[Cmake-commits] CMake branch, next, updated. v2.8.10.2-2845-g7bb526b

[Brad King]

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- Log -----------------------------------------------------------------
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=7bb526b3a759f57837881381416c79e49981de28
commit 7bb526b3a759f57837881381416c79e49981de28
Merge: 22e19c4 2618e02
Author:     Brad King <brad.king at kitware.com>
AuthorDate: Tue Apr 30 09:17:26 2013 -0400
Commit:     CMake Topic Stage <kwrobot at kitware.com>
CommitDate: Tue Apr 30 09:17:26 2013 -0400

    Merge topic 'doc-tll-usage-requirements' into next
    
    2618e02 target_link_libraries: Update usage requirements documentation


http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=2618e0257e5c6fdca4137b371153fbf1152cbef5
commit 2618e0257e5c6fdca4137b371153fbf1152cbef5
Author:     Brad King <brad.king at kitware.com>
AuthorDate: Tue Apr 30 09:09:23 2013 -0400
Commit:     Brad King <brad.king at kitware.com>
CommitDate: Tue Apr 30 09:15:03 2013 -0400

    target_link_libraries: Update usage requirements documentation
    
    Re-word the documentation to make clear that CMake integrates usage
    requirements during generation and not synchronously during
    configuration or execution of target_link_libraries.

diff --git a/Source/cmTargetLinkLibrariesCommand.h b/Source/cmTargetLinkLibrariesCommand.h
index aaabdfa..c683016 100644
--- a/Source/cmTargetLinkLibrariesCommand.h
+++ b/Source/cmTargetLinkLibrariesCommand.h
@@ -97,14 +97,17 @@ public:
       "Calls to other signatures of this command may set the property "
       "making any libraries linked exclusively by this signature private."
       "\n"
-      "Target usage requirements are also consumed by this command. If the "
-      "<target> is linked to another target which has "
-      "a populated INTERFACE_INCLUDE_DIRECTORIES, the content of it is "
-      "appended to the INCLUDE_DIRECTORIES of <target>.  Similarly, the "
-      "INTERFACE_COMPILE_DEFINITONS of a dependee are added to the "
-      "COMPILE_DEFINITONS of <target>, and the "
-      "INTERFACE_POSITION_INDEPENDENT_CODE property is used to determine the "
-      "POSITION_INDEPENDENT_CODE property of <target>."
+      "CMake will also propagate \"usage requirements\" from linked library "
+      "targets.  "
+      "Usage requirements affect compilation of sources in the <target>.  "
+      "They are specified by properties defined on linked targets.  "
+      "During generation of the build system, CMake integrates "
+      "usage requirement property values with the corresponding "
+      "build properties for <target>:\n"
+      " INTERFACE_COMPILE_DEFINITONS: Appends to COMPILE_DEFINITONS\n"
+      " INTERFACE_INCLUDE_DIRECTORIES: Appends to INCLUDE_DIRECTORIES\n"
+      " INTERFACE_POSITION_INDEPENDENT_CODE: Sets POSITION_INDEPENDENT_CODE\n"
+      "   or checked for consistency with existing value\n"
       "\n"
       "  target_link_libraries(<target> LINK_INTERFACE_LIBRARIES\n"
       "                        [[debug|optimized|general] <lib>] ...)\n"

-----------------------------------------------------------------------

Summary of changes:
 Source/cmTargetLinkLibrariesCommand.h |   19 +++++++++++--------
 1 files changed, 11 insertions(+), 8 deletions(-)


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