| # |
| # The MIT License (MIT) |
| # |
| # Permission is hereby granted, free of charge, to any person obtaining a copy |
| # of this software and associated documentation files (the "Software"), to deal |
| # in the Software without restriction, including without limitation the rights |
| # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| # copies of the Software, and to permit persons to whom the Software is |
| # furnished to do so, subject to the following conditions: |
| # |
| # The above copyright notice and this permission notice shall be included in all |
| # copies or substantial portions of the Software. |
| # |
| # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| # SOFTWARE. |
| # |
| # Copyright (C) 2014 Joakim Söderberg <joakim.soderberg@gmail.com> |
| # |
| |
| set(_CMAKE_SCRIPT_PATH ${CMAKE_CURRENT_LIST_DIR}) # must be outside coveralls_setup() to get correct path |
| |
| # |
| # Param _COVERAGE_SRCS A list of source files that coverage should be collected for. |
| # Param _COVERALLS_UPLOAD Upload the result to coveralls? |
| # |
| |
| function(coveralls_setup _COVERAGE_SRCS _COVERALLS_UPLOAD) |
| |
| if (ARGC GREATER 2) |
| set(_CMAKE_SCRIPT_PATH ${ARGN}) |
| message(STATUS "Coveralls: Using alternate CMake script dir: ${_CMAKE_SCRIPT_PATH}") |
| endif() |
| |
| if (NOT EXISTS "${_CMAKE_SCRIPT_PATH}/CoverallsClear.cmake") |
| message(FATAL_ERROR "Coveralls: Missing ${_CMAKE_SCRIPT_PATH}/CoverallsClear.cmake") |
| endif() |
| |
| if (NOT EXISTS "${_CMAKE_SCRIPT_PATH}/CoverallsGenerateGcov.cmake") |
| message(FATAL_ERROR "Coveralls: Missing ${_CMAKE_SCRIPT_PATH}/CoverallsGenerateGcov.cmake") |
| endif() |
| |
| # When passing a CMake list to an external process, the list |
| # will be converted from the format "1;2;3" to "1 2 3". |
| # This means the script we're calling won't see it as a list |
| # of sources, but rather just one long path. We remedy this |
| # by replacing ";" with "*" and then reversing that in the script |
| # that we're calling. |
| # http://cmake.3232098.n2.nabble.com/Passing-a-CMake-list-quot-as-is-quot-to-a-custom-target-td6505681.html |
| set(COVERAGE_SRCS_TMP ${_COVERAGE_SRCS}) |
| set(COVERAGE_SRCS "") |
| foreach (COVERAGE_SRC ${COVERAGE_SRCS_TMP}) |
| set(COVERAGE_SRCS "${COVERAGE_SRCS}*${COVERAGE_SRC}") |
| endforeach() |
| |
| #message("Coverage sources: ${COVERAGE_SRCS}") |
| set(COVERALLS_FILE ${PROJECT_BINARY_DIR}/coveralls.json) |
| |
| add_custom_target(coveralls_generate |
| |
| # Zero the coverage counters. |
| COMMAND ${CMAKE_COMMAND} -DPROJECT_BINARY_DIR="${PROJECT_BINARY_DIR}" -P "${_CMAKE_SCRIPT_PATH}/CoverallsClear.cmake" |
| |
| # Run regress tests. |
| COMMAND ${CMAKE_CTEST_COMMAND} --output-on-failure |
| |
| # Generate Gcov and translate it into coveralls JSON. |
| # We do this by executing an external CMake script. |
| # (We don't want this to run at CMake generation time, but after compilation and everything has run). |
| COMMAND ${CMAKE_COMMAND} |
| -DCOVERAGE_SRCS="${COVERAGE_SRCS}" # TODO: This is passed like: "a b c", not "a;b;c" |
| -DCOVERALLS_OUTPUT_FILE="${COVERALLS_FILE}" |
| -DCOV_PATH="${PROJECT_BINARY_DIR}" |
| -DPROJECT_ROOT="${PROJECT_SOURCE_DIR}" |
| -P "${_CMAKE_SCRIPT_PATH}/CoverallsGenerateGcov.cmake" |
| |
| WORKING_DIRECTORY ${PROJECT_BINARY_DIR} |
| COMMENT "Generating coveralls output..." |
| ) |
| |
| if (_COVERALLS_UPLOAD) |
| message("COVERALLS UPLOAD: ON") |
| |
| find_program(CURL_EXECUTABLE curl) |
| |
| if (NOT CURL_EXECUTABLE) |
| message(FATAL_ERROR "Coveralls: curl not found! Aborting") |
| endif() |
| |
| add_custom_target(coveralls_upload |
| # Upload the JSON to coveralls. |
| COMMAND ${CURL_EXECUTABLE} |
| -S -F json_file=@${COVERALLS_FILE} |
| https://coveralls.io/api/v1/jobs |
| |
| DEPENDS coveralls_generate |
| |
| WORKING_DIRECTORY ${PROJECT_BINARY_DIR} |
| COMMENT "Uploading coveralls output...") |
| |
| add_custom_target(coveralls DEPENDS coveralls_upload) |
| else() |
| message("COVERALLS UPLOAD: OFF") |
| add_custom_target(coveralls DEPENDS coveralls_generate) |
| endif() |
| |
| endfunction() |
| |
| macro(coveralls_turn_on_coverage) |
| if(NOT (CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX) |
| AND (NOT "${CMAKE_CXX_COMPILER_ID}" STREQUAL "AppleClang")) |
| message(FATAL_ERROR "Coveralls: Compiler ${CMAKE_C_COMPILER_ID} is not GNU gcc! Aborting... You can set this on the command line using CC=/usr/bin/gcc CXX=/usr/bin/g++ cmake <options> ..") |
| endif() |
| |
| if(NOT CMAKE_BUILD_TYPE STREQUAL "Debug") |
| message(FATAL_ERROR "Coveralls: Code coverage results with an optimised (non-Debug) build may be misleading! Add -DCMAKE_BUILD_TYPE=Debug") |
| endif() |
| |
| set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -O0 -fprofile-arcs -ftest-coverage") |
| set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -O0 -fprofile-arcs -ftest-coverage") |
| endmacro() |