[gnome-continuous-yocto/gnomeostree-3.28-rocko: 1441/8267] oe-git-proxy: don't depend on syslinux

[Emmanuele Bassi <ebassi src gnome org>]

commit bffb0fbfcc96b590111b7fc4e082865f12c14f9e
Author: André Draszik <git andred net>
Date:   Fri Jul 15 16:03:27 2016 +0100

    oe-git-proxy: don't depend on syslinux
    
    gethostip comes from syslinux. It seems odd to depend on a bootloader
    to clone a git repository.
    
    Switch to using getent from the c-library, which should be available
    on every system.
    
    We now also support the case where a hostname resolves to more than
    one IP address.
    
    (From OE-Core rev: c91dbf3ca2faec95195c85b65aa6cab7de9bca2c)
    
    Signed-off-by: André Draszik <git andred net>
    Signed-off-by: Ross Burton <ross burton intel com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 scripts/oe-git-proxy |   13 +++++++------
 1 files changed, 7 insertions(+), 6 deletions(-)
---
diff --git a/scripts/oe-git-proxy b/scripts/oe-git-proxy
index 1247902..0078e95 100755
--- a/scripts/oe-git-proxy
+++ b/scripts/oe-git-proxy
@@ -86,13 +86,14 @@ match_host() {
 
        # Match by netmask
        if valid_ipv4 $GLOB; then
-               HOST_IP=$(gethostip -d $HOST)
-               if valid_ipv4 $HOST_IP; then
-                       match_ipv4 $GLOB $HOST_IP
-                       if [ $? -eq 0 ]; then
-                               return 0
+               for HOST_IP in $(getent ahostsv4 $HOST | grep ' STREAM ' | cut -d ' ' -f 1) ; do
+                       if valid_ipv4 $HOST_IP; then
+                               match_ipv4 $GLOB $HOST_IP
+                               if [ $? -eq 0 ]; then
+                                       return 0
+                               fi
                        fi
-               fi
+               done
        fi
 
        return 1