base.bbclass: Additional git proxy support.

Add to the git proxy support so that the proxy configuration can be propogated to the git config (etc/gitconfig in staging).
Add support for ignored hosts in the git proxy.

Examples in site.conf.sample

diff --git a/build/conf/site.conf.sample b/build/conf/site.conf.sample
index f14b3d985ab84f035eac1be1cd50862c96c6539f..0ed70c6d790f775b330ad02201f1ba67215688e6 100644 (file)
--- a/build/conf/site.conf.sample
+++ b/build/conf/site.conf.sample
@@ -19,6 +19,11 @@
 #GIT_PROXY_PORT = "81"
 #export GIT_PROXY_COMMAND = "${OEROOT}/scripts/poky-git-proxy-command"
 
+# GIT_PROXY_IGNORE_* lines define hosts which do not require a proxy to access
+#GIT_CORE_CONFIG = "Yes"
+#GIT_PROXY_IGNORE_1 = "host.server.com"
+#GIT_PROXY_IGNORE_2 = "another.server.com"
+
 # If SOCKS is available run the following command to comple a simple transport
 # gcc scripts/poky-git-proxy-socks.c -o poky-git-proxy-socks
 # and then share that binary somewhere in PATH, then use the following settings