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Autodetect Python paths and boost python libraries for different distributions

This commit is contained in:
Benedikt Tutzer 2019-04-05 11:56:01 +02:00
parent cae657cebd
commit cc270ea81b
1 changed files with 24 additions and 8 deletions
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32
Makefile
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@ -22,9 +22,10 @@ ENABLE_PROTOBUF := 0
# python wrappers
ENABLE_PYOSYS := 1
PYTHON_VERSION_TESTCODE := "import sys;t='{v[0]}.{v[1]}'.format(v=list(sys.version_info[:2]));print(t)"
PYTHON_VERSION := $(shell if python3 -c ""; then python3 -c ""$(PYTHON_VERSION_TESTCODE)""; else python -c ""$(PYTHON_VERSION_TESTCODE)""; fi)
PYTHON_EXECUTABLE := $(shell if python3 -c ""; then echo "python3"; else echo "python"; fi)
PYTHON_VERSION := $(shell $(PYTHON_EXECUTABLE) -c ""$(PYTHON_VERSION_TESTCODE)"")
PYTHON_MAJOR_VERSION := $(shell echo $(PYTHON_VERSION) | cut -f1 -d.)
PYTHON_DESTDIR := /usr/local/lib/python$(PYTHON_VERSION)/dist-packages
PYTHON_DESTDIR := `$(PYTHON_EXECUTABLE)-config --prefix`/lib/python$(PYTHON_VERSION)/dist-packages
# other configuration flags
ENABLE_GCOV := 0
@ -269,12 +270,27 @@ TARGETS += libyosys.so
endif
ifeq ($(ENABLE_PYOSYS),1)
ifeq ($(PYTHON_MAJOR_VERSION),3)
LDLIBS += -lpython$(PYTHON_VERSION)m -lboost_python-py$(subst .,,$(PYTHON_VERSION)) -lboost_system -lboost_filesystem
else
LDLIBS += -lpython$(PYTHON_VERSION) -lboost_python-py$(subst .,,$(PYTHON_VERSION)) -lboost_system -lboost_filesystem
endif
CXXFLAGS += -I/usr/include/python$(PYTHON_VERSION) -D WITH_PYTHON
#Detect name of boost_python library. Some distros usbe boost_python-py<version>, other boost_python<version>, some only use the major version number, some a concatenation of major and minor version numbers
BOOST_PYTHON_LIB ?= $(shell \
if echo "int main(int argc, char ** argv) {return 0;}" | $(CXX) -xc -o /dev/null `$(PYTHON_EXECUTABLE)-config --libs` -lboost_python-py$(subst .,,$(PYTHON_VERSION)) -; then echo "-lboost_python-py$(subst .,,$(PYTHON_VERSION))"; else \
if echo "int main(int argc, char ** argv) {return 0;}" | $(CXX) -xc -o /dev/null `$(PYTHON_EXECUTABLE)-config --libs` -lboost_python-py$(subst .,,$(PYTHON_MAJOR_VERSION)) -; then echo "-lboost_python-py$(subst .,,$(PYTHON_MAJOR_VERSION))"; else \
if echo "int main(int argc, char ** argv) {return 0;}" | $(CXX) -xc -o /dev/null `$(PYTHON_EXECUTABLE)-config --libs` -lboost_python$(subst .,,$(PYTHON_VERSION)) -; then echo "-lboost_python$(subst .,,$(PYTHON_VERSION))"; else \
if echo "int main(int argc, char ** argv) {return 0;}" | $(CXX) -xc -o /dev/null `$(PYTHON_EXECUTABLE)-config --libs` -lboost_python$(subst .,,$(PYTHON_MAJOR_VERSION)) -; then echo "-lboost_python$(subst .,,$(PYTHON_MAJOR_VERSION))"; else \
echo ""; fi; fi; fi; fi;)
ifeq ($(BOOST_PYTHON_LIB),)
$(error BOOST_PYTHON_LIB could not be detected. Please define manualy)
endif
ifeq ($(PYTHON_MAJOR_VERSION),3)
LDLIBS += `$(PYTHON_EXECUTABLE)-config --libs` $(BOOST_PYTHON_LIB) -lboost_system -lboost_filesystem
CXXFLAGS += `$(PYTHON_EXECUTABLE)-config --includes` -D WITH_PYTHON
else
LDLIBS += `$(PYTHON_EXECUTABLE)-config --libs` $(BOOST_PYTHON_LIB) -lboost_system -lboost_filesystem
CXXFLAGS += `$(PYTHON_EXECUTABLE)-config --includes` -D WITH_PYTHON
endif
PY_WRAPPER_FILE = kernel/python_wrappers
OBJS += $(PY_WRAPPER_FILE).o
PY_GEN_SCRIPT= py_wrap_generator