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[PATCH-for-5.1,1/2] configure: do not clobber CFLAGS with --enable-fuzzing

Message ID 20200708200104.21978-2-alxndr@bu.edu
State New
Headers show
Series [PATCH-for-5.1,1/2] configure: do not clobber CFLAGS with --enable-fuzzing | expand

Commit Message

Alexander Bulekov July 8, 2020, 8:01 p.m. UTC 
When configuring with --enable-fuzzing, we overwrote the CFLAGS
added by all the preceding checks. Instead of overwriting CFLAGS, append
the ones we need.

Fixes: adc28027ff ("fuzz: add configure flag --enable-fuzzing")
Reported-by: Li Qiang <liq3ea@163.com>
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
---
 configure | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/configure b/configure
index ee6c3c6792..078ebaa9f3 100755
--- a/configure
+++ b/configure
@@ -7898,7 +7898,7 @@  if test "$fuzzing" = "yes" ; then
   if test "$have_fuzzer" = "yes"; then
     FUZZ_LDFLAGS=" -fsanitize=address,fuzzer"
     FUZZ_CFLAGS=" -fsanitize=address,fuzzer"
-    CFLAGS=" -fsanitize=address,fuzzer-no-link"
+    CFLAGS="$CFLAGS -fsanitize=address,fuzzer-no-link"
   else
     error_exit "Your compiler doesn't support -fsanitize=address,fuzzer"
     exit 1