Makefile

.POSIX:
.SUFFIXES:
CXX	 = clang++
#LCGR	 = LCG_96/x86_64-slc6-gcc8-opt# Now define this in bashrc
SHELL	 = /bin/sh

TARGET	 = eta
OBJD	 = build
SRCD	 = src
SRCS	 = $(shell /bin/ls  $(SRCD)/*.cpp)
OBJS	 = $(shell for n in $(SRCS) ; do echo $(OBJD)/`basename $$n .cpp`.o ; done)
DEPS	 = $(shell for n in $(SRCS) ; do echo $(OBJD)/`basename $$n .cpp`.d ; done)

#INCD	!= find $(SRCD) -type d
#INCF	!=$(addprefix -I,$(INCD))# -isystem${CPATH}
INCF	 =-I$(SRCD) -I/cvmfs/sft.cern.ch/lcg/views/$(LCGR)/include
#CXFLAGS	 = $(shell if test "clang++" = $(CXX) ; then echo "-Weverything"\
#	"-Wno-c++98-compat -Wno-double-promotion -Wno-covered-switch-default" ; fi)
CXFLAGS	+=$(INCF) -MMD -MP -std=c++17 -march=native -pipe -O2 -g\
	-Wall -Wextra -Wpedantic -mfma# -flto -fPIE
#ROOTDIR	 = $(shell root-config --libdir)
ROOTLIB	 = $(shell root-config --libs  )
#LDFLAGS	 =-L$(ROOTDIR)
LDFLAGS	+=$(ROOTLIB) -L/cvmfs/sft.cern.ch/lcg/views/$(LCGR)/lib\
	-Wl,--enable-new-dtags#,-pie -fuse-ld=gold

$(OBJD)/$(TARGET) :            	 $(OBJS)
	$(CXX) $(CXFLAGS) -o $@	 $(OBJS) $(LDFLAGS)
$(OBJD)/%.o : $(SRCD)/%.cpp
	@mkdir -p $(OBJD)
	$(CXX) $(CXFLAGS) -o $@	 -c $<

.PHONY: clean

clean:
	-rm    $(OBJD)/$(TARGET) $(OBJD)/*.o $(OBJD)/*.d
	-rmdir $(OBJD)

-include $(DEPS)