diff options
| author | James Almer <jamrial@gmail.com> | 2018-01-07 17:58:33 -0300 |
|---|---|---|
| committer | James Almer <jamrial@gmail.com> | 2018-01-10 11:23:45 -0300 |
| commit | 32f85056b3eae97ddd149d9312b48449f22cff51 (patch) | |
| tree | 0290807f715e902305b9c03cfe07857ab8ccc7ed /configure | |
| parent | d38a223943d12c603c87ce806023ab4f4c0769c9 (diff) | |
configure: don't use SDL.h in check_func_headers when checking for SDL2
check_func_headers() defines a main() function, which clashes with a
redefinition done by said SDL header. Check for SDL_PollEvent using
SDL_events.h only instead, where the redefinition doesn't happen.
Fixes a regression since d03c39b46b21c893d6549a532289b7fb9935b3fc.
Tested-by: RiCON
Signed-off-by: James Almer <jamrial@gmail.com>
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 8 |
1 files changed, 3 insertions, 5 deletions
@@ -6010,15 +6010,13 @@ fi if enabled sdl2; then SDL2_CONFIG="${cross_prefix}sdl2-config" - if test_pkg_config sdl2 "sdl2 >= 2.0.1 sdl2 < 2.1.0" SDL_events.h SDL_PollEvent; then - check_func_headers SDL.h SDL_Init $sdl2_extralibs $sdl2_cflags || - disable sdl2 - elif "${SDL2_CONFIG}" --version > /dev/null 2>&1; then + test_pkg_config sdl2 "sdl2 >= 2.0.1 sdl2 < 2.1.0" SDL_events.h SDL_PollEvent + if disabled sdl2 && "${SDL2_CONFIG}" --version > /dev/null 2>&1; then sdl2_cflags=$("${SDL2_CONFIG}" --cflags) sdl2_extralibs=$("${SDL2_CONFIG}" --libs) check_cpp_condition SDL.h "(SDL_MAJOR_VERSION<<16 | SDL_MINOR_VERSION<<8 | SDL_PATCHLEVEL) >= 0x020001" $sdl2_cflags && check_cpp_condition SDL.h "(SDL_MAJOR_VERSION<<16 | SDL_MINOR_VERSION<<8 | SDL_PATCHLEVEL) < 0x020100" $sdl2_cflags && - check_func_headers SDL.h SDL_Init $sdl2_extralibs $sdl2_cflags && + check_func_headers SDL_events.h SDL_PollEvent $sdl2_extralibs $sdl2_cflags && enable sdl2 fi if test $target_os = "mingw32"; then |