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ExternalProject: Simplify CMake command line generation 

Append the source directory to the command line option in a separate
step instead of duplicating it with each possible generator.
This commit is contained in:
Brad King 2012-12-10 17:02:46 -05:00
parent 7ecaa4047b
commit 5b2fba5d40
1 changed files with 5 additions and 4 deletions
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9
Modules/ExternalProject.cmake
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@ -1586,15 +1586,16 @@ function(_ep_add_configure_command name)
get_target_property(cmake_generator ${name} _EP_CMAKE_GENERATOR)
if(cmake_generator)
list(APPEND cmd "-G${cmake_generator}" "${source_dir}")
list(APPEND cmd "-G${cmake_generator}")
else()
if(CMAKE_EXTRA_GENERATOR)
list(APPEND cmd "-G${CMAKE_EXTRA_GENERATOR} - ${CMAKE_GENERATOR}"
"${source_dir}")
list(APPEND cmd "-G${CMAKE_EXTRA_GENERATOR} - ${CMAKE_GENERATOR}")
else()
list(APPEND cmd "-G${CMAKE_GENERATOR}" "${source_dir}")
list(APPEND cmd "-G${CMAKE_GENERATOR}")
endif()
endif()
list(APPEND cmd "${source_dir}")
endif()
# If anything about the configure command changes, (command itself, cmake