configure: Add -Wall again to the default CFLAGS

Commit 78ceef25d6 ("configure: Remove --enable-all-warnings option") removed it due to a missing +. Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
3 years ago · d6fe19facc
1 changed files with 1 additions and 1 deletions
--- a/2
+++ b/2
@ -857,7 +857,7 @@ host-test-program-cmd = $(host-built-program-cmd)
 endif

 # Extra flags to pass to GCC.
-gccwarn := -Wall -Wwrite-strings -Wundef
+gccwarn := -Wall -Wwrite-strings -Wundef
 ifeq ($(enable-werror),yes)
 +gccwarn += -Werror
 endif