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The GCC warns "cc1: warning: ‘-malign-loops’ is obsolete, use ‘-falign-loops’".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