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-rw-r--r--jbig2dec/configure.ac.in2
1 files changed, 1 insertions, 1 deletions
diff --git a/jbig2dec/configure.ac.in b/jbig2dec/configure.ac.in
index d1669c919..95dbf6396 100644
--- a/jbig2dec/configure.ac.in
+++ b/jbig2dec/configure.ac.in
@@ -27,7 +27,7 @@ AC_PROG_LIBTOOL
# platform specific compiler flags
if test "x$GCC" = xyes; then
- CFLAGS="$CFLAGS -Wall"
+ CFLAGS="$CFLAGS -Wall -Wsign-compare"
fi
# Checks for libraries.