sdk/lib/crt/msvcrtex.cmake

   1
   2 include_directories(include/internal/mingw-w64)
   3
   4 list(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
  14 if(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         )
  22 endif()
  23
  24 if(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()
  45 elseif(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()
  53 elseif(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     )
  77 endif()
  78
  79 set_source_files_properties(${MSVCRTEX_ASM_SOURCE} PROPERTIES COMPILE_DEFINITIONS "_DLL;_MSVCRTEX_")
  80 add_asm_files(msvcrtex_asm ${MSVCRTEX_ASM_SOURCE})
  81
  82 add_library(msvcrtex OBJECT ${MSVCRTEX_SOURCE} ${msvcrtex_asm})
  83 target_compile_definitions(msvcrtex PRIVATE _DLL _MSVCRTEX_)
  84
  85 if(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)
  91 endif()
  92
  93
  94 if(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()
  99 endif()
 100
 101 set_source_files_properties(startup/crtdll.c PROPERTIES COMPILE_DEFINITIONS CRTDLL)
 102 set_source_files_properties(startup/crtexe.c
 103                             startup/wcrtexe.c PROPERTIES COMPILE_DEFINITIONS _M_CEE_PURE)
 104
 105 if(NOT MSVC)
 106     target_link_libraries(msvcrtex oldnames)
 107 endif()
 108
 109 add_dependencies(msvcrtex psdk asm)