diff options
Diffstat (limited to 'no-relinking.patch')
| -rw-r--r-- | no-relinking.patch | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/no-relinking.patch b/no-relinking.patch new file mode 100644 index 000000000000..6dd988402d9c --- /dev/null +++ b/no-relinking.patch @@ -0,0 +1,41 @@ + +# HG changeset patch +# User Mike Shal <mshal@mozilla.com> +# Date 1570127498 25200 +# Node ID b8bc2504f108d8a2216ee11405cbbe4cf7a0eaec +# Parent 9a4d6aacc48080f019024c02ac7da1fd576b39fe +Bug XYZ - Only force re-linking on 1-tier PGO builds; r?#firefox-build-system-reviewers + + +diff --git a/config/rules.mk b/config/rules.mk +--- a/config/rules.mk ++++ b/config/rules.mk +@@ -465,25 +465,27 @@ ifeq ($(OS_ARCH)_$(GNU_CC), WINNT_) + $(foreach pgd,$(wildcard *.pgd),pgomgr -clear $(pgd);) + else + ifdef GNU_CC + -$(RM) *.gcda + endif + endif + endif + ++ifdef MOZ_1TIER_PGO + ifneq (,$(MOZ_PROFILE_GENERATE)$(MOZ_PROFILE_USE)) + ifneq (,$(filter target,$(MAKECMDGOALS))) + ifdef GNU_CC + # Force rebuilding libraries and programs in both passes because each + # pass uses different object files. + $(PROGRAM) $(SHARED_LIBRARY) $(LIBRARY): FORCE + endif + endif + endif ++endif + + endif # NO_PROFILE_GUIDED_OPTIMIZE + + ############################################## + + clean clobber realclean clobber_all:: + -$(RM) $(ALL_TRASH) + -$(RM) -r $(ALL_TRASH_DIRS) + |