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Diffstat (limited to 'fluent-bit/lib/jansson-e23f558/cmake/Coveralls.cmake')
| -rw-r--r-- | fluent-bit/lib/jansson-e23f558/cmake/Coveralls.cmake | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/fluent-bit/lib/jansson-e23f558/cmake/Coveralls.cmake b/fluent-bit/lib/jansson-e23f558/cmake/Coveralls.cmake new file mode 100644 index 000000000..29221c917 --- /dev/null +++ b/fluent-bit/lib/jansson-e23f558/cmake/Coveralls.cmake @@ -0,0 +1,111 @@ +# +# 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> +# + + +# +# 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) + # 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 ${CMAKE_COMMAND} + -P "${PROJECT_SOURCE_DIR}/cmake/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="${PROJECT_SOURCE_DIR}" + -P "${PROJECT_SOURCE_DIR}/cmake/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_C_COMPILER_ID}" STREQUAL "Clang")) + 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() + + + |