CMakeLists-cflags.txt

set( CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS TRUE )
set( CMAKE_VERBOSE_MAKEFILE            TRUE )

# /Gd Uses the __cdecl calling convention (x86 only).
# /Gr Uses the __fastcall calling convention (x86 only).
# /Gv Uses the __vectorcall calling convention. (x86 and x64 only)
# /Gz Uses the __stdcall calling convention (x86 only).

set( CXX_WARN   "-Wall -Wno-float-equal -Wno-padded -Wno-comment ")
set( CLANG_WARN "-Wno-alloca -Wno-cast-align -Wno-cast-qual -Wno-conversion -Wno-c++2a-compat -Wno-c++98-compat -Wno-c++98-compat-pedantic -Wno-format-nonliteral -Wno-implicit-fallthrough -Wno-documentation -Wno-float-equal -Wno-padded -Wno-reserved-id-macro -Wno-unreachable-code-break -Wno-unused-macros -Wno-switch-enum -Wno-sign-conversion -Wno-signed-enum-bitfield -Wno-weak-vtables ")
set( VS_WARN    "")

if( CMAKE_CXX_COMPILER_ID MATCHES "GNU" )
  set( CMAKE_CXX_FLAGS         "-std=c++11  ${CXX_WARN}" )
  set( CMAKE_CXX_FLAGS_RELEASE "-fPIC -O2 -g " )
  set( CMAKE_CXX_FLAGS_DEBUG   "-fPIC -O0 -ggdb " )
elseif( CMAKE_CXX_COMPILER_ID MATCHES "Clang" )
  set( CMAKE_CXX_FLAGS         "-std=c++11 -stdlib=libc++ ${CLANG_WARN}" )
  set( CMAKE_CXX_FLAGS_RELEASE "-fPIC -Os -g -fcolor-diagnostics " )
  set( CMAKE_CXX_FLAGS_DEBUG   "-fPIC -O0 -gfull -fcolor-diagnostics " )
elseif( CMAKE_CXX_COMPILER_ID MATCHES "MSVC" )
  set( CMAKE_CXX_FLAGS         " ${VS_WARN} /sdl" )
  set( CMAKE_CXX_FLAGS_RELEASE "/nologo /GS /Gy /GF /W4 /EHsc /bigobj /D_WINDOWS /D_SCL_SECURE_NO_WARNINGS /DHAVE_STRING_H /DNO_GETTIMEOFDAY /DYAML_DECLARE_STATIC /DPCRE_STATIC /O2 /MD /Zo " )
  set( CMAKE_CXX_FLAGS_DEBUG   "/nologo /GS /Gy /GF /W4 /EHsc /bigobj /D_WINDOWS /D_SCL_SECURE_NO_WARNINGS /DHAVE_STRING_H /DNO_GETTIMEOFDAY /DYAML_DECLARE_STATIC /DPCRE_STATIC /Od /Ob0 /MDd /guard:cf /Zi /DEBUG:FULL " )
else()
  message( FATAL_ERROR "Unsupported compiler ${CMAKE_CXX_COMPILER_ID}")
endif()

message( STATUS "Compiler used: ${CMAKE_CXX_COMPILER_ID}")

set( CMAKE_C_FLAGS         "" )
set( CMAKE_C_FLAGS_RELEASE ${CMAKE_CXX_FLAGS_RELEASE} )
set( CMAKE_C_FLAGS_DEBUG   ${CMAKE_CXX_FLAGS_DEBUG} )