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Oops: fixed SDL header check: put flags in CPPFLAGS rather than CFLAGS.
Original commit message from CVS: Oops: fixed SDL header check: put flags in CPPFLAGS rather than CFLAGS. We should really filter the SDL_CFLAGS and only pass appropriate options through, but this works well enough for now.
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1 changed files with 5 additions and 3 deletions
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@ -588,10 +588,12 @@ if sdl-config --libs > /dev/null 2>&1; then
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SDL_CFLAGS="`sdl-config --cflags`"
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AC_CHECK_LIB(SDL, SDL_Init, :, HAVE_LIBSDL=no, $SDL_LIBS)
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dnl FIXME: CPPFLAGS should be set from SDL_CFLAGS for the next check
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CFLAGS="$sdlcheck_save_CFLAGS"
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CFLAGS="$CFLAGS $SDL_CFLAGS"
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dnl AC_CHECK_HEADER uses CPPFLAGS, but not CFLAGS.
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dnl Assume only suitable flags result from artsc-config --cflags
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CPPFLAGS="$sdlcheck_save_CPPFLAGS"
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CPPFLAGS="$CPPFLAGS $SDL_CFLAGS"
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AC_CHECK_HEADER(SDL.h, :, HAVE_LIBSDL=no)
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sdlcheck_save_CFLAGS="$CFLAGS"
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sdlcheck_save_CPPFLAGS="$CPPFLAGS"
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AC_CHECK_LIB(SDL, SDL_CreateYUVOverlay, :, HAVE_LIBSDL=no, $SDL_LIBS)
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else
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AC_MSG_RESULT(not found)
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