2
0
mirror of https://github.com/checkpoint-restore/criu synced 2025-08-22 01:51:51 +00:00
criu/lib/Makefile
Radostin Stoyanov 4f15fe8c59 make: improve check for externally managed Python
Move PYTHON_EXTERNALLY_MANAGED and PIP_BREAK_SYSTEM_PACKAGES
into Makefile.install to avoid code duplication. In addition, add
PIPFLAGS variable to enable specifying pip options during installation.
This is particularly useful for packaging, where it is common for `pip install`
to run in an environment with pre-installed dependencies and without internet
access. In such environment, we need to specify the following options:

    --no-build-isolation --no-index --no-deps

Signed-off-by: Radostin Stoyanov <rstoyanov@fedoraproject.org>
2024-09-11 16:02:11 -07:00

81 lines
2.8 KiB
Makefile

CRIU_SO := libcriu.so
CRIU_A := libcriu.a
UAPI_HEADERS := lib/c/criu.h images/rpc.proto images/rpc.pb-c.h criu/include/version.h
all-y += lib-c lib-a lib-py
#
# C language bindings.
lib/c/Makefile: ;
lib/c/%: .FORCE
$(Q) $(MAKE) $(build)=lib/c $@
cflags-so += $(CFLAGS) -rdynamic -Wl,-soname,$(CRIU_SO).$(CRIU_SO_VERSION_MAJOR)
ldflags-so += -lprotobuf-c
lib/c/$(CRIU_SO): lib/c/built-in.o
$(call msg-link, $@)
$(Q) $(CC) -shared $(cflags-so) -o $@ $^ $(ldflags-so) $(LDFLAGS)
lib/c/$(CRIU_A): lib/c/built-in.o
$(call msg-link, $@)
$(Q) $(AR) rcs $@ $^
lib-c: lib/c/$(CRIU_SO)
lib-a: lib/c/$(CRIU_A)
.PHONY: lib-c lib-a
#
# Python bindings.
lib/pycriu/Makefile: ;
lib/pycriu/%: .FORCE
$(call msg-gen, $@)
$(Q) $(MAKE) $(build)=lib/pycriu $@
lib-py:
$(Q) $(MAKE) $(build)=lib/pycriu all
.PHONY: lib-py
clean-lib:
$(Q) $(MAKE) $(build)=lib/c clean
$(Q) $(MAKE) $(build)=lib/pycriu clean
.PHONY: clean-lib
clean: clean-lib
cleanup-y += lib/c/$(CRIU_SO) lib/c/$(CRIU_A) lib/c/criu.pc
mrproper: clean
install: lib-c lib-a lib-py lib/c/criu.pc.in
$(E) " INSTALL " lib
$(Q) mkdir -p $(DESTDIR)$(LIBDIR)
$(Q) install -m 755 lib/c/$(CRIU_SO) $(DESTDIR)$(LIBDIR)/$(CRIU_SO).$(CRIU_SO_VERSION_MAJOR).$(CRIU_SO_VERSION_MINOR)
$(Q) ln -fns $(CRIU_SO).$(CRIU_SO_VERSION_MAJOR).$(CRIU_SO_VERSION_MINOR) $(DESTDIR)$(LIBDIR)/$(CRIU_SO).$(CRIU_SO_VERSION_MAJOR)
$(Q) ln -fns $(CRIU_SO).$(CRIU_SO_VERSION_MAJOR).$(CRIU_SO_VERSION_MINOR) $(DESTDIR)$(LIBDIR)/$(CRIU_SO)
$(Q) install -m 755 lib/c/$(CRIU_A) $(DESTDIR)$(LIBDIR)/$(CRIU_A)
$(Q) mkdir -p $(DESTDIR)$(INCLUDEDIR)/criu/
$(Q) install -m 644 $(UAPI_HEADERS) $(DESTDIR)$(INCLUDEDIR)/criu/
$(E) " INSTALL " pkgconfig/criu.pc
$(Q) mkdir -p $(DESTDIR)$(LIBDIR)/pkgconfig
$(Q) sed -e 's,@version@,$(CRIU_VERSION),' -e 's,@libdir@,$(LIBDIR),' -e 's,@includedir@,$(dir $(INCLUDEDIR)/criu/),' lib/c/criu.pc.in > lib/c/criu.pc
$(Q) install -m 644 lib/c/criu.pc $(DESTDIR)$(LIBDIR)/pkgconfig
ifeq ($(SKIP_PIP_INSTALL),0)
$(E) " INSTALL " pycriu
$(Q) $(PYTHON) -m pip install $(PIPFLAGS) --prefix=$(DESTDIR)$(PREFIX) ./lib
else
$(E) " SKIP INSTALL pycriu"
endif
.PHONY: install
uninstall:
$(E) " UNINSTALL" $(CRIU_SO)
$(Q) $(RM) $(addprefix $(DESTDIR)$(LIBDIR)/,$(CRIU_SO).$(CRIU_SO_VERSION_MAJOR))
$(Q) $(RM) $(addprefix $(DESTDIR)$(LIBDIR)/,$(CRIU_SO))
$(Q) $(RM) $(addprefix $(DESTDIR)$(LIBDIR)/,$(CRIU_A))
$(Q) $(RM) $(addprefix $(DESTDIR)$(LIBDIR)/,$(CRIU_SO).$(CRIU_SO_VERSION_MAJOR).$(CRIU_SO_VERSION_MINOR))
$(Q) $(RM) $(addprefix $(DESTDIR)$(INCLUDEDIR)/criu/,$(notdir $(UAPI_HEADERS)))
$(E) " UNINSTALL" pkgconfig/criu.pc
$(Q) $(RM) $(addprefix $(DESTDIR)$(LIBDIR)/pkgconfig/,criu.pc)
ifeq ($(SKIP_PIP_INSTALL),0)
$(E) " UNINSTALL" pycriu
$(Q) $(PYTHON) ./scripts/uninstall_module.py --prefix=$(DESTDIR)$(PREFIX) pycriu
else
$(E) " SKIP UNINSTALL pycriu"
endif
.PHONY: uninstall