lbmk: use pwd util, not PWD environmental variable

PWD could be anything, if the user manually exported
it before running lbmk.

always run pwd instead, to get the real string.

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

3 files changed, 19 insertions, 19 deletions

diff --git a/include/git.sh b/include/git.sh
index 1933a4ec..31f8562d 100644
--- a/include/git.sh
+++ b/include/git.sh
@@ -12,7 +12,7 @@ fetch_targets()
 	e "src/$project/$tree" d && return 0
 
 	printf "Creating %s tree %s\n" "$project" "$tree"
-	git_prep "$loc" "$loc" "$PWD/$configdir/$tree/patches" \
+	git_prep "$loc" "$loc" "`pwd`/$configdir/$tree/patches" \
 	    "src/$project/$tree" u
 	nuke "$project/$tree" "$project/$tree"
 }
@@ -43,7 +43,7 @@ clone_project()
 	printf "Downloading project '%s' to '%s'\n" "$project" "$loc"
 
 	e "$loc" d missing && remkdir "${tmpgit%/*}" && git_prep \
-	    "$url" "$bkup_url" "$PWD/config/$project/patches" "$loc"; :
+	    "$url" "$bkup_url" "`pwd`/config/$project/patches" "$loc"; :
 }
 
 git_prep()
diff --git a/include/lib.sh b/include/lib.sh
index 31c9fd02..4e527845 100644
--- a/include/lib.sh
+++ b/include/lib.sh
@@ -11,7 +11,7 @@ _ua="Mozilla/5.0 (Windows NT 10.0; rv:91.0) Gecko/20100101 Firefox/91.0"
 ifdtool="elf/ifdtool/default/ifdtool"
 cbfstool="elf/cbfstool/default/cbfstool"
 rmodtool="elf/cbfstool/default/rmodtool"
-tmpgit="$PWD/tmp/gitclone"
+tmpgit="`pwd`/tmp/gitclone"
 grubdata="config/data/grub"
 err="err_"
 
@@ -102,18 +102,18 @@ id -u 1>/dev/null 2>/dev/null || $err "suid check failed (id -u)"
 [ "$(id -u)" != "0" ] || $err "this command as root is not permitted"
 
 # XBMK_CACHE is a directory, for caching downloads and git repositories
-[ -z "${XBMK_CACHE+x}" ] && export XBMK_CACHE="$PWD/cache"
-[ -z "$XBMK_CACHE" ] && export XBMK_CACHE="$PWD/cache"
-[ -L "$XBMK_CACHE" ] && [ "$XBMK_CACHE" = "$PWD/cache" ] && \
-    $err "cachedir is default, $PWD/cache, but it exists and is a symlink"
-[ -L "$XBMK_CACHE" ] && export XBMK_CACHE="$PWD/cache"
+[ -z "${XBMK_CACHE+x}" ] && export XBMK_CACHE="`pwd`/cache"
+[ -z "$XBMK_CACHE" ] && export XBMK_CACHE="`pwd`/cache"
+[ -L "$XBMK_CACHE" ] && [ "$XBMK_CACHE" = "`pwd`/cache" ] && \
+    $err "cachedir is default, `pwd`/cache, but it exists and is a symlink"
+[ -L "$XBMK_CACHE" ] && export XBMK_CACHE="`pwd`/cache"
 [ -f "$XBMK_CACHE" ] && $err "cachedir '$XBMK_CACHE' exists but it's a file"
 
 # unify all temporary files/directories in a single TMPDIR
 [ -z "${TMPDIR+x}" ] || [ "${TMPDIR%_*}" = "/tmp/xbmk" ] || unset TMPDIR
 [ -n "${TMPDIR+x}" ] && export TMPDIR="$TMPDIR"
 if [ -z "${TMPDIR+x}" ]; then
-	[ -f "lock" ] && $err "$PWD/lock exists. Is a build running?"
+	[ -f "lock" ] && $err "`pwd`/lock exists. Is a build running?"
 	export TMPDIR="/tmp"
 	export TMPDIR="$(mktemp -d -t xbmk_XXXXXXXX)"
 	touch lock || $err "cannot create 'lock' file"
diff --git a/include/vendor.sh b/include/vendor.sh
index 53fe5a27..9cb872a5 100644
--- a/include/vendor.sh
+++ b/include/vendor.sh
@@ -3,10 +3,10 @@
 # Copyright (c) 2022 Ferass El Hafidi <vitali64pmemail@protonmail.com>
 # Copyright (c) 2023-2025 Leah Rowe <leah@libreboot.org>
 
-e6400_unpack="$PWD/src/bios_extract/dell_inspiron_1100_unpacker.py"
-me7updateparser="$PWD/util/me7_update_parser/me7_update_parser.py"
-pfs_extract="$PWD/src/biosutilities/Dell_PFS_Extract.py"
-uefiextract="$PWD/elf/uefitool/uefiextract"
+e6400_unpack="`pwd`/src/bios_extract/dell_inspiron_1100_unpacker.py"
+me7updateparser="`pwd`/util/me7_update_parser/me7_update_parser.py"
+pfs_extract="`pwd`/src/biosutilities/Dell_PFS_Extract.py"
+uefiextract="`pwd`/elf/uefitool/uefiextract"
 vendir="vendorfiles"
 appdir="$vendir/app"
 cbcfgsdir="config/coreboot"
@@ -14,7 +14,7 @@ hashfiles="vendorhashes blobhashes" # blobhashes for backwards compatibility
 dontflash="!!! AN ERROR OCCURED! Please DO NOT flash if injection failed. !!!"
 vfix="DO_NOT_FLASH_YET._FIRST,_INJECT_FILES_VIA_INSTRUCTIONS_ON_LIBREBOOT.ORG_"
 vguide="https://libreboot.org/docs/install/ivy_has_common.html"
-tmpromdel="$PWD/tmp/DO_NOT_FLASH"
+tmpromdel="`pwd`/tmp/DO_NOT_FLASH"
 
 cv="CONFIG_HAVE_ME_BIN CONFIG_ME_BIN_PATH CONFIG_INCLUDE_SMSC_SCH5545_EC_FW \
     CONFIG_SMSC_SCH5545_EC_FW_FILE CONFIG_KBC1126_FIRMWARE CONFIG_KBC1126_FW1 \
@@ -152,9 +152,9 @@ extract_intel_me()
 {
 	e "$mecleaner" f not && $err "$cbdir: me_cleaner missing. $dontflash"
 
-	cdir="$PWD/$appdir"
-	_me="$PWD/$_dest"
-	_metmp="$PWD/tmp/me.bin"
+	cdir="`pwd`/$appdir"
+	_me="`pwd`/$_dest"
+	_metmp="`pwd`/tmp/me.bin"
 
 	mfs="" && [ "$ME11bootguard" = "y" ] && mfs="--whitelist MFS" && \
 	    chkvars ME11delta ME11version ME11sku ME11pch
@@ -489,8 +489,8 @@ readcfg()
 	cbdir="src/coreboot/$tree"
 	cbfstool="elf/cbfstool/$tree/cbfstool"
 	rmodtool="elf/cbfstool/$tree/rmodtool"
-	mecleaner="$PWD/$cbdir/util/me_cleaner/me_cleaner.py"
-	kbc1126_ec_dump="$PWD/$cbdir/util/kbc1126/kbc1126_ec_dump"
+	mecleaner="`pwd`/$cbdir/util/me_cleaner/me_cleaner.py"
+	kbc1126_ec_dump="`pwd`/$cbdir/util/kbc1126/kbc1126_ec_dump"
 	cbfstool="elf/cbfstool/$tree/cbfstool"
 	ifdtool="elf/ifdtool/$tree/ifdtool"
 	[ -n "$IFD_platform" ] && ifdprefix="-p $IFD_platform"; :