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| author | Brad King <brad.king@kitware.com> | 2014-02-21 15:59:06 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2014-02-21 16:05:41 (GMT) |
| commit | 73e5c6aead4d2c748ced061a7de27f2ffc7e2d31 (patch) | |
| tree | 47c036f093ad4e4d5c334cbacb188f3316f6ee04 /Tests/BuildDepends/Project | |
| parent | c0bbefbfe7209e849c04f57e79908401ba825fe0 (diff) | |
| download | CMake-73e5c6aead4d2c748ced061a7de27f2ffc7e2d31.zip CMake-73e5c6aead4d2c748ced061a7de27f2ffc7e2d31.tar.gz CMake-73e5c6aead4d2c748ced061a7de27f2ffc7e2d31.tar.bz2 | |
ExternalProject: Add option to always run the build step
Teach ExternalProject_Add a new BUILD_ALWAYS option to skip using
the build step stamp file and execute the step on every build.
Extend the BuildDepends test with a case to cover this option.
Diffstat (limited to 'Tests/BuildDepends/Project')
| -rw-r--r-- | Tests/BuildDepends/Project/CMakeLists.txt | 12 | ||||
| -rw-r--r-- | Tests/BuildDepends/Project/External/CMakeLists.txt | 14 |
2 files changed, 26 insertions, 0 deletions
diff --git a/Tests/BuildDepends/Project/CMakeLists.txt b/Tests/BuildDepends/Project/CMakeLists.txt index 8806ecd..9ee4a43 100644 --- a/Tests/BuildDepends/Project/CMakeLists.txt +++ b/Tests/BuildDepends/Project/CMakeLists.txt @@ -139,3 +139,15 @@ add_custom_target(header_tgt DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/dir/header.h) include_directories(${CMAKE_CURRENT_BINARY_DIR}) add_executable(ninjadep ninjadep.cpp) add_dependencies(ninjadep header_tgt) + +include(ExternalProject) +ExternalProject_Add(ExternalBuild + SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/External + BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}/External + STAMP_DIR ${CMAKE_CURRENT_BINARY_DIR}/External/Stamp + BUILD_ALWAYS 1 + CMAKE_ARGS + -Dexternal_in=${CMAKE_CURRENT_BINARY_DIR}/external.in + -Dexternal_out=${CMAKE_CURRENT_BINARY_DIR}/external.out + INSTALL_COMMAND "" + ) diff --git a/Tests/BuildDepends/Project/External/CMakeLists.txt b/Tests/BuildDepends/Project/External/CMakeLists.txt new file mode 100644 index 0000000..c6015b6 --- /dev/null +++ b/Tests/BuildDepends/Project/External/CMakeLists.txt @@ -0,0 +1,14 @@ +cmake_minimum_required(VERSION 3.0) +project(BuildDependsExternal NONE) +if(NOT DEFINED external_in) + message(FATAL_ERROR "Define external_in") +endif() +if(NOT DEFINED external_out) + message(FATAL_ERROR "Define external_out") +endif() +add_custom_command( + OUTPUT ${external_out} + COMMAND ${CMAKE_COMMAND} -E copy ${external_in} ${external_out} + DEPENDS ${external_in} + ) +add_custom_target(drive ALL DEPENDS ${external_out}) |