155 lines
4.2 KiB
Makefile
155 lines
4.2 KiB
Makefile
PYTHON = python3
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PYMAJ = 3
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PYMIN = 5
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FC = gfortran
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F2PY = f2py3 --f77exec=$(FC) --f90exec=$(FC)
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NO_VENV = 0
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DEBUG = 0
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VERBOSE = 0
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BUILDDIR = ./build
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INSTALL_PREFIX = $(HOME)/.local
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################################################################################
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# GFORTRAN CONFIGURATION #
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################################################################################
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GFORTRAN_FFLAGS = -O2 -ffast-math
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GFORTRAN_FFLAGS_DBG = -g -Wall -Wextra -Warray-temporaries -Wconversion
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GFORTRAN_FFLAGS_DBG += -fbacktrace -ffree-line-length-0 -fcheck=all
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GFORTRAN_FFLAGS_DBG += -ffpe-trap=zero,overflow,underflow -finit-real=nan
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################################################################################
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################################################################################
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# IFORT CONFIGURATION #
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################################################################################
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IFORT_FFLAGS =
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IFORT_FFLAGS_DBG =
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################################################################################
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################################################################################
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# F2PY CONFIGURATION #
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################################################################################
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F2PYFLAGS = --opt=-O2 -llapack -larpack
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F2PYFLAGS_DBG = --debug-capi --debug
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################################################################################
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################################################################################
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# /!\ DO NOT EDIT BELOW THAT LINE (unlesss you know what you're doing...) #
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# CORE CONFIGURATION #
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################################################################################
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VERSION:=$(shell git describe|sed 's/-\([0-9]\+\)-.*/.dev\1/g')
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VENV_PATH := $(INSTALL_PREFIX)/src/msspec_venv_$(VERSION)
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# Checking Python path and version
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PYTHON_EXE := $(shell command -v $(PYTHON) 2> /dev/null)
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ifndef PYTHON_EXE
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$(error Unable to find the $(PYTHON) executable!)
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endif
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ifeq ($(shell $(PYTHON_EXE) -c "import sys; exit(sys.version_info >= ($(PYMAJ),$(PYMIN)))"; echo $$?),0)
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$(error Python version >= $(PYMAJ).$(PYMIN) is needed!)
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endif
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# Checking your distribution type and release
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LSB_RELEASE := $(shell command -v lsb_release 2> /dev/null)
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DISTRO_RELEASE =
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ifdef LSB_RELEASE
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DISTRO_RELEASE = $(shell echo $(shell $(LSB_RELEASE) -s -i)-$(shell $(LSB_RELEASE) -s -r) | tr [:upper:] [:lower:] )
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endif
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ifndef DISTRO_RELEASE
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$(warning Unable to guess your OS name and version)
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endif
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# Define the INSIDE_VENV variable
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ifeq ($(NO_VENV), 1)
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INSIDE_VENV =
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else
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INSIDE_VENV = . $(VENV_PATH)/bin/activate &&
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endif
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ifeq ($(VERBOSE),0)
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OUPUT_REDIRECTION := 1>/dev/null 2>/dev/null
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MAKEFLAGS = -s --no-print-directory
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else
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OUPUT_REDIRECTION:=
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MAKEFLAGS += --debug=b
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endif
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PREFIX=
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SUFFIX=
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ifeq ($(FC),gfortran)
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PREFIX = GFORTRAN
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endif
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ifeq ($(FC),IFORT)
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PREFIX = IFORT
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endif
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ifeq ($(DEBUG),1)
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SUFFIX = _DBG
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endif
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FFLAGS = $($(PREFIX)_FFLAGS$(SUFFIX))
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OBJS = $(addprefix $(BUILDDIR)/, $(patsubst %.f90,%.o, $(patsubst %.f,%.o, $(filter-out $(MAIN_F), $(SRCS)))))
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.PHONY: clean obj all info
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help:
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info:
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@echo "Compilation information for msspec $(VERSION)"
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@echo "FC : $(FC)"
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@echo "FFLAGS:"
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@for flag in $(FFLAGS); do echo "\t$$flag"; done
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all: $(SO)
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obj: $(OBJS)
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clean::
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@if test -d $(abspath $(BUILDDIR)); then \
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echo "Removing $(abspath $(BUILDDIR))..."; \
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rm -r $(abspath $(BUILDDIR)); \
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fi
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@if test x$(SO) != x; then \
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if test -f $(SO); then \
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echo "Removing $(SO)..."; rm $(SO); \
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fi; \
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fi
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$(BUILDDIR)/%.o: %.f
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@echo "Compiling $@..."
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mkdir -p $(basename $@)
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$(FC) $(FFLAGS) -J $(BUILDDIR) -I $(BUILDDIR) -fPIC -o $@ -c $^ $(OUPUT_REDIRECTION)
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$(BUILDDIR)/%.o: %.f90
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@echo "Compiling $@..."
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mkdir -p $(basename $@)
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$(FC) $(FFLAGS) -J $(BUILDDIR) -I $(BUILDDIR) -fPIC -o $@ -c $^ $(OUPUT_REDIRECTION)
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$(SO): $(OBJS) $(MAIN_F)
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@echo "building Python binding $@..."
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mkdir -p $(BUILDDIR)
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$(F2PY) $(F2PYFLAGS) -I$(BUILDDIR) -m $(basename $@) -c $(OBJS) $(MAIN_F) $(OUPUT_REDIRECTION)
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mv $(basename $@).*.so $@
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