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Use -O0 optimization level for coverage builds

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Michael Krasnyk 2017-10-12 09:47:59 +02:00 committed by Patrick Niklaus
parent 33742532f6
commit e781e06a17
1 changed files with 14 additions and 13 deletions
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27
CMakeLists.txt
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@ -212,19 +212,19 @@ endif()
if(CMAKE_BUILD_TYPE MATCHES Debug OR CMAKE_BUILD_TYPE MATCHES RelWithDebInfo)
message(STATUS "Configuring debug mode flags")
set(ENABLE_ASSERTIONS ON)
if(NOT CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-inline -fno-omit-frame-pointer")
if(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
if (CMAKE_BUILD_TYPE MATCHES Debug)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Og -ggdb")
else()
# Don't override the -O parameter for RelWithDebInfo, we want an optimized build
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ggdb")
endif()
endif()
endif()
endif()
if(NOT CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO} -fno-inline -fno-omit-frame-pointer")
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -fno-inline -fno-omit-frame-pointer")
endif()
if(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
set(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO} -ggdb")
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -Og -ggdb")
endif()
if(CMAKE_BUILD_TYPE MATCHES Release OR CMAKE_BUILD_TYPE MATCHES MinRelSize OR CMAKE_BUILD_TYPE MATCHES RelWithDebInfo)
message(STATUS "Configuring release mode optimizations")
# Check if LTO is available
@ -304,10 +304,11 @@ if (ENABLE_COVERAGE)
if (NOT CMAKE_BUILD_TYPE MATCHES "Debug")
message(ERROR "ENABLE_COVERAGE=ON only make sense with a Debug build")
endif()
message(INFO "Enabling coverage")
message(STATUS "Enabling coverage")
set(MAYBE_COVERAGE_LIBRARIES "-lgcov")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ftest-coverage -fprofile-arcs")
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -O0 -ftest-coverage -fprofile-arcs")
endif()
if (ENABLE_SANITIZER)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address")
set(OSRM_CXXFLAGS "${OSRM_CXXFLAGS} -fsanitize=address")