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| author | Campbell Barton <ideasman42@gmail.com> | 2016-06-30 01:49:50 +0300 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2016-06-30 01:53:25 +0300 |
| commit | 9d5661c9e8b1ab383be4ae7b065f50d43310f6cb (patch) | |
| tree | 276d3a252c2118ce3fa5b5f2d842d262dc06514f | |
| parent | 72792406c9e545cc5818faafb777b7179aede499 (diff) | |
CMake: list buildinfo.h as buildinfo.cmake's output
Keep the fake header to ensure we always run.
| -rw-r--r-- | source/creator/CMakeLists.txt | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/source/creator/CMakeLists.txt b/source/creator/CMakeLists.txt index 91d03da005e..4e8dd6f9fd3 100644 --- a/source/creator/CMakeLists.txt +++ b/source/creator/CMakeLists.txt @@ -172,18 +172,28 @@ if(WITH_BUILDINFO) include_directories(${CMAKE_CURRENT_BINARY_DIR}) - # XXX, "_buildinfo.h" is used twice here, + # XXX, ${buildinfo_h_fake} is used here, # because we rely on that file being detected as missing # every build so that the real header "buildinfo.h" is updated. # # Keep this until we find a better way to resolve! + set(buildinfo_h_real "${CMAKE_CURRENT_BINARY_DIR}/buildinfo.h") + set(buildinfo_h_fake "${CMAKE_CURRENT_BINARY_DIR}/buildinfo.h_fake") + + if(EXISTS ${buildinfo_h_fake}) + message(FATAL_ERROR "File \"${buildinfo_h_fake}\" found, this should never be created, remove!") + endif() + # a custom target that is always built add_custom_target(buildinfo ALL - DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/_buildinfo.h) + DEPENDS ${buildinfo_h_fake}) # creates buildinfo.h using cmake script - add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/_buildinfo.h + add_custom_command( + OUTPUT + ${buildinfo_h_fake} # ensure we always run + ${buildinfo_h_real} COMMAND ${CMAKE_COMMAND} -DSOURCE_DIR=${CMAKE_SOURCE_DIR} # overrides only used when non-empty strings @@ -192,10 +202,14 @@ if(WITH_BUILDINFO) -P ${CMAKE_SOURCE_DIR}/build_files/cmake/buildinfo.cmake) # buildinfo.h is a generated file - set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/buildinfo.h + set_source_files_properties( + ${buildinfo_h_real} PROPERTIES GENERATED TRUE HEADER_FILE_ONLY TRUE) + unset(buildinfo_h_real) + unset(buildinfo_h_fake) + # add deps below, after adding blender # -------------- done with header values. |