1 #if the headers are not installed, the newer apis won't be activated |
1 #if the headers are not installed, the newer apis won't be activated |
2 |
2 |
3 #find which version of SDL we are building against |
3 ##find which version of SDL we are building against |
4 find_file(sdl_h SDL_version.h ${SDL_INCLUDE_DIR}) |
4 #find_file(sdl_h SDL_version.h ${SDL_INCLUDE_DIR}) |
5 if(sdl_h) |
5 #if(sdl_h) |
6 file(STRINGS ${sdl_h} sdl_majorversion_tmp REGEX "SDL_MAJOR_VERSION[\t' ']+[0-9]+") |
6 # file(STRINGS ${sdl_h} sdl_majorversion_tmp REGEX "SDL_MAJOR_VERSION[\t' ']+[0-9]+") |
7 file(STRINGS ${sdl_h} sdl_minorversion_tmp REGEX "SDL_MINOR_VERSION[\t' ']+[0-9]+") |
7 # file(STRINGS ${sdl_h} sdl_minorversion_tmp REGEX "SDL_MINOR_VERSION[\t' ']+[0-9]+") |
8 file(STRINGS ${sdl_h} sdl_patchversion_tmp REGEX "SDL_PATCHLEVEL[\t' ']+[0-9]+") |
8 # file(STRINGS ${sdl_h} sdl_patchversion_tmp REGEX "SDL_PATCHLEVEL[\t' ']+[0-9]+") |
9 string(REGEX MATCH ".([0-9]+)" sdl_majorversion "${sdl_majorversion_tmp}") |
9 # string(REGEX MATCH ".([0-9]+)" sdl_majorversion "${sdl_majorversion_tmp}") |
10 string(REGEX MATCH ".([0-9]+)" sdl_minorversion "${sdl_minorversion_tmp}") |
10 # string(REGEX MATCH ".([0-9]+)" sdl_minorversion "${sdl_minorversion_tmp}") |
11 string(REGEX MATCH ".([0-9]+)" sdl_patchversion "${sdl_patchversion_tmp}") |
11 # string(REGEX MATCH ".([0-9]+)" sdl_patchversion "${sdl_patchversion_tmp}") |
12 math(EXPR sdl_version "${sdl_majorversion}*10000 + ${sdl_minorversion}*100 + ${sdl_patchversion}") |
12 # math(EXPR sdl_version "${sdl_majorversion}*10000 + ${sdl_minorversion}*100 + ${sdl_patchversion}") |
13 |
13 # |
14 if(NOT (sdl_version LESS "010300")) |
14 # if(NOT (sdl_version LESS "010300")) |
15 message(STATUS "Enabling SDL-1.3+ calls") |
15 # message(STATUS "Enabling SDL-1.3+ calls") |
16 set(pascal_compiler_flags_cmn "-dSDL13" ${pascal_compiler_flags_cmn}) |
16 # set(pascal_compiler_flags_cmn "-dSDL13" ${pascal_compiler_flags_cmn}) |
17 endif() |
17 # endif() |
18 endif() |
18 #endif() |
19 |
19 |
20 #find which version of SDL_mixer we have (for Mix_Init) |
20 #find which version of SDL_mixer we have (for Mix_Init) |
21 find_file(sdlmixer_h SDL_mixer.h ${SDLMIXER_INCLUDE_DIR}) |
21 find_file(sdlmixer_h SDL_mixer.h ${SDLMIXER_INCLUDE_DIR}) |
22 if(sdlmixer_h) |
22 if(sdlmixer_h) |
23 file(STRINGS ${sdlmixer_h} sdlmixer_majorversion_tmp REGEX "SDL_MIXER_MAJOR_VERSION[\t' ']+[0-9]+") |
23 file(STRINGS ${sdlmixer_h} sdlmixer_majorversion_tmp REGEX "SDL_MIXER_MAJOR_VERSION[\t' ']+[0-9]+") |