-
Notifications
You must be signed in to change notification settings - Fork 0
/
BreasTouch.cmake
75 lines (67 loc) · 4.29 KB
/
BreasTouch.cmake
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
#=============================================================================
#
# BreasTouch 项目中，各子项目通用的 C/C++ 编译、链接选项
#
#=============================================================================
# =============================================================================
# 引入项目通用 cmake 设置
include(common)
# =============================================================================
# set compiler/linker flags.
if(OS_WINDOWS)
# /bigobj = 将该地址容量增加至 4,294,967,296 (2^32)
# /MP = Multiprocess compilation
# /W4 = Warning level 4
# /WX = Treat warnings as errors
# /wd"4819" = Ignore 该文件包含不能在当前代码页(936)中表示的字符。忽略这个 warning 不影响正常编译，但在程序Debug的时候，可能无法停在断点
# /wd"4127" = Ignore "条件表达式是常量" warning，有些第三方库就是这么写的，常量就常量吧
# /wd"4100" = Ignore "未引用的形参" warning
set(COMPILER_FLAGS "/bigobj /MP /W4 /WX /wd\"4819\" /wd\"4127\" /wd\"4100\"")
# /MDd = Multithreaded debug runtime
# /Zi = Enable program database
# /Od = Disable optimizations
# /Ob0 = Disable Inline function
# /RTC1 = Enable basic run-time checks
# /DDEBUG /D_DEBUG" = This is a debug build
set(COMPILER_FLAGS_DEBUG "/MDd /Zi /Od /Ob0 /RTC1 /DDEBUG /D_DEBUG")
# /MD = Multithreaded release runtime
# /O2 = Optimize for maximum speed
# /Ob2 = Inline any suitable function
# /GF = Enable string pooling
# /DNDEBUG /D_NDEBUG = Not a debug build
set(COMPILER_FLAGS_RELEASE "/MD /O2 /Ob2 /GF /DNDEBUG /D_NDEBUG")
# /SUBSYSTEM:CONSOLE = 显示控制台窗口（便于调试）
set(LINKER_FLAGS_DEBUG "/DEBUG /SUBSYSTEM:CONSOLE")
endif()
if(OS_LINUX)
set(COMPILER_FLAGS "-Wall")
set(COMPILER_FLAGS_DEBUG "-O0 -ggdb")
set(COMPILER_FLAGS_RELEASE "")
endif()
# =============================================================================
# Merge compiler/linker flags.
# 合并时，如果有重复的选项，经过试验，会使用后面的选项（即上面的设置项）
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${COMPILER_FLAGS}")
set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${COMPILER_FLAGS_DEBUG}")
set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} ${COMPILER_FLAGS_RELEASE}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${COMPILER_FLAGS}")
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${COMPILER_FLAGS_DEBUG}")
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${COMPILER_FLAGS_RELEASE}")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${LINKER_FLAGS}")
set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} ${LINKER_FLAGS_DEBUG}")
set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} ${LINKER_FLAGS_RELEASE}")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${LINKER_FLAGS}")
set(CMAKE_SHARED_LINKER_FLAGS_DEBUG "${CMAKE_SHARED_LINKER_FLAGS_DEBUG} ${LINKER_FLAGS_DEBUG}")
set(CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE} ${LINKER_FLAGS_RELEASE}")
message("C COMPILER FLAGS ===> ${CMAKE_C_FLAGS}")
message("C_COMPILER_FLAGS_DEBUG ===> ${CMAKE_C_FLAGS_DEBUG}")
message("C_COMPILER_FLAGS_RELEASE ===> ${CMAKE_C_FLAGS_RELEASE}")
message("CXX_COMPILER_FLAGS ===> ${CMAKE_CXX_FLAGS}")
message("CXX_COMPILER_FLAGS_DEBUG ===> ${CMAKE_CXX_FLAGS_DEBUG}")
message("CXX_COMPILER_FLAGS_RELEASE ===> ${CMAKE_CXX_FLAGS_RELEASE}")
message("EXE_LINKER_FLAGS ===> ${CMAKE_EXE_LINKER_FLAGS}")
message("EXE_LINKER_FLAGS_DEBUG ===> ${CMAKE_EXE_LINKER_FLAGS_DEBUG}")
message("EXE_LINKER_FLAGS_RELEASE ===> ${CMAKE_EXE_LINKER_FLAGS_RELEASE}")
message("SHARED_LINKER_FLAGS ===> ${CMAKE_SHARED_LINKER_FLAGS}")
message("SHARED_LINKER_FLAGS_DEBUG ===> ${CMAKE_SHARED_LINKER_FLAGS_DEBUG}")
message("SHARED_LINKER_FLAGS_RELEASE ===> ${CMAKE_SHARED_LINKER_FLAGS_RELEASE}")