Verified Commit dacde204 authored by Levente Polyak's avatar Levente Polyak 🚀
Browse files

makerepropkg: use correct devtools makepkg.conf files from dist

Use the recorded buildtool in order to download the matching dist
package and use the appropriate makepkg.conf for reproducing the
package. This is required as the flags are not recorded in the BUILDINFO
hence we need to provide the matching config that declared those flags.
parent 1f1f6be8
V=20210202
BUILDTOOLVER ?= $(V)-git
PREFIX = /usr/local
MANDIR = $(PREFIX)/share/man
......@@ -92,7 +93,7 @@ edit = sed -e "s|@pkgdatadir[@]|$(PREFIX)/share/devtools|g"
%: %.in Makefile lib/common.sh
@echo "GEN $@"
@$(RM) "$@"
@{ echo -n 'm4_changequote([[[,]]])'; cat $@.in; } | m4 -P --define=m4_devtools_version=$V | $(edit) >$@
@{ echo -n 'm4_changequote([[[,]]])'; cat $@.in; } | m4 -P --define=m4_devtools_version=$(BUILDTOOLVER) | $(edit) >$@
@chmod a-w "$@"
@chmod +x "$@"
@bash -O extglob -n "$@"
......
......@@ -14,6 +14,17 @@ as following.
git config format.subjectprefix 'devtools] [PATCH'
```
## Building
When building official distro packages the `BUILDTOOLVER` needs to be set to the
exact label of the release package in order to allow to detect the exactly used
devtools version. This is required for reproducible builds to fetch the according
files like `makepkg.conf`.
```sh
BUILDTOOLVER="${pkgver}-${pkgrel}-${arch}" make all
```
## Releasing
1. bump the version in the Makefile
......
......@@ -81,6 +81,18 @@ get_pkgfile() {
return 1
}
get_makepkg_conf() {
local fname=${1}
local makepkg_conf="${2}"
if ! buildtool_file=$(get_pkgfile "${fname}"); then
error "failed to retrieve ${fname}"
return 1
fi
msg2 "using makepkg.conf from ${fname}"
bsdtar xOqf "${buildtool_file/file:\/\//}" usr/share/devtools/makepkg-x86_64.conf > "${makepkg_conf}"
return 0
}
usage() {
cat << __EOF__
usage: ${BASH_SOURCE[0]##*/} [options] <package_file>
......@@ -185,7 +197,26 @@ for fname in "${installed[@]}"; do
exit 1
fi
done
printf '%s\n' "${allpkgfiles[@]}" | mkarchroot -M @pkgdatadir@/makepkg-x86_64.conf -U "${archroot_args[@]}" "${buildroot}"/root - || exit 1
trap 'rm -rf $TEMPDIR' EXIT INT TERM QUIT
TEMPDIR=$(mktemp -d --tmpdir makerepropkg.XXXXXXXXXX)
makepkg_conf="${TEMPDIR}/makepkg.conf"
# anything before buildtool support is pinned to the last none buildtool aware release
if [[ -z "${BUILDTOOL}" ]]; then
get_makepkg_conf "devtools-20210202-3-any" "${makepkg_conf}" || exit 1
# prefere to assume devtools up until matching makepkg version so repository packages remain reproducible
elif [[ "${BUILDTOOL}" = makepkg ]] && (( $(vercmp "${BUILDTOOLVER}" 6.0.1) <= 0 )); then
get_makepkg_conf "devtools-20210202-3-any" "${makepkg_conf}" || exit 1
# all devtools builds
elif [[ "${BUILDTOOL}" = devtools ]] && get_makepkg_conf "${BUILDTOOL}-${BUILDTOOLVER}" "${makepkg_conf}"; then
true
# fallback to current makepkg.conf
else
warning "Unknown buildtool (${BUILDTOOL}-${BUILDTOOLVER}), using fallback"
makepkg_conf=@pkgdatadir@/makepkg-x86_64.conf
fi
printf '%s\n' "${allpkgfiles[@]}" | mkarchroot -M "${makepkg_conf}" -U "${archroot_args[@]}" "${buildroot}"/root - || exit 1
# use makechrootpkg to prep the build directory
makechrootpkg -r "${buildroot}" -l "${chroot}" -- --packagelist || exit 1
......
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