[oe] [meta-networking][PATCH 3/3] iscsi-initiator-utils: check file existence before moving

[jackie.huang at windriver.com]

From: Jackie Huang <jackie.huang at windriver.com>

Check the file existence before moving to avoid the error:
| mv: cannot stat /<build_dir>/git/utils/fwparam_ibft/prom_lex.l:
| No such file or directory

Signed-off-by: Jackie Huang <jackie.huang at windriver.com>
---
 .../iscsi-initiator-utils/iscsi-initiator-utils_2.0.874.bb            | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/meta-networking/recipes-daemons/iscsi-initiator-utils/iscsi-initiator-utils_2.0.874.bb b/meta-networking/recipes-daemons/iscsi-initiator-utils/iscsi-initiator-utils_2.0.874.bb
index 50aadb6b6..95848d0b3 100644
--- a/meta-networking/recipes-daemons/iscsi-initiator-utils/iscsi-initiator-utils_2.0.874.bb
+++ b/meta-networking/recipes-daemons/iscsi-initiator-utils/iscsi-initiator-utils_2.0.874.bb
@@ -57,7 +57,9 @@ do_configure () {
 
 do_compile () {
     # Make sure we DO NOT regenerate prom_lex.c.
-    mv ${S}/utils/fwparam_ibft/prom_lex.l ${S}/utils/fwparam_ibft/prom_lex.l.unused
+    if [ -f ${S}/utils/fwparam_ibft/prom_lex.l ]; then
+        mv ${S}/utils/fwparam_ibft/prom_lex.l ${S}/utils/fwparam_ibft/prom_lex.l.unused
+    fi
     oe_runmake -C ${S} ${EXTRA_OEMAKE} user
 }
 
-- 
2.11.0