Update makepkg & pacman config inline with upstream v7

conf/makepkg-chroot.conf

@@ -5,7 +5,6 @@
 # /etc/aurto/makepkg-chroot.conf
 #
 # Used in aurto chroot builds
-# /etc/makepkg.conf
 #
 
 #########################################################################
@@ -51,14 +50,26 @@ CXXFLAGS="$CFLAGS -Wp,-D_GLIBCXX_ASSERTIONS"
 LDFLAGS="-Wl,-O1 -Wl,--sort-common -Wl,--as-needed -Wl,-z,relro -Wl,-z,now \
          -Wl,-z,pack-relative-relocs"
 LTOFLAGS="-flto=auto"
-RUSTFLAGS="-Cforce-frame-pointers=yes"
 #-- Make Flags: change this for DistCC/SMP systems
 #MAKEFLAGS="-j2"
 #-- Debugging flags
 DEBUG_CFLAGS="-g"
 DEBUG_CXXFLAGS="$DEBUG_CFLAGS"
+
+#########################################################################
+# RUST LANGUAGE SUPPORT
+#########################################################################
+
+# Flags used for the Rust compiler, similar in spirit to CFLAGS. Read
+# linkman:rustc[1] for more details on the available flags.
+RUSTFLAGS="-Cforce-frame-pointers=yes"
+
+# Additional compiler flags appended to `RUSTFLAGS` for use in debugging.
+# Usually this would include: ``-C debuginfo=2''. Read linkman:rustc[1] for
+# more details on the available flags.
 DEBUG_RUSTFLAGS="-C debuginfo=2"
 
+
 #########################################################################
 # BUILD ENVIRONMENT
 #########################################################################
@@ -147,7 +158,7 @@ LIB_DIRS=('lib:usr/lib' 'lib32:usr/lib32')
 COMPRESSGZ=(gzip -c -f -n)
 COMPRESSBZ2=(bzip2 -c -f)
 COMPRESSXZ=(xz -c -z -)
-COMPRESSZST=(zstd -c -T0 --ultra -20 -)
+COMPRESSZST=(zstd -c -T0 -)
 COMPRESSLRZ=(lrzip -q)
 COMPRESSLZO=(lzop -q)
 COMPRESSZ=(compress -c -f)

conf/pacman-chroot.conf

@@ -2,7 +2,6 @@
 # /etc/aurto/pacman-chroot.conf
 #
 # Used in aurto chroot builds
-# /etc/pacman.conf
 #
 # See the pacman.conf(5) manpage for option and repository directives
 
@@ -38,7 +37,10 @@ Architecture = auto
 ## Note: We cannot check disk space from within a chroot environment
 #CheckSpace
 #VerbosePkgLists
-#ParallelDownloads = 5
+ParallelDownloads = 5
+DownloadUser = alpm
+## Note: sandbox causes "error: restricting filesystem access failed because landlock is not supported by the kernel!"
+DisableSandbox
 
 # 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.
@@ -94,7 +96,6 @@ Include = /etc/pacman.d/mirrorlist
 [multilib]
 Include = /etc/pacman.d/mirrorlist
 
-# Aurto custom package repository
 [aurto]
 SigLevel = Never
 Server = file:///var/cache/pacman/aurto

makelocalaur.PKGBUILD

@@ -3,7 +3,7 @@
 pkgname=aurto
 pkgver=###VERSION
 pkgrel=999
-pkgdesc="A simple aur tool for managing a local 'aurto' repository"
+pkgdesc="An AUR tool for managing an auto-updating local 'aurto' package repository using aurutils."
 arch=('x86_64' 'aarch64' 'armv7h')
 url="https://github.com/alexheretic/aurto"
 license=('MIT')
@@ -15,10 +15,13 @@ depends=('aurutils'
          'curl'
          'less'
          'sudo'
+         'zstd'
          'ninja')
 optdepends=()
 makedepends=('cargo')
 install="aurto.install"
+# ring doesn't build with lto enabled: https://github.com/briansmith/ring/issues/1444
+options=(!lto)
 source=("aurto-git.tar.gz")
 sha256sums=('eb94c0a2920ddea570621da7326f3d60c30401e8c42073b5b3ed3b1216c1ce4b')
 backup=('usr/lib/systemd/system/check-aurto-git-trigger.timer'