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Merge pull request #4582 from puckipedia/cppflags

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mk: add support for CPPFLAGS
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Eelco Dolstra 2021-03-01 13:08:14 +01:00 committed by GitHub
parent c32a7c3404 bd0b0f9ab7
commit 99b93773de
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 4 additions and 3 deletions
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1
mk/lib.mk
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@ -143,4 +143,5 @@ endif
@echo " CFLAGS: Flags for the C compiler" @echo " CFLAGS: Flags for the C compiler"
@echo " CXX ($(CXX)): C++ compiler to be used" @echo " CXX ($(CXX)): C++ compiler to be used"
@echo " CXXFLAGS: Flags for the C++ compiler" @echo " CXXFLAGS: Flags for the C++ compiler"
@echo " CPPFLAGS: C preprocessor flags, used for both CC and CXX"
@$(print-var-help) @$(print-var-help)

6
mk/patterns.mk
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@ -1,11 +1,11 @@
$(buildprefix)%.o: %.cc $(buildprefix)%.o: %.cc
@mkdir -p "$(dir $@)" @mkdir -p "$(dir $@)"
$(trace-cxx) $(CXX) -o $@ -c $< $(GLOBAL_CXXFLAGS_PCH) $(GLOBAL_CXXFLAGS) $(CXXFLAGS) $($@_CXXFLAGS) -MMD -MF $(call filename-to-dep, $@) -MP $(trace-cxx) $(CXX) -o $@ -c $< $(CPPFLAGS) $(GLOBAL_CXXFLAGS_PCH) $(GLOBAL_CXXFLAGS) $(CXXFLAGS) $($@_CXXFLAGS) -MMD -MF $(call filename-to-dep, $@) -MP
$(buildprefix)%.o: %.cpp $(buildprefix)%.o: %.cpp
@mkdir -p "$(dir $@)" @mkdir -p "$(dir $@)"
$(trace-cxx) $(CXX) -o $@ -c $< $(GLOBAL_CXXFLAGS_PCH) $(GLOBAL_CXXFLAGS) $(CXXFLAGS) $($@_CXXFLAGS) -MMD -MF $(call filename-to-dep, $@) -MP $(trace-cxx) $(CXX) -o $@ -c $< $(CPPFLAGS) $(GLOBAL_CXXFLAGS_PCH) $(GLOBAL_CXXFLAGS) $(CXXFLAGS) $($@_CXXFLAGS) -MMD -MF $(call filename-to-dep, $@) -MP
$(buildprefix)%.o: %.c $(buildprefix)%.o: %.c
@mkdir -p "$(dir $@)" @mkdir -p "$(dir $@)"
$(trace-cc) $(CC) -o $@ -c $< $(GLOBAL_CFLAGS) $(CFLAGS) $($@_CFLAGS) -MMD -MF $(call filename-to-dep, $@) -MP $(trace-cc) $(CC) -o $@ -c $< $(CPPFLAGS) $(GLOBAL_CFLAGS) $(CFLAGS) $($@_CFLAGS) -MMD -MF $(call filename-to-dep, $@) -MP