diff options
Diffstat (limited to 'SetFlags.cmake')
| -rw-r--r-- | SetFlags.cmake | 38 |
1 files changed, 25 insertions, 13 deletions
diff --git a/SetFlags.cmake b/SetFlags.cmake index 6e2417a51..a5a61eaa4 100644 --- a/SetFlags.cmake +++ b/SetFlags.cmake @@ -26,10 +26,18 @@ endmacro() macro(set_flags) + # Add coverage processing, if requested: + if (NOT MSVC) + + if (CMAKE_BUILD_TYPE STREQUAL "COVERAGE") + message("Including CodeCoverage") + set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/lib/cmake-coverage/") + include(CodeCoverage) + endif() + endif() + # Add the preprocessor macros used for distinguishing between debug and release builds (CMake does this automatically for MSVC): if (NOT MSVC) - set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/lib/cmake-coverage/") - include(CodeCoverage) set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -D_DEBUG") set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -D_DEBUG") set(CMAKE_CXX_FLAGS_COVERAGE "${CMAKE_CXX_FLAGS_COVERAGE} -D_DEBUG") @@ -63,17 +71,21 @@ macro(set_flags) else() # Let gcc / clang know that we're compiling a multi-threaded app: - add_flags_cxx("-pthread") + if (UNIX) + add_flags_cxx("-pthread") + endif() + + # Make CLang use C++11, otherwise MSVC2008-supported extensions don't work ("override" keyword etc.): if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") - set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11") - set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -std=c++11") + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11") + set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -std=c++11") set(CMAKE_CXX_FLAGS_COVERAGE "${CMAKE_CXX_FLAGS_COVERAGE} -std=c++11") - set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -std=c++11") + set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -std=c++11") endif() # We use a signed char (fixes #640 on RasPi) add_flags_cxx("-fsigned-char") - + endif() @@ -190,7 +202,7 @@ macro(enable_profile) set(CMAKE_CONFIGURATION_TYPES "Debug;Release;DebugProfile;ReleaseProfile;Coverage" CACHE STRING "" FORCE) endif() endmacro() - + macro(set_exe_flags) # Remove disabling the maximum warning level: # clang does not like a command line that reads -Wall -Wextra -w -Wall -Wextra and does not output any warnings @@ -204,22 +216,22 @@ macro(set_exe_flags) string(REPLACE "-w" "" CMAKE_CXX_FLAGS_COVERAGE "${CMAKE_CXX_FLAGS_COVERAGE}") string(REPLACE "-w" "" CMAKE_C_FLAGS_COVERAGE "${CMAKE_C_FLAGS_COVERAGE}") add_flags_cxx("-Wall -Wextra -Wno-unused-parameter -Wno-error=switch") - + # we support non-IEEE 754 fpus so can make no guarentees about error add_flags_cxx("-ffast-math") - + if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") # clang does not provide the __extern_always_inline macro and a part of libm depends on this when using fast-math add_flags_cxx("-D__extern_always_inline=inline") add_flags_cxx("-Werror -Weverything -Wno-c++98-compat-pedantic -Wno-string-conversion") - add_flags_cxx("-Wno-extra-semi -Wno-error=switch-enum -Wno-documentation") + add_flags_cxx("-Wno-error=switch-enum -Wno-documentation -Wno-exit-time-destructors") add_flags_cxx("-Wno-error=sign-conversion -Wno-error=conversion -Wno-padded") add_flags_cxx("-Wno-error=deprecated -Wno-error=weak-vtables -Wno-error=float-equal") add_flags_cxx("-Wno-error=missing-prototypes -Wno-error=non-virtual-dtor") - add_flags_cxx("-Wno-error=covered-switch-default -Wno-error=shadow") + add_flags_cxx("-Wno-error=covered-switch-default -Wno-error=shadow -Wno-error=old-style-cast") add_flags_cxx("-Wno-error=exit-time-destructors -Wno-error=missing-variable-declarations") add_flags_cxx("-Wno-error=global-constructors -Wno-implicit-fallthrough") - add_flags_cxx("-Wno-weak-vtables -Wno-switch-enum -Wno-exit-time-destructors") + add_flags_cxx("-Wno-error=extra-semi -Wno-weak-vtables -Wno-switch-enum") endif() endif() |