linux-firmware/Makefile

# This file implements the GNOME Build API:
# http://people.gnome.org/~walters/docs/build-api.txt

FIRMWAREDIR = /lib/firmware

all:

check:
	@if ! which pre-commit >/dev/null; then \
		echo "Install pre-commit to check files"; \
		exit 1; \
	fi
	@pre-commit run --all-files

install:
	install -d $(DESTDIR)$(FIRMWAREDIR)
	./copy-firmware.sh $(DESTDIR)$(FIRMWAREDIR)

install-xz:
	install -d $(DESTDIR)$(FIRMWAREDIR)
	./copy-firmware.sh --xz $(DESTDIR)$(FIRMWAREDIR)

install-zst:
	install -d $(DESTDIR)$(FIRMWAREDIR)
	./copy-firmware.sh --zstd $(DESTDIR)$(FIRMWAREDIR)
build: Implement minimal GNOME Build API One more step on the road to entirely eliminating the concept of packages. I adapted the installation rules from the Fedora spec file. They should clearly be less lame, but to do so we'd need more formal rules about which files should be installed. Maybe just limit it to things ending in ".bin" or ".fw"? See http://people.gnome.org/~walters/docs/build-api.txt Signed-off-by: Colin Walters <walters@verbum.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> 2012-05-21 22:37:20 +00:00			`# This file implements the GNOME Build API:`
			`# http://people.gnome.org/~walters/docs/build-api.txt`

			`FIRMWAREDIR = /lib/firmware`

			`all:`

Add a metadata consistency check script The script compares the files listed in WHENCE (or otherwise expected) and the files known to git, and reports all differences as errors. Add a 'check' rule to the Makefile that runs this. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 2016-09-18 00:44:04 +00:00			`check:`
Wire up pre-commit to `make check` This will let `make check` cover more things than just `WHENCE`. Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> 2023-08-15 17:52:13 +00:00			`@if ! which pre-commit >/dev/null; then \`
			`echo "Install pre-commit to check files"; \`
			`exit 1; \`
			`fi`
			`@pre-commit run --all-files`
Add a metadata consistency check script The script compares the files listed in WHENCE (or otherwise expected) and the files known to git, and reports all differences as errors. Add a 'check' rule to the Makefile that runs this. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 2016-09-18 00:44:04 +00:00
build: Implement minimal GNOME Build API One more step on the road to entirely eliminating the concept of packages. I adapted the installation rules from the Fedora spec file. They should clearly be less lame, but to do so we'd need more formal rules about which files should be installed. Maybe just limit it to things ending in ".bin" or ".fw"? See http://people.gnome.org/~walters/docs/build-api.txt Signed-off-by: Colin Walters <walters@verbum.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> 2012-05-21 22:37:20 +00:00			`install:`
Makefile: replace mkdir by install mkdir -p creates paths that are bound to user's settings and therefore can lead to different file mode bits of the base paths accross different machines. Use install instead, as this tool is not prone to such behavior. Signed-off-by: Konrad Weihmann <kweihmann@outlook.com> Signed-off-by: Josh Boyer <jwboyer@kernel.org> 2022-05-09 10:25:02 +00:00			`install -d $(DESTDIR)$(FIRMWAREDIR)`
Install only listed firmware files The current make-install procedure leaves lots of garbage files that aren't really firmware files in /lib/firmware. Instead of copy-all-and-prune approach, copy only the listed files and links in WHENCE by make-install for assuring only the proper firmware files. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Josh Boyer <jwboyer@kernel.org> 2019-07-31 16:17:44 +00:00			`./copy-firmware.sh $(DESTDIR)$(FIRMWAREDIR)`
Makefile, copy-firmware: support xz/zstd compressed firmware The kernel has supported compressed firmware for quite some time. So let's add a couple of targets to produce that. In practical terms this means it we'll use ~5x times less space on disk. Reportedly the amd ucode, needs to be uncompressed _within_ the initrd in order to work. Using compressed ucode in late load just works. Ideally this will be addressed by the initrd generators, but considering the files are tiny in size let's skip the compression. v2 - commit message, skip compression for files annotated as Raw v3 - rebase [Drop extra verbose statement in zstd case, Josh Boyer <jwboyer@kernel.org>] Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Signed-off-by: Josh Boyer <jwboyer@kernel.org> 2023-06-05 13:58:12 +00:00
			`install-xz:`
			`install -d $(DESTDIR)$(FIRMWAREDIR)`
			`./copy-firmware.sh --xz $(DESTDIR)$(FIRMWAREDIR)`

			`install-zst:`
			`install -d $(DESTDIR)$(FIRMWAREDIR)`
			`./copy-firmware.sh --zstd $(DESTDIR)$(FIRMWAREDIR)`