mirror of
https://git.code.sf.net/p/quake/quakeforge
synced 2024-11-14 17:01:22 +00:00
25 lines
1.2 KiB
Text
25 lines
1.2 KiB
Text
dnl Checks for Linux FBDev support
|
|
AC_ARG_WITH(fbdev,
|
|
AS_HELP_STRING([--with-fbdev], [use Linux framebuffer device]),
|
|
HAVE_FBDEV=$withval,
|
|
HAVE_FBDEV=no)
|
|
if test "x$HAVE_FBDEV" != xno; then
|
|
dnl We should still be able to compile it even if
|
|
dnl there is no fbdev support in the running kernel
|
|
AC_CHECK_HEADERS(linux/fb.h, HAVE_FBDEV=yes, HAVE_FBDEV=no)
|
|
fi
|
|
|
|
if test "x$HAVE_FBDEV" = xyes; then
|
|
AC_MSG_CHECKING(for FB_AUX_VGA_PLANES_VGA4)
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "linux/fb.h"]], [[int foo = FB_AUX_VGA_PLANES_VGA4;]])],[AC_DEFINE(HAVE_FB_AUX_VGA_PLANES_VGA4, 1, Define this if you have FB_AUX_VGA_PLANES_VGA4)
|
|
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)
|
|
])
|
|
AC_MSG_CHECKING(for FB_AUX_VGA_PLANES_CFB4)
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "linux/fb.h"]], [[int foo = FB_AUX_VGA_PLANES_CFB4;]])],[AC_DEFINE(HAVE_FB_AUX_VGA_PLANES_CFB4, 1, Define this if you have FB_AUX_VGA_PLANES_CFB4)
|
|
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)
|
|
])
|
|
AC_MSG_CHECKING(for FB_AUX_VGA_PLANES_CFB8)
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "linux/fb.h"]], [[int foo = FB_AUX_VGA_PLANES_CFB8;]])],[AC_DEFINE(HAVE_FB_AUX_VGA_PLANES_CFB8, 1, Define this if you have FB_AUX_VGA_PLANES_CFB4)
|
|
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)
|
|
])
|
|
fi
|