summaryrefslogtreecommitdiffhomepage
path: root/cmake/msvc.cmake
blob: aed0fcd9a82871327cfa8fa6b4357ee95cd5d4e5 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
# this file only serves as toolchain file when specified so explicitly
# when building the software. from repository's root directory:
# mkdir build && cmake -DCMAKE_TOOLCHAIN_FILE=$(pwd)/../cmake/msvc.cmake build/

SET(CMAKE_SYSTEM_NAME Windows)
SET(CMAKE_SYSTEM_VERSION 6.0)

# search for programs in the host directories
SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
# don't poison with system compile-time data
SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)

set(cc "")
# oldest CPU supported here is Northwood-based Pentium 4. -sh 20150811
set(cc "${cc} -O2 -O2it -Oy- -Ob2 -fp:fast -GS- -GF -GL -Gw -Gy -Gm -Zc:inline")
set(cc "${cc} -Zo -FS -Zc:threadSafeInit -arch:SSE2 -D_HAS_EXCEPTIONS=0")
set(cc "${cc} -bigobj")

set(warns_ "")

set(warns-disable 4530 4577 4789 4244 4702 4530 4244 4127 4458 4456 4251)

foreach(i ${warns-disable})
    set(warns_ "${warns_} -wd${i}")
endforeach()

if(CMAKE_PROJECT_NAME STREQUAL "opentrack")
    #C4263 - member function does not override any base class virtual member function
    #C4264 - no override available for virtual member function from base class, function is hidden
    #C4265 - class has virtual functions, but destructor is not virtual
    #C4266 - no override available for virtual member function from base type, function is hidden
    #C4928 - illegal copy-initialization, more than one user-defined conversion has been implicitly applied

    set(warns 4263 4264 4266 4928)
    set(warns-noerr 4265)

    foreach(i ${warns})
        set(warns_ "${warns_} -w1${i} -we${i}")
    endforeach()

    foreach(i ${warns-noerr})
        set(warns_ "${warns_} -w1${i}")
    endforeach()
    set(cc "${cc} -GR-")
endif()

set(base-cflags "${warns_} -MT -Zi -cgthreads8 -W4")

set(_CFLAGS "${base-cflags}")
set(_CXXFLAGS "${base-cflags}")
set(_CFLAGS_RELEASE "${cc}")
set(_CFLAGS_DEBUG "-GS -sdl -Gs -guard:cf")
set(_CXXFLAGS_RELEASE "${cc}")
set(_CXXFLAGS_DEBUG "${_CFLAGS_DEBUG}")

set(_LDFLAGS "-machine:X86 -DEBUG")
set(_LDFLAGS_RELEASE "-LTCG:INCREMENTAL -OPT:REF -OPT:ICF=10")
set(_LDFLAGS_DEBUG "")

set(_LDFLAGS_STATIC "-machine:X86 -WX")
set(_LDFLAGS_STATIC_RELEASE "-LTCG:INCREMENTAL")
set(_LDFLAGS_STATIC_DEBUG "")

set(CMAKE_RC_FLAGS "-nologo -DWIN32")

if(NOT __otr_already_initialized OR "$ENV{OTR_REDO}")
    set(__otr_already_initialized 1 CACHE INTERNAL "" FORCE)
    set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "" FORCE)
    set(CMAKE_BUILD_TYPE "RELEASE" CACHE STRING "" FORCE)

    set(CMAKE_STATIC_LINKER_FLAGS "${_LDFLAGS_STATIC} ${CMAKE_STATIC_LINKER_FLAGS}" CACHE STRING "" FORCE)
    set(CMAKE_STATIC_LINKER_FLAGS_RELEASE "${_LDFLAGS_STATIC_RELEASE} ${CMAKE_STATIC_LINKER_FLAGS_RELEASE}" CACHE STRING "" FORCE)
    set(CMAKE_STATIC_LINKER_FLAGS_DEBUG "${_LDFLAGS_STATIC_DEBUG} ${CMAKE_STATIC_LINKER_FLAGS_DEBUG}" CACHE STRING "" FORCE)

    foreach(j C CXX)
        foreach(i "" _DEBUG _RELEASE)
            set(CMAKE_${j}_FLAGS${i} "${_${j}FLAGS${i}}" CACHE STRING "" FORCE)
        endforeach()
    endforeach()

    foreach(j "" _DEBUG _RELEASE)
        foreach(i MODULE EXE SHARED)
            set(CMAKE_${i}_LINKER_FLAGS${j} "${_LDFLAGS${j}}" CACHE STRING "" FORCE)
        endforeach()
    endforeach()
endif()

include("${CMAKE_CURRENT_LIST_DIR}/opentrack-policy.cmake")