diff options
Diffstat (limited to 'SetFlags.cmake')
| -rw-r--r-- | SetFlags.cmake | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/SetFlags.cmake b/SetFlags.cmake index ded57e6d7..c5a3a0697 100644 --- a/SetFlags.cmake +++ b/SetFlags.cmake @@ -1,5 +1,3 @@ - - macro (add_flags_lnk FLAGS) set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${FLAGS}") set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} ${FLAGS}") @@ -62,6 +60,7 @@ macro(set_flags) # We use a signed char (fixes #640 on RasPi) add_flags_cxx("-fsigned-char") + endif() @@ -183,7 +182,24 @@ macro(set_exe_flags) string(REPLACE "-w" "" CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}") string(REPLACE "-w" "" CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}") string(REPLACE "-w" "" CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}") - add_flags_cxx("-Wall -Wextra") + 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=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=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") + endif() endif() endmacro() |