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Strip "__.SYMDEF*" before re-archiving in combine_libs on macOS and iOS.

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This patch changes how combine_libs works on Darwin like platforms to
make sure we don't include any `__.SYMDEF` and `__.SYMDEF SORTED`
symbols on the archive before we repack and run ${RANLIB} on the
archive.

See: tpo/core/tor#40683.
This commit is contained in:
Alexander Færøy 2022-10-14 12:12:46 +02:00 • committed by Mike Perry
parent a1c40c8511
commit 256339712d
1 changed files with 10 additions and 0 deletions
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10
scripts/build/combine_libs
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@ -11,6 +11,15 @@ abspath() {
echo "$(cd "$(dirname "$1")" >/dev/null && pwd)/$(basename "$1")" echo "$(cd "$(dirname "$1")" >/dev/null && pwd)/$(basename "$1")"
} }
apple_symdef_fix() {
# On modern macOS and iOS we need to remove the "__.SYMDEF" and "__.SYMDEF
# SORTED" before we repack the archive.
# See: tor#40683.
if [ "$(uname -s)" = "Darwin" ] ; then
find . -name "__.SYMDEF*" -delete
fi
}
TARGET=$(abspath "$1") TARGET=$(abspath "$1")
shift shift
@ -25,6 +34,7 @@ for input in "$@"; do
done done
cd "$TMPDIR" >/dev/null cd "$TMPDIR" >/dev/null
apple_symdef_fix
"${AR:-ar}" "${ARFLAGS:-cru}" library.tmp.a ./*/** "${AR:-ar}" "${ARFLAGS:-cru}" library.tmp.a ./*/**
"${RANLIB:-ranlib}" library.tmp.a "${RANLIB:-ranlib}" library.tmp.a
mv -f library.tmp.a "$TARGET" mv -f library.tmp.a "$TARGET"