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Diffstat (limited to 'poky/meta/recipes-devtools/python/python3/0002-Makefile-add-target-to-split-profile-generation.patch')
-rw-r--r-- | poky/meta/recipes-devtools/python/python3/0002-Makefile-add-target-to-split-profile-generation.patch | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/poky/meta/recipes-devtools/python/python3/0002-Makefile-add-target-to-split-profile-generation.patch b/poky/meta/recipes-devtools/python/python3/0002-Makefile-add-target-to-split-profile-generation.patch new file mode 100644 index 000000000..2b4ba316e --- /dev/null +++ b/poky/meta/recipes-devtools/python/python3/0002-Makefile-add-target-to-split-profile-generation.patch @@ -0,0 +1,40 @@ +From 98586d6dc598e40b8b821b0dde57599e188a7ca4 Mon Sep 17 00:00:00 2001 +From: Anuj Mittal <anuj.mittal@intel.com> +Date: Tue, 7 Aug 2018 16:43:17 +0800 +Subject: [PATCH 2/2] Makefile: add target to split profile generation + +We don't want to have profile task invoked from here and want to use +qemu-user instead. Split the profile-opt task so qemu can be invoked +once binaries have been built with instrumentation and then we can go +ahead and build again using the profile data generated. + +Upstream-Status: Inappropriate [OE-specific] + +Signed-off-by: Anuj Mittal <anuj.mittal@intel.com> +--- + Makefile.pre.in | 6 ++---- + 1 file changed, 2 insertions(+), 4 deletions(-) + +diff --git a/Makefile.pre.in b/Makefile.pre.in +index 84bc3ff..017a2c4 100644 +--- a/Makefile.pre.in ++++ b/Makefile.pre.in +@@ -469,13 +469,12 @@ profile-opt: + $(MAKE) profile-removal + $(MAKE) build_all_generate_profile + $(MAKE) profile-removal +- @echo "Running code to generate profile data (this can take a while):" +- $(MAKE) run_profile_task +- $(MAKE) build_all_merge_profile ++ ++clean_and_use_profile: + @echo "Rebuilding with profile guided optimizations:" + $(MAKE) clean + $(MAKE) build_all_use_profile + $(MAKE) profile-removal + + build_all_generate_profile: + $(MAKE) @DEF_MAKE_RULE@ CFLAGS_NODIST="$(CFLAGS) $(EXTRA_CFLAGS) $(PGO_PROF_GEN_FLAG) @LTOFLAGS@" LDFLAGS="$(LDFLAGS) $(PGO_PROF_GEN_FLAG) @LTOFLAGS@" LIBS="$(LIBS)" +-- +2.17.1 + |