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- removed --enable-16bit-vidmode (unused and useless)

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gbeauche 2001-01-28 14:04:32 +00:00
parent 97d7dcc005
commit 069a1ba3ad
1 changed files with 17 additions and 31 deletions
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44
BasiliskII/src/Unix/configure.in
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@ -10,21 +10,22 @@ AC_ARG_ENABLE(xf86-dga, [ --enable-xf86-dga use the XFree86 DGA exte
AC_ARG_ENABLE(xf86-vidmode, [ --enable-xf86-vidmode use the XFree86 VidMode extension [default=yes]], [WANT_XF86_VIDMODE=$enableval], [WANT_XF86_VIDMODE=yes])
AC_ARG_ENABLE(fbdev-dga, [ --enable-fbdev-dga use direct frame buffer access via /dev/fb [default=yes]], [WANT_FBDEV_DGA=$enableval], [WANT_FBDEV_DGA=yes])
AC_ARG_ENABLE(vosf, [ --enable-vosf enable video on SEGV signals [default=no]], [WANT_VOSF=$enableval], [WANT_VOSF=no])
AC_ARG_ENABLE(16bit-vidmode, [ --enable-16bit-vidmode enable 16-bit video if possible [default=yes]], [WANT_16BIT_VIDMODE=$enableval], [WANT_16BIT_VIDMODE=yes])
dnl Addressing modes.
AC_ARG_ENABLE(addressing,
[ --enable-addressing=mode specify the addressing mode to use [default=fastest]],
[ --enable-addressing=AM specify the addressing mode to use [default=fastest]],
[ case "$enableval" in
real) ADDRESSING_TEST_ORDER="real";;
direct) ADDRESSING_TEST_ORDER="direct";;
banks) ADDRESSING_TEST_ORDER="banks";;
dnl fastest) ADDRESSING_TEST_ORDER="real direct banks";; gb-- will enable later...
fastest) ADDRESSING_TEST_ORDER="direct banks";;
*) AC_MSG_ERROR([--enable-mem-addressing takes only one of the following values: fastest, real, direct, banks]);;
fastest)ADDRESSING_TEST_ORDER="direct banks";;
*) AC_MSG_ERROR([--enable-addressing takes only one of the following values: fastest, real, direct, banks]);;
esac
],
dnl [ ADDRESSING_TEST_ORDER="real direct banks" gb-- will probably reactivate later
[ ADDRESSING_TEST_ORDER="direct banks"
])
dnl External packages.
AC_ARG_WITH(esd, [ --with-esd support ESD for sound under Linux/FreeBSD [default=yes]], [WANT_ESD=$withval], [WANT_ESD=yes])
AC_ARG_WITH(gtk, [ --with-gtk use GTK user interface [default=yes]], [WANT_GTK=$withval], [WANT_GTK=yes])
AC_ARG_WITH(mon, [ --with-mon use mon as debugger [default=yes]], [WANT_MON=$withval], [WANT_MON=yes])
@ -451,33 +452,22 @@ else
for am in $ADDRESSING_TEST_ORDER; do
case $am in
real)
dnl Requires ability to mmap Low Memory globals.
dnl Requires ability to mmap() Low Memory globals
if [[ "x$ac_cv_can_map_lm" = "xno" ]]; then
continue
fi
if [[ "x$ac_cv_c_bigendian" = "xyes" ]]; then
dnl Requires only VOSF if 16-bit vidmode enable
if [[ "x$WANT_16BIT_VIDMODE" = "xyes" ]]; then
dnl Requires VOSF screen updates
if [[ "x$CAN_VOSF" = "xno" ]]; then
continue
fi
else
DEFINES="$DEFINES -DDISABLE_16BIT_VIDMODE"
fi
else
dnl Requires VOSF
if [[ "x$CAN_VOSF" = "xno" ]]; then
continue
fi
fi
dnl Real addressing will probably work
dnl Real addressing will probably work.
ADDRESSING_MODE="real"
WANT_VOSF=yes dnl we can use VOSF and we need it actually
DEFINES="$DEFINES -DREAL_ADDRESSING"
break
;;
direct)
dnl Requires VOSF
dnl Requires VOSF screen updates
if [[ "x$CAN_VOSF" = "xyes" ]]; then
ADDRESSING_MODE="direct"
WANT_VOSF=yes dnl we can use VOSF and we need it actually
@ -501,15 +491,11 @@ else
fi
fi
dnl Since real and direct addressing modes automatically activate VOSF,
dnl I put this test here.
if [[ "x$WANT_VOSF" = "xyes" ]]; then
if [[ "x$CAN_VOSF" = "xno" ]]; then
AC_MSG_WARN([Sorry, your system does not support Video on SEGV signals])
WANT_VOSF=no
else
dnl Enable VOSF screen updates with this feature is requested and feasible
if [[ "x$WANT_VOSF" = "xyes" -a "x$CAN_VOSF" = "xyes" ]]; then
AC_DEFINE(ENABLE_VOSF)
fi
else
WANT_VOSF=no
fi
dnl Check for GAS.