scripts/build/combine_libs: use $AR rather than ar

Using a custom ar at $AR may be necessary for cross-compilation.

Closes #40369

Signed-off-by: David Goulet <dgoulet@torproject.org>
This commit is contained in:
Emery Hemingway 2021-04-16 15:17:43 +02:00 committed by Nick Mathewson
parent 925ec0e0ea
commit f47c6c3d1b
2 changed files with 3 additions and 1 deletions

2
changes/ticket40369 Normal file
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@ -0,0 +1,2 @@
o Minor feature (build, cross-compilation):
- Allow a custom ar for cross-compilation purposes. Closes ticket 40369.

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@ -25,7 +25,7 @@ for input in "$@"; do
dir="$TMPDIR"/$(basename "$input" .a)
mkdir "$dir"
cd "$dir">/dev/null
ar x "$abs"
"${AR:-ar}" x "$abs"
done
cd "$TMPDIR" >/dev/null