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- # SPDX-FileCopyrightText: 2014 Aleix Pol Gonzalez <aleixpol@kde.org>
- #
- # SPDX-License-Identifier: BSD-3-Clause
- #[=======================================================================[.rst:
- ECMCoverageOption
- --------------------
- Allow users to easily enable GCov code coverage support.
- Code coverage allows you to check how much of your codebase is covered by
- your tests. This module makes it easy to build with support for
- `GCov <https://gcc.gnu.org/onlinedocs/gcc/Gcov.html>`_.
- When this module is included, a ``BUILD_COVERAGE`` option is added (default
- OFF). Turning this option on enables GCC's coverage instrumentation, and
- links against ``libgcov``.
- Note that this will probably break the build if you are not using GCC.
- Since 1.3.0.
- #]=======================================================================]
- option(BUILD_COVERAGE "Build the project with gcov support" OFF)
- if(BUILD_COVERAGE)
- set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fprofile-arcs -ftest-coverage")
- set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -lgcov")
- endif()
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