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Makefile.gnu
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Thu, Nov 28, 17:51

Makefile.gnu
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PROGRAM_NAME := Bayesmap
#CXX=g++ -lm -ffast-math -ftree-loop-vectorize
CXX=mpic++
#
program_CXX_SRCS := $(wildcard *.cpp)
$(info $$program_CXX_SRCS is [${program_CXX_SRCS}])
program_CXX_OBJS := ${program_CXX_SRCS:.cpp=.o}
$(info $$program_CXX_OBJS is [${program_CXX_OBJS}])
#
program_C_SRCS := $(wildcard *.c)
program_C_OBJS := ${program_C_SRCS:.c=.o}
#
#program_CU_SRCS := $(wildcard *.cu)
#program_CU_SRCS += $(wildcard ../../*.cu) #Find CUDA source files from additional directories
#program_CU_HEADERS := $(wildcard *.cuh) #Optional: Include .cuh files as dependencies
#program_CU_HEADERS += $(wildcard ../../*.cuh) #Find .cuh files from additional directories
#program_CU_OBJS := ${program_CU_SRCS:.cu=.cuo}
#
program_INCLUDE_DIRS := ./
program_INCLUDE_DIRS += $(CFITSIO_ROOT)/include
program_INCLUDE_DIRS += $(LENSTOOL_ROOT)/include
program_INCLUDE_DIRS += $(LENSTOOLHPC_ROOT)/src
program_INCLUDE_DIRS += $(GSL_ROOT)/include
program_INCLUDE_DIRS += $(MARLA_ROOT)/include
#
program_INCLUDE_LIBS := /usr/lib64/ #Include libraries
program_INCLUDE_LIBS += $(CFITSIO_ROOT)/lib #Include libraries
program_INCLUDE_LIBS += $(LENSTOOL_ROOT)/src
program_INCLUDE_LIBS += $(WCSTOOL_ROOT)
program_INCLUDE_LIBS += $(LENSTOOLHPC_ROOT)/src
#LDFLAGS := -llenstool -llenstoolhpc -llenstoolhpc_GPU -llt -lcfitsio -lwcs -lgsl -lgslcblas #Do not keep lenstool for the float calculation, it creates conflictinthe structure.h file
LDFLAGS := -llenstoolhpc -llenstoolhpc_GPU -llt -lcfitsio -lgsl -lgslcblas
LDFLAGS += $(foreach includedir,$(program_INCLUDE_DIRS),-I$(includedir))
LDFLAGS += $(foreach includelib,$(program_INCLUDE_LIBS),-L$(includelib))
# defined variables
# Compiler flags
CXXFLAGS += $(foreach includedir,$(program_INCLUDE_DIRS),-I$(includedir))
CXXFLAGS += $(foreach includelib,$(program_INCLUDE_LIBS),-L$(includelib) )
#
include ./cpuflags.gnu.inc
include $(LENSTOOLHPC_ROOT)/src/precision.inc
#
CXXFLAGS += $(PRECISION)
CXXFLAGS += -D__WITH_MPI
#CXXFLAGS += -D__WITH_MARLA
#
OBJECTS = $(program_CXX_OBJS) $(program_C_OBJS)
$(info $$OBJECTS is [${OBJECTS}])
#
.PHONY: all clean distclean
#
#all: $(PROGRAM_NAME) $(STATIC_LIB)
all: $(PROGRAM_NAME)
#
# Rule for compilation of CUDA source (C++ source can be handled automatically)
#%.cuo: %.cu %.cuh
# nvcc $(NVFLAGS) -o $@ -dc $<
%.o: %.cpp %.h
$(CXX) $(CXXFLAGS) -c -o $@ $<
# This is pretty ugly...details below
# The program depends on both C++ and CUDA Objects, but storing CUDA objects as .o files results in circular dependency
# warnings from Make. However, nvcc requires that object files for linking end in the .o extension, else it will throw
# an error saying that it doesn't know how to handle the file. Using a non .o rule for Make and then renaming the file
# to have the .o extension for nvcc won't suffice because the program will depend on the non .o file but the files in
# the directory after compilation will have a .o suffix. Thus, when one goes to recompile the code all files will be
# recompiled instead of just the ones that have been updated.
#
# The solution below solves these issues by silently converting the non .o suffix needed by make to the .o suffix
# required by nvcc, calling nvcc, and then converting back to the non .o suffix for future, dependency-based
# compilation.
$(PROGRAM_NAME): $(OBJECTS)
#$(CXX) $(CXXFLAGS) -o $@ $(program_CXX_OBJS) $(program_C_OBJS) -llenstool
#$(CXX) $(CXXFLAGS) -o $@ $(program_CXX_OBJS) $(program_C_OBJS)
$(CXX) $(CXXFLAGS) -o $@ $(program_CXX_OBJS) $(program_C_OBJS) $(LDFLAGS)
$(STATIC_LIB): $(OBJECTS)
ar rcs -o $@ $(program_CXX_OBJS) $(program_C_OBJS)
#
clean:
@- $(RM) $(PROGRAM_NAME) $(OBJECTS) *~ *.o *.optrpt *.so *.lo
distclean: clean

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