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| author | Attila Krasznahorkay <Attila.Krasznahorkay@cern.ch> | 2016-03-22 12:18:42 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2016-03-22 20:04:15 (GMT) |
| commit | b1e1aa1e6a2aa4c0da9d39f2e9f2a80d093f1dc7 (patch) | |
| tree | a2500bf04a20c81fe90a5ace8c62ffb362163c23 /Help/variable/CMAKE_DEPENDS_IN_PROJECT_ONLY.rst | |
| parent | 208524b822f7f6ccbe0414452cd9b050263565bc (diff) | |
| download | CMake-b1e1aa1e6a2aa4c0da9d39f2e9f2a80d093f1dc7.zip CMake-b1e1aa1e6a2aa4c0da9d39f2e9f2a80d093f1dc7.tar.gz CMake-b1e1aa1e6a2aa4c0da9d39f2e9f2a80d093f1dc7.tar.bz2 | |
Makefile: Optionally scan only source and build trees for dependencies
Add a `CMAKE_DEPENDS_IN_PROJECT_ONLY` variable to activate the behavior.
Diffstat (limited to 'Help/variable/CMAKE_DEPENDS_IN_PROJECT_ONLY.rst')
| -rw-r--r-- | Help/variable/CMAKE_DEPENDS_IN_PROJECT_ONLY.rst | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Help/variable/CMAKE_DEPENDS_IN_PROJECT_ONLY.rst b/Help/variable/CMAKE_DEPENDS_IN_PROJECT_ONLY.rst new file mode 100644 index 0000000..7179071 --- /dev/null +++ b/Help/variable/CMAKE_DEPENDS_IN_PROJECT_ONLY.rst @@ -0,0 +1,10 @@ +CMAKE_DEPENDS_IN_PROJECT_ONLY +----------------------------- + +When set to ``TRUE`` in a directory, the build system produced by the +:ref:`Makefile Generators` is set up to only consider dependencies on source +files that appear either in the source or in the binary directories. Changes +to source files outside of these directories will not cause rebuilds. + +This should be used carefully in cases where some source files are picked up +through external headers during the build. |