diff options
| author | 2015-10-14 16:21:17 -0700 | |
|---|---|---|
| committer | 2015-10-14 23:26:59 +0000 | |
| commit | 8069d9f1b587fef93252cd5135f59c038302f7fb (patch) | |
| tree | 497603f4f17826be94d123d75fa787172a76a1b1 | |
| parent | 08583a096adb04e57b7b57ba4d87b006582e7ee9 (diff) | |
Allow changing the optimization level of a build with env variable.
This is useful for debugging.
Change-Id: I60e61cdb53a00d74cf619d56991f9d11ab9ae0c4
| -rw-r--r-- | build/Android.common_build.mk | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/build/Android.common_build.mk b/build/Android.common_build.mk index b50712429e..b3d246cba3 100644 --- a/build/Android.common_build.mk +++ b/build/Android.common_build.mk @@ -34,6 +34,10 @@ ART_BUILD_TARGET_DEBUG ?= true ART_BUILD_HOST_NDEBUG ?= true ART_BUILD_HOST_DEBUG ?= true +# Set this to change what opt level Art is built at. +ART_DEBUG_OPT_FLAG ?= -O2 +ART_NDEBUG_OPT_FLAG ?= -O3 + # Enable the static builds only for checkbuilds. ifneq (,$(filter checkbuild,$(MAKECMDGOALS))) ART_BUILD_HOST_STATIC ?= true @@ -319,11 +323,11 @@ endif # Cflags for non-debug ART and ART tools. art_non_debug_cflags := \ - -O3 + $(ART_NDEBUG_OPT_FLAG) # Cflags for debug ART and ART tools. art_debug_cflags := \ - -O2 \ + $(ART_DEBUG_OPT_FLAG) \ -DDYNAMIC_ANNOTATIONS_ENABLED=1 \ -DVIXL_DEBUG \ -UNDEBUG |