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init.sh: break up xbmk_set_env

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what this function does will differ wildly,
depending on whether it's a child instance
or a parent instance of xbmk.

break up this function accordingly.

Signed-off-by: Leah Rowe <leah@libreboot.org>
This commit is contained in:
Leah Rowe
2025-10-01 07:57:39 +01:00
parent 8b351e51aa
commit 2ac51f442b
1 changed files with 38 additions and 28 deletions
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include/init.sh
+44 -34
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@@ -120,16 +120,10 @@ xbmk_set_env()
if [ "$is_child" = "y" ]
then
# child instance of xbmk, so we stop init after this point:
# child instance of xbmk, so we stop init after this point
# and execute the given user command upon return:
xbmk_child_set_tmp
if [ -z "${XBMK_CACHE+x}" ]; then
err "XBMK_CACHE unset on child" "xbmk_set_env" "$@"
fi
if [ -z "${XBMK_THREADS+x}" ]; then
xbmk_set_threads; :
fi
xbmk_child_set_env
return 1
else
@@ -138,6 +132,47 @@ xbmk_set_env()
# command directly; instead, it calls a child instance
# of xbmk, and exits with the corresponding return status.
xbmk_parent_set_env
return 0
fi
}
xbmk_child_set_env()
{
xbmk_child_set_tmp
if [ -z "${XBMK_CACHE+x}" ]; then
err "XBMK_CACHE unset on child" "xbmk_set_env" "$@"
fi
if [ -z "${XBMK_THREADS+x}" ]; then
xbmk_set_threads; :
fi
}
xbmk_child_set_tmp()
{
eval `setvars "" badtmp xbtmpchk locktmp`
xbtmpchk="`findpath "$TMPDIR" || err "!findpath $TMPDIR"`" || \
err "!findpath '$TMPDIR'" "xbmk_child_set_tmp" "$@"
read -r locktmp < "$xbmklock" || \
err "can't read '$xbmklock'" "xbmk_child_set_tmp" "$@"
if [ "$locktmp" != "$xbtmpchk" ]; then
badtmp="TMPDIR '$xbtmpchk' changed; was '$locktmp'"
printf "bad TMPDIR init, '%s': %s\n" "$TMPDIR" "$badtmp" 1>&2
err "'$xbmklock' present with bad tmpdir. is a build running?"
fi
xbtmp="$xbtmpchk"
export TMPDIR="$xbtmpchk"
}
xbmk_parent_set_env()
{
xbmk_parent_check_tmp
printf "%s\n" "$xbtmp" > "$xbmklock" || \
@@ -155,33 +190,8 @@ xbmk_set_env()
remkdir "$xbtmp" "$xbtmp/gnupath" "$xbtmp/xbmkpath"
xbmk_set_pyver
return 0
fi
}
xbmk_child_set_tmp()
{
eval `setvars "" badtmp xbtmpchk locktmp`
xbtmpchk="`findpath "$TMPDIR" || err "!findpath $TMPDIR"`" || \
err "!findpath '$TMPDIR'" xbmk_child_set_tmp "$@"
read -r locktmp < "$xbmklock" || \
err "can't read '$xbmklock'" xbmk_child_set_tmp "$@"
if [ "$locktmp" != "$xbtmpchk" ]; then
badtmp="TMPDIR '$xbtmpchk' changed; was '$locktmp'"
printf "bad TMPDIR init, '%s': %s\n" "$TMPDIR" "$badtmp" 1>&2
err "'$xbmklock' present with bad tmpdir. is a build running?"
fi
xbtmp="$xbtmpchk"
export TMPDIR="$xbtmpchk"
}
xbmk_parent_check_tmp()
{
export TMPDIR="$basetmp"