Legends-of-Azeroth-Pandaria-5.4.8

1
# Copyright (C) 2011-2016 Project SkyFire <http://www.projectskyfire.org/
2
# Copyright (C) 2008-2016 TrinityCore <http://www.trinitycore.org/>
3
#
4
# This file is free software; as a special exception the author gives
5
# unlimited permission to copy and/or distribute it, with or without
6
# modifications, as long as this notice is preserved.
7
#
8
# This program is distributed in the hope that it will be useful, but
9
# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
10
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
11

12
# set up output paths for executable binaries (.exe-files, and .dll-files on DLL-capable platforms)
13
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
14

15
set(MSVC_EXPECTED_VERSION 18.0)
16

17
if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS MSVC_EXPECTED_VERSION)
18
  message(FATAL_ERROR "MSVC: SkyFire requires version ${MSVC_EXPECTED_VERSION} (MSVC 2013) to build but found ${CMAKE_CXX_COMPILER_VERSION}")
19
endif()
20

21
# set up output paths ofr static libraries etc (commented out - shown here as an example only)
22
#set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
23
#set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
24

25
if(PLATFORM EQUAL 64)
26
  # This definition is necessary to work around a bug with Intellisense described
27
  # here: http://tinyurl.com/2cb428. Syntax highlighting is important for proper
28
  # debugger functionality.
29
  add_definitions("-D_WIN64")
30
  message(STATUS "MSVC: 64-bit platform, enforced -D_WIN64 parameter")
31

32
  #Enable extended object support for debug compiles on X64 (not required on X86)
33
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /bigobj")
34
  message(STATUS "MSVC: Enabled extended object-support for debug-compiles")
35
else()
36
  # mark 32 bit executables large address aware so they can use > 2GB address space
37
  set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /LARGEADDRESSAWARE")
38
  message(STATUS "MSVC: Enabled large address awareness")
39

40
  add_definitions(/arch:SSE2)
41
  message(STATUS "MSVC: Enabled SSE2 support")
42
endif()
43

44
# Set build-directive (used in core to tell which buildtype we used)
45
if("${CMAKE_MAKE_PROGRAM}" MATCHES "MSBuild")
46
  add_compile_options(-D_BUILD_DIRECTIVE="$(ConfigurationName)")
47
else()
48
  add_compile_options(-D_BUILD_DIRECTIVE="$<CONFIG>")
49
endif()
50

51
# multithreaded compiling on VS
52
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP")
53

54
# Define _CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES - eliminates the warning by changing the strcpy call to strcpy_s, which prevents buffer overruns
55
add_definitions(-D_CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES)
56
message(STATUS "MSVC: Overloaded standard names")
57

58
# Ignore warnings about older, less secure functions
59
add_definitions(-D_CRT_SECURE_NO_WARNINGS)
60
message(STATUS "MSVC: Disabled NON-SECURE warnings")
61

62
#Ignore warnings about POSIX deprecation
63
add_definitions(-D_CRT_NONSTDC_NO_WARNINGS)
64
message(STATUS "MSVC: Disabled POSIX warnings")
65

66
if(NOT WITH_WARNINGS)
67
  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /wd4996 /wd4355 /wd4244 /wd4985 /wd4267 /wd4619 /wd4512")
68
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4996 /wd4355 /wd4244 /wd4985 /wd4267 /wd4619 /wd4512")
69
  message(STATUS "MSVC: Disabled generic compiletime warnings")
70
endif()
71

72
# Specify the maximum PreCompiled Header memory allocation limit
73
# Fixes a compiler-problem when using PCH - the /Ym flag is adjusted by the compiler in MSVC2012, hence we need to set an upper limit with /Zm to avoid discrepancies)
74
# (And yes, this is a verified , unresolved bug with MSVC... *sigh*)
75
string(REGEX REPLACE "/Zm[0-9]+ *" "" CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS})
76
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /Zm500")
77

78
# Enable and treat as errors the following warnings to easily detect virtual function signature failures:
79
# 'function' : member function does not override any base class virtual member function
80
# 'virtual_function' : no override available for virtual member function from base 'class'; function is hidden
81
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /we4263 /we4264")
82

83
macro(ApplyFlags variable)
84
  string(REGEX REPLACE "/INCREMENTAL *" "/INCREMENTAL:NO" ${variable} "${${variable}}")
85
endmacro()
86

87
if (BUILD_DEV)
88
  ApplyFlags(CMAKE_EXE_LINKER_FLAGS_DEBUG)
89
  ApplyFlags(CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO)
90
  ApplyFlags(CMAKE_SHARED_LINKER_FLAGS_DEBUG)
91
  ApplyFlags(CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO)
92
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /Zc:inline")
93
endif()
94