xenocara/xserver/hw/xfree86/os-support/misc/Makefile.am


noinst_LTLIBRARIES = libmisc.la

libmisc_la_SOURCES = SlowBcopy.c

#AM_LDFLAGS = -r

AM_CPPFLAGS = $(XORG_INCS)

if I386_VIDEO
NOSSE_CFLAGS = -mno-sse
endif

AM_CFLAGS = $(XORG_CFLAGS) $(DIX_CFLAGS) $(NOSSE_CFLAGS)


EXTRA_DIST = $(I386_SRCS) $(PORTIO_SRCS)
Importing xserver from X.Org 7.2RC2 2006-11-26 11:13:41 -07:00
			`noinst_LTLIBRARIES = libmisc.la`

Update to xserver 1.8. Tested by many. Ok oga@, todd@. 2010-07-27 13:02:24 -06:00			`libmisc_la_SOURCES = SlowBcopy.c`
Importing xserver from X.Org 7.2RC2 2006-11-26 11:13:41 -07:00
			`#AM_LDFLAGS = -r`

Update to xserver 1.15.1. Tested by at least ajacoutot@, dcoppa@ & jasper@ 2014-05-02 13:27:46 -06:00			`AM_CPPFLAGS = $(XORG_INCS)`
Importing xserver from X.Org 7.2RC2 2006-11-26 11:13:41 -07:00
Disable SSE optimizations on i386/amd64 for SlowBcopy. It is supposed to be slow, and when such instructions are used to copy data from/to mapped video memory, some hypervisors (e.g. KVM, Microsoft Hyper-V) can generate SIGILL or SIGBUS exceptions, causing Xorg to crash. Bug report to OpenBSD by Max Parmer, fix from FreeBSD (Dimitry Andric) via kettenis@ ok kettenis@ 2017-08-07 13:17:56 -06:00			`if I386_VIDEO`
			`NOSSE_CFLAGS = -mno-sse`
			`endif`

			`AM_CFLAGS = $(XORG_CFLAGS) $(DIX_CFLAGS) $(NOSSE_CFLAGS)`

Importing xserver from X.Org 7.2RC2 2006-11-26 11:13:41 -07:00
update to xserver 1.6.4rc1. Tested by many, ok oga@. 2009-09-06 13:44:18 -06:00			`EXTRA_DIST = $(I386_SRCS) $(PORTIO_SRCS)`