From: Ralf Habacker <ralf.habacker@freenet.de>
Date: Sun, 22 May 2011 21:01:13 +0000 (+0200)
Subject: Added cmake 'help-options' target to print out all available configure options
X-Git-Tag: dbus-1.4.18~19^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1767840160736c7a31bf432e6a850154d028f8ac;p=platform%2Fupstream%2Fdbus.git

Added cmake 'help-options' target to print out all available configure options

cherry-picked 5a0c5663ebf0b75503dfa6a60c01df07a29d3334
---

diff --git a/cmake/CMakeLists.txt b/cmake/CMakeLists.txt
index 89db5d5..51d27cd 100644
--- a/cmake/CMakeLists.txt
+++ b/cmake/CMakeLists.txt
@@ -618,3 +618,8 @@ endif(DBUS_DISABLE_CHECKS)
 MESSAGE(" ")
 
 INCLUDE(modules/CPackInstallConfig.cmake)
+
+add_custom_target(help-options
+    cmake -LH 
+    WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
+)