1 2include_directories(include/internal/mingw-w64) 3 4list(APPEND MSVCRTEX_SOURCE 5 ${CRT_STARTUP_SOURCE} 6 math/sincos.c 7 misc/dbgrpt.cpp 8 misc/fltused.c 9 misc/isblank.c 10 misc/iswblank.c 11 misc/ofmt_stub.c 12 stdio/acrt_iob_func.c) 13 14if(CMAKE_C_COMPILER_ID STREQUAL "Clang") 15 # Clang performs some optimizations requiring those funtions 16 list(APPEND MSVCRTEX_SOURCE 17 math/round.c 18 math/roundf.c 19 math/exp2.c 20 math/exp2f.c 21 ) 22endif() 23 24if(ARCH STREQUAL "i386") 25 # Clang wants __aulldiv for its optimizations 26 list(APPEND MSVCRTEX_ASM_SOURCE 27 except/i386/chkstk_asm.s 28 except/i386/chkstk_ms.s 29 math/i386/alldiv_asm.s 30 math/i386/aulldiv_asm.s 31 ) 32 if (CMAKE_C_COMPILER_ID STREQUAL "Clang" AND NOT MSVC) 33 list(APPEND MSVCRTEX_ASM_SOURCE 34 math/i386/ceilf.S 35 math/i386/floorf.S) 36 list(APPEND MSVCRTEX_SOURCE 37 math/i386/sqrtf.c) 38 endif() 39 if(MSVC AND DLL_EXPORT_VERSION LESS 0x600) 40 list(APPEND MSVCRTEX_ASM_SOURCE 41 except/i386/__CxxFrameHandler3.s) 42 list(APPEND MSVCRTEX_SOURCE 43 except/i386/CxxHandleV8Frame.c) 44 endif() 45elseif(ARCH STREQUAL "amd64") 46 list(APPEND MSVCRTEX_ASM_SOURCE 47 except/amd64/chkstk_ms.s) 48 if(MSVC AND DLL_EXPORT_VERSION LESS 0x600) 49 list(APPEND MSVCRTEX_ASM_SOURCE 50 except/amd64/__CxxFrameHandler3.s 51 ) 52 endif() 53elseif(ARCH STREQUAL "arm") 54 list(APPEND MSVCRTEX_SOURCE 55 math/arm/__rt_sdiv.c 56 math/arm/__rt_sdiv64_worker.c 57 math/arm/__rt_udiv.c 58 math/arm/__rt_udiv64_worker.c 59 math/arm/__rt_div_worker.h 60 math/arm/__dtoi64.c 61 math/arm/__dtou64.c 62 math/arm/__stoi64.c 63 math/arm/__stou64.c 64 math/arm/__fto64.h 65 math/arm/__i64tod.c 66 math/arm/__u64tod.c 67 math/arm/__i64tos.c 68 math/arm/__u64tos.c 69 math/arm/__64tof.h 70 ) 71 list(APPEND MSVCRTEX_ASM_SOURCE 72 except/arm/chkstk_asm.s 73 math/arm/__rt_sdiv64.s 74 math/arm/__rt_srsh.s 75 math/arm/__rt_udiv64.s 76 ) 77endif() 78 79set_source_files_properties(${MSVCRTEX_ASM_SOURCE} PROPERTIES COMPILE_DEFINITIONS "_DLL;_MSVCRTEX_") 80add_asm_files(msvcrtex_asm ${MSVCRTEX_ASM_SOURCE}) 81 82add_library(msvcrtex OBJECT ${MSVCRTEX_SOURCE} ${msvcrtex_asm}) 83target_compile_definitions(msvcrtex PRIVATE _DLL _MSVCRTEX_) 84 85if(MSVC AND (ARCH STREQUAL "i386")) 86 # user32.dll needs this as a stand-alone object file 87 add_asm_files(ftol2_asm math/i386/ftol2_asm.s) 88 add_library(ftol2_sse OBJECT ${ftol2_asm}) 89 target_compile_definitions(ftol2_sse PRIVATE $<TARGET_PROPERTY:msvcrtex,COMPILE_DEFINITIONS>) 90 set_target_properties(ftol2_sse PROPERTIES LINKER_LANGUAGE C) 91endif() 92 93 94if(CMAKE_C_COMPILER_ID STREQUAL "GNU" OR CMAKE_C_COMPILER_ID STREQUAL "Clang") 95 target_compile_options(msvcrtex PRIVATE $<$<COMPILE_LANGUAGE:C>:-Wno-main>) 96 if(LTCG) 97 target_compile_options(msvcrtex PRIVATE -fno-lto) 98 endif() 99endif() 100 101set_source_files_properties(startup/crtdll.c PROPERTIES COMPILE_DEFINITIONS CRTDLL) 102set_source_files_properties(startup/crtexe.c 103 startup/wcrtexe.c PROPERTIES COMPILE_DEFINITIONS _M_CEE_PURE) 104 105if(NOT MSVC) 106 target_link_libraries(msvcrtex oldnames) 107endif() 108 109add_dependencies(msvcrtex psdk asm) 110