system: Fix warning when selecting systemd

With systemd and a custom skeleton, you end up with the following
warning:
warning: (BR2_INIT_SYSTEMD) selects BR2_ROOTFS_MERGED_USR which has
unmet direct dependencies (BR2_ROOTFS_SKELETON_DEFAULT)

Signed-off-by: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

diff --git a/system/Config.in b/system/Config.in
index 4d070103fd91cf90a78d32fb78ce24baad499881..92712a8e0169c6e6ee56e8ec272c67a3bd0c3ef2 100644 (file)
--- a/system/Config.in
+++ b/system/Config.in
@@ -92,7 +92,7 @@ config BR2_INIT_SYSTEMD
        depends on BR2_USE_MMU
        depends on !BR2_STATIC_LIBS
        depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_10
-       select BR2_ROOTFS_MERGED_USR
+       select BR2_ROOTFS_MERGED_USR if BR2_ROOTFS_SKELETON_DEFAULT
        select BR2_PACKAGE_SYSTEMD
 
 comment "systemd needs (e)glibc toolchain, headers >= 3.10"