From: Akim Demaille <akim@epita.fr>
Date: Tue, 12 Dec 2000 11:40:21 +0000 (+0000)
Subject: * tests/compile.at (GNU Fortran 77): Be robust to compilers that
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* tests/compile.at (GNU Fortran 77): Be robust to compilers that
choke on `--version'.
---

diff --git a/ChangeLog b/ChangeLog
index 5fd821d6c..2aa16a82c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2000-12-12  Akim Demaille  <akim@epita.fr>
+
+	* tests/compile.at (GNU Fortran 77): Be robust to compilers that
+	choke on `--version'.
+
 2000-12-12  Akim Demaille  <akim@epita.fr>
 
 	* tests/suite.at: Run `tools.at' first.
diff --git a/tests/compile.at b/tests/compile.at
index f72f0f40f..ec8214ab9 100644
--- a/tests/compile.at
+++ b/tests/compile.at
@@ -111,9 +111,13 @@ AT_CHECK_MACRO([GNU Fortran 77],
 [[AC_LANG(Fortran 77)
 AC_LANG_COMPILER
 
-case `$F77 --version`,$G77 in
-  *GNU*,yes) ;;
-  *GNU*,no ) AC_MSG_ERROR([failed to recognize GNU Fortran 77 compiler]);;
-     *,yes ) AC_MSG_ERROR([incorrectly recognized a GNU Fortran 77 compiler]);;
+if $F77 --version 2> /dev/null | grep GNU >/dev/null; then
+  # Has GNU in --version.
+  test $G77 = no &&
+    AC_MSG_ERROR([failed to recognize GNU Fortran 77 compiler]);;
+else
+  # Has not.
+  test $g77 = yes &&
+    AC_MSG_ERROR([incorrectly recognized a GNU Fortran 77 compiler]);;
 esac
 exit 0]])