ptr);
+ }
+ break;
+#endif /* XXX */
+
+ case EL_GETCFN:
+ *((el_rfunc_t *)ret) = el_read_getfn(el);
+ rv = 0;
+ break;
+
+ case EL_CLIENTDATA:
+ *((void **)ret) = el->el_data;
+ rv = 0;
+ break;
+
+ default:
+ rv = -1;
+ }
+
+ return (rv);
+}
+
+
+/* el_line():
+ * Return editing info
+ */
+public const LineInfo *
+el_line(EditLine *el)
+{
+
+ return (const LineInfo *) (void *) &el->el_line;
+}
+
+
+/* el_source():
+ * Source a file
+ */
+public int
+el_source(EditLine *el, const char *fname)
+{
+ FILE *fp;
+ size_t len;
+ char *ptr;
+
+ fp = NULL;
+ if (fname == NULL) {
+#ifdef HAVE_ISSETUGID
+ static const char elpath[] = "/.editrc";
+ char path[MAXPATHLEN];
+
+ if (issetugid())
+ return (-1);
+ if ((ptr = getenv("HOME")) == NULL)
+ return (-1);
+ if (strlcpy(path, ptr, sizeof(path)) >= sizeof(path))
+ return (-1);
+ if (strlcat(path, elpath, sizeof(path)) >= sizeof(path))
+ return (-1);
+ fname = path;
+#else
+ /*
+ * If issetugid() is missing, always return an error, in order
+ * to keep from inadvertently opening up the user to a security
+ * hole.
+ */
+ return (-1);
+#endif
+ }
+ if (fp == NULL)
+ fp = fopen(fname, "r");
+ if (fp == NULL)
+ return (-1);
+
+ while ((ptr = fgetln(fp, &len)) != NULL) {
+ if (len > 0 && ptr[len - 1] == '\n')
+ --len;
+ ptr[len] = '\0';
+ if (parse_line(el, ptr) == -1) {
+ (void) fclose(fp);
+ return (-1);
+ }
+ }
+
+ (void) fclose(fp);
+ return (0);
+}
+
+
+/* el_resize():
+ * Called from program when terminal is resized
+ */
+public void
+el_resize(EditLine *el)
+{
+ int lins, cols;
+ sigset_t oset, nset;
+
+ (void) sigemptyset(&nset);
+ (void) sigaddset(&nset, SIGWINCH);
+ (void) sigprocmask(SIG_BLOCK, &nset, &oset);
+
+ /* get the correct window size */
+ if (term_get_size(el, &lins, &cols))
+ term_change_size(el, lins, cols);
+
+ (void) sigprocmask(SIG_SETMASK, &oset, NULL);
+}
+
+
+/* el_beep():
+ * Called from the program to beep
+ */
+public void
+el_beep(EditLine *el)
+{
+
+ term_beep(el);
+}
+
+
+/* el_editmode()
+ * Set the state of EDIT_DISABLED from the `edit' command.
+ */
+protected int
+/*ARGSUSED*/
+el_editmode(EditLine *el, int argc, const char **argv)
+{
+ const char *how;
+
+ if (argv == NULL || argc != 2 || argv[1] == NULL)
+ return (-1);
+
+ how = argv[1];
+ if (strcmp(how, "on") == 0)
+ el->el_flags &= ~EDIT_DISABLED;
+ else if (strcmp(how, "off") == 0)
+ el->el_flags |= EDIT_DISABLED;
+ else {
+ (void) fprintf(el->el_errfile, "edit: Bad value `%s'.\n", how);
+ return (-1);
+ }
+ return (0);
+}
--- /dev/null
+/* $NetBSD: el.h,v 1.11 2002/03/18 16:00:52 christos Exp $ */
+
+/*-
+ * Copyright (c) 1992, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Christos Zoulas of Cornell University.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @(#)el.h 8.1 (Berkeley) 6/4/93
+ */
+
+/*
+ * el.h: Internal structures.
+ */
+#ifndef _h_el
+#define _h_el
+/*
+ * Local defaults
+ */
+#define KSHVI
+#define VIDEFAULT
+#define ANCHOR
+
+#include <stdio.h>
+#include <sys/types.h>
+
+#define EL_BUFSIZ 1024 /* Maximum line size */
+
+#define HANDLE_SIGNALS 1<<0
+#define NO_TTY 1<<1
+#define EDIT_DISABLED 1<<2
+
+typedef int bool_t; /* True or not */
+
+typedef unsigned char el_action_t; /* Index to command array */
+
+typedef struct coord_t { /* Position on the screen */
+ int h;
+ int v;
+} coord_t;
+
+typedef struct el_line_t {
+ char *buffer; /* Input line */
+ char *cursor; /* Cursor position */
+ char *lastchar; /* Last character */
+ const char *limit; /* Max position */
+} el_line_t;
+
+/*
+ * Editor state
+ */
+typedef struct el_state_t {
+ int inputmode; /* What mode are we in? */
+ int doingarg; /* Are we getting an argument? */
+ int argument; /* Numeric argument */
+ int metanext; /* Is the next char a meta char */
+ el_action_t lastcmd; /* Previous command */
+} el_state_t;
+
+/*
+ * Until we come up with something better...
+ */
+#define el_malloc(a) malloc(a)
+#define el_realloc(a,b) realloc(a, b)
+#define el_free(a) free(a)
+
+#include "tty.h"
+#include "prompt.h"
+#include "key.h"
+#include "term.h"
+#include "refresh.h"
+#include "chared.h"
+#include "common.h"
+#include "search.h"
+#include "hist.h"
+#include "map.h"
+#include "parse.h"
+#include "sig.h"
+#include "help.h"
+#include "read.h"
+
+struct editline {
+ char *el_prog; /* the program name */
+ FILE *el_outfile; /* Stdio stuff */
+ FILE *el_errfile; /* Stdio stuff */
+ int el_infd; /* Input file descriptor */
+ int el_flags; /* Various flags. */
+ coord_t el_cursor; /* Cursor location */
+ char **el_display; /* Real screen image = what is there */
+ char **el_vdisplay; /* Virtual screen image = what we see */
+ void *el_data; /* Client data */
+ el_line_t el_line; /* The current line information */
+ el_state_t el_state; /* Current editor state */
+ el_term_t el_term; /* Terminal dependent stuff */
+ el_tty_t el_tty; /* Tty dependent stuff */
+ el_refresh_t el_refresh; /* Refresh stuff */
+ el_prompt_t el_prompt; /* Prompt stuff */
+ el_prompt_t el_rprompt; /* Prompt stuff */
+ el_chared_t el_chared; /* Characted editor stuff */
+ el_map_t el_map; /* Key mapping stuff */
+ el_key_t el_key; /* Key binding stuff */
+ el_history_t el_history; /* History stuff */
+ el_search_t el_search; /* Search stuff */
+ el_signal_t el_signal; /* Signal handling stuff */
+ el_read_t el_read; /* Character reading stuff */
+};
+
+protected int el_editmode(EditLine *, int, const char **);
+
+#ifdef DEBUG
+#define EL_ABORT(a) (void) (fprintf(el->el_errfile, "%s, %d: ", \
+ __FILE__, __LINE__), fprintf a, abort())
+#else
+#define EL_ABORT(a) abort()
+#endif
+#endif /* _h_el */
--- /dev/null
+/* $NetBSD: emacs.c,v 1.10 2002/03/18 16:00:52 christos Exp $ */
+
+/*-
+ * Copyright (c) 1992, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Christos Zoulas of Cornell University.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include "config.h"
+#if !defined(lint) && !defined(SCCSID)
+#if 0
+static char sccsid[] = "@(#)emacs.c 8.1 (Berkeley) 6/4/93";
+#else
+__RCSID("$NetBSD: emacs.c,v 1.10 2002/03/18 16:00:52 christos Exp $");
+#endif
+#endif /* not lint && not SCCSID */
+
+/*
+ * emacs.c: Emacs functions
+ */
+#include "el.h"
+
+/* em_delete_or_list():
+ * Delete character under cursor or list completions if at end of line
+ * [^D]
+ */
+protected el_action_t
+/*ARGSUSED*/
+em_delete_or_list(EditLine *el, int c)
+{
+
+ if (el->el_line.cursor == el->el_line.lastchar) {
+ /* if I'm at the end */
+ if (el->el_line.cursor == el->el_line.buffer) {
+ /* and the beginning */
+ term_overwrite(el, STReof, 4); /* then do a EOF */
+ term__flush();
+ return (CC_EOF);
+ } else {
+ /*
+ * Here we could list completions, but it is an
+ * error right now
+ */
+ term_beep(el);
+ return (CC_ERROR);
+ }
+ } else {
+ c_delafter(el, el->el_state.argument); /* delete after dot */
+ if (el->el_line.cursor > el->el_line.lastchar)
+ el->el_line.cursor = el->el_line.lastchar;
+ /* bounds check */
+ return (CC_REFRESH);
+ }
+}
+
+
+/* em_delete_next_word():
+ * Cut from cursor to end of current word
+ * [M-d]
+ */
+protected el_action_t
+/*ARGSUSED*/
+em_delete_next_word(EditLine *el, int c)
+{
+ char *cp, *p, *kp;
+
+ if (el->el_line.cursor == el->el_line.lastchar)
+ return (CC_ERROR);
+
+ cp = c__next_word(el->el_line.cursor, el->el_line.lastchar,
+ el->el_state.argument, ce__isword);
+
+ for (p = el->el_line.cursor, kp = el->el_chared.c_kill.buf; p < cp; p++)
+ /* save the text */
+ *kp++ = *p;
+ el->el_chared.c_kill.last = kp;
+
+ c_delafter(el, cp - el->el_line.cursor); /* delete after dot */
+ if (el->el_line.cursor > el->el_line.lastchar)
+ el->el_line.cursor = el->el_line.lastchar;
+ /* bounds check */
+ return (CC_REFRESH);
+}
+
+
+/* em_yank():
+ * Paste cut buffer at cursor position
+ * [^Y]
+ */
+protected el_action_t
+/*ARGSUSED*/
+em_yank(EditLine *el, int c)
+{
+ char *kp, *cp;
+
+ if (el->el_chared.c_kill.last == el->el_chared.c_kill.buf) {
+ if (!ch_enlargebufs(el, 1))
+ return (CC_ERROR);
+ }
+
+ if (el->el_line.lastchar +
+ (el->el_chared.c_kill.last - el->el_chared.c_kill.buf) >=
+ el->el_line.limit)
+ return (CC_ERROR);
+
+ el->el_chared.c_kill.mark = el->el_line.cursor;
+ cp = el->el_line.cursor;
+
+ /* open the space, */
+ c_insert(el, el->el_chared.c_kill.last - el->el_chared.c_kill.buf);
+ /* copy the chars */
+ for (kp = el->el_chared.c_kill.buf; kp < el->el_chared.c_kill.last; kp++)
+ *cp++ = *kp;
+
+ /* if an arg, cursor at beginning else cursor at end */
+ if (el->el_state.argument == 1)
+ el->el_line.cursor = cp;
+
+ return (CC_REFRESH);
+}
+
+
+/* em_kill_line():
+ * Cut the entire line and save in cut buffer
+ * [^U]
+ */
+protected el_action_t
+/*ARGSUSED*/
+em_kill_line(EditLine *el, int c)
+{
+ char *kp, *cp;
+
+ cp = el->el_line.buffer;
+ kp = el->el_chared.c_kill.buf;
+ while (cp < el->el_line.lastchar)
+ *kp++ = *cp++; /* copy it */
+ el->el_chared.c_kill.last = kp;
+ /* zap! -- delete all of it */
+ el->el_line.lastchar = el->el_line.buffer;
+ el->el_line.cursor = el->el_line.buffer;
+ return (CC_REFRESH);
+}
+
+
+/* em_kill_region():
+ * Cut area between mark and cursor and save in cut buffer
+ * [^W]
+ */
+protected el_action_t
+/*ARGSUSED*/
+em_kill_region(EditLine *el, int c)
+{
+ char *kp, *cp;
+
+ if (!el->el_chared.c_kill.mark)
+ return (CC_ERROR);
+
+ if (el->el_chared.c_kill.mark > el->el_line.cursor) {
+ cp = el->el_line.cursor;
+ kp = el->el_chared.c_kill.buf;
+ while (cp < el->el_chared.c_kill.mark)
+ *kp++ = *cp++; /* copy it */
+ el->el_chared.c_kill.last = kp;
+ c_delafter(el, cp - el->el_line.cursor);
+ } else { /* mark is before cursor */
+ cp = el->el_chared.c_kill.mark;
+ kp = el->el_chared.c_kill.buf;
+ while (cp < el->el_line.cursor)
+ *kp++ = *cp++; /* copy it */
+ el->el_chared.c_kill.last = kp;
+ c_delbefore(el, cp - el->el_chared.c_kill.mark);
+ el->el_line.cursor = el->el_chared.c_kill.mark;
+ }
+ return (CC_REFRESH);
+}
+
+
+/* em_copy_region():
+ * Copy area between mark and cursor to cut buffer
+ * [M-W]
+ */
+protected el_action_t
+/*ARGSUSED*/
+em_copy_region(EditLine *el, int c)
+{
+ char *kp, *cp;
+
+ if (el->el_chared.c_kill.mark)
+ return (CC_ERROR);
+
+ if (el->el_chared.c_kill.mark > el->el_line.cursor) {
+ cp = el->el_line.cursor;
+ kp = el->el_chared.c_kill.buf;
+ while (cp < el->el_chared.c_kill.mark)
+ *kp++ = *cp++; /* copy it */
+ el->el_chared.c_kill.last = kp;
+ } else {
+ cp = el->el_chared.c_kill.mark;
+ kp = el->el_chared.c_kill.buf;
+ while (cp < el->el_line.cursor)
+ *kp++ = *cp++; /* copy it */
+ el->el_chared.c_kill.last = kp;
+ }
+ return (CC_NORM);
+}
+
+
+/* em_gosmacs_traspose():
+ * Exchange the two characters before the cursor
+ * Gosling emacs transpose chars [^T]
+ */
+protected el_action_t
+em_gosmacs_traspose(EditLine *el, int c)
+{
+
+ if (el->el_line.cursor > &el->el_line.buffer[1]) {
+ /* must have at least two chars entered */
+ c = el->el_line.cursor[-2];
+ el->el_line.cursor[-2] = el->el_line.cursor[-1];
+ el->el_line.cursor[-1] = c;
+ return (CC_REFRESH);
+ } else
+ return (CC_ERROR);
+}
+
+
+/* em_next_word():
+ * Move next to end of current word
+ * [M-f]
+ */
+protected el_action_t
+/*ARGSUSED*/
+em_next_word(EditLine *el, int c)
+{
+ if (el->el_line.cursor == el->el_line.lastchar)
+ return (CC_ERROR);
+
+ el->el_line.cursor = c__next_word(el->el_line.cursor,
+ el->el_line.lastchar,
+ el->el_state.argument,
+ ce__isword);
+
+ if (el->el_map.type == MAP_VI)
+ if (el->el_chared.c_vcmd.action & DELETE) {
+ cv_delfini(el);
+ return (CC_REFRESH);
+ }
+ return (CC_CURSOR);
+}
+
+
+/* em_upper_case():
+ * Uppercase the characters from cursor to end of current word
+ * [M-u]
+ */
+protected el_action_t
+/*ARGSUSED*/
+em_upper_case(EditLine *el, int c)
+{
+ char *cp, *ep;
+
+ ep = c__next_word(el->el_line.cursor, el->el_line.lastchar,
+ el->el_state.argument, ce__isword);
+
+ for (cp = el->el_line.cursor; cp < ep; cp++)
+ if (islower((unsigned char) *cp))
+ *cp = toupper(*cp);
+
+ el->el_line.cursor = ep;
+ if (el->el_line.cursor > el->el_line.lastchar)
+ el->el_line.cursor = el->el_line.lastchar;
+ return (CC_REFRESH);
+}
+
+
+/* em_capitol_case():
+ * Capitalize the characters from cursor to end of current word
+ * [M-c]
+ */
+protected el_action_t
+/*ARGSUSED*/
+em_capitol_case(EditLine *el, int c)
+{
+ char *cp, *ep;
+
projects / asterisk/asterisk.git / commitdiff