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author | Laszlo Ersek <lersek@redhat.com> | 2018-07-26 00:04:26 +0200 |
---|---|---|
committer | Laszlo Ersek <lersek@redhat.com> | 2018-08-16 20:18:49 +0200 |
commit | b0ca5dae78ff71397a8ef568f1914da7668ff5a9 (patch) | |
tree | c8af1458bec722f1010868fc96c57ff28674d5ee /BaseTools/Source | |
parent | b8a66170264395edeaa61e6d22930a58e576a685 (diff) | |
download | edk2-b0ca5dae78ff71397a8ef568f1914da7668ff5a9.tar.gz edk2-b0ca5dae78ff71397a8ef568f1914da7668ff5a9.tar.bz2 edk2-b0ca5dae78ff71397a8ef568f1914da7668ff5a9.zip |
BaseTools/Source/C: take EXTRA_OPTFLAGS from the caller
Allow the caller of the top-level makefile either to set EXTRA_OPTFLAGS in
the environment or to pass EXTRA_OPTFLAGS as a macro definition on the
command line. EXTRA_OPTFLAGS extends (and potentially overrides) default C
compilation flags set in the makefiles.
Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Ref: https://bugzilla.redhat.com/show_bug.cgi?id=1540244
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Diffstat (limited to 'BaseTools/Source')
-rw-r--r-- | BaseTools/Source/C/Makefiles/header.makefile | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/BaseTools/Source/C/Makefiles/header.makefile b/BaseTools/Source/C/Makefiles/header.makefile index 498c6cf48b..1b4cad5497 100644 --- a/BaseTools/Source/C/Makefiles/header.makefile +++ b/BaseTools/Source/C/Makefiles/header.makefile @@ -69,7 +69,10 @@ endif INCLUDE = $(TOOL_INCLUDE) -I $(MAKEROOT) -I $(MAKEROOT)/Include/Common -I $(MAKEROOT)/Include/ -I $(MAKEROOT)/Include/IndustryStandard -I $(MAKEROOT)/Common/ -I .. -I . $(ARCH_INCLUDE)
BUILD_CPPFLAGS = $(INCLUDE)
-BUILD_OPTFLAGS = -O2
+
+# keep EXTRA_OPTFLAGS last
+BUILD_OPTFLAGS = -O2 $(EXTRA_OPTFLAGS)
+
ifeq ($(DARWIN),Darwin)
# assume clang or clang compatible flags on OS X
BUILD_CFLAGS = -MD -fshort-wchar -fno-strict-aliasing -Wall -Werror -Wno-deprecated-declarations -Wno-self-assign -Wno-unused-result -nostdlib -g
|