BuildSystem: darwin

- made Xcode external targets consistent for each configuration.
- shunted terminal NAME=VALUE vars through xcodebuild.
- folded macosx/module.xcode shunt functions into single.
- added new report target to show a single var; eg: make report.var NAME=GCC.gcc .

BuildSystem: darwin ppc
- fixed configure on ppc host: correctly identify native architecture.
- fixed configure to be more resilient when svn probes fail.
- fixed configure to show error output for svn probes.

BuildSystme: xcode
- added external target 'external' to represent 'all things in external system'
  which is slight more than what 'libhb' might represent.
- added doc section Building.osx: External Targets .


git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@2214 b64f7644-9d1e-0410-96f1-a4d463321fa5

1 files changed, 17 insertions, 0 deletions

diff --git a/doc/texi/building/chapter.via.xcode.texi b/doc/texi/building/chapter.via.xcode.texi
index 9983c94f8..df42faca0 100644
--- a/doc/texi/building/chapter.via.xcode.texi
+++ b/doc/texi/building/chapter.via.xcode.texi
@@ -49,6 +49,23 @@ This configuration is used to build for the ppc64 architecture. Build directory
 @end table
 
 @c %**-------------------------------------------------------------------------
+@anchor{xcode.extenal}
+@section External Targets
+The following external targets appear in the Xcode project and perform @b{build} and @b{clean} actions.
+
+@table @samp
+@item external
+Target maps to @command{make build} and @command{make clean} for everything Xcode products depend upon from the external build system.
+
+@item libhb
+Target maps to @command{make libhb.build} and @command{make libhb.clean}.
+
+@item contrib
+Target maps to @command{make contrib.build} and @command{make contrib.xclean}.
+
+@end table
+
+@c %**-------------------------------------------------------------------------
 @anchor{xcode.userdefined}
 @section User-Defined Settings
 The following user defined settings are used in Xcode project for the external build system: