File _service:tar_git:0007-initial-support-for-chroot-only.patch of Package build

From 9d37d9a4fb233891d20d133c6a2c238b1825abfb Mon Sep 17 00:00:00 2001
From: David Greaves <david@dgreaves.com>
Date: Wed, 6 Jun 2012 17:43:27 +0100
Subject: [PATCH] initial support for --chroot-only

---
 build |   14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/build b/build
index e92ba71..c4df161 100755
--- a/build
+++ b/build
@@ -52,6 +52,7 @@ ABUILD_UID=399
 ABUILD_GID=399
 
 DO_INIT=true
+DO_BUILD=true
 DO_LINT=
 DO_CHECKS=true
 CLEAN_BUILD=
@@ -155,6 +156,10 @@ Known Parameters:
   --no-init   Skip initialization of build root and start with build
               immediately.
 
+  --chroot-only
+              Exit once the chroot has been setup and before the build
+              starts. Useful for making development root filesystems.
+
   --no-checks Do not run post-build checks
 
   --lint      Run rpmlint after build.
@@ -294,7 +299,7 @@ Remember to have fun!
 EOT
 }
 usage () {
-    echo "Usage: `basename $0` [--no-init|--clean|--rpms path|--verify|--help] [dir-to-build|spec-to-build]"
+    echo "Usage: `basename $0` [--no-init|--chroot-only|--clean|--rpms path|--verify|--help] [dir-to-build|spec-to-build]"
     cleanup_and_exit 1
 }
 
@@ -832,6 +837,9 @@ while test -n "$1"; do
       *-no*init)
 	DO_INIT=false
       ;;
+      *-chroot-only)
+	DO_BUILD=false
+      ;;
       *-no*checks)
 	DO_CHECKS=false
       ;;
@@ -2106,6 +2114,10 @@ for SPECFILE in "${SPECFILES[@]}" ; do
 	fi
     fi
 
+    if test "$DO_BUILD" = false ; then
+	continue
+    fi
+
     if test "$BUILDTYPE" = spec ; then
 	test -z "$BUILD_RPM_BUILD_STAGE" && BUILD_RPM_BUILD_STAGE=-ba
 
-- 
1.7.10.3