diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 31 |
1 files changed, 19 insertions, 12 deletions
diff --git a/configure.ac b/configure.ac index 9046be6a..085fbed4 100644 --- a/configure.ac +++ b/configure.ac @@ -228,22 +228,29 @@ if test "$perl" = yes; then PERL_LDFLAGS=`echo $PERL_LDFLAGS |$sedpath 's/-lc //'` AC_MSG_RESULT(ok) -# oldLIBS=$LIBS -# LIBS="$LIBS $PERL_LDFLAGS" -# AC_CHECK_FUNC(eval_pv) -# AC_CHECK_FUNC(call_pv) -# LIBS=$oldLIBS - AC_MSG_CHECKING(for perl >= 5.8.0) PERL_VER=`$perlpath -e 'print $]>= 5.008?"yes":"no"'` if test "$PERL_VER" = "yes"; then - AC_MSG_RESULT(yes) - AC_MSG_CHECKING(if perl plugin will be backward compatible) - if test "$perl_old" = "yes"; then - AC_MSG_RESULT(yes) - AC_DEFINE(OLD_PERL) + original_cflags="$CFLAGS" + original_ldflags="$LDFLAGS" + CFLAGS="$PERL_CFLAGS" + LDFLAGS="$PERL_LDFLAGS" + AC_TRY_LINK([#include <EXTERN.h> +#include <perl.h>], [], perl_is_usable=yes, perl_is_usable=no) + CFLAGS="$original_cflags" + LDFLAGS="$original_ldflags" + if test x$perl_is_usable = xno ; then + AC_MSG_RESULT(no) + perl=no else - AC_MSG_RESULT(no) + AC_MSG_RESULT(yes) + AC_MSG_CHECKING(if perl plugin will be backward compatible) + if test "$perl_old" = "yes"; then + AC_MSG_RESULT(yes) + AC_DEFINE(OLD_PERL) + else + AC_MSG_RESULT(no) + fi fi else AC_MSG_RESULT(no) |