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dnl -*- mode: m4; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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dnl vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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dnl pandora-build: A pedantic build system
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dnl Copyright (C) 2009 Sun Microsystems, Inc.
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dnl This file is free software; Sun Microsystems
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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AC_DEFUN([PANDORA_WITH_PERL], [
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[AS_HELP_STRING([--with-perl],
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[Build Perl Bindings @<:@default=yes@:>@])],
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AC_ARG_WITH([perl-arch],
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[AS_HELP_STRING([--with-perl-arch],
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[Install Perl bindings into system location @<:@default=no@:>@])],
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[with_perl_arch=$withval],
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AS_IF([test "x$with_perl" != "xno"],[
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AS_IF([test "x$with_perl" != "xyes"],
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[ac_chk_perl=$with_perl],
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AC_CHECK_PROGS(PERL,$ac_chk_perl)
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AS_IF([test "x$PERL" != "x"],[
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AC_CACHE_CHECK([for Perl include path],[pandora_cv_perl_include],[
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pandora_cv_perl_include=`$PERL -MConfig -e 'print $Config{archlib};'`
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pandora_cv_perl_include="${pandora_cv_perl_include}/CORE"
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AC_CACHE_CHECK([for Perl CPPFLAGS],[pandora_cv_perl_cppflags],[
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pandora_cv_perl_cppflags=`$PERL -MConfig -e 'print $Config{cppflags};'`
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pandora_cv_perl_cppflags="${pandora_cv_perl_cppflags}"
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PERL_CPPFLAGS="-I${pandora_cv_perl_include} ${pandora_cv_perl_cppflags}"
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AC_CACHE_CHECK([for Perl development headers],
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[pandora_cv_perl_dev],[
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save_CPPFLAGS="${CPPFLAGS}"
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CPPFLAGS="${CPPFLAGS} ${PERL_CPPFLAGS}"
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
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[pandora_cv_perl_dev=yes],
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[pandora_cv_perl_dev=no])
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CPPFLAGS="${save_CPPFLAGS}"
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AS_IF([test "${pandora_cv_perl_dev}" = "no"],
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AC_CACHE_CHECK([for Perl install location],
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[pandora_cv_perl_archdir],[
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AS_IF([test "${with_perl_arch}" = "no"],[
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pandora_cv_perl_archdir=`$PERL -MConfig -e 'print $Config{sitearch}'`
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pandora_cv_perl_archdir=`$PERL -MConfig -e 'print $Config{archlib}'`
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pandora_cv_perl_archdir="${pandora_cv_perl_archdir}"
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PERL_ARCHDIR="${pandora_cv_perl_archdir}"
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AC_SUBST([PERL_CPPFLAGS])
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AC_SUBST([PERL_ARCHDIR])
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AM_CONDITIONAL(BUILD_PERL, [test "$with_perl" != "no"])