9f33b387 |
1 | |
2 | if (MSVC) |
3 | add_definitions(/fp:precise) |
4 | endif() |
5 | |
6 | # set compiler short name and choose SSE2 option for appropriate MSVC compilers |
7 | # ONLY for 32-bit |
8 | if (NOT CMAKE_SIZEOF_VOID_P EQUAL 8) |
9 | if (MSVC80 OR MSVC90 OR MSVC10) |
10 | add_definitions(/arch:SSE2) |
11 | endif() |
12 | endif() |
13 | |
14 | add_definitions (-DCSFDB) |
15 | if (WIN32) |
16 | add_definitions (/DWNT -wd4996) |
17 | elseif (APPLE) |
18 | add_definitions (-fexceptions -fPIC -DOCC_CONVERT_SIGNALS -DHAVE_WOK_CONFIG_H -DHAVE_CONFIG_H) |
19 | else() |
20 | add_definitions (-fexceptions -fPIC -DOCC_CONVERT_SIGNALS -DHAVE_WOK_CONFIG_H -DHAVE_CONFIG_H -DLIN) |
21 | endif() |
22 | |
23 | # enable structured exceptions for MSVC |
24 | string (REGEX MATCH "EHsc" ISFLAG "${CMAKE_CXX_FLAGS}") |
25 | if (ISFLAG) |
26 | string (REGEX REPLACE "EHsc" "EHa" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}") |
27 | elseif (WIN32) |
28 | set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -EHa") |
29 | endif() |
30 | |
31 | # remove DEBUG flag if it exists |
32 | string (REGEX MATCH "-DDEBUG" IS_DEBUG_CXX "${CMAKE_CXX_FLAGS_DEBUG}") |
33 | if (IS_DEBUG_CXX) |
34 | message (STATUS "-DDEBUG has been removed from CMAKE_CXX_FLAGS_DEBUG") |
35 | string (REGEX REPLACE "-DDEBUG" "" CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}") |
36 | endif() |
37 | |
38 | string (REGEX MATCH "-DDEBUG" IS_DEBUG_C "${CMAKE_C_FLAGS_DEBUG}") |
39 | if (IS_DEBUG_C) |
40 | message (STATUS "-DDEBUG has been removed from CMAKE_C_FLAGS_DEBUG") |
41 | string (REGEX REPLACE "-DDEBUG" "" CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}") |
42 | endif() |
43 | |
44 | # enable parallel compilation on MSVC 9 and above |
45 | if (MSVC AND NOT MSVC70 AND NOT MSVC80) |
46 | set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -MP") |
47 | endif() |
48 | |
49 | # generate a single response file which enlist all of the object files |
50 | SET(CMAKE_C_USE_RESPONSE_FILE_FOR_OBJECTS 1) |
51 | SET(CMAKE_CXX_USE_RESPONSE_FILE_FOR_OBJECTS 1) |
52 | |
53 | # increase compiler warnings level (-W4 for MSVC, -Wall for GCC) |
54 | if (MSVC) |
55 | if (CMAKE_CXX_FLAGS MATCHES "/W[0-4]") |
56 | string (REGEX REPLACE "/W[0-4]" "/W4" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}") |
57 | else() |
58 | set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4") |
59 | endif() |
60 | elseif (CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX) |
61 | set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall") |
62 | endif() |
63 | |
64 | set (CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -DNo_Exception") |
65 | set (CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -DNo_Exception") |
66 | |
67 | set (CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DDEB") |
68 | set (CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -DDEB") |