xbps-src: drop fakeroot; xbps-create(8) is our friend.

- This should work for almost 90% current packages, as reported by OpenBSD/ports.
- Packages that use install -o <user> -g <group>  will get fixed progressively.
- xbps-create(8) by default sets pkg files as 0:0, if any pkg needs special
  permissions those can be set via INSTALL scripts (for now).

README.md

@@ -6,7 +6,6 @@ for the Void Linux distribution.
 To start using it first you'll need some external dependencies:
 
 - bash
-- fakeroot (only required by the bootstrap target)
 - xbps >= 0.38
 
 Make sure your user is added to the `xbuilder` group to be able to use `xbps-uchroot(8)`,

common/xbps-src/shutils/build_dependencies.sh

@@ -101,13 +101,9 @@ install_pkg_from_repos() {
 
     tmplogf=$(mktemp)
     if [ -n "$cross" ]; then
-        $FAKEROOT_CMD $XBPS_INSTALL_XCMD -Ayd "$pkg" >$tmplogf 2>&1
+        $XBPS_INSTALL_XCMD -Ayd "$pkg" >$tmplogf 2>&1
     else
-        if [ -z "$CHROOT_READY" ]; then
         $XBPS_INSTALL_CMD -Ayd "$pkg" >$tmplogf 2>&1
-        else
-            $FAKEROOT_CMD $XBPS_INSTALL_CMD -Ayd "$pkg" >$tmplogf 2>&1
-        fi
     fi
     rval=$?
     if [ $rval -ne 0 -a $rval -ne 17 ]; then
@@ -235,7 +231,7 @@ install_pkg_deps() {
             iver=$($XBPS_UHELPER_CMD version "${pkgn}")
             if [ $? -eq 0 -a -n "$iver" ]; then
                 echo "   [host] ${_realpkg}: installed ${iver} (unresolved) removing..."
-                $FAKEROOT_CMD $XBPS_REMOVE_CMD -iyf $pkgn >/dev/null 2>&1
+                $XBPS_REMOVE_CMD -iyf $pkgn >/dev/null 2>&1
             fi
         else
             if [ -n "${_exact}" ]; then

common/xbps-src/shutils/common.sh

@@ -52,13 +52,6 @@ msg_red_nochroot() {
 
 msg_error() {
     msg_red "$@"
-    kill -INT $$; exit 1
-}
-
-msg_error_nochroot() {
-    [ -n "$NOCOLORS" ] || printf >&2 "\033[1m\033[31m"
-    printf >&2 "=> ERROR: $@"
-    [ -n "$NOCOLORS" ] || printf >&2 "\033[m"
     exit 1
 }
 

common/xbps-src/shutils/cross.sh

@@ -13,7 +13,7 @@ remove_pkg_cross_deps() {
         XBPS_REMOVE_XCMD="env XBPS_TARGET_ARCH=$XBPS_TARGET_ARCH xbps-remove -r /usr/$XBPS_CROSS_TRIPLET"
     fi
 
-    $FAKEROOT_CMD $XBPS_REMOVE_XCMD -Ryo > $tmplogf 2>&1
+    $XBPS_REMOVE_XCMD -Ryo > $tmplogf 2>&1
     if [ $? -ne 0 ]; then
         msg_red "${pkgver:-xbps-src}: failed to remove autocrossdeps:\n"
         cat $tmplogf && rm -f $tmplogf

common/xbps-src/shutils/pkgtarget.sh

@@ -60,13 +60,13 @@ install_pkg() {
     [ "$target" = "build" ] && return 0
 
     # Install pkgs into destdir.
-    $FAKEROOT_CMD $XBPS_LIBEXECDIR/xbps-src-doinstall.sh $sourcepkg $cross || exit 1
+    $XBPS_LIBEXECDIR/xbps-src-doinstall.sh $sourcepkg $cross || exit 1
 
     for subpkg in ${subpackages} ${sourcepkg}; do
-        $FAKEROOT_CMD $XBPS_LIBEXECDIR/xbps-src-doinstall.sh $subpkg $cross || exit 1
+        $XBPS_LIBEXECDIR/xbps-src-doinstall.sh $subpkg $cross || exit 1
     done
     for subpkg in ${subpackages} ${sourcepkg}; do
-        $FAKEROOT_CMD $XBPS_LIBEXECDIR/xbps-src-prepkg.sh $subpkg $cross || exit 1
+        $XBPS_LIBEXECDIR/xbps-src-prepkg.sh $subpkg $cross || exit 1
     done
 
     if [ "$XBPS_TARGET_PKG" = "$sourcepkg" ]; then
@@ -75,7 +75,7 @@ install_pkg() {
 
     # If install went ok generate the binpkgs.
     for subpkg in ${subpackages} ${sourcepkg}; do
-        $FAKEROOT_CMD $XBPS_LIBEXECDIR/xbps-src-dopkg.sh $subpkg "$XBPS_REPOSITORY" "$cross" || exit 1
+        $XBPS_LIBEXECDIR/xbps-src-dopkg.sh $subpkg "$XBPS_REPOSITORY" "$cross" || exit 1
     done
 
     # pkg cleanup
@@ -126,12 +126,12 @@ remove_pkg_autodeps() {
     tmplogf=$(mktemp)
 
     if [ -z "$CHROOT_READY" ]; then
-        $FAKEROOT_CMD xbps-reconfigure -r $XBPS_MASTERDIR -a >> $tmplogf 2>&1
-        $FAKEROOT_CMD xbps-remove -r $XBPS_MASTERDIR -Ryo >> $tmplogf 2>&1
+        xbps-reconfigure -r $XBPS_MASTERDIR -a >> $tmplogf 2>&1
+        xbps-remove -r $XBPS_MASTERDIR -Ryo >> $tmplogf 2>&1
     else
         remove_pkg_cross_deps
-        $FAKEROOT_CMD xbps-reconfigure -a >> $tmplogf 2>&1
-        $FAKEROOT_CMD xbps-remove -Ryo >> $tmplogf 2>&1
+        xbps-reconfigure -a >> $tmplogf 2>&1
+        xbps-remove -Ryo >> $tmplogf 2>&1
     fi
 
     if [ $? -ne 0 ]; then