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Fix configure's check for libperl

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perl's LDFLAGS where included in $LIBS when checking for libperl. This meant
that e.g. the -L flag necessary for finding libperl was after the "-lperl"
argument. This made the test fail.

This moves these flags into $LDFLAGS (and later restores the old $LDFLAGS
since only modperl needs those flags, modules/Makefile.in handles that).

Thanks to sartek for reporting this is broken on solaris and testing the patch.


git-svn-id: https://znc.svn.sourceforge.net/svnroot/znc/trunk@1496 726aef4b-f618-498e-8847-2d620e286838
This commit is contained in:
psychon
2009-04-24 18:57:25 +00:00
parent b03f495b2b
commit c963815f7b
2 changed files with 8 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
configure vendored
View File

@@ -3266,13 +3266,15 @@ fi
if test -n "$PERL"; then
my_saved_LDFLAGS="$LDFLAGS"
appendLD `$PERL -MExtUtils::Embed -e ccopts -e ldopts`
{ $as_echo "$as_me:$LINENO: checking for perl_alloc in -lperl" >&5
$as_echo_n "checking for perl_alloc in -lperl... " >&6; }
if test "${ac_cv_lib_perl_perl_alloc+set}" = set; then
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lperl `$PERL -MExtUtils::Embed -e ccopts -e ldopts` $LIBS"
LIBS="-lperl $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
@@ -3339,6 +3341,7 @@ $as_echo "$as_me: error: could not find libperl. Try --disable-perl" >&2;}
{ (exit 1); exit 1; }; }
fi
LDFLAGS="$my_saved_LDFLAGS"
else
{ { $as_echo "$as_me:$LINENO: error: could not find perl binary. Try --disable-perl" >&5
$as_echo "$as_me: error: could not find perl binary. Try --disable-perl" >&2;}

6
configure.in
View File

@@ -201,9 +201,11 @@ if test "$MODULES" = "yes"; then
if test -z "$NOPERL"; then
AC_PATH_PROG([PERL], [perl], [])
if test -n "$PERL"; then
my_saved_LDFLAGS="$LDFLAGS"
appendLD `$PERL -MExtUtils::Embed -e ccopts -e ldopts`
AC_CHECK_LIB(perl, perl_alloc,unset NOPERL,
AC_MSG_ERROR([could not find libperl. Try --disable-perl]),
[`$PERL -MExtUtils::Embed -e ccopts -e ldopts`])
AC_MSG_ERROR([could not find libperl. Try --disable-perl]))
LDFLAGS="$my_saved_LDFLAGS"
else
AC_MSG_ERROR([could not find perl binary. Try --disable-perl])
fi