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https://github.com/vincentmli/bpfire.git
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77e3829dc1
This patch enabled that we can compress any firmware files on disk. This will save some space since /lib/firmware is becoming larger with every release. From formerly 828MiB, this is now using ~349MiB which is a saving of about 480MiB on disk. This is helping us a lot fighting to contain the distribution to 2GB on /. Some other firmware that is installed in other packages is not compressed with this patch which is a bit sad, but potentially not worth the effort. In order to ship this change with a Core Update, it might be intuitive to remove /lib/firmware first and then extract the new update with all new files. However, I do not know if this all will compress as well as before since now the files are already individually compressed. It might be a challenge to ship this. Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
83 lines
3.3 KiB
Plaintext
83 lines
3.3 KiB
Plaintext
###############################################################################
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# #
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# IPFire.org - A linux based firewall #
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# Copyright (C) 2007-2022 IPFire Team <info@ipfire.org> #
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# #
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# This program is free software: you can redistribute it and/or modify #
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# it under the terms of the GNU General Public License as published by #
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# the Free Software Foundation, either version 3 of the License, or #
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# (at your option) any later version. #
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# #
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# This program is distributed in the hope that it will be useful, #
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# but WITHOUT ANY WARRANTY; without even the implied warranty of #
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
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# GNU General Public License for more details. #
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# #
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# You should have received a copy of the GNU General Public License #
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# along with this program. If not, see <http://www.gnu.org/licenses/>. #
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# #
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###############################################################################
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###############################################################################
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# Definitions
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###############################################################################
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include Config
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VER = 20211216
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THISAPP = linux-firmware-$(VER)
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DL_FILE = $(THISAPP).tar.gz
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DL_FROM = $(URL_IPFIRE)
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DIR_APP = $(DIR_SRC)/$(THISAPP)
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TARGET = $(DIR_INFO)/$(THISAPP)
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###############################################################################
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# Top-level Rules
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###############################################################################
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objects = $(DL_FILE)
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$(DL_FILE) = $(DL_FROM)/$(DL_FILE)
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$(DL_FILE)_MD5 = eadc09197f2e22b527cbd0b5f4a59ebd
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install : $(TARGET)
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check : $(patsubst %,$(DIR_CHK)/%,$(objects))
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download :$(patsubst %,$(DIR_DL)/%,$(objects))
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md5 : $(subst %,%_MD5,$(objects))
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###############################################################################
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# Downloading, checking, md5sum
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###############################################################################
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$(patsubst %,$(DIR_CHK)/%,$(objects)) :
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@$(CHECK)
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$(patsubst %,$(DIR_DL)/%,$(objects)) :
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@$(LOAD)
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$(subst %,%_MD5,$(objects)) :
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@$(MD5)
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###############################################################################
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# Installation Details
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###############################################################################
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$(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
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@$(PREBUILD)
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@rm -rf $(DIR_APP) && cd $(DIR_SRC) && tar axf $(DIR_DL)/$(DL_FILE)
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cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/0001-Add-support-for-compressing-firmware-in-copy-firmwar.patch
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cd $(DIR_APP) && make installcompress
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# Remove any spaces in filenames
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while read -r file; do \
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mv "$${file}" "$${file// /_}" || exit 1; \
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done < <(find /lib/firmware -name "* *")
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@rm -rf $(DIR_APP)
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@$(POSTBUILD)
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