build: add explicit --no-show-signature for git
When `log.showSignature` is set, it causes the `SOURCE_DATE_EPOCH` to
include a textual signature description on OpenPGP-signed commits,
because Git prints the description into stdout. This then causes some
scripts to fail because they cannot parse the date from the variable.
Adding an explicit `--no-show-signature` prevents the signatures from
being displayed even when one has Git configured to show them by
default, fixing the scripts.
Signed-off-by: Oto Šťáva <oto.stava@gmail.com>
(cherry picked from commit 1e93208bd2
)
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@ -15,8 +15,8 @@ try_version() {
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}
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}
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try_git() {
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try_git() {
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SOURCE_DATE_EPOCH=$(git -C "$SOURCE" log -1 --format=format:%ct \
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SOURCE_DATE_EPOCH=$(git -C "$SOURCE" log -1 --no-show-signature \
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"$SOURCE" 2>/dev/null)
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--format=format:%ct "$SOURCE" 2>/dev/null)
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[ -n "$SOURCE_DATE_EPOCH" ]
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[ -n "$SOURCE_DATE_EPOCH" ]
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}
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}
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