src/modules/rlm_perl/configure.in

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