Version 20220207

According to gcc(1), this flag (like -fvar-tracking) is enabled by
default when compiling with optimization and debugging information.

As an additional benefit, packages building with the clang compiler
will work with the default flags without having to remove this flag
due to not being recognized by clang.

.github/workflows/test.yml

@@ -0,0 +1,15 @@
+on: push
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    container: archlinux/archlinux:latest
+    steps:
+      - name: Install dependencies
+        run: pacman -Syu --noconfirm m4 make openssh subversion rsync arch-install-scripts git bzr mercurial diffutils asciidoc shellcheck
+      - uses: actions/checkout@v2
+      - name: Run tests
+        run: |
+           make PREFIX=/usr
+           make PREFIX=/usr DESTDIR="$(mktemp -d)" install
+           make check || true
+           SHELLCHECK_OPTS="-S error" make check

.gitignore

@@ -19,3 +19,4 @@ crossrepomove
 arch-nspawn
 sogrep
 doc/*.1
+doc/*.7

.travis.yml

@@ -1,28 +0,0 @@
-language: shell
-sudo: required
-
-services:
-- docker
-
-archlinux:
-  packages:
-    - openssh
-    - subversion
-    - rsync
-    - arch-install-scripts
-    - git
-    - bzr
-    - mercurial
-    - diffutils
-    - asciidoc
-    - shellcheck
-  script:
-    - sudo pacman -Syu --noconfirm --needed "${CONFIG_PACKAGES[@]}"
-    - make PREFIX=/usr
-    - make PREFIX=/usr DESTDIR="$(mktemp -d)" install
-    - make check || true
-    - SHELLCHECK_OPTS="-S error" make check
-
-script: 'curl -s https://raw.githubusercontent.com/mikkeloscar/arch-travis/master/arch-travis.sh | bash'
-
-# vim: ft=yaml ts=2 sw=2 et:

LICENSE

@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
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+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.

Makefile

@@ -1,4 +1,5 @@
-V=20200213
+V=20220207
+BUILDTOOLVER ?= $(V)
 
 PREFIX = /usr/local
 MANDIR = $(PREFIX)/share/man
@@ -35,6 +36,8 @@ CONFIGFILES = \
 	pacman-kde-unstable.conf \
 	pacman-gnome-unstable.conf
 
+SETARCH_ALIASES = \
+
 COMMITPKG_LINKS = \
 	extrapkg \
 	testingpkg \
@@ -68,6 +71,9 @@ BASHCOMPLETION_LINKS = \
 
 
 MANS = \
+	doc/archbuild.1 \
+	doc/arch-nspawn.1 \
+	doc/makechrootpkg.1 \
 	doc/lddd.1 \
 	doc/checkpkg.1 \
 	doc/offload-build.1 \
@@ -75,7 +81,8 @@ MANS = \
 	doc/makerepropkg.1 \
 	doc/mkarchroot.1 \
 	doc/find-libdeps.1 \
-	doc/find-libprovides.1
+	doc/find-libprovides.1 \
+	doc/devtools.7
 
 
 all: $(BINPROGS) bash_completion zsh_completion man
@@ -86,7 +93,7 @@ edit = sed -e "s|@pkgdatadir[@]|$(PREFIX)/share/devtools|g"
 %: %.in Makefile lib/common.sh
 	@echo "GEN $@"
 	@$(RM) "$@"
-	@{ echo -n 'm4_changequote([[[,]]])'; cat $@.in; } | m4 -P | $(edit) >$@
+	@{ echo -n 'm4_changequote([[[,]]])'; cat $@.in; } | m4 -P --define=m4_devtools_version=$(BUILDTOOLVER) | $(edit) >$@
 	@chmod a-w "$@"
 	@chmod +x "$@"
 	@bash -O extglob -n "$@"
@@ -94,16 +101,17 @@ edit = sed -e "s|@pkgdatadir[@]|$(PREFIX)/share/devtools|g"
 $(MANS): doc/asciidoc.conf doc/footer.asciidoc
 
 doc/%: doc/%.asciidoc
-	a2x --no-xmllint --asciidoc-opts="-f doc/asciidoc.conf" -d manpage -f manpage -D doc $<
+	a2x --no-xmllint --asciidoc-opts="-f doc/asciidoc.conf" -d manpage -f manpage -D doc -a pkgdatadir=$(PREFIX)/share/devtools $<
 
 clean:
 	rm -f $(IN_PROGS) bash_completion zsh_completion $(MANS)
 
 install:
 	install -dm0755 $(DESTDIR)$(PREFIX)/bin
-	install -dm0755 $(DESTDIR)$(PREFIX)/share/devtools
+	install -dm0755 $(DESTDIR)$(PREFIX)/share/devtools/setarch-aliases.d
 	install -m0755 ${BINPROGS} $(DESTDIR)$(PREFIX)/bin
 	install -m0644 ${CONFIGFILES} $(DESTDIR)$(PREFIX)/share/devtools
+	for a in ${SETARCH_ALIASES}; do install -m0644 setarch-aliases.d/$$a $(DESTDIR)$(PREFIX)/share/devtools/setarch-aliases.d; done
 	for l in ${COMMITPKG_LINKS}; do ln -sf commitpkg $(DESTDIR)$(PREFIX)/bin/$$l; done
 	for l in ${ARCHBUILD_LINKS}; do ln -sf archbuild $(DESTDIR)$(PREFIX)/bin/$$l; done
 	for l in ${CROSSREPOMOVE_LINKS}; do ln -sf crossrepomove $(DESTDIR)$(PREFIX)/bin/$$l; done
@@ -119,6 +127,7 @@ install:
 uninstall:
 	for f in ${BINPROGS}; do rm -f $(DESTDIR)$(PREFIX)/bin/$$f; done
 	for f in ${CONFIGFILES}; do rm -f $(DESTDIR)$(PREFIX)/share/devtools/$$f; done
+	for f in ${SETARCH_ALIASES}; do rm -f $(DESTDIR)$(PREFIX)/share/devtools/setarch-aliases.d/$$f; done
 	for l in ${COMMITPKG_LINKS}; do rm -f $(DESTDIR)$(PREFIX)/bin/$$l; done
 	for l in ${ARCHBUILD_LINKS}; do rm -f $(DESTDIR)$(PREFIX)/bin/$$l; done
 	for l in ${CROSSREPOMOVE_LINKS}; do rm -f $(DESTDIR)$(PREFIX)/bin/$$l; done
@@ -137,7 +146,7 @@ tag:
 	@git tag --sign --message "Version $(TODAY)" $(TODAY)
 
 dist:
-	git archive --format=tar --prefix=devtools-$(V)/ $(V) | gzip -9 > devtools-$(V).tar.gz
+	git archive --format=tar --prefix=devtools-$(V)/ $(V) | gzip > devtools-$(V).tar.gz
 	gpg --detach-sign --use-agent devtools-$(V).tar.gz
 
 upload:

README.md

@@ -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
@@ -22,3 +33,7 @@ git config format.subjectprefix 'devtools] [PATCH'
 4. Push changes
 5. Upload the source tarball with ```make dist upload```
 6. Update the package
+
+## License
+
+Devtools is licensed under the terms of the **GPL-3.0-or-later** (see [LICENSE](LICENSE)).

arch-nspawn.in

@@ -1,14 +1,6 @@
 #!/bin/bash
-# License: GNU GPLv2
 #
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 m4_include(lib/common.sh)
 m4_include(lib/archroot.sh)
@@ -57,14 +49,12 @@ shift 1
 
 [[ -z $working_dir ]] && die 'Please specify a working directory.'
 
-pacconf_cmd=$(command -v pacman-conf || command -v pacconf)
-
 if (( ${#cache_dirs[@]} == 0 )); then
-	mapfile -t cache_dirs < <($pacconf_cmd --config "${pac_conf:-$working_dir/etc/pacman.conf}" CacheDir)
+	mapfile -t cache_dirs < <(pacman-conf --config "${pac_conf:-$working_dir/etc/pacman.conf}" CacheDir)
 fi
 
 # shellcheck disable=2016
-host_mirrors=($($pacconf_cmd --repo extra Server 2> /dev/null | sed -r 's#(.*/)extra/os/.*#\1$repo/os/$arch#'))
+host_mirrors=($(pacman-conf --repo extra Server 2> /dev/null | sed -r 's#(.*/)extra/os/.*#\1$repo/os/$arch#'))
 
 for host_mirror in "${host_mirrors[@]}"; do
 	if [[ $host_mirror == *file://* ]]; then
@@ -76,7 +66,7 @@ for host_mirror in "${host_mirrors[@]}"; do
 done
 
 while read -r line; do
-	mapfile -t lines < <($pacconf_cmd --config "${pac_conf:-$working_dir/etc/pacman.conf}" \
+	mapfile -t lines < <(pacman-conf --config "${pac_conf:-$working_dir/etc/pacman.conf}" \
 		--repo $line Server | sed -r 's#(.*/)[^/]+/os/.+#\1#')
 	for line in "${lines[@]}"; do
 		if [[ $line = file://* ]]; then
@@ -84,7 +74,7 @@ while read -r line; do
 			in_array "$line" "${cache_dirs[@]}" || cache_dirs+=("$line")
 		fi
 	done
-done < <($pacconf_cmd --config "${pac_conf:-$working_dir/etc/pacman.conf}" --repo-list)
+done < <(pacman-conf --config "${pac_conf:-$working_dir/etc/pacman.conf}" --repo-list)
 
 mount_args+=("--bind=${cache_dirs[0]//:/\\:}")
 
@@ -126,8 +116,13 @@ copy_hostconf
 eval "$(grep -a '^CARCH=' "$working_dir/etc/makepkg.conf")"
 
 [[ -z $nosetarch ]] || unset CARCH
+if [[ -f "@pkgdatadir@/setarch-aliases.d/${CARCH}" ]]; then
+	read -r set_arch < "@pkgdatadir@/setarch-aliases.d/${CARCH}"
+else
+	set_arch="${CARCH}"
+fi
 
-exec ${CARCH:+setarch "$CARCH"} systemd-nspawn -q \
+exec ${CARCH:+setarch "$set_arch"} systemd-nspawn -q \
 	-D "$working_dir" \
 	-E "PATH=/usr/local/sbin:/usr/local/bin:/usr/bin" \
 	--register=no --keep-unit --as-pid2 \

archbuild.in

@@ -1,5 +1,6 @@
 #!/bin/bash
-# License: Unspecified
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 m4_include(lib/common.sh)
 m4_include(lib/archroot.sh)
@@ -17,6 +18,11 @@ else
 	repo=${tag%-*}
 	arch=${tag##*-}
 fi
+if [[ -f "@pkgdatadir@/setarch-aliases.d/${arch}" ]]; then
+	read -r set_arch < "@pkgdatadir@/setarch-aliases.d/${arch}"
+else
+	set_arch="${arch}"
+fi
 chroots='/var/lib/archbuild'
 clean_first=false
 
@@ -34,18 +40,16 @@ usage() {
 	echo '    -h         This help'
 	echo '    -c         Recreate the chroot before building'
 	echo '    -r <dir>   Create chroots in this directory'
-	echo '    -s         Do not run setarch'
 	echo ''
 	echo "Default makechrootpkg args: ${makechrootpkg_args[*]}"
 	echo ''
 	exit 1
 }
 
-while getopts 'hcr:s' arg; do
+while getopts 'hcr:' arg; do
 	case "${arg}" in
 		c) clean_first=true ;;
 		r) chroots="$OPTARG" ;;
-		s) nosetarch_opt="-s" ;;
 		*) usage ;;
 	esac
 done
@@ -53,7 +57,7 @@ done
 check_root SOURCE_DATE_EPOCH,SRCDEST,SRCPKGDEST,PKGDEST,LOGDEST,MAKEFLAGS,PACKAGER,GNUPGHOME
 
 # Pass all arguments after -- right to makepkg
-makechrootpkg_args+=("${nosetarch_opt}" "${@:$OPTIND}")
+makechrootpkg_args+=("${@:$OPTIND}")
 
 if ${clean_first} || [[ ! -d "${chroots}/${repo}-${arch}" ]]; then
 	msg "Creating chroot for [%s] (%s)..." "${repo}" "${arch}"
@@ -71,14 +75,14 @@ if ${clean_first} || [[ ! -d "${chroots}/${repo}-${arch}" ]]; then
 
 	rm -rf --one-file-system "${chroots}/${repo}-${arch}"
 	(umask 0022; mkdir -p "${chroots}/${repo}-${arch}")
-	mkarchroot ${nosetarch_opt} \
+	setarch "${set_arch}" mkarchroot \
 		-C "${pacman_config}" \
 		-M "${makepkg_config}" \
 		"${chroots}/${repo}-${arch}/root" \
 		"${base_packages[@]}" || abort
 else
 	lock 9 "${chroots}/${repo}-${arch}/root.lock" "Locking clean chroot"
-	arch-nspawn ${nosetarch_opt} \
+	arch-nspawn \
 		-C "${pacman_config}" \
 		-M "${makepkg_config}" \
 		"${chroots}/${repo}-${arch}/root" \

archco.in

@@ -1,5 +1,6 @@
 #!/bin/bash
-# License: Unspecified
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 m4_include(lib/common.sh)
 

archrelease.in

@@ -1,5 +1,6 @@
 #!/bin/bash
-# License: Unspecified
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 m4_include(lib/common.sh)
 m4_include(lib/valid-tags.sh)

bash_completion.in

@@ -1,5 +1,6 @@
 #!/hint/bash
-# License: Unspecified
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 _devtools_compgen() {
   local i r

checkpkg.in

@@ -1,27 +1,11 @@
 #!/bin/bash
-# License: Unspecified
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 shopt -s extglob
 
 m4_include(lib/common.sh)
 
-# Source makepkg.conf; fail if it is not found
-if [[ -r '/etc/makepkg.conf' ]]; then
-	# shellcheck source=makepkg-x86_64.conf
-	source '/etc/makepkg.conf'
-else
-	die '/etc/makepkg.conf not found!'
-fi
-
-# Source user-specific makepkg.conf overrides
-if [[ -r "${XDG_CONFIG_HOME:-$HOME/.config}/pacman/makepkg.conf" ]]; then
-	# shellcheck source=/dev/null
-	source "${XDG_CONFIG_HOME:-$HOME/.config}/pacman/makepkg.conf"
-elif [[ -r "$HOME/.makepkg.conf" ]]; then
-	# shellcheck source=/dev/null
-	source "$HOME/.makepkg.conf"
-fi
-
 usage() {
     cat <<- _EOF_
 		Usage: ${BASH_SOURCE[0]##*/} [OPTIONS]
@@ -34,41 +18,66 @@ usage() {
 		list for both packages and a library list for both packages.
 
 		OPTIONS
-		    -r, --rmdir     Remove the temporary directory
-		    -w, --warn      Print a warning in case of differences
-		    -h, --help      Show this help text
+		    -r, --rmdir          Remove the temporary directory
+		    -w, --warn           Print a warning in case of differences
+		    -M, --makepkg-config Set an alternate makepkg configuration file
+		    -h, --help           Show this help text
 _EOF_
 }
 
 RMDIR=0
 WARN=0
+MAKEPKG_CONF=/etc/makepkg.conf
 
-OPT_SHORT='rwh'
-OPT_LONG=('rmdir' 'warn' 'help')
-if ! parseopts "$OPT_SHORT" "${OPT_LONG[@]}" -- "$@"; then
-    exit 1
-fi
-set  -- "${OPTRET[@]}"
-
-while :; do
-    case $1 in
-        -r|--rmdir)
-            RMDIR=1
-            ;;
-        -w|--warn)
-            WARN=1
-            ;;
-        -h|--help)
-            usage
-            exit 0
-            ;;
-        --)
-            shift; break
-            ;;
-    esac
-    shift
+# option checking
+while (( $# )); do
+	case $1 in
+		-h|--help)
+			usage
+			exit 0
+			;;
+		-r|--rmdir)
+			RMDIR=1
+			shift
+			;;
+		-w|--warn)
+			WARN=1
+			shift
+			;;
+		-M|--makepkg-config)
+			MAKEPKG_CONF="$2"
+			shift 2
+			;;
+		--)
+			shift
+			break
+			;;
+		-*,--*)
+			die "invalid argument: %s" "$1"
+			;;
+		*)
+			break
+			;;
+	esac
 done
 
+# Source makepkg.conf; fail if it is not found
+if [[ -r "${MAKEPKG_CONF}" ]]; then
+	# shellcheck source=makepkg-x86_64.conf
+	source "${MAKEPKG_CONF}"
+else
+	die "${MAKEPKG_CONF} not found!"
+fi
+
+# Source user-specific makepkg.conf overrides
+if [[ -r "${XDG_CONFIG_HOME:-$HOME/.config}/pacman/makepkg.conf" ]]; then
+	# shellcheck source=/dev/null
+	source "${XDG_CONFIG_HOME:-$HOME/.config}/pacman/makepkg.conf"
+elif [[ -r "$HOME/.makepkg.conf" ]]; then
+	# shellcheck source=/dev/null
+	source "$HOME/.makepkg.conf"
+fi
+
 if [[ ! -f PKGBUILD ]]; then
 	die 'This must be run in the directory of a built package.'
 fi

commitpkg.in

@@ -1,5 +1,6 @@
 #!/bin/bash
-# License: Unspecified
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 m4_include(lib/common.sh)
 
@@ -92,16 +93,14 @@ for _arch in "${arch[@]}"; do
 		fullver=$(get_full_version "$_pkgname")
 
 		if pkgfile=$(find_cached_package "$_pkgname" "$fullver" "$_arch"); then
-			if grep -q "packager = Unknown Packager" <(bsdtar -xOqf "$pkgfile" .PKGINFO); then
-				die "PACKAGER was not set when building package"
-			fi
-			hashsum=sha256sum
-			pkgbuild_hash=$(awk -v"hashsum=$hashsum" -F' = ' '$1 == "pkgbuild_"hashsum {print $2}' <(bsdtar -xOqf "$pkgfile" .BUILDINFO))
-			if [[ "$pkgbuild_hash" != "$($hashsum PKGBUILD|cut -d' ' -f1)" ]]; then
-				die "PKGBUILD $hashsum mismatch: expected $pkgbuild_hash"
-			fi
+			check_package_validity "$pkgfile"
 		fi
 	done
+
+	fullver=$(get_full_version "$pkgbase")
+	if pkgfile=$(find_cached_package "$pkgbase-debug" "$fullver" "$_arch"); then
+		check_package_validity "$pkgfile"
+	fi
 done
 
 if [[ -z $server ]]; then
@@ -146,27 +145,37 @@ for _arch in "${arch[@]}"; do
 
 	for _pkgname in "${pkgname[@]}"; do
 		fullver=$(get_full_version "$_pkgname")
-
 		if ! pkgfile=$(find_cached_package "$_pkgname" "$fullver" "${_arch}"); then
 			warning "Skipping %s: failed to locate package file" "$_pkgname-$fullver-$_arch"
 			skip_arches+=("$_arch")
 			continue 2
 		fi
 		uploads+=("$pkgfile")
-
-		sigfile="${pkgfile}.sig"
-		if [[ ! -f $sigfile ]]; then
-			msg "Signing package %s..." "${pkgfile}"
-			if [[ -n $GPGKEY ]]; then
-				SIGNWITHKEY=(-u "${GPGKEY}")
-			fi
-			gpg --detach-sign --use-agent --no-armor "${SIGNWITHKEY[@]}" "${pkgfile}" || die
-		fi
-		if ! gpg --verify "$sigfile" "$pkgfile" >/dev/null 2>&1; then
-			die "Signature %s is incorrect!" "$sigfile"
-		fi
-		uploads+=("$sigfile")
 	done
+
+	fullver=$(get_full_version "$pkgbase")
+	if ! pkgfile=$(find_cached_package "$pkgbase-debug" "$fullver" "$_arch"); then
+		continue
+	fi
+	if ! is_debug_package "$pkgfile"; then
+		continue
+	fi
+	uploads+=("$pkgfile")
+done
+
+for pkgfile in "${uploads[@]}"; do
+	sigfile="${pkgfile}.sig"
+	if [[ ! -f $sigfile ]]; then
+		msg "Signing package %s..." "${pkgfile}"
+		if [[ -n $GPGKEY ]]; then
+			SIGNWITHKEY=(-u "${GPGKEY}")
+		fi
+		gpg --detach-sign --use-agent --no-armor "${SIGNWITHKEY[@]}" "${pkgfile}" || die
+	fi
+	if ! gpg --verify "$sigfile" "$pkgfile" >/dev/null 2>&1; then
+		die "Signature %s is incorrect!" "$sigfile"
+	fi
+	uploads+=("$sigfile")
 done
 
 for _arch in "${arch[@]}"; do

crossrepomove.in

@@ -1,5 +1,6 @@
 #!/bin/bash
-# License: Unspecified
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 m4_include(lib/common.sh)
 

doc/arch-nspawn.1.asciidoc

@@ -0,0 +1,40 @@
+arch-nspawn(1)
+==============
+
+Name
+----
+arch-nspawn - Run a command or OS in a light-weight namespace container
+
+Synopsis
+--------
+arch-nspawn [options] working-dir [systemd-nspawn arguments]
+
+Description
+-----------
+
+'arch-nspawn' is a wrapper around systemd-nspawn to run command or OS in a
+namespace container such as a directory including base utilities of a OS.
+It is used to build package(s) in given clean and defined environment.
+
+Options
+-------
+
+*-C* <file>::
+	Location of a pacman config file
+
+*-M* <file>::
+	Location of a makepkg config file
+
+*-c* <dir>::
+	Set pacman cache, if no directory is specified the passed pacman.conf's cachedir is used with a fallback to '/etc/pacman.conf'
+
+*-f* <file>::
+	Copy file from the host to the chroot
+
+*-s*::
+	Do not run setarch
+
+*-h*::
+	Show this usage message
+
+include::footer.asciidoc[]

doc/archbuild.1.asciidoc

@@ -0,0 +1,47 @@
+archbuild(1)
+============
+
+Name
+----
+archbuild - a script to build an Arch Linux package inside a clean chroot.
+
+Synopsis
+--------
+archbuild [options] -- [makechrootpkg args]
+
+Description
+-----------
+
+'archbuild' is a script to build an Arch Linux package. archbuild is part of devtools but should only be used via one of the included symlinks:
+
+* extra-x86_64-build
+* gnome-unstable-x86_64-build
+* kde-unstable-x86_64-build
+* multilib-build
+* multilib-staging-build
+* multilib-testing-build
+* staging-x86_64-build
+* testing-x86_64-build
+
+The symlink used to run it will be inspected by archbuild, to determine which target you want it to use. It will load the available pacman configuration from 'pacman-reponame-arch.conf' with a fallback to 'pacman-reponame.conf' from {pkgdatadir}. The makepkg configuration is loaded from 'makepkg-repo-arch.conf' with a fallback to 'makepkg-reponame.conf' from {pkgdatadir}.
+
+
+Options
+-------
+
+*-h*::
+	Output command line options.
+
+*-c*::
+	Recreate the chroot before building.
+
+*-r* <dir>::
+	Create chroots in this directory.
+
+
+See Also
+--------
+
+linkman:devtools[7]
+
+include::footer.asciidoc[]

doc/checkpkg.1.asciidoc

@@ -29,6 +29,9 @@ Options
 *-w, --warn*::
 	Print a warning instead of a regular message in case of soname differences.
 
+*-M, --makepkg-config*::
+	Set an alternate makepkg configuration file.
+
 *-h, --help*::
 	Show a help text
 

doc/devtools.7.asciidoc

@@ -0,0 +1,55 @@
+devtools(7)
+===========
+
+Name
+----
+devtools - Developer tools for the Arch Linux distribution
+
+Description
+-----------
+
+Devtools contains tools for package maintenance in Arch Linux. The toolset
+varies from tools for building packages in a clean chroot ('mkarchroot',...),
+packaging related tools for sonames ('sogrep', 'lddd') and tools for
+repository management such as ('archco', 'extra2community')
+
+Programs
+--------
+The list below gives a short overview; see the respective documentation
+for details.
+
+linkman:archbuild[1]
+	Build an Arch Linux package inside a clean chroot
+
+linkman:arch-nspawn[1]
+	Run a command or OS in a light-weight namespace container
+
+linkman:checkpkg[1]
+	Compare the current build pakcage with the repository version
+
+linkman:find-libdeps[1]
+	Find soname dependencies for a package
+
+linkman:find-libprovides[1]
+	Find soname's which are provided by a package
+
+linkman:lddd[1]
+	Find broken library links on your system
+
+linkman:mkarchroot[1]
+	Creates an arch chroot in a specified location with a specified set of
+	packages
+
+linkman:makechrootpkg[1]
+	Build a PKGBUILD in a given chroot environment
+
+linkman:makerepropkg[1]
+	Rebuild a package to see if it is reproducible
+
+linkman:offload-build[1]
+	Build a PKGBUILD on a remote server using makechrootpkg
+
+linkman:sogrep[1]
+	Find packages using a linked to a given shared library
+
+include::footer.asciidoc[]

doc/makechrootpkg.1.asciidoc

@@ -0,0 +1,76 @@
+makechrootpkg(1)
+================
+
+Name
+----
+makechrootpkg - Build a PKGBUILD in a given chroot environment
+
+Synopsis
+--------
+makechrootpkg [OPTIONS] -r <chrootdir> [--] [makepkg args]
+
+Description
+-----------
+
+Run this script in a directory containing a PKGBUILD to build a package
+inside a clean chroot. Arguments passed to this script after the
+end-of-options marker (--) will be passed to makepkg.
+
+The chroot dir consists of the following directories:
+<chrootdir>/{root, copy} but only "root" is required
+by default. The working copy will be created as needed
+
+The chroot "root" directory must be created via the following
+command:
+	mkarchroot <chrootdir>/root base-devel
+
+This script reads {SRC,SRCPKG,PKG,LOG}DEST, MAKEFLAGS and PACKAGER
+from makepkg.conf(5), if those variables are not part of the
+environment.
+
+Default makepkg args: --syncdeps --noconfirm --log --holdver --skipinteg
+
+Options
+-------
+
+*-h*::
+	Show this usage message
+
+*-c*::
+	Clean the chroot before building
+
+*-d* <dir>::
+	Bind directory into build chroot as read-write
+
+*-D* <dir>::
+	Bind directory into build chroot as read-only
+
+*-u*::
+	Update the working copy of the chroot before building
+	This is useful for rebuilds without dirtying the pristine
+	chroot
+
+*-r* <dir>::
+	The chroot dir to use
+
+*-I* <pkg>::
+	Install a package into the working copy of the chroot
+
+*-l* <copy>::
+	The directory to use as the working copy of the chroot
+	Useful for maintaining multiple copies
+	Default: $USER
+
+*-n*::
+	Run namcap on the build package
+
+*-C*::
+	Run checkpkg on the build package
+
+*-T*::
+	Build in a temporary directory
+
+*-U*::
+	Run makepkg as a specified user
+
+include::footer.asciidoc[]

doc/makerepropkg.1.asciidoc

@@ -7,7 +7,7 @@ makerepropkg - Rebuild a package to see if it is reproducible
 
 Synopsis
 --------
-makerepropkg [OPTIONS] <package_file>...
+makerepropkg [OPTIONS] [<package_file|pkgname>...]
 
 Description
 -----------
@@ -24,6 +24,15 @@ When given multiple packages, additional package files are assumed to be split
 packages and will be treated as additional artifacts to compare during the
 verification step.
 
+A valid target(s) for pacman -S can be specified instead, and makerepropkg will
+download it to the cache if needed. This is mostly useful to specify which
+repository to retrieve from. If no positional arguments are specified, the
+targets will be sourced from the PKGBUILD.
+
+In either case, the package name will be converted to a filename from the
+cache, and makerepropkg will proceed as though this filename was initially
+specified.
+
 This implements a verifier for pacman/libalpm packages in accordance with the
 link:https://reproducible-builds.org/[Reproducible Builds] project.
 
@@ -39,6 +48,11 @@ Options
 *-M* <file>::
 	Location of a makepkg config file.
 
+*-l* <chroot>::
+	The directory name to use as the chroot namespace
+	Useful for maintaining multiple copies
+	Default: $USER
+
 *-h*::
 	Show this usage message
 

doc/offload-build.1.asciidoc

@@ -28,7 +28,7 @@ Options
 	architecture officially supported by Arch Linux.
 
 *-s, --server* <hostname>::
-	Offload to a specific build server. The default is dragon.archlinux.org
+	Offload to a specific build server. The default is build.archlinux.org
 	which is used as part of the build toolchain for the official Arch Linux
 	repos.
 

find-libdeps.in

@@ -1,5 +1,6 @@
 #!/bin/bash
-# License: Unspecified
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 m4_include(lib/common.sh)
 

finddeps.in

@@ -2,7 +2,7 @@
 #
 # finddeps - find packages that depend on a given depname
 #
-# License: Unspecified
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 m4_include(lib/common.sh)
 

lddd.in

@@ -2,7 +2,7 @@
 #
 # lddd - find broken library links on your machine
 #
-# License: Unspecified
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 m4_include(lib/common.sh)
 

lib/archroot.sh

@@ -1,5 +1,6 @@
 #!/hint/bash
-# License: Unspecified
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
 :
 
 # shellcheck disable=2034

lib/common.sh

@@ -1,7 +1,8 @@
 #!/hint/bash
+#
 # This may be included with or without `set -euE`
-
-# License: Unspecified
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 [[ -z ${_INCLUDE_COMMON_SH:-} ]] || return 0
 _INCLUDE_COMMON_SH="$(set +o|grep nounset)"
@@ -14,6 +15,10 @@ $_INCLUDE_COMMON_SH
 # Avoid any encoding problems
 export LANG=C
 
+# Set buildtool properties
+export BUILDTOOL=devtools
+export BUILDTOOLVER=m4_devtools_version
+
 shopt -s extglob
 
 # check if messages are to be printed using color
@@ -184,3 +189,73 @@ find_cached_package() {
 			return 1
 	esac
 }
+
+
+check_package_validity(){
+	local pkgfile=$1
+	if grep -q "packager = Unknown Packager" <(bsdtar -xOqf "$pkgfile" .PKGINFO); then
+		die "PACKAGER was not set when building package"
+	fi
+	hashsum=sha256sum
+	pkgbuild_hash=$(awk -v"hashsum=$hashsum" -F' = ' '$1 == "pkgbuild_"hashsum {print $2}' <(bsdtar -xOqf "$pkgfile" .BUILDINFO))
+	if [[ "$pkgbuild_hash" != "$($hashsum PKGBUILD|cut -d' ' -f1)" ]]; then
+		die "PKGBUILD $hashsum mismatch: expected $pkgbuild_hash"
+	fi
+}
+
+
+# usage: grep_pkginfo pkgfile pattern
+grep_pkginfo() {
+	local _ret=()
+	mapfile -t _ret < <(bsdtar -xOqf "$1" ".PKGINFO" | grep "^${2} = ")
+	printf '%s\n' "${_ret[@]#${2} = }"
+}
+
+
+# Get the package name
+getpkgname() {
+	local _name
+
+	_name="$(grep_pkginfo "$1" "pkgname")"
+	if [[ -z $_name ]]; then
+		error "Package '%s' has no pkgname in the PKGINFO. Fail!" "$1"
+		exit 1
+	fi
+
+	echo "$_name"
+}
+
+
+# Get the package base or name as fallback
+getpkgbase() {
+	local _base
+
+	_base="$(grep_pkginfo "$1" "pkgbase")"
+	if [[ -z $_base ]]; then
+		getpkgname "$1"
+	else
+		echo "$_base"
+	fi
+}
+
+
+getpkgdesc() {
+	local _desc
+
+	_desc="$(grep_pkginfo "$1" "pkgdesc")"
+	if [[ -z $_desc ]]; then
+		error "Package '%s' has no pkgdesc in the PKGINFO. Fail!" "$1"
+		exit 1
+	fi
+
+	echo "$_desc"
+}
+
+
+is_debug_package() {
+	local pkgfile=${1} pkgbase pkgname pkgdesc
+	pkgbase="$(getpkgbase "${pkgfile}")"
+	pkgname="$(getpkgname "${pkgfile}")"
+	pkgdesc="$(getpkgdesc "${pkgfile}")"
+	[[ ${pkgdesc} == "Detached debugging symbols for "* && ${pkgbase}-debug = "${pkgname}" ]]
+}

lib/valid-repos.sh

@@ -1,5 +1,6 @@
 #!/hint/bash
-# License: Unspecified
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
 :
 
 # shellcheck disable=2034

lib/valid-tags.sh

@@ -1,5 +1,6 @@
 #!/hint/bash
-# License: Unspecified
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
 :
 
 # shellcheck disable=2034

makechrootpkg.in

@@ -1,14 +1,6 @@
 #!/bin/bash
-# License: GNU GPLv2
 #
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 m4_include(lib/common.sh)
 m4_include(lib/archroot.sh)
@@ -78,7 +70,6 @@ usage() {
 	echo '-C         Run checkpkg on the package'
 	echo '-T         Build in a temporary directory'
 	echo '-U         Run makepkg as a specified user'
-	echo '-s         Do not run setarch'
 	exit 1
 }
 
@@ -145,7 +136,7 @@ install_packages() {
 	pkgnames=("${install_pkgs[@]##*/}")
 
 	cp -- "${install_pkgs[@]}" "$copydir/root/"
-	arch-nspawn ${nosetarch_opt} "$copydir" "${bindmounts_ro[@]}" "${bindmounts_rw[@]}" \
+	arch-nspawn "$copydir" "${bindmounts_ro[@]}" "${bindmounts_rw[@]}" \
 		bash -c 'yes y | pacman -U -- "$@"' -bash "${pkgnames[@]/#//root/}"
 	ret=$?
 	rm -- "${pkgnames[@]/#/$copydir/root/}"
@@ -191,6 +182,8 @@ EOF
 		printf '#!/bin/bash\n'
 		declare -f _chrootbuild
 		declare -p SOURCE_DATE_EPOCH 2>/dev/null || true
+		declare -p BUILDTOOL 2>/dev/null
+		declare -p BUILDTOOLVER 2>/dev/null
 		printf '_chrootbuild "$@" || exit\n'
 
 		if (( run_namcap )); then
@@ -214,7 +207,10 @@ _chrootbuild() {
 	# use "$" in arguments to commands with "sudo -i".  ${foo} or
 	# ${1} is OK, but $foo or $1 isn't.
 	# https://bugzilla.sudo.ws/show_bug.cgi?id=765
-	sudo --preserve-env=SOURCE_DATE_EPOCH -iu builduser bash -c 'cd /startdir; makepkg "$@"' -bash "$@"
+	sudo --preserve-env=SOURCE_DATE_EPOCH \
+		--preserve-env=BUILDTOOL \
+		--preserve-env=BUILDTOOLVER \
+		-iu builduser bash -c 'cd /startdir; makepkg "$@"' -bash "$@"
 	ret=$?
 	case $ret in
 		0|14)
@@ -237,12 +233,21 @@ download_sources() {
 	chown "$makepkg_user:" "$WORKDIR"
 
 	# Ensure sources are downloaded
-	sudo -u "$makepkg_user" --preserve-env=GNUPGHOME \
+	sudo -u "$makepkg_user" --preserve-env=GNUPGHOME,SSH_AUTH_SOCK \
 		env SRCDEST="$SRCDEST" BUILDDIR="$WORKDIR" \
 		makepkg --config="$copydir/etc/makepkg.conf" --verifysource -o "${verifysource_args[@]}" ||
 		die "Could not download sources."
 }
 
+move_logfiles() {
+	local l
+	for l in "$copydir"/logdest/*; do
+		[[ $l == */logpipe.* ]] && continue
+		chown "$src_owner" "$l"
+		mv "$l" "$LOGDEST"
+	done
+}
+
 move_products() {
 	local pkgfile
 	for pkgfile in "$copydir"/pkgdest/*; do
@@ -255,12 +260,7 @@ move_products() {
 		fi
 	done
 
-	local l
-	for l in "$copydir"/logdest/*; do
-		[[ $l == */logpipe.* ]] && continue
-		chown "$src_owner" "$l"
-		mv "$l" "$LOGDEST"
-	done
+	move_logfiles
 
 	for s in "$copydir"/srcpkgdest/*; do
 		chown "$src_owner" "$s"
@@ -274,7 +274,7 @@ move_products() {
 }
 # }}}
 
-while getopts 'hcur:I:l:nCTD:d:U:s' arg; do
+while getopts 'hcur:I:l:nCTD:d:U:' arg; do
 	case "$arg" in
 		c) clean_first=1 ;;
 		D) bindmounts_ro+=("--bind-ro=$OPTARG") ;;
@@ -287,7 +287,6 @@ while getopts 'hcur:I:l:nCTD:d:U:s' arg; do
 		C) run_checkpkg=1 ;;
 		T) temp_chroot=1; copy+="-$$" ;;
 		U) makepkg_user="$OPTARG" ;;
-		s) nosetarch_opt="-s" ;;
 		h|*) usage ;;
 	esac
 done
@@ -296,7 +295,7 @@ done
 [[ -n $makepkg_user && -z $(id -u "$makepkg_user") ]] && die 'Invalid makepkg user.'
 makepkg_user=${makepkg_user:-${SUDO_USER:-$USER}}
 
-check_root SOURCE_DATE_EPOCH,GNUPGHOME,SRCDEST,SRCPKGDEST,PKGDEST,LOGDEST,MAKEFLAGS,PACKAGER
+check_root SOURCE_DATE_EPOCH,BUILDTOOL,BUILDTOOLVER,GNUPGHOME,SRCDEST,SRCPKGDEST,PKGDEST,LOGDEST,MAKEFLAGS,PACKAGER
 
 # Canonicalize chrootdir, getting rid of trailing /
 chrootdir=$(readlink -e "$passeddir")
@@ -342,7 +341,7 @@ if [[ ! -d $copydir ]] || (( clean_first )); then
 	sync_chroot "$chrootdir" "$copydir" "$copy"
 fi
 
-(( update_first )) && arch-nspawn ${nosetarch_opt} "$copydir" \
+(( update_first )) && arch-nspawn "$copydir" \
 		"${bindmounts_ro[@]}" "${bindmounts_rw[@]}" \
 		pacman -Syuu --noconfirm
 
@@ -362,7 +361,7 @@ download_sources
 
 prepare_chroot
 
-if arch-nspawn ${nosetarch_opt} "$copydir" \
+if arch-nspawn "$copydir" \
 	--bind="${PWD//:/\\:}:/startdir" \
 	--bind="${SRCDEST//:/\\:}:/srcdest" \
 	"${bindmounts_ro[@]}" "${bindmounts_rw[@]}" \
@@ -372,6 +371,7 @@ then
 	move_products
 else
 	(( ret += 1 ))
+	move_logfiles
 fi
 
 (( temp_chroot )) && delete_chroot "$copydir" "$copy"
@@ -399,7 +399,7 @@ else
 		for remotepkg in "${remotepkgs[@]}"; do
 			if [[ $remotepkg != file://* ]]; then
 				msg2 "Downloading current versions"
-				arch-nspawn ${nosetarch_opt} "$copydir" pacman --noconfirm -Swdd "${pkgnames[@]}"
+				arch-nspawn "$copydir" pacman --noconfirm -Swdd "${pkgnames[@]}"
 				mapfile -t remotepkgs < <(pacman --config "$copydir"/etc/pacman.conf \
 					--dbpath "$copydir"/var/lib/pacman \
 					-Sddp "${pkgnames[@]}")
@@ -408,7 +408,7 @@ else
 		done
 
 		msg2 "Checking packages"
-		sudo -u "$makepkg_user" checkpkg --rmdir --warn "${remotepkgs[@]/#file:\/\//}"
+		sudo -u "$makepkg_user" checkpkg --rmdir --warn --makepkg-config "$copydir/etc/makepkg.conf" "${remotepkgs[@]/#file:\/\//}"
 	fi
 	true
 fi

makepkg-x86_64.conf

@@ -11,10 +11,10 @@
 #
 #-- The download utilities that makepkg should use to acquire sources
 #  Format: 'protocol::agent'
-DLAGENTS=('file::/usr/bin/curl -gqC - -o %o %u'
-          'ftp::/usr/bin/curl -gqfC - --ftp-pasv --retry 3 --retry-delay 3 -o %o %u'
-          'http::/usr/bin/curl -gqb "" -fLC - --retry 3 --retry-delay 3 -o %o %u'
-          'https::/usr/bin/curl -gqb "" -fLC - --retry 3 --retry-delay 3 -o %o %u'
+DLAGENTS=('file::/usr/bin/curl -qgC - -o %o %u'
+          'ftp::/usr/bin/curl -qgfC - --ftp-pasv --retry 3 --retry-delay 3 -o %o %u'
+          'http::/usr/bin/curl -qgb "" -fLC - --retry 3 --retry-delay 3 -o %o %u'
+          'https::/usr/bin/curl -qgb "" -fLC - --retry 3 --retry-delay 3 -o %o %u'
           'rsync::/usr/bin/rsync --no-motd -z %u %o'
           'scp::/usr/bin/scp -C %u %o')
 
@@ -26,6 +26,7 @@ DLAGENTS=('file::/usr/bin/curl -gqC - -o %o %u'
 #-- The package required by makepkg to download VCS sources
 #  Format: 'protocol::package'
 VCSCLIENTS=('bzr::bzr'
+            'fossil::fossil'
             'git::git'
             'hg::mercurial'
             'svn::subversion')
@@ -38,21 +39,25 @@ CARCH="x86_64"
 CHOST="x86_64-pc-linux-gnu"
 
 #-- Compiler and Linker Flags
-CPPFLAGS="-D_FORTIFY_SOURCE=2"
-CFLAGS="-march=x86-64 -mtune=generic -O2 -pipe -fno-plt"
-CXXFLAGS="-march=x86-64 -mtune=generic -O2 -pipe -fno-plt"
+#CPPFLAGS=""
+CFLAGS="-march=x86-64 -mtune=generic -O2 -pipe -fno-plt -fexceptions \
+        -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security \
+        -fstack-clash-protection -fcf-protection"
+CXXFLAGS="$CFLAGS -Wp,-D_GLIBCXX_ASSERTIONS"
 LDFLAGS="-Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now"
+#RUSTFLAGS="-C opt-level=2"
 #-- Make Flags: change this for DistCC/SMP systems
 #MAKEFLAGS="-j2"
 #-- Debugging flags
-DEBUG_CFLAGS="-g -fvar-tracking-assignments"
-DEBUG_CXXFLAGS="-g -fvar-tracking-assignments"
+DEBUG_CFLAGS="-g"
+DEBUG_CXXFLAGS="$DEBUG_CFLAGS"
+#DEBUG_RUSTFLAGS="-C debuginfo=2"
 
 #########################################################################
 # BUILD ENVIRONMENT
 #########################################################################
 #
-# Defaults: BUILDENV=(!distcc !color !ccache check !sign)
+# Makepkg defaults: BUILDENV=(!distcc !color !ccache check !sign)
 #  A negated environment option will do the opposite of the comments below.
 #
 #-- distcc:   Use the Distributed C/C++/ObjC compiler
@@ -75,7 +80,7 @@ BUILDENV=(!distcc color !ccache check !sign)
 #   These are default values for the options=() settings
 #########################################################################
 #
-# Default: OPTIONS=(!strip docs libtool staticlibs emptydirs !zipman !purge !debug)
+# Makepkg defaults: OPTIONS=(!strip docs libtool staticlibs emptydirs !zipman !purge !debug !lto)
 #  A negated option will do the opposite of the comments below.
 #
 #-- strip:      Strip symbols from binaries/libraries
@@ -86,11 +91,12 @@ BUILDENV=(!distcc color !ccache check !sign)
 #-- zipman:     Compress manual (man and info) pages in MAN_DIRS with gzip
 #-- purge:      Remove files specified by PURGE_TARGETS
 #-- debug:      Add debugging flags as specified in DEBUG_* variables
+#-- lto:        Add compile flags for building with link time optimization
 #
-OPTIONS=(strip docs !libtool !staticlibs emptydirs zipman purge !debug)
+OPTIONS=(strip docs !libtool !staticlibs emptydirs zipman purge !debug lto)
 
-#-- File integrity checks to use. Valid: md5, sha1, sha256, sha384, sha512
-INTEGRITY_CHECK=(md5)
+#-- File integrity checks to use. Valid: md5, sha1, sha224, sha256, sha384, sha512, b2
+INTEGRITY_CHECK=(sha256)
 #-- Options to be used when stripping binaries. See `man strip' for details.
 STRIP_BINARIES="--strip-all"
 #-- Options to be used when stripping shared libraries. See `man strip' for details.
@@ -146,4 +152,10 @@ COMPRESSLZ=(lzip -c -f)
 PKGEXT='.pkg.tar.zst'
 SRCEXT='.src.tar.gz'
 
+#########################################################################
+# OTHER
+#########################################################################
+#
+#-- Command used to run pacman as root, instead of trying sudo and su
+#PACMAN_AUTH=()
 # vim: set ft=sh ts=2 sw=2 et:

makerepropkg.in

@@ -1,21 +1,10 @@
 #!/bin/bash
-#   makerepropkg - rebuild a package to see if it is reproducible
 #
-#   Copyright (c) 2019 by Eli Schwartz <eschwartz@archlinux.org>
+# makerepropkg - rebuild a package to see if it is reproducible
 #
-#   This program is free software; you can redistribute it and/or modify
-#   it under the terms of the GNU General Public License as published by
-#   the Free Software Foundation; either version 2 of the License, or
-#   (at your option) any later version.
-#
-#   This program is distributed in the hope that it will be useful,
-#   but WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#   GNU General Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License
-#   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+# Copyright (c) 2019 by Eli Schwartz <eschwartz@archlinux.org>
 #
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 m4_include(lib/common.sh)
 m4_include(lib/archroot.sh)
@@ -28,9 +17,12 @@ declare -a buildenv buildopts installed installpkgs
 
 archiveurl='https://archive.archlinux.org/packages'
 buildroot=/var/lib/archbuild/reproducible
-chroot=testenv
 diffoscope=0
 
+chroot=$USER
+[[ -n ${SUDO_USER:-} ]] && chroot=$SUDO_USER
+[[ -z "$chroot" || $chroot = root ]] && chroot=copy
+
 parse_buildinfo() {
     local line var val
 
@@ -57,9 +49,15 @@ parse_buildinfo() {
 get_pkgfile() {
     local cdir=${cache_dirs[0]}
     local pkgfilebase=${1}
+    local mode=${2}
     local pkgname=${pkgfilebase%-*-*-*}
     local pkgfile ext
 
+    # try without downloading
+    if [[ ${mode} != localonly ]] && get_pkgfile "${pkgfilebase}" localonly; then
+        return 0
+    fi
+
     for ext in .zst .xz ''; do
         pkgfile=${pkgfilebase}.pkg.tar${ext}
 
@@ -72,6 +70,9 @@ get_pkgfile() {
 
         for f in "${pkgfile}" "${pkgfile}.sig"; do
             if [[ ! -f "${cdir}/${f}" ]]; then
+                if [[ ${mode} = localonly ]]; then
+                    continue 2
+                fi
                 msg2 "retrieving '%s'..." "${f}" >&2
                 curl -Llf -# -o "${cdir}/${f}" "${archiveurl}/${pkgname:0:1}/${pkgname}/${f}" || continue 2
             fi
@@ -83,6 +84,18 @@ 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>
@@ -98,15 +111,19 @@ OPTIONS
     -d            Run diffoscope if the package is unreproducible
     -c <dir>      Set pacman cache
     -M <file>     Location of a makepkg config file
+    -l <chroot>   The directory name to use as the chroot namespace
+                  Useful for maintaining multiple copies
+                  Default: $chroot
     -h            Show this usage message
 __EOF__
 }
 
-while getopts 'dM:c:h' arg; do
+while getopts 'dM:c:l:h' arg; do
     case "$arg" in
         d) diffoscope=1 ;;
         M) archroot_args+=(-M "$OPTARG") ;;
         c) cache_dirs+=("$OPTARG") ;;
+        l) chroot="$OPTARG" ;;
         h) usage; exit 0 ;;
         *|?) usage; exit 1 ;;
     esac
@@ -115,20 +132,46 @@ shift $((OPTIND - 1))
 
 check_root
 
-if [[ -n $1 ]]; then
-    pkgfile="$1"
-    splitpkgs=("$@")
-    for f in "${splitpkgs[@]}"; do
-        if ! bsdtar -tqf "${f}" .BUILDINFO >/dev/null 2>&1; then
-            error "file is not a valid pacman package: '%s'" "${f}"
-            exit 1
-        fi
-    done
-else
-    error "no package file specified. Try '${BASH_SOURCE[0]##*/} -h' for more information. "
-    exit 1
+[[ -f PKGBUILD ]] || { error "No PKGBUILD in current directory."; exit 1; }
+
+# without arguments, get list of packages from PKGBUILD
+if [[ -z $1 ]]; then
+    mapfile -t pkgnames < <(source PKGBUILD; pacman -Sddp --print-format '%r/%n' "${pkgname[@]}")
+    wait $! || {
+        error "No package file specified and failed to retrieve package names from './PKGBUILD'."
+        plain "Try '${BASH_SOURCE[0]##*/} -h' for more information." >&2
+        exit 1
+    }
+    msg "Reproducing all pkgnames listed in ./PKGBUILD"
+    set -- "${pkgnames[@]}"
 fi
 
+# check each package to see if it's a file, and if not, try to download it
+# using pacman -Sw, and get the filename from there
+splitpkgs=()
+for p in "$@"; do
+    if [[ -f ${p} ]]; then
+        splitpkgs+=("${p}")
+    else
+        pkgfile_remote=$(pacman -Sddp "${p}" 2>/dev/null) || { error "package name '%s' not in repos" "${p}"; exit 1; }
+        pkgfile=${pkgfile_remote#file://}
+        if [[ ! -f ${pkgfile} ]]; then
+            msg "Downloading package '%s' into pacman's cache" "${pkgfile}"
+            sudo pacman -Swdd --noconfirm --logfile /dev/null "${p}" || exit 1
+            pkgfile_remote=$(pacman -Sddp "${p}" 2>/dev/null)
+            pkgfile="${pkgfile_remote#file://}"
+        fi
+        splitpkgs+=("${pkgfile}")
+    fi
+done
+
+for f in "${splitpkgs[@]}"; do
+    if ! bsdtar -tqf "${f}" .BUILDINFO >/dev/null 2>&1; then
+        error "file is not a valid pacman package: '%s'" "${f}"
+        exit 1
+    fi
+done
+
 if (( ${#cache_dirs[@]} == 0 )); then
 	mapfile -t cache_dirs < <(pacman-conf CacheDir)
 fi
@@ -139,19 +182,23 @@ load_makepkg_config
 HOME=${ORIG_HOME}
 [[ -d ${SRCDEST} ]] || SRCDEST=${PWD}
 
-parse_buildinfo < <(bsdtar -xOqf "${pkgfile}" .BUILDINFO)
+parse_buildinfo < <(bsdtar -xOqf "${splitpkgs[0]}" .BUILDINFO)
 export SOURCE_DATE_EPOCH="${buildinfo[builddate]}"
 PACKAGER="${buildinfo[packager]}"
 BUILDDIR="${buildinfo[builddir]}"
-PKGEXT=${pkgfile#${pkgfile%.pkg.tar*}}
+BUILDTOOL="${buildinfo[buildtool]}"
+BUILDTOOLVER="${buildinfo[buildtoolver]}"
+PKGEXT=${splitpkgs[0]#${splitpkgs[0]%.pkg.tar*}}
 
 # nuke and restore reproducible testenv
-for copy in "${buildroot}"/*/; do
+namespace="$buildroot/$chroot"
+lock 9 "${namespace}.lock" "Locking chroot namespace '%s'" "${namespace}"
+for copy in "${namespace}"/*/; do
     [[ -d ${copy} ]] || continue
     subvolume_delete_recursive "${copy}"
 done
-rm -rf --one-file-system "${buildroot}"
-(umask 0022; mkdir -p "${buildroot}")
+rm -rf --one-file-system "${namespace}"
+(umask 0022; mkdir -p "${namespace}")
 
 for fname in "${installed[@]}"; do
     if ! allpkgfiles+=("$(get_pkgfile "${fname}")"); then
@@ -159,34 +206,53 @@ for fname in "${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[@]}" "${namespace}/root" - || exit 1
 
 # use makechrootpkg to prep the build directory
-makechrootpkg -r "${buildroot}" -l "${chroot}" -- --packagelist || exit 1
+makechrootpkg -r "${namespace}" -l build -- --packagelist || exit 1
 
 # set detected makepkg.conf options
 {
-    for var in PACKAGER BUILDDIR PKGEXT; do
+    for var in PACKAGER BUILDDIR BUILDTOOL BUILDTOOLVER PKGEXT; do
         printf '%s=%s\n' "${var}" "${!var@Q}"
     done
     printf 'OPTIONS=(%s)\n' "${buildopts[*]@Q}"
     printf 'BUILDENV=(%s)\n' "${buildenv[*]@Q}"
-} >> "${buildroot}/${chroot}"/etc/makepkg.conf >> "${buildroot}/${chroot}"/etc/makepkg.conf
-install -d -o "${SUDO_UID:-$UID}" -g "$(id -g "${SUDO_UID:-$UID}")" "${buildroot}/${chroot}/${BUILDDIR}"
+} >> "${namespace}/build"/etc/makepkg.conf
+install -d -o "${SUDO_UID:-$UID}" -g "$(id -g "${SUDO_UID:-$UID}")" "${namespace}/build/${BUILDDIR}"
 
 # kick off the build
-arch-nspawn "${buildroot}/${chroot}" \
+arch-nspawn "${namespace}/build" \
     --bind="${PWD}:/startdir" \
     --bind="${SRCDEST}:/srcdest" \
     /chrootbuild -C --noconfirm --log --holdver --skipinteg
 ret=$?
 
 if (( ${ret} == 0 )); then
-    msg2 "built succeeded! built packages can be found in ${buildroot}/${chroot}/pkgdest"
+    msg2 "built succeeded! built packages can be found in ${namespace}/build/pkgdest"
     msg "comparing artifacts..."
 
     for pkgfile in "${splitpkgs[@]}"; do
-        comparefiles=("${pkgfile}" "${buildroot}/${chroot}/pkgdest/${pkgfile##*/}")
+        comparefiles=("${pkgfile}" "${namespace}/build/pkgdest/${pkgfile##*/}")
         if cmp -s "${comparefiles[@]}"; then
             msg2 "Package '%s' successfully reproduced!" "${pkgfile}"
         else

mkarchroot.in

@@ -1,14 +1,6 @@
 #!/bin/bash
-# License: GNU GPLv2
 #
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 m4_include(lib/common.sh)
 m4_include(lib/archroot.sh)
@@ -63,10 +55,9 @@ shift 1
 
 [[ -z $working_dir ]] && die 'Please specify a working directory.'
 
-pacconf_cmd=$(command -v pacman-conf || command -v pacconf)
 
 if (( ${#cache_dirs[@]} == 0 )); then
-	mapfile -t cache_dirs < <($pacconf_cmd CacheDir)
+	mapfile -t cache_dirs < <(pacman-conf CacheDir)
 fi
 
 umask 0022

offload-build.in

@@ -1,22 +1,10 @@
 #!/bin/bash
 #
-#   offload-build - build a PKGBUILD on a remote server using makechrootpkg.
+# offload-build - build a PKGBUILD on a remote server using makechrootpkg.
 #
-#   Copyright (c) 2019 by Eli Schwartz <eschwartz@archlinux.org>
-#
-#   This program is free software; you can redistribute it and/or modify
-#   it under the terms of the GNU General Public License as published by
-#   the Free Software Foundation; either version 2 of the License, or
-#   (at your option) any later version.
-#
-#   This program is distributed in the hope that it will be useful,
-#   but WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#   GNU General Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License
-#   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+# Copyright (c) 2019 by Eli Schwartz <eschwartz@archlinux.org>
 #
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 source /usr/share/makepkg/util/config.sh
 
@@ -24,7 +12,7 @@ source /usr/share/makepkg/util/config.sh
 # global defaults suitable for use by Arch staff
 repo=extra
 arch=x86_64
-server=dragon.archlinux.org
+server=build.archlinux.org
 
 die() { printf "error: $1\n" "${@:2}"; exit 1; }
 
@@ -83,6 +71,9 @@ archbuild_cmd=("${repo}${archbuild_arch:+-$archbuild_arch}-build" "$@")
 
 trap 'rm -rf $TEMPDIR' EXIT INT TERM QUIT
 
+# Load makepkg.conf variables to be available
+load_makepkg_config
+
 # Use a source-only tarball as an intermediate to transfer files. This
 # guarantees the checksums are okay, and guarantees that all needed files are
 # transferred, including local sources, install scripts, and changelogs.
@@ -98,7 +89,7 @@ mapfile -t files < <(
     # This is sort of bash golfing but it allows running a mildly complex
     # command over ssh with a single connection.
     # shellcheck disable=SC2145
-    cat "$SRCPKGDEST"/*.src.tar.gz |
+    cat "$SRCPKGDEST"/*"$SRCEXT" |
         ssh $server '
             temp="${XDG_CACHE_HOME:-$HOME/.cache}/offload-build" &&
             mkdir -p "$temp" &&
@@ -122,7 +113,6 @@ mapfile -t files < <(
 
 if (( ${#files[@]} )); then
     printf '%s\n' '' '-> copying files...'
-    load_makepkg_config
     scp "${files[@]/#/$server:}" "${TEMPDIR}/"
     mv "${TEMPDIR}"/*.pkg.tar* "${PKGDEST:-${PWD}}/"
     mv "${TEMPDIR}/PKGBUILD" "${PWD}/"

pacman-extra.conf

@@ -31,10 +31,11 @@ Architecture = auto
 # Misc options
 #UseSyslog
 #Color
-#TotalDownload
+NoProgressBar
 # We cannot check disk space from within a chroot environment
 #CheckSpace
-#VerbosePkgLists
+VerbosePkgLists
+ParallelDownloads = 5
 
 # By default, pacman accepts packages signed by keys that its local keyring
 # trusts (see pacman-key and its man page), as well as unsigned packages.

pacman-gnome-unstable.conf

@@ -31,10 +31,11 @@ Architecture = auto
 # Misc options
 #UseSyslog
 #Color
-#TotalDownload
+NoProgressBar
 # We cannot check disk space from within a chroot environment
 #CheckSpace
-#VerbosePkgLists
+VerbosePkgLists
+ParallelDownloads = 5
 
 # By default, pacman accepts packages signed by keys that its local keyring
 # trusts (see pacman-key and its man page), as well as unsigned packages.
@@ -72,9 +73,6 @@ LocalFileSigLevel = Optional
 [gnome-unstable]
 Include = /etc/pacman.d/mirrorlist
 
-[staging]
-Include = /etc/pacman.d/mirrorlist
-
 [testing]
 Include = /etc/pacman.d/mirrorlist
 
@@ -84,9 +82,6 @@ Include = /etc/pacman.d/mirrorlist
 [extra]
 Include = /etc/pacman.d/mirrorlist
 
-[community-staging]
-Include = /etc/pacman.d/mirrorlist
-
 [community-testing]
 Include = /etc/pacman.d/mirrorlist
 

pacman-kde-unstable.conf

@@ -31,10 +31,11 @@ Architecture = auto
 # Misc options
 #UseSyslog
 #Color
-#TotalDownload
+NoProgressBar
 # We cannot check disk space from within a chroot environment
 #CheckSpace
-#VerbosePkgLists
+VerbosePkgLists
+ParallelDownloads = 5
 
 # By default, pacman accepts packages signed by keys that its local keyring
 # trusts (see pacman-key and its man page), as well as unsigned packages.

pacman-multilib-staging.conf

@@ -31,10 +31,11 @@ Architecture = auto
 # Misc options
 #UseSyslog
 #Color
-#TotalDownload
+NoProgressBar
 # We cannot check disk space from within a chroot environment
 #CheckSpace
-#VerbosePkgLists
+VerbosePkgLists
+ParallelDownloads = 5
 
 # By default, pacman accepts packages signed by keys that its local keyring
 # trusts (see pacman-key and its man page), as well as unsigned packages.

pacman-multilib-testing.conf

@@ -31,10 +31,11 @@ Architecture = auto
 # Misc options
 #UseSyslog
 #Color
-#TotalDownload
+NoProgressBar
 # We cannot check disk space from within a chroot environment
 #CheckSpace
-#VerbosePkgLists
+VerbosePkgLists
+ParallelDownloads = 5
 
 # By default, pacman accepts packages signed by keys that its local keyring
 # trusts (see pacman-key and its man page), as well as unsigned packages.

pacman-multilib.conf

@@ -31,10 +31,11 @@ Architecture = auto
 # Misc options
 #UseSyslog
 #Color
-#TotalDownload
+NoProgressBar
 # We cannot check disk space from within a chroot environment
 #CheckSpace
-#VerbosePkgLists
+VerbosePkgLists
+ParallelDownloads = 5
 
 # By default, pacman accepts packages signed by keys that its local keyring
 # trusts (see pacman-key and its man page), as well as unsigned packages.

pacman-staging.conf

@@ -31,10 +31,11 @@ Architecture = auto
 # Misc options
 #UseSyslog
 #Color
-#TotalDownload
+NoProgressBar
 # We cannot check disk space from within a chroot environment
 #CheckSpace
-#VerbosePkgLists
+VerbosePkgLists
+ParallelDownloads = 5
 
 # By default, pacman accepts packages signed by keys that its local keyring
 # trusts (see pacman-key and its man page), as well as unsigned packages.

pacman-testing.conf

@@ -31,10 +31,11 @@ Architecture = auto
 # Misc options
 #UseSyslog
 #Color
-#TotalDownload
+NoProgressBar
 # We cannot check disk space from within a chroot environment
 #CheckSpace
-#VerbosePkgLists
+VerbosePkgLists
+ParallelDownloads = 5
 
 # By default, pacman accepts packages signed by keys that its local keyring
 # trusts (see pacman-key and its man page), as well as unsigned packages.

rebuildpkgs.in

@@ -1,5 +1,6 @@
 #!/bin/bash
-# License: Unspecified
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
 #
 # This script rebuilds a list of packages in order
 # and reports anything that fails

sogrep.in

@@ -1,22 +1,12 @@
 #!/bin/bash
 #
-#   sogrep - find shared library links in an Arch Linux repository.
+# sogrep - find shared library links in an Arch Linux repository.
 #
-#   Copyright (c) 2019 by Eli Schwartz <eschwartz@archlinux.org>
-#
-#   This program is free software; you can redistribute it and/or modify
-#   it under the terms of the GNU General Public License as published by
-#   the Free Software Foundation; either version 2 of the License, or
-#   (at your option) any later version.
-#
-#   This program is distributed in the hope that it will be useful,
-#   but WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#   GNU General Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License
-#   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+# Copyright (c) 2019 by Eli Schwartz <eschwartz@archlinux.org>
 #
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+m4_include(lib/common.sh)
 
 # globals
 : ${SOLINKS_MIRROR:="https://mirror.pkgbuild.com"}
@@ -39,13 +29,37 @@ recache() {
 
     for repo in "${_repos[@]}"; do
         for arch in "${arches[@]}"; do
+            # delete extracted tarballs from previous sogrep versions
             rm -rf "${SOCACHE_DIR}/${arch}/${repo}"
-            mkdir -p "${SOCACHE_DIR}/${arch}/${repo}"
-            curl -L "$verbosity" "${SOLINKS_MIRROR}/${repo}/os/${arch}/${repo}.links.tar.gz" | bsdtar -xf - -C "${SOCACHE_DIR}/${arch}/${repo}"
+
+            # fetch repo links database if newer than our cached copy
+            local dbpath=${SOCACHE_DIR}/${arch}/${repo}.links.tar.gz
+            mkdir -p "${dbpath%/*}"
+            (( VERBOSE )) && echo "Fetching ${repo}.links.tar.gz..."
+            curl -LR "${verbosity}" -o "${dbpath}" -z "${dbpath}" \
+                "${SOLINKS_MIRROR}/${repo}/os/${arch}/${repo}.links.tar.gz"
         done
     done
 }
 
+is_outdated_cache() {
+    local repo arch
+
+    # links databases are generated at about the same time every day; we should
+    # attempt to check for new database files if any of them are over a day old
+
+    for repo in "${_repos[@]}"; do
+        for arch in "${arches[@]}"; do
+            local dbpath=${SOCACHE_DIR}/${arch}/${repo}.links.tar.gz
+            if [[ ! -f ${dbpath} ]] || [[ $(find "${dbpath}" -mtime +0) ]]; then
+                return 0
+            fi
+        done
+    done
+
+    return 1
+}
+
 search() {
     local repo=$1 arch lib=$2 srepos=("${_repos[@]}")
 
@@ -58,15 +72,20 @@ search() {
         srepos=("${repo}")
     fi
 
+    setup_workdir
+
     for arch in "${arches[@]}"; do
         for repo in "${srepos[@]}"; do
             local prefix=
             (( VERBOSE && ${#srepos[@]} > 1 )) && prefix=${repo}/
-            db=${SOCACHE_DIR}/${arch}/${repo}/
-            if [[ -d ${db} ]]; then
+            local db=${SOCACHE_DIR}/${arch}/${repo}.links.tar.gz
+            if [[ -f ${db} ]]; then
+                local extracted=${WORKDIR}/${arch}/${repo}
+                mkdir -p "${extracted}"
+                bsdtar -C "${extracted}" -xf "${db}"
                 while read -rd '' pkg; do
                     read -r match
-                    pkg=${pkg#${db}}
+                    pkg=${pkg#${extracted}/}
                     pkg="${prefix}${pkg%-*-*/links}"
 
                     if (( VERBOSE )); then
@@ -74,7 +93,7 @@ search() {
                     else
                         printf '%s\n' "${pkg}"
                     fi
-                done < <(grep -rZ "${lib}" "${db}") | sort -u
+                done < <(grep -rZ "${lib}" "${extracted}") | sort -u
             fi
         done
     done | resort
@@ -139,7 +158,8 @@ if ! (( ( REFRESH && $# == 0 ) || $# == 2 )); then
     exit 1
 fi
 
-if (( REFRESH )) || [[ ! -d ${SOCACHE_DIR} ]]; then
+# trigger a refresh if requested explicitly or the cached dbs might be outdated
+if (( REFRESH )) || [[ ! -d ${SOCACHE_DIR} ]] || is_outdated_cache; then
     recache
     (( $# == 2 )) || exit 0
 fi

zsh_completion.in

@@ -1,5 +1,6 @@
 #compdef archbuild archco arch-nspawn archrelease commitpkg finddeps makechrootpkg mkarchroot rebuildpkgs extrapkg=commitpkg corepkg=commitpkg testingpkg=commitpkg stagingpkg=commitpkg communitypkg=commitpkg community-testingpkg=commitpkg community-stagingpkg=commitpkg multilibpkg=commitpkg multilib-testingpkg=commitpkg extra-x86_64-build=archbuild testing-x86_64-build=archbuild staging-x86_64-build=archbuild multilib-build=archbuild multilib-testing-build=archbuild multilib-staging-build=archbuild kde-unstable-x86_64-build=archbuild gnome-unstable-x86_64-build=archbuild communityco=archco checkpkg sogrep offload-build makerepropkg
-# License: Unspecified
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 m4_include(lib/valid-tags.sh)
 m4_include(lib/valid-repos.sh)
@@ -10,6 +11,7 @@ _archbuild_args=(
 	'-c[Recreate the chroot before building]'
 	'-r[Create chroots in this directory]:base_dir:_files -/'
 	'-h[Display usage]'
+	'--[Introduce makechrootpkg options]:*::makechrootpkg options:=  _dispatch makechrootpkg makechrootpkg'
 )
 
 _archco_args=(
@@ -75,6 +77,7 @@ _rebuildpkgs_args=(
 _checkpkg_args=(
 	'(-r --rmdir)'{-r,--rmdir}'[Remove the temporary directory]'
 	'(-w --warn)'{-w,--warn}'[Print a warning in case of differences]'
+	'(-M --makepkg-config)'{-M,--makepkg-config}'[Location of a makepkg config file]:makepkg_config:_files -g "*.conf(.)"'
 	'(-h --help)'{-h,--help}'[Display usage]'
 )