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| author | Brad King <brad.king@kitware.com> | 2014-09-05 19:20:47 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2014-09-05 19:20:47 (GMT) |
| commit | 6944997bd6aa69fdf88f8e4e154e68d57195b20b (patch) | |
| tree | 4a50db91dc0a63096929b143368354d7a8d3e3b7 /Modules/ExternalProject.cmake | |
| parent | 8d332091702f34fd1e6c1554f137ac6d85b15dc8 (diff) | |
| download | CMake-6944997bd6aa69fdf88f8e4e154e68d57195b20b.zip CMake-6944997bd6aa69fdf88f8e4e154e68d57195b20b.tar.gz CMake-6944997bd6aa69fdf88f8e4e154e68d57195b20b.tar.bz2 | |
ExternalProject: Propagate the generator platform
When the CMAKE_GENERATOR option is given to ExternalProject_Add, look
also for option CMAKE_GENERATOR_PLATFORM to pass on to cmake as a cache
definition. When no CMAKE_GENERATOR option is given explicitly then use
the current project's CMAKE_GENERATOR_PLATFORM (since we already use its
CMAKE_GENERATOR).
Diffstat (limited to 'Modules/ExternalProject.cmake')
| -rw-r--r-- | Modules/ExternalProject.cmake | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Modules/ExternalProject.cmake b/Modules/ExternalProject.cmake index 218066c..32703b2 100644 --- a/Modules/ExternalProject.cmake +++ b/Modules/ExternalProject.cmake @@ -49,6 +49,7 @@ # [CONFIGURE_COMMAND cmd...] # Build tree configuration command # [CMAKE_COMMAND /.../cmake] # Specify alternative cmake executable # [CMAKE_GENERATOR gen] # Specify generator for native build +# [CMAKE_GENERATOR_PLATFORM p] # Generator-specific platform name # [CMAKE_GENERATOR_TOOLSET t] # Generator-specific toolset name # [CMAKE_ARGS args...] # Arguments to CMake command line # [CMAKE_CACHE_ARGS args...] # Initial cache arguments, of the form -Dvar:string=on @@ -1757,9 +1758,13 @@ function(_ep_add_configure_command name) endif() get_target_property(cmake_generator ${name} _EP_CMAKE_GENERATOR) + get_target_property(cmake_generator_platform ${name} _EP_CMAKE_GENERATOR_PLATFORM) get_target_property(cmake_generator_toolset ${name} _EP_CMAKE_GENERATOR_TOOLSET) if(cmake_generator) list(APPEND cmd "-G${cmake_generator}") + if(cmake_generator_platform) + list(APPEND cmd "-DCMAKE_GENERATOR_PLATFORM=${cmake_generator_platform}") + endif() if(cmake_generator_toolset) list(APPEND cmd "-T${cmake_generator_toolset}") endif() @@ -1769,6 +1774,12 @@ function(_ep_add_configure_command name) else() list(APPEND cmd "-G${CMAKE_GENERATOR}") endif() + if(cmake_generator_platform) + message(FATAL_ERROR "Option CMAKE_GENERATOR_PLATFORM not allowed without CMAKE_GENERATOR.") + endif() + if(CMAKE_GENERATOR_PLATFORM) + list(APPEND cmd "-DCMAKE_GENERATOR_PLATFORM=${CMAKE_GENERATOR_PLATFORM}") + endif() if(cmake_generator_toolset) message(FATAL_ERROR "Option CMAKE_GENERATOR_TOOLSET not allowed without CMAKE_GENERATOR.") endif() |