sdk/lib/crt/msvcrtex.cmake

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