From eb486898dac8cbc29b2cc39f911b657c3417ae34 Mon Sep 17 00:00:00 2001 From: Fangrui Song via Grub-devel Date: Thu, 26 Aug 2021 09:02:31 -0700 Subject: [PATCH 1/2] configure: Remove obsoleted -malign-{jumps, loops, functions} MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The GCC warns "cc1: warning: ‘-malign-loops’ is obsolete, use ‘-falign-loops’". The Clang silently ignores -malign-{jumps,loops,functions}. The preferred -falign-* forms have been supported since GCC 3.2. So, just remove -malign-{jumps,loops,functions}. Upstream-Status: Backport [https://git.savannah.gnu.org/cgit/grub.git/commit/?id=eb486898dac8cbc29b2cc39f911b657c3417ae34] Signed-off-by: Fangrui Song Acked-by: Paul Menzel Reviewed-by: Daniel Kiper --- configure.ac | 9 --------- 1 file changed, 9 deletions(-) diff --git a/configure.ac b/configure.ac index bee28dbeb..9a12151bd 100644 --- a/configure.ac +++ b/configure.ac @@ -805,17 +805,8 @@ if test "x$target_cpu" = xi386; then [grub_cv_cc_falign_loop=no]) ]) - AC_CACHE_CHECK([whether -malign-loops works], [grub_cv_cc_malign_loop], [ - CFLAGS="$TARGET_CFLAGS -malign-loops=1 -Werror" - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], - [grub_cv_cc_malign_loop=yes], - [grub_cv_cc_malign_loop=no]) - ]) - if test "x$grub_cv_cc_falign_loop" = xyes; then TARGET_CFLAGS="$TARGET_CFLAGS -falign-jumps=1 -falign-loops=1 -falign-functions=1" - elif test "x$grub_cv_cc_malign_loop" = xyes; then - TARGET_CFLAGS="$TARGET_CFLAGS -malign-jumps=1 -malign-loops=1 -malign-functions=1" fi fi -- 2.37.3