From bb4b9017db6a893ed054a2d2ad4cc671dec09c42 Mon Sep 17 00:00:00 2001 From: Ross Burton Date: Thu, 13 Jul 2023 12:01:18 +0100 Subject: [PATCH] gcc: don't pass --enable-standard-branch-protection By changing the default code generation of GCC we're inadvertently breaking the GCC test suite, which has ~120K+ more failures when run for aarch64 compared to x86-64. This was because the generated code fragments included the BTI instructions, which the test case wasn't expecting. We can't tell the tests globally to run without branch protection, as that will break the tests which also turn it on. Remove the enabling of branch protection by standard in GCC, we'll enable it in the tune files instead. Signed-off-by: Ross Burton Signed-off-by: Alexandre Belloni Signed-off-by: Richard Purdie --- meta/recipes-devtools/gcc/gcc-configure-common.inc | 1 - 1 file changed, 1 deletion(-) diff --git a/meta/recipes-devtools/gcc/gcc-configure-common.inc b/meta/recipes-devtools/gcc/gcc-configure-common.inc index e4cdb73f0a4..dba25eb7543 100644 --- a/meta/recipes-devtools/gcc/gcc-configure-common.inc +++ b/meta/recipes-devtools/gcc/gcc-configure-common.inc @@ -40,7 +40,6 @@ EXTRA_OECONF = "\ ${@get_gcc_mips_plt_setting(bb, d)} \ ${@get_gcc_ppc_plt_settings(bb, d)} \ ${@get_gcc_multiarch_setting(bb, d)} \ - --enable-standard-branch-protection \ " # glibc version is a minimum controlling whether features are enabled. -- 2.47.3