From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: "Justin M. Forbes" Date: Thu, 10 Sep 2020 16:39:54 -0500 Subject: [PATCH] Filter out LTO build options from the perl ccopts Kernel tools currently does not build with LTO options enabled. We can turn off the option in most places through the spec file, but for the perl bindings, it auto detects what perl was built with and uses those. This patch will filter out the lto options allowing kernel-tools packages to build correctly. I expect this patch to go away when the LTO issues are worked out upstream. Upstream Status: Red Hat only Signed-off-by: Justin M. Forbes --- tools/perf/Makefile.config | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config index 190be4fa5c21..28beab03575a 100644 --- a/tools/perf/Makefile.config +++ b/tools/perf/Makefile.config @@ -748,6 +748,7 @@ else PERL_EMBED_LIBADD = $(call grep-libs,$(PERL_EMBED_LDOPTS)) PERL_EMBED_CCOPTS = $(shell perl -MExtUtils::Embed -e ccopts 2>/dev/null) PERL_EMBED_CCOPTS := $(filter-out -specs=%,$(PERL_EMBED_CCOPTS)) + PERL_EMBED_CCOPTS := $(filter-out -flto=auto -ffat-lto-objects, $(PERL_EMBED_CCOPTS)) PERL_EMBED_LDOPTS := $(filter-out -specs=%,$(PERL_EMBED_LDOPTS)) FLAGS_PERL_EMBED=$(PERL_EMBED_CCOPTS) $(PERL_EMBED_LDOPTS) -- 2.28.0