48 lines
1.6 KiB
Plaintext
48 lines
1.6 KiB
Plaintext
# $PostgreSQL: pgsql/config/perl.m4,v 1.3.10.1 2008/11/12 00:00:29 adunstan Exp $
|
|
|
|
|
|
# PGAC_PATH_PERL
|
|
# --------------
|
|
AC_DEFUN([PGAC_PATH_PERL],
|
|
[AC_PATH_PROG(PERL, perl)])
|
|
|
|
|
|
# PGAC_CHECK_PERL_CONFIG(NAME)
|
|
# ----------------------------
|
|
AC_DEFUN([PGAC_CHECK_PERL_CONFIG],
|
|
[AC_REQUIRE([PGAC_PATH_PERL])
|
|
AC_MSG_CHECKING([for Perl $1])
|
|
perl_$1=`$PERL -MConfig -e 'print $Config{$1}'`
|
|
AC_SUBST(perl_$1)dnl
|
|
AC_MSG_RESULT([$perl_$1])])
|
|
|
|
|
|
# PGAC_CHECK_PERL_CONFIGS(NAMES)
|
|
# ------------------------------
|
|
AC_DEFUN([PGAC_CHECK_PERL_CONFIGS],
|
|
[m4_foreach([pgac_item], [$1], [PGAC_CHECK_PERL_CONFIG(pgac_item)])])
|
|
|
|
|
|
# PGAC_CHECK_PERL_EMBED_LDFLAGS
|
|
# -----------------------------
|
|
# We are after Embed's ldopts, but without the subset mentioned in
|
|
# Config's ccdlflags; and also without any -arch flags, which recent
|
|
# Apple releases put in unhelpfully. (If you want a multiarch build
|
|
# you'd better be specifying it in more places than plperl's final link.)
|
|
AC_DEFUN([PGAC_CHECK_PERL_EMBED_LDFLAGS],
|
|
[AC_REQUIRE([PGAC_PATH_PERL])
|
|
AC_MSG_CHECKING(for flags to link embedded Perl)
|
|
pgac_tmp1=`$PERL -MExtUtils::Embed -e ldopts`
|
|
pgac_tmp2=`$PERL -MConfig -e 'print $Config{ccdlflags}'`
|
|
perl_embed_ldflags=`echo X"$pgac_tmp1" | sed -e "s/^X//" -e "s%$pgac_tmp2%%" -e ["s/ -arch [-a-zA-Z0-9_]*//g"]`
|
|
AC_SUBST(perl_embed_ldflags)dnl
|
|
if test -z "$perl_embed_ldflags" ; then
|
|
AC_MSG_RESULT(no)
|
|
AC_MSG_ERROR([could not determine flags for linking embedded Perl.
|
|
This probably means that ExtUtils::Embed or ExtUtils::MakeMaker is not
|
|
installed.])
|
|
else
|
|
AC_MSG_RESULT([$perl_embed_ldflags])
|
|
fi
|
|
])# PGAC_CHECK_PERL_EMBED_LDFLAGS
|