From: Christian Brauner Date: Sun, 1 Dec 2019 16:04:43 +0000 (+0100) Subject: configure: enable -Wunused-but-set-variable X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ba2cb20d63efdd05c1fb72bf63264c81b9e3cefe;p=thirdparty%2Flxc.git configure: enable -Wunused-but-set-variable Signed-off-by: Christian Brauner --- diff --git a/configure.ac b/configure.ac index 1cfd3eab5..6e05035f7 100644 --- a/configure.ac +++ b/configure.ac @@ -718,6 +718,7 @@ AX_CHECK_COMPILE_FLAG([-Wlogical-op], [CFLAGS="$CFLAGS -Wlogical-op"],,[-Werror] AX_CHECK_COMPILE_FLAG([-Wmissing-include-dirs], [CFLAGS="$CFLAGS -Wmissing-include-dirs"],,[-Werror]) AX_CHECK_COMPILE_FLAG([-Wold-style-definition], [CFLAGS="$CFLAGS -Wold-style-definition"],,[-Werror]) AX_CHECK_COMPILE_FLAG([-Winit-self], [CFLAGS="$CFLAGS -Winit-self"],,[-Werror]) +AX_CHECK_COMPILE_FLAG([-Wunused-but-set-variable], [CFLAGS="$CFLAGS -Wunused-but-set-variable"],,[-Werror]) AX_CHECK_COMPILE_FLAG([-Wfloat-equal], [CFLAGS="$CFLAGS -Wfloat-equal"],,[-Werror]) AX_CHECK_COMPILE_FLAG([-Wsuggest-attribute=noreturn], [CFLAGS="$CFLAGS -Wsuggest-attribute=noreturn"],,[-Werror]) AX_CHECK_COMPILE_FLAG([-Werror=return-type], [CFLAGS="$CFLAGS -Werror=return-type"],,[-Werror])