mirror of
https://git.code.sf.net/p/quake/quakeforge
synced 2024-11-14 17:01:22 +00:00
66 lines
1.8 KiB
Text
66 lines
1.8 KiB
Text
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dnl Checks for X11 and XShm
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if test "x$mingw" != xyes; then
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AC_PATH_XTRA
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if test "x$no_x" = x; then
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HAVE_X=yes
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AC_CHECK_LIB(Xext, XShmQueryExtension,
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X_SHM_LIB=-lXext,
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HAVE_X=no,
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[ $X_LIBS -lX11 $X_EXTRA_LIBS ]
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)
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fi
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AC_SUBST(X_SHM_LIB)
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fi
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dnl Check for XFree86-VidMode support
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AC_ARG_ENABLE(vidmode,
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[ --disable-vidmode do not use XFree86 VidMode extension],
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HAVE_VIDMODE=$enable_vidmode, HAVE_VIDMODE=auto)
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if test "x$HAVE_VIDMODE" != xno; then
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save_CPPFLAGS="$CPPFLAGS"
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CPPFLAGS="$X_CFLAGS $CPPFLAGS"
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AC_CHECK_HEADER(X11/extensions/xf86vmode.h,
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dnl Make sure the library works
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[AC_CHECK_LIB(Xxf86vm, XF86VidModeSwitchToMode,
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AC_DEFINE(HAVE_VIDMODE, 1, [Define if you have the XFree86 VIDMODE extension])
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VIDMODE_LIBS="-lXxf86vm",,
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[$X_LIBS -lXext -lX11 $X_EXTRA_LIBS]
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)],
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[],
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[#include <X11/Xlib.h>]
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)
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CPPFLAGS="$save_CPPFLAGS"
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fi
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AC_SUBST(VIDMODE_LIBS)
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dnl Check for DGA support
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AC_ARG_ENABLE(dga,
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[ --disable-dga do not use XFree86 DGA extension],
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HAVE_DGA=$enable_dga, HAVE_DGA=auto)
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if test "x$HAVE_DGA" != xno; then
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save_CPPFLAGS="$CPPFLAGS"
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CPPFLAGS="$X_CFLAGS $CPPFLAGS"
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AC_CHECK_HEADER(X11/extensions/Xxf86dga.h,
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dnl Make sure the library works
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[AC_CHECK_LIB(Xxf86dga, XF86DGAQueryVersion,
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AC_DEFINE(HAVE_DGA, 1, [Define if you have the XFree86 DGA extension])
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DGA_LIBS="-lXxf86dga",,
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[$X_LIBS -lXext -lX11 $X_EXTRA_LIBS]
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)],
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[AC_CHECK_HEADER(X11/extensions/xf86dga.h,
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dnl Make sure the library works
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[AC_CHECK_LIB(Xxf86dga, XF86DGAQueryVersion,
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AC_DEFINE(HAVE_DGA, 1, [Define if you have the XFree86 DGA extension])
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AC_DEFINE(DGA_OLD_HEADERS, 1, [Define if DGA uses old headers])
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DGA_LIBS="-lXxf86dga",,
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[$X_LIBS -lXext -lX11 $X_EXTRA_LIBS]
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)],
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[],
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[#include <X11/Xlib.h>]
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)],
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[#include <X11/Xlib.h>]
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)
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CPPFLAGS="$save_CPPFLAGS"
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fi
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AC_SUBST(DGA_LIBS)
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