Revision: 1410
http://vcs.pcre.org/viewvc?view=rev&revision=1410
Author: ph10
Date: 2013-12-06 16:21:06 +0000 (Fri, 06 Dec 2013)
Log Message:
-----------
When running the tests for many different configurations, add compiler warning
switches when gcc is being used, and fail if any warnings are generated.
Modified Paths:
--------------
code/trunk/maint/ManyConfigTests
Modified: code/trunk/maint/ManyConfigTests
===================================================================
--- code/trunk/maint/ManyConfigTests 2013-12-06 12:07:47 UTC (rev 1409)
+++ code/trunk/maint/ManyConfigTests 2013-12-06 16:21:06 UTC (rev 1410)
@@ -24,11 +24,31 @@
tmp=/tmp/pcretesting
# Don't bother with compiler optimization; it just slows down compilation a lot
-# (and these tests themselves are quick).
+# (and running the tests themselves is quick).
CFLAGS="-g -O0"
+CXXFLAGS="$CFLAGS"
+# If the compiler is gcc, add a lot of warning switches.
+cc --version >zzz 2>/dev/null
+if [ $? -eq 0 ] && grep GCC zzz >/dev/null; then
+ CFLAGS="$CFLAGS -Wall"
+ CFLAGS="$CFLAGS -Wno-overlength-strings"
+ CFLAGS="$CFLAGS -Wpointer-arith"
+ CFLAGS="$CFLAGS -Wwrite-strings"
+ CFLAGS="$CFLAGS -Wundef -Wshadow"
+ CFLAGS="$CFLAGS -Wextra -Wformat"
+ CFLAGS="$CFLAGS -Wbad-function-cast"
+ CFLAGS="$CFLAGS -Wmissing-declarations"
+ CFLAGS="$CFLAGS -Wnested-externs"
+ CFLAGS="$CFLAGS -pedantic"
+ CFLAGS="$CFLAGS -Wuninitialized"
+ CFLAGS="$CFLAGS -Wmissing-prototypes"
+ CFLAGS="$CFLAGS -Wstrict-prototypes"
+fi
+
+
# This function runs a single test with the set of configuration options that
# are in $opts. The source directory must be set in srcdir.
@@ -44,7 +64,7 @@
echo " $opts"
fi
- CFLAGS="$CFLAGS" CXXFLAGS="$CFLAGS" \
+ CFLAGS="$CFLAGS" CXXFLAGS="$CXXFLAGS" \
$srcdir/configure $opts >/dev/null 2>teststderr
if [ $? -ne 0 ]; then
@@ -56,9 +76,10 @@
echo "Making"
make >/dev/null 2>teststderr
- if [ $? -ne 0 ]; then
+ if [ $? -ne 0 -o -s teststderr ]; then
echo " "
- echo "**** Error while making ****"
+ echo "**** Errors or warnings while making ****"
+ echo " "
cat teststderr
exit 1
fi
