diff options
| author | Justin M. Forbes <[email protected]> | 2020-10-28 13:59:00 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2020-11-03 08:24:54 -0300 |
| commit | b773ea650576f14442f7a546f2b15e64b10ed0eb (patch) | |
| tree | 6a055c547d1b46cb1647ceb7186c2d738fe244eb | |
| parent | b7cbaf59f62f8ab8f157698f9e31642bff525bd0 (diff) | |
perf tools: Remove LTO compiler options when building perl support
To avoid breaking the build by mixing files compiled with things coming
from distro specific compiler options for perl with the rest of perf,
i.e. to avoid this:
`.gnu.debuglto_.debug_macro' referenced in section `.gnu.debuglto_.debug_macro' of /tmp/build/perf/util/scripting-engines/perf-in.o: defined in discarded section `.gnu.debuglto_.debug_macro[wm4.stdcpredef.h.19.8dc41bed5d9037ff9622e015fb5f0ce3]' of /tmp/build/perf/util/scripting-engines/perf-in.o
Noticed on Fedora 33.
Signed-off-by: Justin M. Forbes <[email protected]>
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1593431
Cc: Jiri Olsa <[email protected]>
Link: https://src.fedoraproject.org/rpms/kernel-tools/c/589a32b62f0c12516ab7b34e3dd30d450145bfa4?branch=master
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
| -rw-r--r-- | tools/perf/Makefile.config | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config index 6890fc4b063a..ce8516e4de34 100644 --- a/tools/perf/Makefile.config +++ b/tools/perf/Makefile.config @@ -749,6 +749,7 @@ 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) |