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