systemd: change default locale from C.UTF-8 to C

current default locale is set to C.UTF-8, but glibc not support
locale C.UTF-8. so set to the default locale C.

[snip]
        if not meson.is_cross_build()
                choose_default_locale_sh = find_program('tools/choose-default-locale.sh')
                default_locale = run_command(choose_default_locale_sh).stdout().strip()
        else
                default_locale = 'C.UTF-8'
        endif

if default locale set to C.UTF-8, it will cause libpcre ptest fail:

  re> //8+L
** Failed to set locale ""

(From OE-Core rev: 48f1521de8d16971e8021d7bf551f0b88f392f43)

Signed-off-by: Changqing Li <changqing.li@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/meta/recipes-core/systemd/systemd_241.bb b/meta/recipes-core/systemd/systemd_241.bb
index 3a58f44a3b..a6deaf96c2 100644
--- a/meta/recipes-core/systemd/systemd_241.bb
+++ b/meta/recipes-core/systemd/systemd_241.bb
@@ -193,6 +193,7 @@ EXTRA_OEMESON += "-Dnobody-user=nobody \
                   -Drootlibdir=${rootlibdir} \
                   -Drootprefix=${rootprefix} \
                   -Dsysvrcnd-path=${sysconfdir} \
+                  -Ddefault-locale=C \
                   "
 
 # Hardcode target binary paths to avoid using paths from sysroot