acinclude.m4

   1 # AST_EXT_LIB([NAME], [FUNCTION], [package header], [package symbol name], [package friendly name], [additional LIB data])
   2
   3 AC_DEFUN([AST_EXT_LIB],
   4 [
   5 AC_ARG_WITH([$1], AC_HELP_STRING([--with-$1=PATH],[use $5 files in PATH]),[
   6 case ${withval} in
   7      n|no)
   8      USE_$1=no
   9      ;;
  10      y|ye|yes)
  11      $1_MANDATORY="yes"
  12      ;;
  13      *)
  14      $1_DIR="${withval}"
  15      $1_MANDATORY="yes"
  16      ;;
  17 esac
  18 ])
  19
  20 PBX_LIB$1=0
  21
  22 if test "${USE_$1}" != "no"; then
  23    libdir=""
  24    if test "x${$1_DIR}" != "x"; then
  25       libdir="-L${$1_DIR}/lib"
  26    fi
  27    AC_CHECK_LIB([$1], [$2], [:], [], ${libdir} $6)
  28
  29    if test "${ac_cv_lib_$1_$2}" = "yes"; then
  30       $1_LIB="-l$1 $6"
  31       $4_HEADER_FOUND="1"
  32       if test "x${$1_DIR}" != "x"; then
  33          $1_LIB="${libdir} ${$1_LIB}"
  34          $1_INCLUDE="-I${$1_DIR}/include"
  35          if test "x$3" != "x" ; then
  36             AC_CHECK_HEADER([${$1_DIR}/include/$3], [$4_HEADER_FOUND=1], [$4_HEADER_FOUND=0] )
  37          fi
  38       else
  39          if test "x$3" != "x" ; then
  40             AC_CHECK_HEADER([$3], [$4_HEADER_FOUND=1], [$4_HEADER_FOUND=0] )
  41          fi
  42       fi
  43       if test "x${$4_HEADER_FOUND}" = "x0" ; then
  44          if test ! -z "${$1_MANDATORY}" ;
  45          then
  46             echo " ***"
  47             echo " *** It appears that you do not have the $1 development package installed."
  48             echo " *** Please install it to include $5 support, or re-run configure"
  49             echo " *** without explicitly specifying --with-$1"
  50             exit 1
  51          fi
  52          $1_LIB=""
  53          $1_INCLUDE=""
  54          PBX_LIB$1=0
  55       else
  56          PBX_LIB$1=1
  57          AC_DEFINE_UNQUOTED([HAVE_$4], 1, [Define to indicate the $5 library])
  58       fi
  59    elif test ! -z "${$1_MANDATORY}";
  60    then
  61       echo "***"
  62       echo "*** The $5 installation on this system appears to be broken."
  63       echo "*** Either correct the installation, or run configure"
  64       echo "*** without explicity specifying --with-$1"
  65       exit 1
  66    fi
  67 fi
  68 AC_SUBST([$1_LIB])
  69 AC_SUBST([$1_INCLUDE])
  70 AC_SUBST([PBX_LIB$1])
  71 ])
  72
  73
  74 AC_DEFUN(
  75 [AST_CHECK_GNU_MAKE], [AC_CACHE_CHECK(for GNU make, GNU_MAKE,
  76    GNU_MAKE='Not Found' ;
  77    for a in make gmake gnumake ; do
  78       if test -z "$a" ; then continue ; fi ;
  79       if ( sh -c "$a --version" 2> /dev/null | grep GNU  2>&1 > /dev/null ) ;  then
  80          GNU_MAKE=$a ;
  81          break;
  82       fi
  83    done ;
  84 ) ;
  85 if test  "x$GNU_MAKE" = "xNot Found"  ; then
  86    echo " *** Please install GNU make.  It is required to build Asterisk!"
  87    exit 1
  88 fi
  89 AC_SUBST([GNU_MAKE])
  90 ])