diff options
| -rw-r--r-- | tools/build/Build.include | 4 | ||||
| -rw-r--r-- | tools/build/Documentation/Build.txt | 6 |
2 files changed, 7 insertions, 3 deletions
diff --git a/tools/build/Build.include b/tools/build/Build.include index 1dcb95e76f70..c4ae12a5d0a5 100644 --- a/tools/build/Build.include +++ b/tools/build/Build.include @@ -89,7 +89,9 @@ if_changed = $(if $(strip $(any-prereq) $(arg-check)), \ # - per target C flags # - per object C flags # - BUILD_STR macro to allow '-D"$(variable)"' constructs -c_flags = -Wp,-MD,$(depfile),-MT,$@ $(CFLAGS) -D"BUILD_STR(s)=\#s" $(CFLAGS_$(basetarget).o) $(CFLAGS_$(obj)) +c_flags_1 = -Wp,-MD,$(depfile),-MT,$@ $(CFLAGS) -D"BUILD_STR(s)=\#s" $(CFLAGS_$(basetarget).o) $(CFLAGS_$(obj)) +c_flags_2 = $(filter-out $(CFLAGS_REMOVE_$(basetarget).o), $(c_flags_1)) +c_flags = $(filter-out $(CFLAGS_REMOVE_$(obj)), $(c_flags_2)) cxx_flags = -Wp,-MD,$(depfile),-MT,$@ $(CXXFLAGS) -D"BUILD_STR(s)=\#s" $(CXXFLAGS_$(basetarget).o) $(CXXFLAGS_$(obj)) ### diff --git a/tools/build/Documentation/Build.txt b/tools/build/Documentation/Build.txt index a47bffbae159..a22587475dbe 100644 --- a/tools/build/Documentation/Build.txt +++ b/tools/build/Documentation/Build.txt @@ -135,8 +135,10 @@ CFLAGS It's possible to alter the standard object C flags in the following way: - CFLAGS_perf.o += '...' - alters CFLAGS for perf.o object - CFLAGS_gtk += '...' - alters CFLAGS for gtk build object + CFLAGS_perf.o += '...' - adds CFLAGS for perf.o object + CFLAGS_gtk += '...' - adds CFLAGS for gtk build object + CFLAGS_REMOVE_perf.o += '...' - removes CFLAGS for perf.o object + CFLAGS_REMOVE_gtk += '...' - removes CFLAGS for gtk build object This C flags changes has the scope of the Build makefile they are defined in. |