[Cmake-commits] CMake branch, next, updated. v2.8.3-540-gc96b596

[Brad King]

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The branch, next has been updated
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       via  80edcc6a86d7b5e00073c5cd2584383f971b7645 (commit)
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- Log -----------------------------------------------------------------
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=c96b596c6e8ff4e31ac11fb4be3d115ba9289e68
commit c96b596c6e8ff4e31ac11fb4be3d115ba9289e68
Merge: 49babd9 80edcc6
Author:     Brad King <brad.king at kitware.com>
AuthorDate: Fri Nov 5 08:10:14 2010 -0400
Commit:     CMake Topic Stage <kwrobot at kitware.com>
CommitDate: Fri Nov 5 08:10:14 2010 -0400

    Merge topic 'document-custom-command-no-DEPENDS' into next
    
    80edcc6 Document custom command behavior without DEPENDS (#11407)


http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=80edcc6a86d7b5e00073c5cd2584383f971b7645
commit 80edcc6a86d7b5e00073c5cd2584383f971b7645
Author:     Brad King <brad.king at kitware.com>
AuthorDate: Fri Nov 5 08:08:37 2010 -0400
Commit:     Brad King <brad.king at kitware.com>
CommitDate: Fri Nov 5 08:08:37 2010 -0400

    Document custom command behavior without DEPENDS (#11407)
    
    The behavior of add_custom_command when no DEPENDS option is specified
    matches that of standard Make behavior, but it does not hurt to describe
    it explicitly.

diff --git a/Source/cmAddCustomCommandCommand.h b/Source/cmAddCustomCommandCommand.h
index c67caa5..6c5e1af 100644
--- a/Source/cmAddCustomCommandCommand.h
+++ b/Source/cmAddCustomCommandCommand.h
@@ -152,6 +152,9 @@ public:
       "If any dependency is an OUTPUT of another custom command in the "
       "same directory (CMakeLists.txt file) CMake automatically brings the "
       "other custom command into the target in which this command is built.  "
+      "If DEPENDS is not specified the command will run whenever the OUTPUT "
+      "is missing; if the command does not actually create the OUTPUT then "
+      "the rule will always run.  "
       "If DEPENDS specifies any target (created by an ADD_* command) "
       "a target-level dependency is created to make sure the target is "
       "built before any target using this custom command.  Additionally, "

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Summary of changes:
 Source/cmAddCustomCommandCommand.h |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)


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