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Revert "Remove most of Ferass's lbmk contributions" This reverts commit a4ea2867319471d9fe7d4ee540881e0286b4d3cf. The licensing audit has been abandoned. I will not be re-licensing in bulk to MIT. I can still use MIT license on new works, e.g. utilities, but there's really no pressing need to re-license lbmk. It's just shell scripts, and most of what it interacts with (coreboot, grub, seabios) is GPL anyway. So who cares? Ferass's patch was removed due to refusal to re-license, but the decision to re-license has been canceled. I'm now aiming for a quick stable release.
2023-06-13 11:09:01 +00:00
#!/usr/bin/env sh
Use SPDX license headers on all scripts This results in much cleaner copyright and license declarations. SPDX headers are legally recognised and make auditing easier. Also, remove descriptions of each script, from each script. Libreboot documentation at docs/maintain/ describes them. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-09-25 01:19:30 +00:00
# SPDX-License-Identifier: GPL-3.0-or-later
Update email address for Leah Rowe copyrights also, some of them were out of date; years now updated. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-09-25 01:27:26 +00:00
# SPDX-FileCopyrightText: 2014,2015,2020,2021,2023 Leah Rowe <leah@libreboot.org>
libreboot! this is forked from the "libre" branch in osboot, which is itself a libre, deblobbed fork of osboot, a blobbed up fork of libreboot libreboot needed to be purged clean. this is the new libreboot development repository. the old one has been abandoned
2021-05-18 12:56:12 +00:00
[ "x${DEBUG+set}" = 'xset' ] && set -v
set -u -e
put all src downloads under src/ build/release/src was partly re-written to accomodate this memtest86plus was patched to have a central Makefile, and lbmk modified to use that, rather than mess with build32 and build64. the central Makefile just builds both targets or cleans both targets Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-10-06 21:59:36 +00:00
. "include/err.sh"
build/grub/*: move common strings to variables also general cleanup of these scripts Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-09-25 02:06:43 +00:00
elfdir="elf/grub"
merge config/ and resources/ Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-09-04 01:36:41 +00:00
grubcfgsdir="config/grub"
build/grub/*: move common strings to variables also general cleanup of these scripts Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-09-25 02:06:43 +00:00
layoutdir="/boot/grub/layouts"
build/payload/grub: 79 chars or less per line Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-05-20 18:55:11 +00:00
Revert "Remove most of Ferass's lbmk contributions" This reverts commit a4ea2867319471d9fe7d4ee540881e0286b4d3cf. The licensing audit has been abandoned. I will not be re-licensing in bulk to MIT. I can still use MIT license on new works, e.g. utilities, but there's really no pressing need to re-license lbmk. It's just shell scripts, and most of what it interacts with (coreboot, grub, seabios) is GPL anyway. So who cares? Ferass's patch was removed due to refusal to re-license, but the decision to re-license has been canceled. I'm now aiming for a quick stable release.
2023-06-13 11:09:01 +00:00
. "${grubcfgsdir}/modules.list"
libreboot! this is forked from the "libre" branch in osboot, which is itself a libre, deblobbed fork of osboot, a blobbed up fork of libreboot libreboot needed to be purged clean. this is the new libreboot development repository. the old one has been abandoned
2021-05-18 12:56:12 +00:00
build/payload/grub: split logic into functions main() on top top-down logic Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-05-20 19:07:22 +00:00
main()
{
use the new coding style in scripts there were stragglers left over from the last audit, and these stragglers still exist even after all the major re-factoring as of late the new style is: bsd-like coding style and error handling. verbose yet simple error handling. we use an "err" function in a way reminiscent of most C programs that you see in openbsd base (err.h) this style is very clean, resulting in readable code Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-23 23:30:07 +00:00
handle_dependencies
build/grub/payload: split up main() also: the grub-mkstandalone command didn't have a || at the end, even though it did specify an err call. This has been corrected, so that the command now defers to err() under fault conditions. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-09-25 01:57:45 +00:00
build_keymap_configs
build_grub_payload
build/fw/grub: re-add end confirmation message otherwise, if src/grub/ was already compiled, this would not print anything on the screen. however, the files will have been created under elf/grub this message just makes lbmk a bit more user friendly Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-10-07 05:08:03 +00:00
printf "GRUB files now available under directory: %s\n" "${elfdir}"
build/grub/payload: split up main() also: the grub-mkstandalone command didn't have a || at the end, even though it did specify an err call. This has been corrected, so that the command now defers to err() under fault conditions. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-09-25 01:57:45 +00:00
}
handle_dependencies()
{
lbmk: use 2-level directory structure in script/ as opposed to the current 3-level structure. recent build system simplifications have enabled this change, thus: ./build fw coreboot -> ./build roms ./build fw grub -> ./build grub ./build fw serprog -> ./build serprog ./update project release -> ./update release ./update project trees -> ./update trees ./update vendor download -> ./vendor download ./update vendor inject -> ./vendor inject alper criticised that the commands were too long, so i made them shorter! Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-10-19 23:17:30 +00:00
[ -d "src/grub" ] || x_ ./update trees -f grub
put all src downloads under src/ build/release/src was partly re-written to accomodate this memtest86plus was patched to have a central Makefile, and lbmk modified to use that, rather than mess with build32 and build64. the central Makefile just builds both targets or cleans both targets Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-10-06 21:59:36 +00:00
[ -f "src/grub/grub-mkstandalone" ] || build_grub_utils
x_ mkdir -p "${elfdir}"
Greatly simplify error handling in shell scripts Instead of having detailed error messages, run most commands through a function that calls err() under fault conditions. Where detail is still required, err() is still called manually. Where it isn't, the error message is simply whatever command was executed to cause the error. This results in a massive sloccount reduction for lbmk; specifically, 178 sloc reduction, or a 8.1% reduction. The total sloccount is now 2022, for shell scripts. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-10-01 05:33:43 +00:00
x_ rm -f "${elfdir}/"*
build/grub/payload: split up main() also: the grub-mkstandalone command didn't have a || at the end, even though it did specify an err call. This has been corrected, so that the command now defers to err() under fault conditions. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-09-25 01:57:45 +00:00
}
libreboot! this is forked from the "libre" branch in osboot, which is itself a libre, deblobbed fork of osboot, a blobbed up fork of libreboot libreboot needed to be purged clean. this is the new libreboot development repository. the old one has been abandoned
2021-05-18 12:56:12 +00:00
unify build/grub/* to build/coreboot/grub Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-10-06 00:34:14 +00:00
build_grub_utils()
{
(
put all src downloads under src/ build/release/src was partly re-written to accomodate this memtest86plus was patched to have a central Makefile, and lbmk modified to use that, rather than mess with build32 and build64. the central Makefile just builds both targets or cleans both targets Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-10-06 21:59:36 +00:00
x_ cd "src/grub"
unify build/grub/* to build/coreboot/grub Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-10-06 00:34:14 +00:00
[ ! -d Makefile ] || x_ make distclean
x_ ./bootstrap --gnulib-srcdir=gnulib/ --no-git
x_ ./autogen.sh
x_ ./configure --with-platform=coreboot
x_ make -j$(nproc) FS_PAYLOAD_MODULES=""
)
}
build/grub/payload: split up main() also: the grub-mkstandalone command didn't have a || at the end, even though it did specify an err call. This has been corrected, so that the command now defers to err() under fault conditions. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-09-25 01:57:45 +00:00
build_keymap_configs()
{
grub: all one grub.elf containing keymaps and cfg new behaviour: * grub.cfg and grubtest.cfg no longer inserted to cbfs * grub.cfg in memdisk instead * grub.cfg in memdisk defers to cbfs/grub.cfg if added (not added by default, anymore) * does not defer to grubtest.cfg even if available * only shows link to grubtest.cfg if available, as a menuentry item keymaps: if /keymap.gkb exists in cbfs, it uses that by default, but by default this isn't added. instead, it looks for a file named keymap.cfg and sources that, which then sets the keymap to one that is located under memdisk. this file is inserted for each rom, per layout. if keymap.gkb and keymap.cfg both absent, grub.cfg in memdisk shall defer to usqwerty as the default keymap grub_scan_disk: grub.cfg looks for cbfs file "scan.cfg" and sources that if found, which will be inserted with the string: set grub_scandisk=setting_goes_here (based on target.cfg, generated by build/boot/roms automatically). If no scan.cfg is found, it defaults to "both" The "background.png" file remains unchanged, and present in CBFS, used by grub.cfg if present (and it is, by default) This change actually *saves* space in CBFS, due to compression, and means that the grub.cfg is now compressed heavily. This is also safer, because now the user overrides grub.cfg by adding it, and they can still add grubtest.cfg for testing first. If they accidentally delete both configs from cbfs, Libreboot will fall back to the one in memdisk which would presumably not be deleted. This also means that lbmk can now more easily be used by other build systems, that just want the GRUB part to re-use in their own project. For example, people who want to build custom coreboot images without using Libreboot's build system. This change also *speeds* up the build process considerably, on the parts where ROM images are copied. It's less than half a second now, whereas previously it took about 30-45 seconds for ROM images to copy, because of grub.elf being re-added in each ROM via cbfstool, where compression is used; I believe the compression part is what caused slowness. Much, much faster, more versatile builds. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-28 17:10:35 +00:00
for keylayoutfile in "${grubcfgsdir}/keymap/"*.gkb; do
use the new coding style in scripts there were stragglers left over from the last audit, and these stragglers still exist even after all the major re-factoring as of late the new style is: bsd-like coding style and error handling. verbose yet simple error handling. we use an "err" function in a way reminiscent of most C programs that you see in openbsd base (err.h) this style is very clean, resulting in readable code Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-23 23:30:07 +00:00
[ -f "${keylayoutfile}" ] || continue
grub: all one grub.elf containing keymaps and cfg new behaviour: * grub.cfg and grubtest.cfg no longer inserted to cbfs * grub.cfg in memdisk instead * grub.cfg in memdisk defers to cbfs/grub.cfg if added (not added by default, anymore) * does not defer to grubtest.cfg even if available * only shows link to grubtest.cfg if available, as a menuentry item keymaps: if /keymap.gkb exists in cbfs, it uses that by default, but by default this isn't added. instead, it looks for a file named keymap.cfg and sources that, which then sets the keymap to one that is located under memdisk. this file is inserted for each rom, per layout. if keymap.gkb and keymap.cfg both absent, grub.cfg in memdisk shall defer to usqwerty as the default keymap grub_scan_disk: grub.cfg looks for cbfs file "scan.cfg" and sources that if found, which will be inserted with the string: set grub_scandisk=setting_goes_here (based on target.cfg, generated by build/boot/roms automatically). If no scan.cfg is found, it defaults to "both" The "background.png" file remains unchanged, and present in CBFS, used by grub.cfg if present (and it is, by default) This change actually *saves* space in CBFS, due to compression, and means that the grub.cfg is now compressed heavily. This is also safer, because now the user overrides grub.cfg by adding it, and they can still add grubtest.cfg for testing first. If they accidentally delete both configs from cbfs, Libreboot will fall back to the one in memdisk which would presumably not be deleted. This also means that lbmk can now more easily be used by other build systems, that just want the GRUB part to re-use in their own project. For example, people who want to build custom coreboot images without using Libreboot's build system. This change also *speeds* up the build process considerably, on the parts where ROM images are copied. It's less than half a second now, whereas previously it took about 30-45 seconds for ROM images to copy, because of grub.elf being re-added in each ROM via cbfstool, where compression is used; I believe the compression part is what caused slowness. Much, much faster, more versatile builds. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-28 17:10:35 +00:00
keymap="${keylayoutfile##${grubcfgsdir}/keymap/}"
keymap="${keymap%.gkb}"
Greatly simplify error handling in shell scripts Instead of having detailed error messages, run most commands through a function that calls err() under fault conditions. Where detail is still required, err() is still called manually. Where it isn't, the error message is simply whatever command was executed to cause the error. This results in a massive sloccount reduction for lbmk; specifically, 178 sloc reduction, or a 8.1% reduction. The total sloccount is now 2022, for shell scripts. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-10-01 05:33:43 +00:00
x_ printf "keymap %s\n" "${keymap}" > \
"${elfdir}/keymap_${keymap}.cfg"
build/payload/grub: split logic into functions main() on top top-down logic Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-05-20 19:07:22 +00:00
done
build/grub/payload: split up main() also: the grub-mkstandalone command didn't have a || at the end, even though it did specify an err call. This has been corrected, so that the command now defers to err() under fault conditions. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-09-25 01:57:45 +00:00
}
libreboot! this is forked from the "libre" branch in osboot, which is itself a libre, deblobbed fork of osboot, a blobbed up fork of libreboot libreboot needed to be purged clean. this is the new libreboot development repository. the old one has been abandoned
2021-05-18 12:56:12 +00:00
build/grub/payload: split up main() also: the grub-mkstandalone command didn't have a || at the end, even though it did specify an err call. This has been corrected, so that the command now defers to err() under fault conditions. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-09-25 01:57:45 +00:00
build_grub_payload()
{
put all src downloads under src/ build/release/src was partly re-written to accomodate this memtest86plus was patched to have a central Makefile, and lbmk modified to use that, rather than mess with build32 and build64. the central Makefile just builds both targets or cleans both targets Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-10-06 21:59:36 +00:00
./src/grub/grub-mkstandalone \
--grub-mkimage="src/grub/grub-mkimage" \
grub: all one grub.elf containing keymaps and cfg new behaviour: * grub.cfg and grubtest.cfg no longer inserted to cbfs * grub.cfg in memdisk instead * grub.cfg in memdisk defers to cbfs/grub.cfg if added (not added by default, anymore) * does not defer to grubtest.cfg even if available * only shows link to grubtest.cfg if available, as a menuentry item keymaps: if /keymap.gkb exists in cbfs, it uses that by default, but by default this isn't added. instead, it looks for a file named keymap.cfg and sources that, which then sets the keymap to one that is located under memdisk. this file is inserted for each rom, per layout. if keymap.gkb and keymap.cfg both absent, grub.cfg in memdisk shall defer to usqwerty as the default keymap grub_scan_disk: grub.cfg looks for cbfs file "scan.cfg" and sources that if found, which will be inserted with the string: set grub_scandisk=setting_goes_here (based on target.cfg, generated by build/boot/roms automatically). If no scan.cfg is found, it defaults to "both" The "background.png" file remains unchanged, and present in CBFS, used by grub.cfg if present (and it is, by default) This change actually *saves* space in CBFS, due to compression, and means that the grub.cfg is now compressed heavily. This is also safer, because now the user overrides grub.cfg by adding it, and they can still add grubtest.cfg for testing first. If they accidentally delete both configs from cbfs, Libreboot will fall back to the one in memdisk which would presumably not be deleted. This also means that lbmk can now more easily be used by other build systems, that just want the GRUB part to re-use in their own project. For example, people who want to build custom coreboot images without using Libreboot's build system. This change also *speeds* up the build process considerably, on the parts where ROM images are copied. It's less than half a second now, whereas previously it took about 30-45 seconds for ROM images to copy, because of grub.elf being re-added in each ROM via cbfstool, where compression is used; I believe the compression part is what caused slowness. Much, much faster, more versatile builds. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-28 17:10:35 +00:00
-O i386-coreboot \
build/grub/*: move common strings to variables also general cleanup of these scripts Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-09-25 02:06:43 +00:00
-o "${elfdir}/grub.elf" \
put all src downloads under src/ build/release/src was partly re-written to accomodate this memtest86plus was patched to have a central Makefile, and lbmk modified to use that, rather than mess with build32 and build64. the central Makefile just builds both targets or cleans both targets Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-10-06 21:59:36 +00:00
-d "src/grub/grub-core/" \
grub: all one grub.elf containing keymaps and cfg new behaviour: * grub.cfg and grubtest.cfg no longer inserted to cbfs * grub.cfg in memdisk instead * grub.cfg in memdisk defers to cbfs/grub.cfg if added (not added by default, anymore) * does not defer to grubtest.cfg even if available * only shows link to grubtest.cfg if available, as a menuentry item keymaps: if /keymap.gkb exists in cbfs, it uses that by default, but by default this isn't added. instead, it looks for a file named keymap.cfg and sources that, which then sets the keymap to one that is located under memdisk. this file is inserted for each rom, per layout. if keymap.gkb and keymap.cfg both absent, grub.cfg in memdisk shall defer to usqwerty as the default keymap grub_scan_disk: grub.cfg looks for cbfs file "scan.cfg" and sources that if found, which will be inserted with the string: set grub_scandisk=setting_goes_here (based on target.cfg, generated by build/boot/roms automatically). If no scan.cfg is found, it defaults to "both" The "background.png" file remains unchanged, and present in CBFS, used by grub.cfg if present (and it is, by default) This change actually *saves* space in CBFS, due to compression, and means that the grub.cfg is now compressed heavily. This is also safer, because now the user overrides grub.cfg by adding it, and they can still add grubtest.cfg for testing first. If they accidentally delete both configs from cbfs, Libreboot will fall back to the one in memdisk which would presumably not be deleted. This also means that lbmk can now more easily be used by other build systems, that just want the GRUB part to re-use in their own project. For example, people who want to build custom coreboot images without using Libreboot's build system. This change also *speeds* up the build process considerably, on the parts where ROM images are copied. It's less than half a second now, whereas previously it took about 30-45 seconds for ROM images to copy, because of grub.elf being re-added in each ROM via cbfstool, where compression is used; I believe the compression part is what caused slowness. Much, much faster, more versatile builds. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-28 17:10:35 +00:00
--fonts= --themes= --locales= \
--modules="${grub_modules}" \
--install-modules="${grub_install_modules}" \
build/grub/*: move common strings to variables also general cleanup of these scripts Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-09-25 02:06:43 +00:00
"${layoutdir}/colemak.gkb=${grubcfgsdir}/keymap/colemak.gkb" \
"${layoutdir}/deqwertz.gkb=${grubcfgsdir}/keymap/deqwertz.gkb" \
"${layoutdir}/esqwerty.gkb=${grubcfgsdir}/keymap/esqwerty.gkb" \
"${layoutdir}/frazerty.gkb=${grubcfgsdir}/keymap/frazerty.gkb" \
"${layoutdir}/frdvbepo.gkb=${grubcfgsdir}/keymap/frdvbepo.gkb" \
"${layoutdir}/itqwerty.gkb=${grubcfgsdir}/keymap/itqwerty.gkb" \
"${layoutdir}/svenska.gkb=${grubcfgsdir}/keymap/svenska.gkb" \
"${layoutdir}/trqwerty.gkb=${grubcfgsdir}/keymap/trqwerty.gkb" \
"${layoutdir}/ukdvorak.gkb=${grubcfgsdir}/keymap/ukdvorak.gkb" \
"${layoutdir}/ukqwerty.gkb=${grubcfgsdir}/keymap/ukqwerty.gkb" \
"${layoutdir}/usdvorak.gkb=${grubcfgsdir}/keymap/usdvorak.gkb" \
"${layoutdir}/usqwerty.gkb=${grubcfgsdir}/keymap/usqwerty.gkb" \
grub: all one grub.elf containing keymaps and cfg new behaviour: * grub.cfg and grubtest.cfg no longer inserted to cbfs * grub.cfg in memdisk instead * grub.cfg in memdisk defers to cbfs/grub.cfg if added (not added by default, anymore) * does not defer to grubtest.cfg even if available * only shows link to grubtest.cfg if available, as a menuentry item keymaps: if /keymap.gkb exists in cbfs, it uses that by default, but by default this isn't added. instead, it looks for a file named keymap.cfg and sources that, which then sets the keymap to one that is located under memdisk. this file is inserted for each rom, per layout. if keymap.gkb and keymap.cfg both absent, grub.cfg in memdisk shall defer to usqwerty as the default keymap grub_scan_disk: grub.cfg looks for cbfs file "scan.cfg" and sources that if found, which will be inserted with the string: set grub_scandisk=setting_goes_here (based on target.cfg, generated by build/boot/roms automatically). If no scan.cfg is found, it defaults to "both" The "background.png" file remains unchanged, and present in CBFS, used by grub.cfg if present (and it is, by default) This change actually *saves* space in CBFS, due to compression, and means that the grub.cfg is now compressed heavily. This is also safer, because now the user overrides grub.cfg by adding it, and they can still add grubtest.cfg for testing first. If they accidentally delete both configs from cbfs, Libreboot will fall back to the one in memdisk which would presumably not be deleted. This also means that lbmk can now more easily be used by other build systems, that just want the GRUB part to re-use in their own project. For example, people who want to build custom coreboot images without using Libreboot's build system. This change also *speeds* up the build process considerably, on the parts where ROM images are copied. It's less than half a second now, whereas previously it took about 30-45 seconds for ROM images to copy, because of grub.elf being re-added in each ROM via cbfstool, where compression is used; I believe the compression part is what caused slowness. Much, much faster, more versatile builds. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-28 17:10:35 +00:00
"/boot/grub/grub.cfg=${grubcfgsdir}/config/grub_memdisk.cfg" \
build/grub/payload: split up main() also: the grub-mkstandalone command didn't have a || at the end, even though it did specify an err call. This has been corrected, so that the command now defers to err() under fault conditions. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-09-25 01:57:45 +00:00
"/boot/grub/grub_default.cfg=${grubcfgsdir}/config/grub.cfg" || \
grub: all one grub.elf containing keymaps and cfg new behaviour: * grub.cfg and grubtest.cfg no longer inserted to cbfs * grub.cfg in memdisk instead * grub.cfg in memdisk defers to cbfs/grub.cfg if added (not added by default, anymore) * does not defer to grubtest.cfg even if available * only shows link to grubtest.cfg if available, as a menuentry item keymaps: if /keymap.gkb exists in cbfs, it uses that by default, but by default this isn't added. instead, it looks for a file named keymap.cfg and sources that, which then sets the keymap to one that is located under memdisk. this file is inserted for each rom, per layout. if keymap.gkb and keymap.cfg both absent, grub.cfg in memdisk shall defer to usqwerty as the default keymap grub_scan_disk: grub.cfg looks for cbfs file "scan.cfg" and sources that if found, which will be inserted with the string: set grub_scandisk=setting_goes_here (based on target.cfg, generated by build/boot/roms automatically). If no scan.cfg is found, it defaults to "both" The "background.png" file remains unchanged, and present in CBFS, used by grub.cfg if present (and it is, by default) This change actually *saves* space in CBFS, due to compression, and means that the grub.cfg is now compressed heavily. This is also safer, because now the user overrides grub.cfg by adding it, and they can still add grubtest.cfg for testing first. If they accidentally delete both configs from cbfs, Libreboot will fall back to the one in memdisk which would presumably not be deleted. This also means that lbmk can now more easily be used by other build systems, that just want the GRUB part to re-use in their own project. For example, people who want to build custom coreboot images without using Libreboot's build system. This change also *speeds* up the build process considerably, on the parts where ROM images are copied. It's less than half a second now, whereas previously it took about 30-45 seconds for ROM images to copy, because of grub.elf being re-added in each ROM via cbfstool, where compression is used; I believe the compression part is what caused slowness. Much, much faster, more versatile builds. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-28 17:10:35 +00:00
err "build_grub_elf: cannot build grub payload (grub-mkstandalone)"
use the new coding style in scripts there were stragglers left over from the last audit, and these stragglers still exist even after all the major re-factoring as of late the new style is: bsd-like coding style and error handling. verbose yet simple error handling. we use an "err" function in a way reminiscent of most C programs that you see in openbsd base (err.h) this style is very clean, resulting in readable code Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-23 23:30:07 +00:00
}
build/payload/grub: split logic into functions main() on top top-down logic Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-05-20 19:07:22 +00:00
main $@