diff options
| -rw-r--r-- | makefile | 33 |
1 files changed, 29 insertions, 4 deletions
@@ -7,12 +7,18 @@ BUILD_MODE?=COV_NO_CLANG CXX_FLAGS=$(shell $(LLVM_CONF) --cxxflags) ifeq ($(BUILD_MODE), COV_USE) +ifneq ($(CXX), clang++) +$(error This build mode is only useable with clang++.) +endif EXTRA_CXX_FALGS=-I$(shell $(LLVM_CONF) --src-root)/tools/clang/include -I$(shell $(LLVM_CONF) --obj-root)/tools/clang/include\ -std=c++11 -stdlib=libstdc++ -UNDEBUG -fprofile-instr-use=code.profdata EXTRA_LD_FLAGS=-v tinyxml2/tinyxml2.o -fprofile-instr-use=code.profdata endif ifeq ($(BUILD_MODE), COV_GEN) +ifneq ($(CXX), clang++) +$(error This build mode is only useable with clang++.) +endif EXTRA_CXX_FALGS=-I$(shell $(LLVM_CONF) --src-root)/tools/clang/include -I$(shell $(LLVM_CONF) --obj-root)/tools/clang/include\ -std=c++11 -stdlib=libstdc++ -UNDEBUG -fprofile-instr-generate EXTRA_LD_FLAGS=-v tinyxml2/tinyxml2.o -fprofile-instr-generate @@ -20,6 +26,9 @@ endif #for gcov compatibility ifeq ($(BUILD_MODE), COV_GNU) +ifneq ($(CXX), clang++) +$(error This build mode is only useable with clang++.) +endif EXTRA_CXX_FALGS=-I$(shell $(LLVM_CONF) --src-root)/tools/clang/include -I$(shell $(LLVM_CONF) --obj-root)/tools/clang/include\ -std=c++11 -stdlib=libstdc++ -UNDEBUG -fprofile-arcs -ftest-coverage EXTRA_LD_FLAGS=-v tinyxml2/tinyxml2.o -fprofile-arcs -ftest-coverage @@ -32,12 +41,18 @@ EXTRA_LD_FLAGS=-v tinyxml2/tinyxml2.o endif ifeq ($(BUILD_MODE), COV_NO_CLANG_1Z) +ifneq ($(CXX), clang++) +$(error This build mode is only useable with clang++.) +endif EXTRA_CXX_FALGS=-I$(shell $(LLVM_CONF) --src-root)/tools/clang/include -I$(shell $(LLVM_CONF) --obj-root)/tools/clang/include\ -std=c++1z -stdlib=libstdc++ -UNDEBUG EXTRA_LD_FLAGS=-v tinyxml2/tinyxml2.o endif ifeq ($(BUILD_MODE), GNU_MODE) +ifneq ($(CXX), g++) +$(error This build mode is only useable with g++.) +endif EXTRA_CXX_FALGS=-I$(shell $(LLVM_CONF) --src-root)/tools/clang/include -I$(shell $(LLVM_CONF) --obj-root)/tools/clang/include\ -std=c++11 -stdlib=libstdc++ -UNDEBUG EXTRA_LD_FLAGS=-v tinyxml2/tinyxml2.o @@ -82,7 +97,17 @@ clean: rm -f *.o *~ $(TARGET0) $(TARGET) $(TARGET2) help: - @echo 'there is help.' - @echo 'all is the default.' - @echo 'clean.' - @echo 'press tab for more targets if you have zsh!' + @echo '- There is help.' + @echo '- All is the default.' + @echo '- Clean.' + @echo '- You can use the target names as build targets to just build one executable.' + @echo '- LLVM_CONF will tell the makefile the name of llvm-config. llvm-config is the default.' + @echo '- CXX will let you set the compiler. currently the only accepted values are clang++ and g++. clang++ is the default.' + @echo '- BUILD_MODE will let you choose to build for different coverage formats. the default is COV_NO_CLANG. the supported values are:' + @echo ' COV_USE: adds the clang -fprofile-instr-use option(clang++ only mode).' + @echo ' COV_GEN: adds the clang -fprofile-instr-generate option(clang++ only mode).' + @echo ' COV_GNU: generates coverage for the build compatible with gcov(clang++ only mode).' + @echo ' COV_NO_CLANG: this build mode will not support any coverage format and is meant to be used with clang++(clang++ only mode).' + @echo ' COV_NO_CLANG_1Z: does not instrument the code for any coverage and uses -std=c++1z (clang++ only mode).' + @echo ' GNU_MODE: meant to be used for builds with g++. supports no coverage(g++ only mode).' + @echo '- Press tab for more targets if you have zsh!' |