src/modules/rlm_perl/configure.in

   1 AC_PREREQ([2.53])
   2 AC_INIT(rlm_perl.c)
   3 AC_REVISION($Revision$)
   4 AC_DEFUN(modname,[rlm_perl])
   5
   6 if test x$with_[]modname != xno; then
   7
   8         AC_PROG_CC
   9         AC_PROG_CPP
  10
  11         dnl put configuration checks here.
  12         dnl set $fail to what's missing, on fatal errors.
  13         dnl use AC_MSG_WARN() on important messages.
  14
  15         AC_CHECK_PROG(PERL, perl, yes, no)
  16         if test "$PERL" = "no"; then
  17            fail=$fail" perl"
  18         else
  19           old_CFLAGS=$CFLAGS
  20           CFLAGS="$CFLAGS `perl -MExtUtils::Embed -e ccopts`"
  21
  22           smart_try_dir=
  23           FR_SMART_CHECK_INCLUDE(EXTERN.h)
  24           if test "x$ac_cv_header_EXTERN_h" = "xyes"; then
  25                 perl_cflags='`perl -MExtUtils::Embed -e ccopts`'
  26           else
  27                 fail="$fail EXTERN.h"
  28                 targetname=
  29           fi
  30
  31           FR_SMART_CHECK_INCLUDE(perl.h, [#include <EXTERN.h>])
  32           if test "x$ac_cv_header_perl_h" = "xyes"; then
  33                 perl_cflags='`perl -MExtUtils::Embed -e ccopts`'
  34           else
  35                 fail="$fail perl.h"
  36                 targetname=
  37           fi
  38
  39           perl_ldflags='`perl -MExtUtils::Embed -e ldopts`'
  40
  41           CFLAGS=$old_CFLAGS
  42         fi
  43         targetname=modname
  44
  45 else
  46         targetname=
  47         echo \*\*\* module modname is disabled.  # keep this!  Don't change!
  48 fi
  49
  50 dnl  Don't change this section.
  51 if test x"$fail" != x""; then
  52         if test x"${enable_strict_dependencies}" = x"yes"; then
  53                 AC_MSG_ERROR([set --without-]modname[ to disable it explicitly.])
  54         else
  55                 AC_MSG_WARN([silently not building ]modname[.])
  56                 AC_MSG_WARN([FAILURE: ]modname[ requires: $fail.]);
  57                 targetname=""
  58                 perl_cflags=""
  59                 perl_ldflags=""
  60         fi
  61 fi
  62
  63
  64 AC_SUBST(perl_cflags)
  65 AC_SUBST(perl_ldflags)
  66
  67 AC_CONFIG_HEADER(config.h)
  68
  69 AC_SUBST(targetname)
  70 AC_OUTPUT(Makefile)