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quakeforge/config.d/fbdev.m4

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split up and modernize configure.ac Most of the guts of configure.ac have been moved to config.d and are then brought in by m4_include. This will make maintaining configure.ac much easier. Also drop use of PROGRAM and VERSION, using PACKAGE_NAME, PACKAGE_VERSION, and on occasion, PACKAGE_STRING instead, and clean out some old files we no longer need.
2010-08-19 06:01:43 +00:00
dnl Checks for Linux FBDev support
AC_ARG_WITH(fbdev,
[ --with-fbdev use Linux framebuffer device],
Disable fbdev for now. By default, anyway. It doesn't work and only distracts users.
2012-07-06 10:54:25 +00:00
HAVE_FBDEV=$withval, HAVE_FBDEV=no)
split up and modernize configure.ac Most of the guts of configure.ac have been moved to config.d and are then brought in by m4_include. This will make maintaining configure.ac much easier. Also drop use of PROGRAM and VERSION, using PACKAGE_NAME, PACKAGE_VERSION, and on occasion, PACKAGE_STRING instead, and clean out some old files we no longer need.
2010-08-19 06:01:43 +00:00
if test "x$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_TRY_COMPILE(
[#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_TRY_COMPILE(
[#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_TRY_COMPILE(
[#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