[mlpack-git] master, mlpack-1.0.x: Create separate target for moving mlpack headers. This should fix #322. (554f12c)

[gitdub at big.cc.gt.atl.ga.us]

Repository : https://github.com/mlpack/mlpack

On branches: master,mlpack-1.0.x
Link       : https://github.com/mlpack/mlpack/compare/904762495c039e345beba14c1142fd719b3bd50e...f94823c800ad6f7266995c700b1b630d5ffdcf40

>---------------------------------------------------------------

commit 554f12cdadfa128fe6877bb9db1f9b80b0fab266
Author: Ryan Curtin <ryan at ratml.org>
Date:   Wed Jul 2 19:01:41 2014 +0000

    Create separate target for moving mlpack headers.  This should fix #322.


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554f12cdadfa128fe6877bb9db1f9b80b0fab266
 src/mlpack/CMakeLists.txt | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/mlpack/CMakeLists.txt b/src/mlpack/CMakeLists.txt
index 655035d..5d52218 100644
--- a/src/mlpack/CMakeLists.txt
+++ b/src/mlpack/CMakeLists.txt
@@ -48,14 +48,15 @@ set(INCLUDE_FILES ${INCLUDE_H_FILES} ${INCLUDE_HPP_FILES})
 
 # Move all of these header files to <builddir>/include/mlpack/ after the library
 # is built.  First we have to create that directory though.
-add_custom_command(TARGET mlpack POST_BUILD
+add_custom_target(mlpack_headers)
+add_custom_command(TARGET mlpack_headers POST_BUILD
   COMMENT "Moving header files to include/mlpack/"
   COMMAND ${CMAKE_COMMAND} ARGS -E
     make_directory ${CMAKE_BINARY_DIR}/include/mlpack/)
 
 # Then copy each of the header files over to that directory.
 foreach(incl_file ${INCLUDE_FILES})
-  add_custom_command(TARGET mlpack POST_BUILD
+  add_custom_command(TARGET mlpack_headers POST_BUILD
     COMMAND ${CMAKE_COMMAND} ARGS -E
       copy ${CMAKE_CURRENT_SOURCE_DIR}/${incl_file}
            ${CMAKE_BINARY_DIR}/include/mlpack/${incl_file})
@@ -72,6 +73,8 @@ install(TARGETS mlpack
   LIBRARY DESTINATION lib
   ARCHIVE DESTINATION lib)
 
+add_dependencies(mlpack mlpack_headers)
+
 # For 'make test'.
 add_custom_target(test
   ${CMAKE_BINARY_DIR}/bin/mlpack_test