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Viewing changes to cmake/Coverage.cmake

  • Committer: Tarmac
  • Author(s): Ted Gould
  • Date: 2013-08-12 01:25:10 UTC
  • mfrom: (33.5.12 libupstart-app-launch)
  • Revision ID: tarmac-20130812012510-j53gf9xxk1sxgn4l
Switch to CMake and add stub library.

Approved by Charles Kerr, PS Jenkins bot.

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cmake/Coverage.cmake
 
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if (CMAKE_BUILD_TYPE MATCHES coverage)
 
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  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} --coverage")
 
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  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} --coverage")
 
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  set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} --coverage")
 
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  set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} --coverage")
 
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  find_program(GCOVR_EXECUTABLE gcovr HINTS ${GCOVR_ROOT} "${GCOVR_ROOT}/bin")
 
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  if (NOT GCOVR_EXECUTABLE)
 
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    message(STATUS "Gcovr binary was not found, can not generate XML coverage info.")
 
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  else ()
 
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    message(STATUS "Gcovr found, can generate XML coverage info.")
 
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    add_custom_target (coverage-xml
 
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      WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 
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      COMMAND "${GCOVR_EXECUTABLE}" --exclude="test.*" --exclude="obj.*" -x -r "${CMAKE_SOURCE_DIR}" 
 
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      --object-directory=${CMAKE_BINARY_DIR} -o coverage.xml)
 
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  endif()
 
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  find_program(LCOV_EXECUTABLE lcov HINTS ${LCOV_ROOT} "${GCOVR_ROOT}/bin")
 
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  find_program(GENHTML_EXECUTABLE genhtml HINTS ${GENHTML_ROOT})
 
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  if (NOT LCOV_EXECUTABLE)
 
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    message(STATUS "Lcov binary was not found, can not generate HTML coverage info.")
 
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  else ()
 
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    if(NOT GENHTML_EXECUTABLE)
 
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      message(STATUS "Genthml binary not found, can not generate HTML coverage info.")
 
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    else()
 
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      message(STATUS "Lcov and genhtml found, can generate HTML coverage info.")
 
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      add_custom_target (coverage-html
 
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        WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 
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        COMMAND "${LCOV_EXECUTABLE}" --directory ${CMAKE_BINARY_DIR} --capture --output-file coverage.info --no-checksum
 
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        COMMAND "${GENHTML_EXECUTABLE}" --prefix ${CMAKE_BINARY_DIR} --output-directory coveragereport --title "Code Coverage" --legend --show-details coverage.info
 
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        )
 
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    endif()
 
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  endif()
 
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endif()