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Merge pull request #905 from christian-krieg/feature/python_bindings

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Feature/python bindings
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Clifford Wolf 2019-04-22 14:47:52 +02:00 • committed by GitHub
commit 99d5435650
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15 changed files with 2472 additions and 10 deletions
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59
Makefile
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@ -16,9 +16,17 @@ ENABLE_READLINE := 1
ENABLE_EDITLINE := 0
ENABLE_VERIFIC := 0
ENABLE_COVER := 1
ENABLE_LIBYOSYS := 0
ENABLE_LIBYOSYS := 1
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_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 $(PYTHON_VERSION) | cut -f1 -d.)
PYTHON_DESTDIR := `$(PYTHON_EXECUTABLE)-config --prefix`/lib/python$(PYTHON_VERSION)/dist-packages
# other configuration flags
ENABLE_GCOV := 0
ENABLE_GPROF := 0
@ -261,6 +269,34 @@ ifeq ($(ENABLE_LIBYOSYS),1)
TARGETS += libyosys.so
endif
ifeq ($(ENABLE_PYOSYS),1)
#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)) - > /dev/null 2>&1; 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)) - > /dev/null 2>&1; 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)) - > /dev/null 2>&1; 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)) - > /dev/null 2>&1; 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
PY_WRAP_INCLUDES := $(shell python$(PYTHON_VERSION) -c "import $(PY_GEN_SCRIPT); $(PY_GEN_SCRIPT).print_includes()")
endif
ifeq ($(ENABLE_READLINE),1)
CXXFLAGS += -DYOSYS_ENABLE_READLINE
ifeq ($(OS), FreeBSD)
@ -510,6 +546,14 @@ libyosys.so: $(filter-out kernel/driver.o,$(OBJS))
$(Q) mkdir -p $(dir $@)
$(P) $(CXX) -o $@ -c $(CPPFLAGS) $(CXXFLAGS) $<
%.pyh: %.h
$(Q) mkdir -p $(dir $@)
$(P) cat $< | grep -E -v "#[ ]*(include|error)" | $(LD) -x c++ -o $@ -E -P -
$(PY_WRAPPER_FILE).cc: $(PY_GEN_SCRIPT).py $(PY_WRAP_INCLUDES)
$(Q) mkdir -p $(dir $@)
$(P) python$(PYTHON_VERSION) -c "import $(PY_GEN_SCRIPT); $(PY_GEN_SCRIPT).gen_wrappers(\"$(PY_WRAPPER_FILE).cc\")"
%.o: %.cpp
$(Q) mkdir -p $(dir $@)
$(P) $(CXX) -o $@ -c $(CPPFLAGS) $(CXXFLAGS) $<
@ -638,6 +682,11 @@ ifeq ($(ENABLE_LIBYOSYS),1)
$(INSTALL_SUDO) cp libyosys.so $(DESTDIR)$(LIBDIR)
$(INSTALL_SUDO) $(STRIP) -S $(DESTDIR)$(LIBDIR)/libyosys.so
$(INSTALL_SUDO) ldconfig
ifeq ($(ENABLE_PYOSYS),1)
$(INSTALL_SUDO) mkdir -p $(PYTHON_DESTDIR)/pyosys
$(INSTALL_SUDO) cp libyosys.so $(PYTHON_DESTDIR)/pyosys
$(INSTALL_SUDO) cp __init__.py $(PYTHON_DESTDIR)/pyosys
endif
endif
uninstall:
@ -645,6 +694,11 @@ uninstall:
$(INSTALL_SUDO) rm -rvf $(DESTDIR)$(DATDIR)
ifeq ($(ENABLE_LIBYOSYS),1)
$(INSTALL_SUDO) rm -vf $(DESTDIR)$(LIBDIR)/libyosys.so
ifeq ($(ENABLE_PYOSYS),1)
$(INSTALL_SUDO) rm -vf $(PYTHON_DESTDIR)/pyosys/libyosys.so
$(INSTALL_SUDO) rm -vf $(PYTHON_DESTDIR)/pyosys/__init__.py
$(INSTALL_SUDO) rmdir $(PYTHON_DESTDIR)/pyosys
endif
endif
update-manual: $(TARGETS) $(EXTRA_TARGETS)
@ -657,8 +711,9 @@ manual: $(TARGETS) $(EXTRA_TARGETS)
clean:
rm -rf share
rm -rf kernel/*.pyh
if test -d manual; then cd manual && sh clean.sh; fi
rm -f $(OBJS) $(GENFILES) $(TARGETS) $(EXTRA_TARGETS) $(EXTRA_OBJS)
rm -f $(OBJS) $(GENFILES) $(TARGETS) $(EXTRA_TARGETS) $(EXTRA_OBJS) $(PY_WRAP_INCLUDES) $(PY_WRAPPER_FILE).cc
rm -f kernel/version_*.o kernel/version_*.cc abc/abc-[0-9a-f]* abc/libabc-[0-9a-f]*.a
rm -f libs/*/*.d frontends/*/*.d passes/*/*.d backends/*/*.d kernel/*.d techlibs/*/*.d
rm -rf tests/asicworld/*.out tests/asicworld/*.log