Allow overriding SCM version info
If the build is from a non-repository, these functions will return empty. This patch allows using defines to CMake to set version info such as -DGIT_BRANCH=master.
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@ -11,9 +11,15 @@ find_package(Git QUIET PATHS "${GIT_EXECUTABLE}")
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# generate git/build information
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# generate git/build information
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include(GetGitRevisionDescription)
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include(GetGitRevisionDescription)
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if(NOT GIT_REF_SPEC)
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get_git_head_revision(GIT_REF_SPEC GIT_REV)
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get_git_head_revision(GIT_REF_SPEC GIT_REV)
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endif()
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if(NOT GIT_DESC)
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git_describe(GIT_DESC --always --long --dirty)
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git_describe(GIT_DESC --always --long --dirty)
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endif()
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if (NOT GIT_BRANCH)
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git_branch_name(GIT_BRANCH)
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git_branch_name(GIT_BRANCH)
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endif()
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get_timestamp(BUILD_DATE)
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get_timestamp(BUILD_DATE)
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# Generate cpp with Git revision from template
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# Generate cpp with Git revision from template
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@ -22,6 +22,11 @@ add_custom_command(OUTPUT scm_rev.cpp
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-DTITLE_BAR_FORMAT_RUNNING=${TITLE_BAR_FORMAT_RUNNING}
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-DTITLE_BAR_FORMAT_RUNNING=${TITLE_BAR_FORMAT_RUNNING}
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-DBUILD_TAG=${BUILD_TAG}
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-DBUILD_TAG=${BUILD_TAG}
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-DBUILD_ID=${DISPLAY_VERSION}
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-DBUILD_ID=${DISPLAY_VERSION}
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-DGIT_REF_SPEC=${GIT_REF_SPEC}
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-DGIT_REV=${GIT_REV}
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-DGIT_DESC=${GIT_DESC}
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-DGIT_BRANCH=${GIT_BRANCH}
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-DBUILD_FULLNAME=${BUILD_FULLNAME}
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-DGIT_EXECUTABLE=${GIT_EXECUTABLE}
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-DGIT_EXECUTABLE=${GIT_EXECUTABLE}
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-P ${CMAKE_SOURCE_DIR}/CMakeModules/GenerateSCMRev.cmake
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-P ${CMAKE_SOURCE_DIR}/CMakeModules/GenerateSCMRev.cmake
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DEPENDS
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DEPENDS
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