Makefile


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MAKEFILES = $(shell dirname $(shell find . -name Makefile ! -path ./Makefile ! -path "./build/*"))
CMAKELISTS = $(shell dirname $(shell find . -name CMakeLists.txt ! -path "./build/*"))

OBJDIR = $(PWD)/build

export CC = gcc
export CXX = g++

export WARNFLAGS = -Wall -Wextra
export COMMONFLAGS = -fno-builtin -fPIC -DPIC -pthread
export OPTFLAGS = -O3 -DNDEBUG

export CFLAGS = -I. $(OPTFLAGS) $(WARNFLAGS) $(COMMONFLAGS)
export CXXFLAGS = -std=c++11 $(CFLAGS) -fno-exceptions

export LDFLAGS = -pthread -static-libgcc
export LDXXFLAGS = $(LDFLAGS) -static-libstdc++

.PHONY: all clean pylint $(MAKEFILES) $(CMAKELISTS)
all: $(OBJDIR)/ccinfo  $(MAKEFILES) $(CMAKELISTS)

$(CMAKELISTS):
	$(eval BENCHDIR=$(OBJDIR)$(shell echo $@ | sed s/src//))
	@if test \( ! \( -d $(BENCHDIR) \) \) ;then mkdir -p $(BENCHDIR);fi
	cd $(BENCHDIR); cmake $(PWD)/$@; make

$(MAKEFILES):
	$(MAKE) -C $@ OBJDIR=$(OBJDIR)$(shell echo $@ | sed s/src//)

$(OBJDIR)/ccinfo: | $(OBJDIR)
	$(CC) -v 2> $@

$(OBJDIR):
	mkdir -p $@

clean:
	rm -rf $(OBJDIR)

pylint:
	pylint $(shell find $(PWD) -name "*.py" -not -path "$(OBJDIR)/*")