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# SPDX-License-Identifier: GPL-2.0-only
# Makefile for libcpupower's Python bindings
#
# This Makefile expects you have already run `make install-lib` in the lib
# directory for the bindings to be created.
CC ?= gcc
# CFLAGS ?=
LDFLAGS ?= -lcpupower
HAVE_SWIG := $(shell if which swig >/dev/null 2>&1; then echo 1; else echo 0; fi)
HAVE_PYCONFIG := $(shell if which python-config >/dev/null 2>&1; then echo 1; else echo 0; fi)
PY_INCLUDE ?= $(firstword $(shell python-config --includes))
INSTALL_DIR ?= $(shell python3 -c "import site; print(site.getsitepackages()[0])")
all: _raw_pylibcpupower.so
_raw_pylibcpupower.so: raw_pylibcpupower_wrap.o
$(CC) -shared $(LDFLAGS) raw_pylibcpupower_wrap.o -o _raw_pylibcpupower.so
raw_pylibcpupower_wrap.o: raw_pylibcpupower_wrap.c
$(CC) $(CFLAGS) $(PY_INCLUDE) -fPIC -c raw_pylibcpupower_wrap.c
raw_pylibcpupower_wrap.c: raw_pylibcpupower.swg
ifeq ($(HAVE_SWIG),0)
$(error "swig was not found. Make sure you have it installed and in the PATH to generate the bindings.")
else ifeq ($(HAVE_PYCONFIG),0)
$(error "python-config was not found. Make sure you have it installed and in the PATH to generate the bindings.")
endif
swig -python raw_pylibcpupower.swg
# Only installs the Python bindings
install: _raw_pylibcpupower.so
install -D _raw_pylibcpupower.so $(INSTALL_DIR)/_raw_pylibcpupower.so
install -D raw_pylibcpupower.py $(INSTALL_DIR)/raw_pylibcpupower.py
uninstall:
rm -f $(INSTALL_DIR)/_raw_pylibcpupower.so
rm -f $(INSTALL_DIR)/raw_pylibcpupower.py
# Will only clean the bindings folder; will not clean the actual cpupower folder
clean:
rm -f raw_pylibcpupower.py raw_pylibcpupower_wrap.c raw_pylibcpupower_wrap.o _raw_pylibcpupower.so
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