[gentoo-embedded] [PATCH] crossdev: source only once user env settings

[Bertrand Jacquin]

When /etc/portage/crossdev/${CTARGET} exist, output look like :

 * Restoring generic user env settings
 * Restoring generic user env settings
 * Restoring generic user env settings
 * Restoring generic user env settings
 * Restoring generic user env settings
 * Restoring generic user env settings
 * Restoring generic user env settings
 * Restoring generic user env settings
 * Restoring generic user env settings
 * Restoring generic user env settings
---
 crossdev | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/crossdev b/crossdev
index 56ddcda..c8eec26 100755
--- a/crossdev
+++ b/crossdev
@@ -645,12 +645,13 @@ for v in MULTILIB_ABIS USE BVER GVER KVER LVER STAGE CFLAGS LDFLAGS ASFLAGS ; do
 		export ${v}="$(<"${d}"/${v})"
 		einfo "Restoring user setting '${v}' to '${!v}'"
 	fi
-	if [[ -e ${d}/env ]] ; then
-		einfo "Restoring generic user env settings"
-		source "${d}"/env
-	fi
 done
 
+if [[ -e ${d}/env ]] ; then
+	einfo "Restoring generic user env settings"
+	source "${d}"/env
+fi
+
 # parse multilib settings until profiles are sane
 multilib_env() {
 	local var=$1
-- 
1.9.1