gcovr commands now take the argument with path for gcov

[jcbastosportela]

When
set(GCOV_PATH "path to my desired gcov executable")

this path won't be used by gcovr. It will instead use whatever gcov it finds in the system (if it does).

[budhisagar]

Hi I am new to UT and trying to use CodeCoverage.cmake but it not generate branch coverage report.
Please help for getting branch coverage.
Discription-
I set up my project 'foo' in the following way. Copied the cmake file from the https://github.com/bilke/cmake-modules/blob/master/CodeCoverage.cmake to a subdirectory 'cmake_modules'. In the CMakeLists.txt file after the add_executable(foo ...) I added the following:

if(CMAKE_COMPILER_IS_GNUCXX)
LIST(APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake_modules")
include(CodeCoverage)
APPEND_COVERAGE_COMPILER_FLAGS()
set(COVERAGE_LCOV_EXCLUDES 'dir1/' 'dir2/') // this is optional if you want to exclude some directory from the report
SETUP_TARGET_FOR_COVERAGE_LCOV(NAME foo_coverage
EXECUTABLE foo
DEPENDENCIES foo)
endif()
After cmake, build the target make make foo_coverage And open the report with index.html file in the foo_coverage folder in the build folder