cmake:

cmake -B build . $(if $(D),-DCMAKE_BUILD_TYPE=Debug,-DCMAKE_BUILD_TYPE=Release) $(CMAKEARGS)

$(MAKE) -C build $(if $(V),VERBOSE=1)

dirname=$(dir $(patsubst %/,%,$1))

boostasiohpp=$(firstword $(wildcard $(addsuffix /include/boost/asio.hpp,/usr/local /opt/local $(wildcard /usr/local/opt/boost*) /usr)))

BOOSTDIR=$(call dirname,$(call dirname,$(call dirname,$(boostasiohpp))))

BOOSTINC=$(firstword $(wildcard $(BOOSTDIR)/include $(BOOSTDIR)))

# note: on windows: pass CXX=cl and BOOSTDIR=c:/local/boost_1_xx_y on the make commandline

cpputilssplit=$(firstword $(wildcard $(addsuffix /string-split.h, cpputils submodules/cpputils ../cpputils ../../cpputils)))

CPPUTILSDIR=$(call dirname,$(cpputilssplit))

hdmachmemory=$(firstword $(wildcard $(addsuffix /machmemory.h, hexdumper submodules/hexdumper ../hexdumper ../../hexdumper)))

HEXDUMPERDIR=$(call dirname,$(hdmachmemory))

ifneq ($(wildcard /System/Library/Extensions),)

OSTYPE=darwin

endif

ifneq ($(wildcard $(SystemRoot)/explorer.exe $(SYSTEMROOT)/explorer.exe),)

OSTYPE=windows

endif

LDFLAGS+=-L/usr/local/lib -lboost_regex

LDFLAGS+=$(if $(filter $(OSTYPE),darwin),-framework Security)

findstr: findstr.o $(if $(filter $(OSTYPE),darwin),machmemory.o)

%: %.o

$(CXX) -g -o $@ $^ -O3 -L$(BOOSTDIR)/lib $(LDFLAGS)

INCS=-I $(CPPUTILSDIR) -I $(HEXDUMPERDIR) -I $(BOOSTINC)

CFLAGS+=-Wall -g $(if $(D),-O0,-O3)

CFLAGS+=$(if $(filter $(OSTYPE),windows),-std:c++17,-std=c++17)

CFLAGS+=-DUSE_BOOST_REGEX

#CFLAGS+=-DUSE_STD_REGEX

#CFLAGS+=-DWITH_MEMSEARCH

%.o: %.cpp

$(CXX) $(CFLAGS) -c -o $@ $^ $(INCS)

%.o: $(HEXDUMPERDIR)/%.cpp

$(CXX) $(CFLAGS) -c -o $@ $^ $(INCS)

clean:

$(RM) findstr $(wildcard *.o)

$(RM) -r build CMakeFiles CMakeCache.txt CMakeOutput.log

installbin:

cp findstr ~/bin/