# Copying and distribution of this file, with or without modification,
# are permitted in any medium without royalty provided the copyright
# notice and this notice are preserved. This file is offered as-is,
# without any warranty.
# The package path prefix, if you want to install to another root, set DESTDIR to that root
PREFIX ?= /usr
# The library path excluding prefix
LIB ?= /lib
# The resource path excluding prefix
DATA ?= /share
# The library path including prefix
LIBDIR ?= $(PREFIX)$(LIB)
# The resource path including prefix
DATADIR ?= $(PREFIX)$(DATA)
# The generic documentation path including prefix
DOCDIR ?= $(DATADIR)/doc
# The info manual documentation path including prefix
INFODIR ?= $(DATADIR)/info
# The license base path including prefix
LICENSEDIR ?= $(DATADIR)/licenses
# The target and host platform
PLATFORM = posix
# The major version number of the current Python installation
PY_MAJOR = 3
# The minor version number of the current Python installation
PY_MINOR = 5
# The version number of the current Python installation without a dot
PY_VER = $(PY_MAJOR)$(PY_MINOR)
# The version number of the current Python installation with a dot
PY_VERSION = $(PY_MAJOR).$(PY_MINOR)
# The directory for python modules
PYTHONDIR = $(LIBDIR)/python$(PY_VERSION)
# The name of the package as it should be installed
PKGNAME = pylibgamma
# The installed pkg-config command
PKGCONFIG ?= pkg-config
# The installed cython command
CYTHON ?= cython
# The installed python command
PYTHON = python$(PY_MAJOR)
# Libraries to link with using pkg-config
LIBS = python$(PY_MAJOR)
# The C standard for C code compilation
STD = c99
# Optimisation settings for C code compilation
OPTIMISE ?= -Og -g
# Flags to use when compiling
CC_FLAGS = $$($(PKGCONFIG) --cflags $(LIBS)) -std=$(STD) \
$(OPTIMISE) -fPIC $(CFLAGS) $(CPPFLAGS)
# Flags to use when linking
LD_FLAGS = $$($(PKGCONFIG) --libs $(LIBS)) -lgamma -std=$(STD) \
$(OPTIMISE) -shared $(LDFLAGS)
# The suffixless basename of the .py-files
PYTHON_SRC = libgamma_error libgamma_facade libgamma_method libgamma
# The suffixless basename of the .py-files
CYTHON_SRC = libgamma_native_error libgamma_native_facade libgamma_native_method
# Filename extension for -OO optimised python files
ifeq ($(shell test $(PY_VER) -ge 35 ; echo $$?),0)
PY_OPT2_EXT = opt-2.pyc
else
PY_OPT2_EXT = pyo
endif
.PHONY: all pyc-files pyo-files so-files
all: pyc-files pyo-files so-files
pyc-files: $(foreach M,$(PYTHON_SRC),src/__pycache__/$(M).cpython-$(PY_VER).pyc)
pyo-files: $(foreach M,$(PYTHON_SRC),src/__pycache__/$(M).cpython-$(PY_VER).$(PY_OPT2_EXT))
so-files: $(foreach M,$(CYTHON_SRC),bin/$(M).so)
bin/%.so: obj/%.o
@mkdir -p bin
$(CC) $(LD_FLAGS) -o $@ $^
obj/%.o: obj/%.c src/*.h
$(CC) $(CC_FLAGS) -iquote"src" -c -o $@ $<
obj/%.c: obj/%.pyx
if ! $(CYTHON) -3 -v $< ; then rm $@ ; false ; fi
obj/libgamma_native_facade.pyx: src/libgamma_native_facade.pyx
@mkdir -p obj
cp $< $@
obj/libgamma_native_method.pyx: src/libgamma_native_method.pyx
@mkdir -p obj
cp $< $@
ifeq ($(PLATFORM),windows)
obj/libgamma_native_error.pyx: src/libgamma_native_error.w32.pyx
@mkdir -p obj
cp $< $@
else
obj/libgamma_native_error.pyx: src/libgamma_native_error.pyx
@mkdir -p obj
cp $< $@
endif
src/__pycache__/%.cpython-$(PY_VER).pyc: src/%.py
$(PYTHON) -m compileall $<
src/__pycache__/%.cpython-$(PY_VER).$(PY_OPT2_EXT): src/%.py
$(PYTHON) -OO -m compileall $<
.PHONY: install
install: install-base
.PHONY: install-all
install-all: install-base
.PHONY: install-base
install-base: install-lib install-copyright
.PHONY: install-lib
install-lib: install-source install-compiled install-optimised install-native
.PHONY: install-source
install-source: $(foreach M,$(PYTHON_SRC),src/$(M).py)
install -dm755 -- "$(DESTDIR)$(PYTHONDIR)/site-packages/libgamma"
install -m644 $^ -- "$(DESTDIR)$(PYTHONDIR)/site-packages/libgamma"
.PHONY: install-compiled
install-compiled: $(foreach M,$(PYTHON_SRC),src/__pycache__/$(M).cpython-$(PY_VER).pyc)
install -dm755 -- "$(DESTDIR)$(PYTHONDIR)/site-packages/libgamma/__pycache__"
install -m644 $^ -- "$(DESTDIR)$(PYTHONDIR)/site-packages/libgamma/__pycache__"
.PHONY: install-optimised
install-optimised: $(foreach M,$(PYTHON_SRC),src/__pycache__/$(M).cpython-$(PY_VER).$(PY_OPT2_EXT))
install -dm755 -- "$(DESTDIR)$(PYTHONDIR)/site-packages/libgamma/__pycache__"
install -m644 $^ -- "$(DESTDIR)$(PYTHONDIR)/site-packages/libgamma/__pycache__"
.PHONY: install-native
install-native: $(foreach M,$(CYTHON_SRC),bin/$(M).so)
install -dm755 -- "$(DESTDIR)$(PYTHONDIR)/site-packages/libgamma"
install -m755 $^ -- "$(DESTDIR)$(PYTHONDIR)/site-packages/libgamma"
.PHONY: install-copyright
install-copyright: install-copying install-license
.PHONY: install-copying
install-copying: COPYING
install -dm755 -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)"
install -m644 $^ -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)"
.PHONY: install-license
install-license: LICENSE
install -dm755 -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)"
install -m644 $^ -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)"
.PHONY: uninstall
uninstall:
-rm -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)/LICENSE"
-rm -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)/COPYING"
-rmdir -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)"
-rm -- $(foreach M,$(PYTHON_SRC),"$(DESTDIR)$(PYTHONDIR)/site-packages/libgamma/__pycache__/$(M).cpython-$(PY_VER).$(PY_OPT2_EXT)")
-rm -- $(foreach M,$(PYTHON_SRC),"$(DESTDIR)$(PYTHONDIR)/site-packages/libgamma/__pycache__/$(M).cpython-$(PY_VER).pyc")
-rm -- $(foreach M,$(PYTHON_SRC),"$(DESTDIR)$(PYTHONDIR)/site-packages/libgamma/$(M).py")
-rm -- $(foreach M,$(CYTHON_SRC),"$(DESTDIR)$(PYTHONDIR)/site-packages/libgamma/$(M).so")
-rmdir -- "$(DESTDIR)$(PYTHONDIR)/site-packages/libgamma/__pycache__"
-rmdir -- "$(DESTDIR)$(PYTHONDIR)/site-packages/libgamma"
.PHONY: clean
clean:
-rm -r obj bin src/__pycache__
