kernel-hacking-2024-linux-s.../tools/net/ynl/Makefile

# SPDX-License-Identifier: GPL-2.0

SUBDIRS = lib generated samples

all: $(SUBDIRS) libynl.a

samples: | lib generated
libynl.a: | lib generated
	@echo -e "\tAR $@"
	@ar rcs $@ lib/ynl.o generated/*-user.o

$(SUBDIRS):
	@if [ -f "$@/Makefile" ] ; then \
		$(MAKE) -C $@ ; \
	fi

clean distclean:
	@for dir in $(SUBDIRS) ; do \
		if [ -f "$$dir/Makefile" ] ; then \
			$(MAKE) -C $$dir $@; \
		fi \
	done
	rm -f libynl.a

.PHONY: all clean distclean $(SUBDIRS)
tools: ynl: user space helpers Add "fixed" part of the user space Netlink Spec-based library. This will get linked with the protocol implementations to form a full API. Acked-by: Willem de Bruijn <willemb@google.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> 2023-06-05 19:01:06 +00:00			`# SPDX-License-Identifier: GPL-2.0`

			`SUBDIRS = lib generated samples`

tools: net: package libynl for use in selftests Support building the C YNL userspace library into one big static file. We can then link selftests against it for easy to use C netlink interface. Signed-off-by: Mina Almasry <almasrymina@google.com> Link: https://patch.msgid.link/20240628003253.1694510-14-almasrymina@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 2024-06-28 00:32:50 +00:00			`all: $(SUBDIRS) libynl.a`
tools: ynl: user space helpers Add "fixed" part of the user space Netlink Spec-based library. This will get linked with the protocol implementations to form a full API. Acked-by: Willem de Bruijn <willemb@google.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> 2023-06-05 19:01:06 +00:00
tools: ynl: order building samples after generated code Parallel builds of ynl: make -C tools/net/ynl/ -j 4 don't work correctly right now. samples get handled before generated, so build of samples does not notice that protos.a has changed. Order samples to be last. Link: https://lore.kernel.org/r/20231129193622.2912353-4-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> 2023-11-29 19:36:21 +00:00			`samples: \| lib generated`
tools: net: package libynl for use in selftests Support building the C YNL userspace library into one big static file. We can then link selftests against it for easy to use C netlink interface. Signed-off-by: Mina Almasry <almasrymina@google.com> Link: https://patch.msgid.link/20240628003253.1694510-14-almasrymina@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 2024-06-28 00:32:50 +00:00			`libynl.a: \| lib generated`
			`@echo -e "\tAR $@"`
			`@ar rcs $@ lib/ynl.o generated/*-user.o`
tools: ynl: order building samples after generated code Parallel builds of ynl: make -C tools/net/ynl/ -j 4 don't work correctly right now. samples get handled before generated, so build of samples does not notice that protos.a has changed. Order samples to be last. Link: https://lore.kernel.org/r/20231129193622.2912353-4-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> 2023-11-29 19:36:21 +00:00
tools: ynl: user space helpers Add "fixed" part of the user space Netlink Spec-based library. This will get linked with the protocol implementations to form a full API. Acked-by: Willem de Bruijn <willemb@google.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> 2023-06-05 19:01:06 +00:00			`$(SUBDIRS):`
			`@if [ -f "$@/Makefile" ] ; then \`
			`$(MAKE) -C $@ ; \`
			`fi`

tools: ynl: rename make hardclean -> distclean The make target to remove all generated files used to be called "hardclean" because it deleted files which were tracked by git. We no longer track generated user space files, so use the more common "distclean" name. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Reviewed-by: Donald Hunter <donald.hunter@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2024-03-05 05:13:26 +00:00			`clean distclean:`
tools: ynl: user space helpers Add "fixed" part of the user space Netlink Spec-based library. This will get linked with the protocol implementations to form a full API. Acked-by: Willem de Bruijn <willemb@google.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> 2023-06-05 19:01:06 +00:00			`@for dir in $(SUBDIRS) ; do \`
			`if [ -f "$$dir/Makefile" ] ; then \`
			`$(MAKE) -C $$dir $@; \`
			`fi \`
			`done`
tools: net: package libynl for use in selftests Support building the C YNL userspace library into one big static file. We can then link selftests against it for easy to use C netlink interface. Signed-off-by: Mina Almasry <almasrymina@google.com> Link: https://patch.msgid.link/20240628003253.1694510-14-almasrymina@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 2024-06-28 00:32:50 +00:00			`rm -f libynl.a`
tools: ynl: user space helpers Add "fixed" part of the user space Netlink Spec-based library. This will get linked with the protocol implementations to form a full API. Acked-by: Willem de Bruijn <willemb@google.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> 2023-06-05 19:01:06 +00:00
tools: ynl: add distclean to .PHONY in all makefiles Donald points out most YNL makefiles are missing distclean in .PHONY, even tho generated/Makefile does list it. Suggested-by: Donald Hunter <donald.hunter@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> Reviewed-by: Donald Hunter <donald.hunter@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2024-03-05 05:13:27 +00:00			`.PHONY: all clean distclean $(SUBDIRS)`