lib.sh: more unified config handling

replace it with logic that simply uses "." to load
files directly. for this, "vcfg" is added as a variable
in coreboot target.cfg files, referring to a directory
in config/vendor/ containing a file named pkg.cfg, and
this file then contains the same variables as the
erstwhile config/vendor/sources

config/git files are now directories, also containing
pkg.cfg files each with the same variables as before,
such as repository link and commit hash

this change results in a noticeable reduction in code
complexity within the build system.

unified reading of config files: new function setcfg()
added to lib.sh

setcfg checks if a config exists. if a 2nd argument is
passed, it is used as a return value for eval, otherwise
a string calling err is passed. setcfg output is passed
through eval, to set strings based on config; eval must
be used, so that the variables are set within the same
scope, otherwise they'd be set within setcfg which could
lead to some whacky results.

there's still a bit more more to do, but this single change
results in a substantial reduction in code complexity.

Signed-off-by: Leah Rowe <leah@libreboot.org>

1 files changed, 0 insertions, 166 deletions

diff --git a/config/vendor/sources b/config/vendor/sources
deleted file mode 100644
index 2096af54..00000000
--- a/config/vendor/sources
+++ /dev/null
@@ -1,166 +0,0 @@
-# This file holds the download sources for various intel blobs
-# board shortnames are listed and enclosed by '{}' followed by an opening
-# and closing '{}' for all blobs available for the board.
-# The board shortname must be the name of the board minus the trailing rom size.
-# If you want to make additions, try to add a backup url for download links and 
-# list hashes as sha1 sums.
-
-# NOTE: this file now defines checksums as sha512 (of the sha-2 family),
-# where previously we used 160-bit SHA-1 algorithm; SHA-1 is not secure,
-# having demonstrated collisions, so we have switched to using sha512sum
-
-{x230 x230t x230i t430 t530 w530}{
-	DL_hash 4dc908050c91c1227645c900ddee88652937540af4ba222b0239b7f459f260cdf6e5e8113ac14e5543d00cf53abdd6c7bd23e61f690de1ce45a3709a30cbb91c
-	DL_url https://download.lenovo.com/pccbbs/mobiles/g1rg24ww.exe
-	DL_url_bkup https://web.archive.org/web/20210706183911/https://download.lenovo.com/pccbbs/mobiles/g1rg24ww.exe
-}
-
-{x220 x220t t420 t520 t420s}{
-	DL_hash 81c9917938c4a2a4f128c976250451931efd0f25b51ff34f058ddacb8eec27272691371864a683ec7abcb924fea32592d061584c7b2571a5d3e84eb870281cc3
-	DL_url https://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles/83rf46ww.exe
-	DL_url_bkup https://web.archive.org/web/20220202201637/https://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles/83rf46ww.exe
-}
-
-# NOTE: google's manifest for archives containing mrc.bin, used here:
-# https://web.archive.org/web/20210211071412/https://dl.google.com/dl/edgedl/chromeos/recovery/recovery.conf
-{t440plibremrc w541 dell9020sff_nri dell9020mt_nri}{
-	DL_hash f3d79aec805c8b0094a4081be76b3a22d329c479ad18210449b7acc3236ccfc4a2103eaa7c5b79a4872bfd699eede047efd46dfb06dc8f47e3216fc254612998
-	DL_url https://download.lenovo.com/pccbbs/mobiles/glrg22ww.exe
-	DL_url_bkup https://web.archive.org/web/20211120031520/https://download.lenovo.com/pccbbs/mobiles/glrg22ww.exe
-}
-
-# broadwell mrc, and use me10 plus broadwell refcode
-{hp820g2}{
-	DL_hash 1ac05a3e4f46426eeb77f89c4aca25ed1ad64479d8fcba6a3ab63a944512bacbc5d148cc7b9c4ff4b8c90a1fb1de4776e46f14aca8021900e0df37246aa0b717
-	DL_url https://download.lenovo.com/pccbbs/mobiles/n10rg50w.exe
-	DL_url_bkup https://download.lenovo.com/pccbbs/mobiles/n10rg50w.exe
-	MRC_url https://dl.google.com/dl/edgedl/chromeos/recovery/chromeos_13904.77.0_samus_recovery_stable-channel_mp-v3.bin.zip
-	MRC_url_bkup https://web.archive.org/web/20220310155922/https://dl.google.com/dl/edgedl/chromeos/recovery/chromeos_13904.77.0_samus_recovery_stable-channel_mp-v3.bin.zip
-	MRC_hash 3ff1599c52539f0707a07a8664a84ce51cd3fed1569df4bb7aa6722fc8dec0af1754250333b6ca1a9794d970a4de7b29a5cf2499f5b61e4c3eab64d1314aaea9
-	MRC_board samus
-	MRC_refcode_cbtree coreboot413
-	MRC_refcode_gbe 131253
-}
-
-{hp8200sff}{
-	DL_hash 8fcb691bf84dc1feefc3c84f7cc59eadaabb200477bb3ecba1b050f23f133b0a8c2539015a523f676544c2dff64599bcba7e844e8c31757b90d70bb4485b5664
-	DL_url https://ftp.ext.hp.com/pub/softpaq/sp96001-96500/sp96026.exe
-	DL_url_bkup https://web.archive.org/web/20220708171920/https://ftp.ext.hp.com/pub/softpaq/sp96001-96500/sp96026.exe
-}
-
-{hp8300usdt hp8300cmt}{
-	DL_hash 4dc908050c91c1227645c900ddee88652937540af4ba222b0239b7f459f260cdf6e5e8113ac14e5543d00cf53abdd6c7bd23e61f690de1ce45a3709a30cbb91c
-	DL_url https://download.lenovo.com/pccbbs/mobiles/g1rg24ww.exe
-	DL_url_bkup https://web.archive.org/web/20210706183911/https://download.lenovo.com/pccbbs/mobiles/g1rg24ww.exe
-}
-
-{hp2560p}{
-	DL_hash 81c9917938c4a2a4f128c976250451931efd0f25b51ff34f058ddacb8eec27272691371864a683ec7abcb924fea32592d061584c7b2571a5d3e84eb870281cc3
-	DL_url https://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles/83rf46ww.exe
-	DL_url_bkup https://web.archive.org/web/20220202201637/https://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles/83rf46ww.exe
-
-	EC_hash a602cc7627c569bc423a5857cf506fbc3bcd68cb6b43a7c1b99d12a569b4107c412748cf49605ef4d5b930eb14b6815c4d1b1dc20145fe9d707e445fc201cea2
-	EC_url https://ftp.hp.com/pub/softpaq/sp85501-86000/sp85526.exe
-	EC_url_bkup https://web.archive.org/web/20230416125725/https://ftp.hp.com/pub/softpaq/sp85501-86000/sp85526.exe
-}
-
-{hp2570p}{
-	DL_hash 4dc908050c91c1227645c900ddee88652937540af4ba222b0239b7f459f260cdf6e5e8113ac14e5543d00cf53abdd6c7bd23e61f690de1ce45a3709a30cbb91c
-	DL_url https://download.lenovo.com/pccbbs/mobiles/g1rg24ww.exe
-	DL_url_bkup https://web.archive.org/web/20210706183911/https://download.lenovo.com/pccbbs/mobiles/g1rg24ww.exe
-
-	EC_hash 61ed284bdf938c5f36ad3267263fb3963a6608339425bc41aaef3ab0cd98f07c998d816b0233735ca35dc6cb771257da3f09a40d5cfc96bb6388b4366348275e
-	EC_url https://ftp.hp.com/pub/softpaq/sp96001-96500/sp96085.exe
-	EC_url_bkup https://web.archive.org/web/20230610174558/https://ftp.hp.com/pub/softpaq/sp96001-96500/sp96085.exe
-}
-
-{hp9470m}{
-	DL_hash 4dc908050c91c1227645c900ddee88652937540af4ba222b0239b7f459f260cdf6e5e8113ac14e5543d00cf53abdd6c7bd23e61f690de1ce45a3709a30cbb91c
-	DL_url https://download.lenovo.com/pccbbs/mobiles/g1rg24ww.exe
-	DL_url_bkup https://web.archive.org/web/20210706183911/https://download.lenovo.com/pccbbs/mobiles/g1rg24ww.exe
-
-	EC_hash 563422bf5420da18b89439f28a38ea28a175f0ad3588f0f5ea39b08dfdd14c8d513cbf11c2125ec3869fc3b7222c7dc3d111415185ea9b73f41410b1b57f13bd
-	EC_url https://ftp.hp.com/pub/softpaq/sp96001-96500/sp96090.exe
-	EC_url_bkup http://web.archive.org/web/20220504072602/https://ftp.ext.hp.com/pub/softpaq/sp96001-96500/sp96090.exe
-}
-
-{hp2170p}{
-	DL_hash 4dc908050c91c1227645c900ddee88652937540af4ba222b0239b7f459f260cdf6e5e8113ac14e5543d00cf53abdd6c7bd23e61f690de1ce45a3709a30cbb91c
-	DL_url https://download.lenovo.com/pccbbs/mobiles/g1rg24ww.exe
-	DL_url_bkup https://web.archive.org/web/20210706183911/https://download.lenovo.com/pccbbs/mobiles/g1rg24ww.exe
-
-	EC_hash 940e533b6a276c13a6e46a93795ca84b19877b05e82c0c1795b7fea9cbea63c28e606ef994352fc77c4fdfb2e0c31c5edeefa98b989e1990364dfc6417b25460
-	EC_url https://ftp.hp.com/pub/softpaq/sp96001-96500/sp96088.exe
-	EC_url_bkup https://web.archive.org/web/20230909164345/https://ftp.hp.com/pub/softpaq/sp96001-96500/sp96088.exe
-}
-
-{t1650}{
-	DL_hash 4dc908050c91c1227645c900ddee88652937540af4ba222b0239b7f459f260cdf6e5e8113ac14e5543d00cf53abdd6c7bd23e61f690de1ce45a3709a30cbb91c
-	DL_url https://download.lenovo.com/pccbbs/mobiles/g1rg24ww.exe
-	DL_url_bkup https://web.archive.org/web/20210706183911/https://download.lenovo.com/pccbbs/mobiles/g1rg24ww.exe
-
-	SCH5545EC_DL_url https://dl.dell.com/FOLDER05065992M/1/T1650A28.exe
-	SCH5545EC_DL_url_bkup https://web.archive.org/web/20230811151654/https://dl.dell.com/FOLDER05065992M/1/T1650A28.exe
-	SCH5545EC_DL_hash 18261d0f7f27e9de3b0b5a25019b9a934ef1a61cd3f0140e34f38553695e91e671e227a8fa962774edceab5c7804d13ed9fe1c518c5643c7c8f15632f903a6c4
-}
-
-# 68SCF and 68SCE family ROM
-# for 8460p, 8460w, 6460b, 8560p, 6560b, 6360b
-# release notes: https://support.hp.com/soar-attachment/858/col37737-ob-206569-2-ob-206569-2_sp85528_releasedoc.html
-{hp8460pintel}{
-	DL_hash 81c9917938c4a2a4f128c976250451931efd0f25b51ff34f058ddacb8eec27272691371864a683ec7abcb924fea32592d061584c7b2571a5d3e84eb870281cc3
-	DL_url https://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles/83rf46ww.exe
-	DL_url_bkup https://web.archive.org/web/20220202201637/https://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles/83rf46ww.exe
-
-	EC_hash 9be5511d7ba07a376583cbd0b7fa4d7dff87ebc94b78d489fd62a14cb7f61eac99670e6a10ce374fe8e3c4bdafabbd1edce7774c3a482c15c2d4207b74ea49ed
-	EC_url https://ftp.hp.com/pub/softpaq/sp85501-86000/sp85528.exe
-	EC_url_bkup https://web.archive.org/web/20211231004901/https://ftp.ext.hp.com/pub/softpaq/sp85501-86000/sp85528.exe
-}
-
-# 68SVD family ROM
-# for 8560w
-# release notes: https://support.hp.com/soar-attachment/519/col44309-ob-185196-2-ob-185196-2_sp78085_releasedoc.html
-{hp8560w}{
-	DL_hash 81c9917938c4a2a4f128c976250451931efd0f25b51ff34f058ddacb8eec27272691371864a683ec7abcb924fea32592d061584c7b2571a5d3e84eb870281cc3
-	DL_url https://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles/83rf46ww.exe
-	DL_url_bkup https://web.archive.org/web/20220202201637/https://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles/83rf46ww.exe
-
-	EC_hash 8e2bc5dca1a1cf0cfc1ac9df74eb6fda333f8ae560019f8182a49d3a716d72938f6cde4aa5ee56942def08207d3ef95706653bd238768fd029da43e9a4fbcc67
-	EC_url https://ftp.hp.com/pub/softpaq/sp78001-78500/sp78085.exe
-	EC_url_bkup https://web.archive.org/web/20230402085323/https://ftp.hp.com/pub/softpaq/sp78001-78500/sp78085.exe
-}
-
-# 68ICE or 68ICF family ROM
-# for 8470p, 8470w, 6470b, 8570p, 6570b
-# release notes: https://support.hp.com/soar-attachment/1021/col43350-ob-229442-2-ob-229442-2_sp96091_releasedoc.html
-{hp8470pintel}{
-	DL_hash 4dc908050c91c1227645c900ddee88652937540af4ba222b0239b7f459f260cdf6e5e8113ac14e5543d00cf53abdd6c7bd23e61f690de1ce45a3709a30cbb91c
-	DL_url https://download.lenovo.com/pccbbs/mobiles/g1rg24ww.exe
-	DL_url_bkup https://web.archive.org/web/20210706183911/https://download.lenovo.com/pccbbs/mobiles/g1rg24ww.exe
-
-	EC_hash b95c9cf909ed537fb448e2be69eddcb57459efbaf0a979a73cd2bce90a7014b110f4dbbeecfd596c072636396b8f20c229c59ffe34e45500ce9edb000c6ccaf9
-	EC_url https://ftp.hp.com/pub/softpaq/sp77501-78000/sp77818.exe
-	EC_url_bkup https://web.archive.org/web/20230909173821/https://ftp.hp.com/pub/softpaq/sp77501-78000/sp77818.exe
-}
-
-# nvidia vga option rom for dgpu models of Dell Latitude E6400
-# for downloading the nvidia rom to pciroms/pci10de,06eb.rom
-{e6400 e6400nvidia}{
-	E6400_VGA_DL_hash 6217d5fce2291d15bb0649fd2faaeb78e4c48962b07a2bea6af60466bfdc5f233af0d077c2c6e71dd96047bdbb1f612324cef0a5e728ba9a9ec5c69a4022cd8d
-	E6400_VGA_DL_url https://dl.dell.com/FOLDER01530530M/1/E6400A34.exe
-	E6400_VGA_DL_url_bkup https://web.archive.org/web/20230506014903/https://dl.dell.com/FOLDER01530530M/1/E6400A34.exe
-	E6400_VGA_offset 274451
-	E6400_VGA_romname mod_21.bin
-}
-
-{e5420 e5520 e6420 e6520}{
-	DL_hash 81c9917938c4a2a4f128c976250451931efd0f25b51ff34f058ddacb8eec27272691371864a683ec7abcb924fea32592d061584c7b2571a5d3e84eb870281cc3
-	DL_url https://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles/83rf46ww.exe
-	DL_url_bkup https://web.archive.org/web/20220202201637/https://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles/83rf46ww.exe
-}
-
-{e6430 e6530 e5530}{
-	DL_hash 4dc908050c91c1227645c900ddee88652937540af4ba222b0239b7f459f260cdf6e5e8113ac14e5543d00cf53abdd6c7bd23e61f690de1ce45a3709a30cbb91c
-	DL_url https://download.lenovo.com/pccbbs/mobiles/g1rg24ww.exe
-	DL_url_bkup https://web.archive.org/web/20210706183911/https://download.lenovo.com/pccbbs/mobiles/g1rg24ww.exe
-}