projects/linux·blob master · refs

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1# SPDX-License-Identifier: GPL-2.0-only
2# Makefile for libcpupower's Python bindings
3#
4# This Makefile expects you have already run `make install-lib` in the lib
5# directory for the bindings to be created.
6
7CC ?= gcc
8# CFLAGS ?=
9LDFLAGS ?= -lcpupower
10HAVE_SWIG := $(shell if which swig >/dev/null 2>&1; then echo 1; else echo 0; fi)
11HAVE_PYCONFIG := $(shell if which python-config >/dev/null 2>&1; then echo 1; else echo 0; fi)
12
13PY_INCLUDE ?= $(firstword $(shell python-config --includes))
14INSTALL_DIR ?= $(shell python3 -c "import site; print(site.getsitepackages()[0])")
15
16all: _raw_pylibcpupower.so
17
18_raw_pylibcpupower.so: raw_pylibcpupower_wrap.o
19 $(CC) -shared $(LDFLAGS) raw_pylibcpupower_wrap.o -o _raw_pylibcpupower.so
20
21raw_pylibcpupower_wrap.o: raw_pylibcpupower_wrap.c
22 $(CC) $(CFLAGS) $(PY_INCLUDE) -fPIC -c raw_pylibcpupower_wrap.c
23
24raw_pylibcpupower_wrap.c: raw_pylibcpupower.swg
25ifeq ($(HAVE_SWIG),0)
26 $(error "swig was not found. Make sure you have it installed and in the PATH to generate the bindings.")
27else ifeq ($(HAVE_PYCONFIG),0)
28 $(error "python-config was not found. Make sure you have it installed and in the PATH to generate the bindings.")
29endif
30 swig -python raw_pylibcpupower.swg
31
32# Only installs the Python bindings
33install: _raw_pylibcpupower.so
34 install -D _raw_pylibcpupower.so $(INSTALL_DIR)/_raw_pylibcpupower.so
35 install -D raw_pylibcpupower.py $(INSTALL_DIR)/raw_pylibcpupower.py
36
37uninstall:
38 rm -f $(INSTALL_DIR)/_raw_pylibcpupower.so
39 rm -f $(INSTALL_DIR)/raw_pylibcpupower.py
40
41# Will only clean the bindings folder; will not clean the actual cpupower folder
42clean:
43 rm -f raw_pylibcpupower.py raw_pylibcpupower_wrap.c raw_pylibcpupower_wrap.o _raw_pylibcpupower.so