From: Paul Eggert <eggert@cs.ucla.edu>
Date: Fri, 5 Sep 2003 22:55:40 +0000 (+0000)
Subject: (AC_FC_FREEFORM): Try -ffree-form too,
X-Git-Tag: AUTOCONF-2.57c~12
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1ecafc3dc7d1d1071950b349cd137f57a8811726;p=thirdparty%2Fautoconf.git

(AC_FC_FREEFORM): Try -ffree-form too,
for the benefit of g77 3.2.  Fix suggested by Steven G. Johnson.
---

diff --git a/lib/autoconf/fortran.m4 b/lib/autoconf/fortran.m4
index 802dd5b8..6492d3a4 100644
--- a/lib/autoconf/fortran.m4
+++ b/lib/autoconf/fortran.m4
@@ -1147,7 +1147,7 @@ AC_DEFUN_ONCE([AC_FC_FREEFORM],
 [AC_LANG_PUSH(Fortran)dnl
 ac_cv_fc_freeform=unknown
 ac_fc_freeform_FCFLAGS_save=$FCFLAGS
-for ac_flag in none -free -freeform -qfree -Mfree -Mfreeform -FR; do
+for ac_flag in none -free -freeform -ffree-form -qfree -Mfree -Mfreeform -FR; do
   test "x$ac_flag" != xnone && FCFLAGS="$ac_fc_freeform_FCFLAGS_save $ac_flag"
   AC_COMPILE_IFELSE([
   program freeform