tmpfiles: make hardlink_vulnerable() argument constant

[thirdparty/systemd.git] / mkosi.build

diff --git a/mkosi.build b/mkosi.build
index 71251920edcd9adb21006038bac10df8969c1048..7cdcd6c74186dbd88e3cb53f731ae10f8dd9f95f 100755 (executable)
--- a/mkosi.build
+++ b/mkosi.build
@@ -1,4 +1,5 @@
-#!/bin/sh -ex
+#!/bin/sh
+set -ex
 
 # This file is part of systemd.
 #
@@ -24,11 +25,69 @@
 # as out-of-tree build dir. Otherwise, let's make up our own builddir.
 [ -z "$BUILDDIR" ] && BUILDDIR=build
 
-export LC_CTYPE=en_US.UTF-8
+# Meson uses Python 3 and requires a locale with an UTF-8 character map.
+# Not running under UTF-8 makes the `ninja test` step break with a CodecError.
+# So let's ensure we're running under UTF-8.
+#
+# If our current locale already is UTF-8, then we don't need to do anything:
+if [ "$(locale charmap)" != "UTF-8" ] ; then
+        # Try using C.UTF-8 locale, if available. This locale is not shipped
+        # by upstream glibc, so it's not available in all distros.
+        # (In particular, it's not available in Arch Linux.)
+        export LC_CTYPE=C.UTF-8
+        if [ "$(locale charmap)" != "UTF-8" ] ; then
+                # Finally, try something like en_US.UTF-8, which should be
+                # available in Arch Linux, but is not present in Debian's
+                # minimal image in our mkosi config.
+                export LC_CTYPE=en_US.UTF-8
+                if [ "$(locale charmap)" != "UTF-8" ] ; then
+                        # If nothing works, fail early.
+                        echo "*** Could not find a valid locale that supports UTF-8. ***" >&2
+                        exit 1
+                fi
+        fi
+fi
+
+if [ ! -f "$BUILDDIR"/build.ninja ] ; then
+        sysvinit_path=`realpath /etc/init.d`
+
+        nobody_user=`id -u -n 65534 2> /dev/null`
+        if [ "$nobody_user" != "" ] ; then
+                # Validate that we can translate forth and back
+                if [ "`id -u $nobody_user`" != 65534 ] ; then
+                        nobody_user=""
+                fi
+        fi
+        if [ "$nobody_user" = "" ] ; then
+                if id -u nobody 2> /dev/null ; then
+                        # The "nobody" user is defined already for something else, pick the Fedora name
+                        nobody_user=nfsnobody
+                else
+                        # The "nobody" user name is free, use it
+                        nobody_user=nobody
+                fi
+        fi
+
+        nobody_group=`id -g -n 65534 2> /dev/null`
+        if [ "$nobody_group" != "" ] ; then
+                # Validate that we can translate forth and back
+                if [ "`id -g $nobody_group`" != 65534 ] ; then
+                        nobody_group=""
+                fi
+        fi
+        if [ "$nobody_group" = "" ] ; then
+                if id -u nobody 2> /dev/null ; then
+                        # The "nobody" group is defined already for something else, pick the Fedora name
+                        nobody_group=nfsnobody
+                else
+                        # The "nobody" group name is free, use it
+                        nobody_group=nobody
+                fi
+        fi
 
-sysvinit_path=`realpath /etc/init.d`
+        meson "$BUILDDIR" -D "sysvinit-path=$sysvinit_path" -D default-hierarchy=unified -D man=false -D "nobody-user=$nobody_user" -D "nobody-group=$nobody_group"
+fi
 
-[ -f "$BUILDDIR"/build.ninja ] || meson "$BUILDDIR" -D "sysvinit-path=$sysvinit_path"
 ninja -C "$BUILDDIR" all
 [ "$WITH_TESTS" = 0 ] || ninja -C "$BUILDDIR" test || ( RET="$?" ; cat "$BUILDDIR"/meson-logs/testlog.txt ; exit "$RET" )
 ninja -C "$BUILDDIR" install