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lib.sh bugfix: check environmental variables right 

A user had TMUX_TMPDIR set, which broke the TMPDIR check

Signed-off-by: Leah Rowe <leah@libreboot.org>
audit2-merge1
Leah Rowe 2024-06-04 13:53:08 +01:00 committed by Leah Rowe
parent 2478252f67
commit 7b9431e336
1 changed files with 5 additions and 3 deletions
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8
include/lib.sh
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@ -43,14 +43,16 @@ setvars()
eval "$(setvars "" xbmk_release tmpdir _nogit version board boarddir relname \
versiondate threads projectname projectsite)"
# if "y": a coreboot target won't be built if target.cfg says release="n"
# (this is used to exclude certain build targets from releases)
set | grep XBMK_RELEASE 1>/dev/null 2>/dev/null || xbmk_release="n" || :
[ -z "${XBMK_RELEASE+x}" ] && xbmk_release="n"
[ -z "$xbmk_release" ] && xbmk_release="$XBMK_RELEASE"
[ "$xbmk_release" = "n" ] || [ "$xbmk_release" = "y" ] || xbmk_release="n"
export XBMK_RELEASE="$xbmk_release"
set | grep TMPDIR 1>/dev/null 2>/dev/null || tmpdir_was_set="n"
[ -z "${TMPDIR+x}" ] && tmpdir_was_set="n"
if [ "$tmpdir_was_set" = "y" ]; then
[ "${TMPDIR%_*}" = "/tmp/xbmk" ] || tmpdir_was_set="n"
fi
@ -63,7 +65,7 @@ else
tmpdir="$TMPDIR"
fi
set | grep XBMK_THREADS 1>/dev/null 2>/dev/null && threads="$XBMK_THREADS"
[ -z "${XBMK_THREADS+x}" ] || threads="$XBMK_THREADS"
[ -z "$threads" ] && threads=1
expr "X$threads" : "X-\{0,1\}[0123456789][0123456789]*$" \
1>/dev/null 2>/dev/null || threads=1 # user specified a non-integer