Convert checks for PC98 support from platform #ifdefs to configure flag
Default remains the same - on for most OS'es on i386 (except Solaris), off for everyone else. Can be manually toggled via --enable-pc98 or --disable-pc98. Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com> Signed-off-by: Keith Packard <keithp@keithp.com>
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17
configure.ac
17
configure.ac
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@ -577,6 +577,9 @@ AC_ARG_ENABLE(null-root-cursor, AS_HELP_STRING([--enable-null-root-cursor], [Use
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AC_ARG_ENABLE(visibility, AC_HELP_STRING([--enable-visibility], [Enable symbol visibility (default: auto)]),
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[SYMBOL_VISIBILITY=$enableval],
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[SYMBOL_VISIBILITY=auto])
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AC_ARG_ENABLE(pc98, AC_HELP_STRING([--enable-pc98], [Enable PC98 support in Xorg (default: auto)]),
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[SUPPORT_PC98=$enableval],
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[SUPPORT_PC98=auto])
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dnl GLX build options
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AC_ARG_WITH(dri-driver-path, AS_HELP_STRING([--with-dri-driver-path=PATH], [Path to DRI drivers (default: ${libdir}/dri)]),
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@ -1652,6 +1655,9 @@ if test "x$XORG" = xyes; then
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XORG_CFLAGS="${XORG_CFLAGS} "'$(SOLARIS_ASM_CFLAGS)'
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fi
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AC_SUBST([SOLARIS_ASM_CFLAGS])
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if test "x$SUPPORT_PC98" = xauto; then
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SUPPORT_PC98="no"
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fi
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;;
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gnu*)
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XORG_OS="gnu"
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@ -1673,8 +1679,19 @@ if test "x$XORG" = xyes; then
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sparc*)
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xorg_bus_sparc="yes"
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;;
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i*86)
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if test "x$SUPPORT_PC98" = xauto; then
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SUPPORT_PC98="yes"
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fi
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;;
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esac
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if test "x$SUPPORT_PC98" = xauto; then
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SUPPORT_PC98="no"
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fi
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if test "x$SUPPORT_PC98" = xyes; then
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AC_DEFINE(SUPPORT_PC98, 1, [Support PC98])
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fi
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if test "x$XORG_OS_PCI" = x ; then
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XORG_OS_PCI=$XORG_OS
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fi
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@ -71,13 +71,6 @@ extern DeviceAssocRec mouse_assoc;
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#include "picture.h"
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#endif
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#if (defined(__i386__)) && \
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(defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || \
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defined(__NetBSD__) || defined(linux) || \
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(defined(SVR4) && !defined(sun)) || defined(__GNU__))
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#define SUPPORT_PC98
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#endif
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/*
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* These paths define the way the config file search is done. The escape
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* sequences are documented in parser/scan.c.
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@ -778,11 +771,10 @@ static OptionInfoRec FlagOptions[] = {
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{0}, FALSE },
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};
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#ifdef __i386__
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#ifdef SUPPORT_PC98
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static Bool
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detectPC98(void)
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{
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#ifdef SUPPORT_PC98
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unsigned char buf[2];
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if (xf86ReadBIOS(0xf8000, 0xe80, buf, 2) != 2)
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@ -791,11 +783,8 @@ detectPC98(void)
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return TRUE;
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else
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return FALSE;
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#else
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return FALSE;
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#endif
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}
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#endif /* __i386__ */
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#endif
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static Bool
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configServerFlags(XF86ConfFlagsPtr flagsconf, XF86OptionPtr layoutopts)
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@ -1054,7 +1043,7 @@ configServerFlags(XF86ConfFlagsPtr flagsconf, XF86OptionPtr layoutopts)
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xf86Info.pixmap24 = Pix24DontCare;
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xf86Info.pix24From = X_DEFAULT;
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}
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#ifdef __i386__
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#ifdef SUPPORT_PC98
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if (xf86GetOptValBool(FlagOptions, FLAG_PC98, &value)) {
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xf86Info.pc98 = value;
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if (value) {
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@ -124,7 +124,7 @@ xf86InfoRec xf86Info = {
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.miscModInDevAllowNonLocal = FALSE,
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.pixmap24 = Pix24DontCare,
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.pix24From = X_DEFAULT,
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#ifdef __i386__
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#ifdef SUPPORT_PC98
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.pc98 = FALSE,
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#endif
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.pmFlag = TRUE,
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@ -2140,7 +2140,7 @@ xf86GetAllowMouseOpenFail(void)
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Bool
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xf86IsPc98(void)
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{
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#ifdef __i386__
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#if SUPPORT_PC98
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return xf86Info.pc98;
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#else
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return FALSE;
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@ -91,7 +91,7 @@ typedef struct {
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input device events */
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Pix24Flags pixmap24;
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MessageType pix24From;
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#ifdef __i386__
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#ifdef SUPPORT_PC98
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Bool pc98;
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#endif
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Bool pmFlag;
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@ -133,4 +133,7 @@
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/* Use SIGIO handlers for input device events by default */
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#undef USE_SIGIO_BY_DEFAULT
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/* Support PC98 */
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#undef SUPPORT_PC98
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#endif /* _XORG_CONFIG_H_ */
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