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authorLevente Polyak <anthraxx@archlinux.org>2021-04-22 21:46:56 +0200
committerAllan McRae <allan@archlinux.org>2021-04-23 09:07:40 +1000
commita33cdac10bf1a68279ea1b9baa26aa09126f1ca4 (patch)
tree491dfe8606bbd05fdaeae35d785c8ec45a7ecf58 /scripts
parent3179db108a83104d9de6d1d607f55f8118e92160 (diff)
makepkg: add tool details to buildinfo to aid determining flags
If a makepkg consumer uses a build wrapper to override compiler flags this may lead to unreproducible packages as there is no way to know which exact files were used for tooling that tries to reproduce said package. Instead of vendoring the whole used makepkg.conf file into buildinfo, this patch adds two new properties to the .BUILDINFO file named BUILDTOOL and BUILDTOOLVER which by default are simply makepkg's own values. Downstream consumers may override those values: For example in Arch Linux the devtools package can set those values and allow reproducible builds tooling to fetch the appropriate makepkg.conf. Signed-off-by: Levente Polyak <anthraxx@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
Diffstat (limited to 'scripts')
-rw-r--r--scripts/makepkg.sh.in2
1 files changed, 2 insertions, 0 deletions
diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in
index 92cb6398..e58edfa1 100644
--- a/scripts/makepkg.sh.in
+++ b/scripts/makepkg.sh.in
@@ -651,6 +651,8 @@ write_buildinfo() {
write_kv_pair "builddate" "${SOURCE_DATE_EPOCH}"
write_kv_pair "builddir" "${BUILDDIR}"
write_kv_pair "startdir" "${startdir}"
+ write_kv_pair "buildtool" "${BUILDTOOL:-makepkg}"
+ write_kv_pair "buildtoolver" "${BUILDTOOLVER:-$makepkg_version}"
write_kv_pair "buildenv" "${BUILDENV[@]}"
write_kv_pair "options" "${OPTIONS[@]}"