From 1301bd1dd6d84ff2d13673dd3030eefc3c415d02 Mon Sep 17 00:00:00 2001
From: Bruno Haible <bruno@clisp.org>
Date: Sat, 19 Aug 2000 09:57:57 +0000
Subject: [PATCH] gcc -traditional doesn't work any more.

---
 ChangeLog      |  2 ++
 tests/validate | 16 ++++++++++++----
 2 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 4c29888..c38b547 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
 2000-08-19  Bruno Haible  <bruno@linuix.math.u-bordeaux.fr>
 
+        * tests/validate: Don't run -traditional tests by default.
+
         * src/main.cc (main): Check for write error on stdout before returning.
 
         * src/Makefile.in (LDFLAGS): New definition, to catch the value given at
diff --git a/tests/validate b/tests/validate
index a4813ab..502673d 100755
--- a/tests/validate
+++ b/tests/validate
@@ -15,22 +15,30 @@ verbose () {
 languages=$1
 shift
 
+# On old systems, it's worth trying gcc -traditional.
+# On glibc-2.1 systems, gcc -traditional doesn't work any more.
+use_traditional=false
+
 for lang in `echo $languages | sed -e 's/,/ /g'`; do
   case "$lang" in
     KR-C )
       echo "${GPERF} -I -L KR-C $@ > valitest.c"
       ${GPERF} -I -L KR-C "$@" > valitest.c
       grep -n ' const ' valitest.c /dev/null && exit 1
-      verbose ${CC} ${CFLAGS} -traditional valitest.c -o valitest
-      ./valitest
+      if test $use_traditional = true; then
+        verbose ${CC} ${CFLAGS} -traditional valitest.c -o valitest
+        ./valitest
+      fi
       verbose ${CC} ${CFLAGS} -ansi -pedantic valitest.c -o valitest
       ./valitest
       ;;
     C )
       echo "${GPERF} -I -L C $@ > valitest.c"
       ${GPERF} -I -L C "$@" > valitest.c
-      verbose ${CC} ${CFLAGS} -traditional -Dconst= valitest.c -o valitest
-      ./valitest
+      if test $use_traditional = true; then
+        verbose ${CC} ${CFLAGS} -traditional -Dconst= valitest.c -o valitest
+        ./valitest
+      fi
       verbose ${CC} ${CFLAGS} -ansi -pedantic -pedantic-errors valitest.c -o valitest
       ./valitest
       ;;