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Explicitly check for Xext.h in the CMake project, fail if missing.

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Added to match configure script change in hg changeset 8f118396264b.
This commit is contained in:
Ryan C. Gordon 2013-07-13 20:24:09 -04:00
parent 59401ae635
commit 7f4744bf03
1 changed files with 5 additions and 0 deletions
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5
cmake/sdlchecks.cmake
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@ -312,8 +312,13 @@ macro(CheckX11)
check_include_file(X11/extensions/scrnsaver.h HAVE_XSS_H)
check_include_file(X11/extensions/shape.h HAVE_XSHAPE_H)
check_include_files("X11/Xlib.h;X11/extensions/xf86vmode.h" HAVE_XF86VM_H)
check_include_files("X11/Xlib.h;X11/Xproto.h;X11/extensions/Xext.h" HAVE_XEXT_H)
if(X11_LIB)
if(NOT HAVE_XEXT_H)
message_error("Missing Xext.h, maybe you need to install the libxext-dev package?")
endif()
set(HAVE_VIDEO_X11 TRUE)
set(HAVE_SDL_VIDEO TRUE)