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authorGuillaume Jacquenot <guillaume.jacquenot@gmail.com>2017-02-21 20:21:13 (GMT)
committerGuillaume Jacquenot <guillaume.jacquenot@gmail.com>2017-02-21 20:21:13 (GMT)
commitf7f9d972a73593fac5daaa7c7c942762ee54548b (patch)
treee89cc411dff02b52f2fe9b689dd82a00093fd570 /CMAKE
parente44d822c68ae9f1f36a46bed9864bbe610f258c8 (diff)
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lapack-f7f9d972a73593fac5daaa7c7c942762ee54548b.tar.gz
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[coverage] Updated cmake coverage files for Lapack
Diffstat (limited to 'CMAKE')
-rw-r--r--CMAKE/FindGcov.cmake250
-rw-r--r--CMAKE/Findcodecov.cmake366
2 files changed, 280 insertions, 336 deletions
diff --git a/CMAKE/FindGcov.cmake b/CMAKE/FindGcov.cmake
index 715da6e..4807f90 100644
--- a/CMAKE/FindGcov.cmake
+++ b/CMAKE/FindGcov.cmake
@@ -1,13 +1,14 @@
# This file is part of CMake-codecov.
#
+# https://github.com/RWTH-ELP/CMake-codecov
+#
# Copyright (c)
# 2015-2016 RWTH Aachen University, Federal Republic of Germany
#
-# See the LICENSE file in the package base directory for details
+# LICENSE : BSD 3-Clause License
#
# Written by Alexander Haase, alexander.haase@rwth-aachen.de
-#
-
+# Updated by Guillaume Jacquenot, guillaume.jacquenot@gmail.com
# include required Modules
include(FindPackageHandleStandardArgs)
@@ -19,85 +20,82 @@ set(CMAKE_REQUIRED_QUIET ${codecov_FIND_QUIETLY})
get_property(ENABLED_LANGUAGES GLOBAL PROPERTY ENABLED_LANGUAGES)
foreach (LANG ${ENABLED_LANGUAGES})
- # Gcov evaluation is dependend on the used compiler. Check gcov support for
- # each compiler that is used. If gcov binary was already found for this
- # compiler, do not try to find it again.
- if (NOT GCOV_${CMAKE_${LANG}_COMPILER_ID}_BIN)
- get_filename_component(COMPILER_PATH "${CMAKE_${LANG}_COMPILER}" PATH)
-
- if ("${CMAKE_${LANG}_COMPILER_ID}" STREQUAL "GNU")
- # Some distributions like OSX (homebrew) ship gcov with the compiler
- # version appended as gcov-x. To find this binary we'll build the
- # suggested binary name with the compiler version.
- string(REGEX MATCH "^[0-9]+" GCC_VERSION
- "${CMAKE_${LANG}_COMPILER_VERSION}")
-
- find_program(GCOV_BIN NAMES gcov-${GCC_VERSION} gcov
- HINTS ${COMPILER_PATH})
-
- elseif ("${CMAKE_${LANG}_COMPILER_ID}" STREQUAL "Clang")
- # Some distributions like Debian ship llvm-cov with the compiler
- # version appended as llvm-cov-x.y. To find this binary we'll build
- # the suggested binary name with the compiler version.
- string(REGEX MATCH "^[0-9]+.[0-9]+" LLVM_VERSION
- "${CMAKE_${LANG}_COMPILER_VERSION}")
-
- # llvm-cov prior version 3.5 seems to be not working with coverage
- # evaluation tools, but these versions are compatible with the gcc
- # gcov tool.
- if(LLVM_VERSION VERSION_GREATER 3.4)
- find_program(LLVM_COV_BIN NAMES "llvm-cov-${LLVM_VERSION}"
- "llvm-cov" HINTS ${COMPILER_PATH})
- mark_as_advanced(LLVM_COV_BIN)
-
- if (LLVM_COV_BIN)
- find_program(LLVM_COV_WRAPPER "llvm-cov-wrapper" PATHS
- ${CMAKE_MODULE_PATH})
- if (LLVM_COV_WRAPPER)
- set(GCOV_BIN "${LLVM_COV_WRAPPER}" CACHE FILEPATH "")
-
- # set additional parameters
- set(GCOV_${CMAKE_${LANG}_COMPILER_ID}_ENV
- "LLVM_COV_BIN=${LLVM_COV_BIN}" CACHE STRING
- "Environment variables for llvm-cov-wrapper.")
- mark_as_advanced(GCOV_${CMAKE_${LANG}_COMPILER_ID}_ENV)
- endif ()
- endif ()
- endif ()
-
- if (NOT GCOV_BIN)
- # Fall back to gcov binary if llvm-cov was not found or is
- # incompatible. This is the default on OSX, but may crash on
- # recent Linux versions.
- find_program(GCOV_BIN gcov HINTS ${COMPILER_PATH})
- endif ()
- endif ()
-
-
- if (GCOV_BIN)
- set(GCOV_${CMAKE_${LANG}_COMPILER_ID}_BIN "${GCOV_BIN}" CACHE STRING
- "${LANG} gcov binary.")
-
- if (NOT CMAKE_REQUIRED_QUIET)
- message("-- Found gcov evaluation for "
- "${CMAKE_${LANG}_COMPILER_ID}: ${GCOV_BIN}")
- endif()
-
- unset(GCOV_BIN CACHE)
- endif ()
- endif ()
+ # Gcov evaluation is dependend on the used compiler. Check gcov support for
+ # each compiler that is used. If gcov binary was already found for this
+ # compiler, do not try to find it again.
+ if(NOT GCOV_${CMAKE_${LANG}_COMPILER_ID}_BIN)
+ get_filename_component(COMPILER_PATH "${CMAKE_${LANG}_COMPILER}" PATH)
+
+ if("${CMAKE_${LANG}_COMPILER_ID}" STREQUAL "GNU")
+ # Some distributions like OSX (homebrew) ship gcov with the compiler
+ # version appended as gcov-x. To find this binary we'll build the
+ # suggested binary name with the compiler version.
+ string(REGEX MATCH "^[0-9]+" GCC_VERSION
+ "${CMAKE_${LANG}_COMPILER_VERSION}")
+
+ find_program(GCOV_BIN NAMES gcov-${GCC_VERSION} gcov
+ HINTS ${COMPILER_PATH})
+
+ elseif("${CMAKE_${LANG}_COMPILER_ID}" STREQUAL "Clang")
+ # Some distributions like Debian ship llvm-cov with the compiler
+ # version appended as llvm-cov-x.y. To find this binary we'll build
+ # the suggested binary name with the compiler version.
+ string(REGEX MATCH "^[0-9]+.[0-9]+" LLVM_VERSION
+ "${CMAKE_${LANG}_COMPILER_VERSION}")
+
+ # llvm-cov prior version 3.5 seems to be not working with coverage
+ # evaluation tools, but these versions are compatible with the gcc
+ # gcov tool.
+ if(LLVM_VERSION VERSION_GREATER 3.4)
+ find_program(LLVM_COV_BIN NAMES "llvm-cov-${LLVM_VERSION}"
+ "llvm-cov" HINTS ${COMPILER_PATH})
+ mark_as_advanced(LLVM_COV_BIN)
+
+ if(LLVM_COV_BIN)
+ find_program(LLVM_COV_WRAPPER "llvm-cov-wrapper" PATHS
+ ${CMAKE_MODULE_PATH})
+ if(LLVM_COV_WRAPPER)
+ set(GCOV_BIN "${LLVM_COV_WRAPPER}" CACHE FILEPATH "")
+
+ # set additional parameters
+ set(GCOV_${CMAKE_${LANG}_COMPILER_ID}_ENV
+ "LLVM_COV_BIN=${LLVM_COV_BIN}" CACHE STRING
+ "Environment variables for llvm-cov-wrapper.")
+ mark_as_advanced(GCOV_${CMAKE_${LANG}_COMPILER_ID}_ENV)
+ endif()
+ endif()
+ endif()
+
+ if(NOT GCOV_BIN)
+ # Fall back to gcov binary if llvm-cov was not found or is
+ # incompatible. This is the default on OSX, but may crash on
+ # recent Linux versions.
+ find_program(GCOV_BIN gcov HINTS ${COMPILER_PATH})
+ endif()
+ endif()
+
+
+ if(GCOV_BIN)
+ set(GCOV_${CMAKE_${LANG}_COMPILER_ID}_BIN "${GCOV_BIN}" CACHE STRING
+ "${LANG} gcov binary.")
+
+ if(NOT CMAKE_REQUIRED_QUIET)
+ message("-- Found gcov evaluation for "
+ "${CMAKE_${LANG}_COMPILER_ID}: ${GCOV_BIN}")
+ endif()
+
+ unset(GCOV_BIN CACHE)
+ endif()
+ endif()
endforeach ()
-
-
# Add a new global target for all gcov targets. This target could be used to
# generate the gcov files for the whole project instead of calling <TARGET>-gcov
# for each target.
-if (NOT TARGET gcov)
- add_custom_target(gcov)
-endif (NOT TARGET gcov)
-
+if(NOT TARGET coverage)
+ add_custom_target(coverage)
+endif()
# This function will add gcov evaluation for target <TNAME>. Only sources of
@@ -105,53 +103,53 @@ endif (NOT TARGET gcov)
# Gcov on any source file of <TNAME> once and store the gcov file in the same
# directory.
function (add_gcov_target TNAME)
- set(TDIR ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/${TNAME}.dir)
-
- # We don't have to check, if the target has support for coverage, thus this
- # will be checked by add_coverage_target in Findcoverage.cmake. Instead we
- # have to determine which gcov binary to use.
- get_target_property(TSOURCES ${TNAME} SOURCES)
- set(SOURCES "")
- set(TCOMPILER "")
- foreach (FILE ${TSOURCES})
- codecov_path_of_source(${FILE} FILE)
- if (NOT "${FILE}" STREQUAL "")
- codecov_lang_of_source(${FILE} LANG)
- if (NOT "${LANG}" STREQUAL "")
- list(APPEND SOURCES "${FILE}")
- set(TCOMPILER ${CMAKE_${LANG}_COMPILER_ID})
- endif ()
- endif ()
- endforeach ()
-
- # If no gcov binary was found, coverage data can't be evaluated.
- if (NOT GCOV_${TCOMPILER}_BIN)
- message(WARNING "No coverage evaluation binary found for ${TCOMPILER}.")
- return()
- endif ()
-
- set(GCOV_BIN "${GCOV_${TCOMPILER}_BIN}")
- set(GCOV_ENV "${GCOV_${TCOMPILER}_ENV}")
-
-
- set(BUFFER "")
- foreach(FILE ${SOURCES})
- get_filename_component(FILE_PATH "${TDIR}/${FILE}" PATH)
-
- # call gcov
- add_custom_command(OUTPUT ${TDIR}/${FILE}.gcov
- COMMAND ${GCOV_ENV} ${GCOV_BIN} ${TDIR}/${FILE}.gcno > /dev/null
- DEPENDS ${TNAME} ${TDIR}/${FILE}.gcno
- WORKING_DIRECTORY ${FILE_PATH}
- )
-
- list(APPEND BUFFER ${TDIR}/${FILE}.gcov)
- endforeach()
-
-
- # add target for gcov evaluation of <TNAME>
- add_custom_target(${TNAME}-gcov DEPENDS ${BUFFER})
-
- # add evaluation target to the global gcov target.
- add_dependencies(gcov ${TNAME}-gcov)
-endfunction (add_gcov_target)
+ set(TDIR ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/${TNAME}.dir)
+
+ # We don't have to check, if the target has support for coverage, thus this
+ # will be checked by add_coverage_target in Findcoverage.cmake. Instead we
+ # have to determine which gcov binary to use.
+ get_target_property(TSOURCES ${TNAME} SOURCES)
+ set(SOURCES "")
+ set(TCOMPILER "")
+ foreach (FILE ${TSOURCES})
+ codecov_path_of_source(${FILE} FILE)
+ if(NOT "${FILE}" STREQUAL "")
+ codecov_lang_of_source(${FILE} LANG)
+ if(NOT "${LANG}" STREQUAL "")
+ list(APPEND SOURCES "${FILE}")
+ set(TCOMPILER ${CMAKE_${LANG}_COMPILER_ID})
+ endif()
+ endif()
+ endforeach()
+
+ # If no gcov binary was found, coverage data can't be evaluated.
+ if(NOT GCOV_${TCOMPILER}_BIN)
+ message(WARNING "No coverage evaluation binary found for ${TCOMPILER}.")
+ return()
+ endif()
+
+ set(GCOV_BIN "${GCOV_${TCOMPILER}_BIN}")
+ set(GCOV_ENV "${GCOV_${TCOMPILER}_ENV}")
+
+
+ set(BUFFER "")
+ foreach(FILE ${SOURCES})
+ get_filename_component(FILE_PATH "${TDIR}/${FILE}" PATH)
+
+ # call gcov
+ add_custom_command(OUTPUT ${TDIR}/${FILE}.gcov
+ COMMAND ${GCOV_ENV} ${GCOV_BIN} ${TDIR}/${FILE}.gcno > /dev/null
+ DEPENDS ${TNAME} ${TDIR}/${FILE}.gcno
+ WORKING_DIRECTORY ${FILE_PATH}
+ )
+
+ list(APPEND BUFFER ${TDIR}/${FILE}.gcov)
+ endforeach()
+
+
+ # add target for gcov evaluation of <TNAME>
+ add_custom_target(${TNAME}-gcov DEPENDS ${BUFFER})
+
+ # add evaluation target to the global gcov target.
+ add_dependencies(coverage ${TNAME}-gcov)
+endfunction()
diff --git a/CMAKE/Findcodecov.cmake b/CMAKE/Findcodecov.cmake
index 1125078..1f33b2c 100644
--- a/CMAKE/Findcodecov.cmake
+++ b/CMAKE/Findcodecov.cmake
@@ -1,79 +1,39 @@
# This file is part of CMake-codecov.
#
+# https://github.com/RWTH-ELP/CMake-codecov
+#
# Copyright (c)
# 2015-2016 RWTH Aachen University, Federal Republic of Germany
#
-# See the LICENSE file in the package base directory for details
+# LICENSE : BSD 3-Clause License
#
# Written by Alexander Haase, alexander.haase@rwth-aachen.de
-#
-
-
-# Add an option to choose, if coverage should be enabled or not. If enabled
-# marked targets will be build with coverage support and appropriate targets
-# will be added. If disabled coverage will be ignored for *ALL* targets.
-option(ENABLE_COVERAGE "Enable coverage build." OFF)
+# Updated by Guillaume Jacquenot, guillaume.jacquenot@gmail.com
set(COVERAGE_FLAG_CANDIDATES
- # gcc and clang
- "-O0 -g -fprofile-arcs -ftest-coverage"
+ # gcc and clang
+ "-O0 -g -fprofile-arcs -ftest-coverage"
- # gcc and clang fallback
- "-O0 -g --coverage"
+ # gcc and clang fallback
+ "-O0 -g --coverage"
)
# To avoid error messages about CMP0051, this policy will be set to new. There
# will be no problem, as TARGET_OBJECTS generator expressions will be filtered
# with a regular expression from the sources.
-if (POLICY CMP0051)
- cmake_policy(SET CMP0051 NEW)
+if(POLICY CMP0051)
+ cmake_policy(SET CMP0051 NEW)
endif()
# Add coverage support for target ${TNAME} and register target for coverage
-# evaluation. If coverage is disabled or not supported, this function will
-# simply do nothing.
-#
-# Note: This function is only a wrapper to define this function always, even if
-# coverage is not supported by the compiler or disabled. This function must
-# be defined here, because the module will be exited, if there is no coverage
-# support by the compiler or it is disabled by the user.
-function (add_coverage TNAME)
- # only add coverage for target, if coverage is support and enabled.
- if (ENABLE_COVERAGE)
- foreach (TNAME ${ARGV})
- add_coverage_target(${TNAME})
- endforeach ()
- endif ()
-endfunction (add_coverage)
-
-
-# Add global target to gather coverage information after all targets have been
-# added. Other evaluation functions could be added here, after checks for the
-# specific module have been passed.
-#
-# Note: This function is only a wrapper to define this function always, even if
-# coverage is not supported by the compiler or disabled. This function must
-# be defined here, because the module will be exited, if there is no coverage
-# support by the compiler or it is disabled by the user.
-function (coverage_evaluate)
- # add lcov evaluation
- if (LCOV_FOUND)
- lcov_capture_initial()
- lcov_capture()
- endif (LCOV_FOUND)
-endfunction ()
-
-
-# Exit this module, if coverage is disabled. add_coverage is defined before this
-# return, so this module can be exited now safely without breaking any build-
-# scripts.
-if (NOT ENABLE_COVERAGE)
- return()
-endif ()
-
-
+# evaluation.
+function(add_coverage TNAME)
+ foreach (TNAME ${ARGV})
+ add_coverage_target(${TNAME})
+ endforeach()
+endfunction()
# Find the reuired flags foreach language.
@@ -82,175 +42,161 @@ set(CMAKE_REQUIRED_QUIET ${codecov_FIND_QUIETLY})
get_property(ENABLED_LANGUAGES GLOBAL PROPERTY ENABLED_LANGUAGES)
foreach (LANG ${ENABLED_LANGUAGES})
- # Coverage flags are not dependend on language, but the used compiler. So
- # instead of searching flags foreach language, search flags foreach compiler
- # used.
- set(COMPILER ${CMAKE_${LANG}_COMPILER_ID})
- if (NOT COVERAGE_${COMPILER}_FLAGS)
- foreach (FLAG ${COVERAGE_FLAG_CANDIDATES})
- if(NOT CMAKE_REQUIRED_QUIET)
- message(STATUS "Try ${COMPILER} code coverage flag = [${FLAG}]")
- endif()
-
- set(CMAKE_REQUIRED_FLAGS "${FLAG}")
- unset(COVERAGE_FLAG_DETECTED CACHE)
-
- if (${LANG} STREQUAL "C")
- include(CheckCCompilerFlag)
- check_c_compiler_flag("${FLAG}" COVERAGE_FLAG_DETECTED)
-
- elseif (${LANG} STREQUAL "CXX")
- include(CheckCXXCompilerFlag)
- check_cxx_compiler_flag("${FLAG}" COVERAGE_FLAG_DETECTED)
-
- elseif (${LANG} STREQUAL "Fortran")
- # CheckFortranCompilerFlag was introduced in CMake 3.x. To be
- # compatible with older Cmake versions, we will check if this
- # module is present before we use it. Otherwise we will define
- # Fortran coverage support as not available.
- include(CheckFortranCompilerFlag OPTIONAL
- RESULT_VARIABLE INCLUDED)
- if (INCLUDED)
- check_fortran_compiler_flag("${FLAG}"
- COVERAGE_FLAG_DETECTED)
- elseif (NOT CMAKE_REQUIRED_QUIET)
- message("-- Performing Test COVERAGE_FLAG_DETECTED")
- message("-- Performing Test COVERAGE_FLAG_DETECTED - Failed"
- " (Check not supported)")
- endif ()
- endif()
-
- if (COVERAGE_FLAG_DETECTED)
- set(COVERAGE_${COMPILER}_FLAGS "${FLAG}"
- CACHE STRING "${COMPILER} flags for code coverage.")
- mark_as_advanced(COVERAGE_${COMPILER}_FLAGS)
- break()
- endif ()
- endforeach ()
- endif ()
-endforeach ()
+ # Coverage flags are not dependend on language, but the used compiler. So
+ # instead of searching flags foreach language, search flags foreach compiler
+ # used.
+ set(COMPILER ${CMAKE_${LANG}_COMPILER_ID})
+ if(NOT COVERAGE_${COMPILER}_FLAGS)
+ foreach (FLAG ${COVERAGE_FLAG_CANDIDATES})
+ if(NOT CMAKE_REQUIRED_QUIET)
+ message(STATUS "Try ${COMPILER} code coverage flag = [${FLAG}]")
+ endif()
+
+ set(CMAKE_REQUIRED_FLAGS "${FLAG}")
+ unset(COVERAGE_FLAG_DETECTED CACHE)
+
+ if(${LANG} STREQUAL "C")
+ include(CheckCCompilerFlag)
+ check_c_compiler_flag("${FLAG}" COVERAGE_FLAG_DETECTED)
+
+ elseif(${LANG} STREQUAL "CXX")
+ include(CheckCXXCompilerFlag)
+ check_cxx_compiler_flag("${FLAG}" COVERAGE_FLAG_DETECTED)
+
+ elseif(${LANG} STREQUAL "Fortran")
+ # CheckFortranCompilerFlag was introduced in CMake 3.x. To be
+ # compatible with older Cmake versions, we will check if this
+ # module is present before we use it. Otherwise we will define
+ # Fortran coverage support as not available.
+ include(CheckFortranCompilerFlag OPTIONAL
+ RESULT_VARIABLE INCLUDED)
+ if(INCLUDED)
+ check_fortran_compiler_flag("${FLAG}"
+ COVERAGE_FLAG_DETECTED)
+ elseif(NOT CMAKE_REQUIRED_QUIET)
+ message("-- Performing Test COVERAGE_FLAG_DETECTED")
+ message("-- Performing Test COVERAGE_FLAG_DETECTED - Failed"
+ " (Check not supported)")
+ endif()
+ endif()
+
+ if(COVERAGE_FLAG_DETECTED)
+ set(COVERAGE_${COMPILER}_FLAGS "${FLAG}"
+ CACHE STRING "${COMPILER} flags for code coverage.")
+ mark_as_advanced(COVERAGE_${COMPILER}_FLAGS)
+ break()
+ endif()
+ endforeach()
+ endif()
+endforeach()
set(CMAKE_REQUIRED_QUIET ${CMAKE_REQUIRED_QUIET_SAVE})
-
-
-
# Helper function to get the language of a source file.
function (codecov_lang_of_source FILE RETURN_VAR)
- get_filename_component(FILE_EXT "${FILE}" EXT)
- string(TOLOWER "${FILE_EXT}" FILE_EXT)
- string(SUBSTRING "${FILE_EXT}" 1 -1 FILE_EXT)
-
- get_property(ENABLED_LANGUAGES GLOBAL PROPERTY ENABLED_LANGUAGES)
- foreach (LANG ${ENABLED_LANGUAGES})
- list(FIND CMAKE_${LANG}_SOURCE_FILE_EXTENSIONS "${FILE_EXT}" TEMP)
- if (NOT ${TEMP} EQUAL -1)
- set(${RETURN_VAR} "${LANG}" PARENT_SCOPE)
- return()
- endif ()
- endforeach()
-
- set(${RETURN_VAR} "" PARENT_SCOPE)
-endfunction ()
-
+ get_filename_component(FILE_EXT "${FILE}" EXT)
+ string(TOLOWER "${FILE_EXT}" FILE_EXT)
+ string(SUBSTRING "${FILE_EXT}" 1 -1 FILE_EXT)
+
+ get_property(ENABLED_LANGUAGES GLOBAL PROPERTY ENABLED_LANGUAGES)
+ foreach (LANG ${ENABLED_LANGUAGES})
+ list(FIND CMAKE_${LANG}_SOURCE_FILE_EXTENSIONS "${FILE_EXT}" TEMP)
+ if(NOT ${TEMP} EQUAL -1)
+ set(${RETURN_VAR} "${LANG}" PARENT_SCOPE)
+ return()
+ endif()
+ endforeach()
+
+ set(${RETURN_VAR} "" PARENT_SCOPE)
+endfunction()
# Helper function to get the relative path of the source file destination path.
# This path is needed by FindGcov and FindLcov cmake files to locate the
# captured data.
function (codecov_path_of_source FILE RETURN_VAR)
- string(REGEX MATCH "TARGET_OBJECTS:([^ >]+)" _source ${FILE})
-
- # If expression was found, SOURCEFILE is a generator-expression for an
- # object library. Currently we found no way to call this function automatic
- # for the referenced target, so it must be called in the directoryso of the
- # object library definition.
- if (NOT "${_source}" STREQUAL "")
- set(${RETURN_VAR} "" PARENT_SCOPE)
- return()
- endif ()
-
-
- string(REPLACE "${CMAKE_CURRENT_BINARY_DIR}/" "" FILE "${FILE}")
- if(IS_ABSOLUTE ${FILE})
- file(RELATIVE_PATH FILE ${CMAKE_CURRENT_SOURCE_DIR} ${FILE})
- endif()
-
- # get the right path for file
- string(REPLACE ".." "__" PATH "${FILE}")
-
- set(${RETURN_VAR} "${PATH}" PARENT_SCOPE)
+ string(REGEX MATCH "TARGET_OBJECTS:([^ >]+)" _source ${FILE})
+
+ # If expression was found, SOURCEFILE is a generator-expression for an
+ # object library. Currently we found no way to call this function automatic
+ # for the referenced target, so it must be called in the directoryso of the
+ # object library definition.
+ if(NOT "${_source}" STREQUAL "")
+ set(${RETURN_VAR} "" PARENT_SCOPE)
+ return()
+ endif()
+
+ string(REPLACE "${CMAKE_CURRENT_BINARY_DIR}/" "" FILE "${FILE}")
+ if(IS_ABSOLUTE ${FILE})
+ file(RELATIVE_PATH FILE ${CMAKE_CURRENT_SOURCE_DIR} ${FILE})
+ endif()
+
+ # get the right path for file
+ string(REPLACE ".." "__" PATH "${FILE}")
+
+ set(${RETURN_VAR} "${PATH}" PARENT_SCOPE)
endfunction()
-
-
-
# Add coverage support for target ${TNAME} and register target for coverage
# evaluation.
function(add_coverage_target TNAME)
- # Check if all sources for target use the same compiler. If a target uses
- # e.g. C and Fortran mixed and uses different compilers (e.g. clang and
- # gfortran) this can trigger huge problems, because different compilers may
- # use different implementations for code coverage.
- get_target_property(TSOURCES ${TNAME} SOURCES)
- set(TARGET_COMPILER "")
- set(ADDITIONAL_FILES "")
- foreach (FILE ${TSOURCES})
- # If expression was found, FILE is a generator-expression for an object
- # library. Object libraries will be ignored.
- string(REGEX MATCH "TARGET_OBJECTS:([^ >]+)" _file ${FILE})
- if ("${_file}" STREQUAL "")
- codecov_lang_of_source(${FILE} LANG)
- if (LANG)
- list(APPEND TARGET_COMPILER ${CMAKE_${LANG}_COMPILER_ID})
-
- list(APPEND ADDITIONAL_FILES "${FILE}.gcno")
- list(APPEND ADDITIONAL_FILES "${FILE}.gcda")
- endif ()
- endif ()
- endforeach ()
-
- list(REMOVE_DUPLICATES TARGET_COMPILER)
- list(LENGTH TARGET_COMPILER NUM_COMPILERS)
-
- if (NUM_COMPILERS GREATER 1)
- message(AUTHOR_WARNING "Coverage disabled for target ${TNAME} because "
- "it will be compiled by different compilers.")
- return()
-
- elseif ((NUM_COMPILERS EQUAL 0) OR
- (NOT DEFINED "COVERAGE_${TARGET_COMPILER}_FLAGS"))
- message(AUTHOR_WARNING "Coverage disabled for target ${TNAME} "
- "because there is no sanitizer available for target sources.")
- return()
- endif()
-
-
- # enable coverage for target
- set_property(TARGET ${TNAME} APPEND_STRING
- PROPERTY COMPILE_FLAGS " ${COVERAGE_${TARGET_COMPILER}_FLAGS}")
- set_property(TARGET ${TNAME} APPEND_STRING
- PROPERTY LINK_FLAGS " ${COVERAGE_${TARGET_COMPILER}_FLAGS}")
-
-
- # Add gcov files generated by compiler to clean target.
- set(CLEAN_FILES "")
- foreach (FILE ${ADDITIONAL_FILES})
- codecov_path_of_source(${FILE} FILE)
- list(APPEND CLEAN_FILES "CMakeFiles/${TNAME}.dir/${FILE}")
- endforeach()
-
- set_directory_properties(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
- "${CLEAN_FILES}")
-
-
- add_gcov_target(${TNAME})
- add_lcov_target(${TNAME})
-endfunction(add_coverage_target)
-
-
-
+ # Check if all sources for target use the same compiler. If a target uses
+ # e.g. C and Fortran mixed and uses different compilers (e.g. clang and
+ # gfortran) this can trigger huge problems, because different compilers may
+ # use different implementations for code coverage.
+ get_target_property(TSOURCES ${TNAME} SOURCES)
+ set(TARGET_COMPILER "")
+ set(ADDITIONAL_FILES "")
+ foreach (FILE ${TSOURCES})
+ # If expression was found, FILE is a generator-expression for an object
+ # library. Object libraries will be ignored.
+ string(REGEX MATCH "TARGET_OBJECTS:([^ >]+)" _file ${FILE})
+ if("${_file}" STREQUAL "")
+ codecov_lang_of_source(${FILE} LANG)
+ if(LANG)
+ list(APPEND TARGET_COMPILER ${CMAKE_${LANG}_COMPILER_ID})
+
+ list(APPEND ADDITIONAL_FILES "${FILE}.gcno")
+ list(APPEND ADDITIONAL_FILES "${FILE}.gcda")
+ endif()
+ endif()
+ endforeach ()
+
+ list(REMOVE_DUPLICATES TARGET_COMPILER)
+ list(LENGTH TARGET_COMPILER NUM_COMPILERS)
+
+ if(NUM_COMPILERS GREATER 1)
+ message(AUTHOR_WARNING "Coverage disabled for target ${TNAME} because "
+ "it will be compiled by different compilers.")
+ return()
+
+ elseif((NUM_COMPILERS EQUAL 0) OR
+ (NOT DEFINED "COVERAGE_${TARGET_COMPILER}_FLAGS"))
+ message(AUTHOR_WARNING "Coverage disabled for target ${TNAME} "
+ "because there is no sanitizer available for target sources.")
+ return()
+ endif()
+
+
+ # enable coverage for target
+ set_property(TARGET ${TNAME} APPEND_STRING
+ PROPERTY COMPILE_FLAGS " ${COVERAGE_${TARGET_COMPILER}_FLAGS}")
+ set_property(TARGET ${TNAME} APPEND_STRING
+ PROPERTY LINK_FLAGS " ${COVERAGE_${TARGET_COMPILER}_FLAGS}")
+
+
+ # Add gcov files generated by compiler to clean target.
+ set(CLEAN_FILES "")
+ foreach (FILE ${ADDITIONAL_FILES})
+ codecov_path_of_source(${FILE} FILE)
+ list(APPEND CLEAN_FILES "CMakeFiles/${TNAME}.dir/${FILE}")
+ endforeach()
+
+ set_directory_properties(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
+ "${CLEAN_FILES}")
+
+ add_gcov_target(${TNAME})
+endfunction()
# Include modules for parsing the collected data and output it in a readable
-# format (like gcov and lcov).
+# format (like gcov).
find_package(Gcov)
-find_package(Lcov)