* Look for CPU named "amd64" as well as "x86_64"
* Don't use /dev/ptmx on FreeBSD
* On amd64 FreeBSD uses SIGSEGV, not SIGBUS
* Use MAP_FIXED to force allocations within 32-bits, it's the only way
* Need <sys/param.h> for SHMLBA
* The old offsetof() fix is no longer needed
* Preliminary work on instruction skipping
This patch fixes one lingering problem with the 64-bit clipboard code; the way it was designed, the Mac clipboard was being cleared every time a single item was being requested by GetScrap, causing clipboards with multiple items to be unceremoniously whittled down to one. On the other hand, a similar issue was causing some items to get duplicated on the host pasteboard. This patch fixes the issue by making conversion between the host pasteboard and the Mac clipboard a singular operation; when the pasteboard data changes on the host side, it is all converted and sent to the Mac pasteboard at once, and similarly, all Mac clipboard data is sent to the host pasteboard in one operation. Also, data from the host side is copied to the Mac clipboard only if it has changed since the last check, which should improve performance as conversions will not be done over and over every time the Mac side checks whether the scrap has changed.
In addition, I've added a rudimentary PICT converter. It's rudimentary at the moment, only going in one direction, converting to PICT and not from PICT, and currently it always rasterizes the source image and creates a PICT containing bitmap data. However, it's a start, and it should solve Ronald's issue with copying images from OS X to Mac OS. In the future, more could possibly be added. I've put the new PICT code in the main source directory instead of in the MacOSX subdirectory, so that it can be used by other platforms if needed.
I would like to leave the license on the new PICT code as "Public Domain" if that is okay.
Thanks,
Charles
Note: Checks for __LP64__ explicitly because build/host/target
all get reported as i686-apple-darwin10.8.0 (not x86_64).
Also fixes a compile warning in clip_macosx64.cpp.
+ Running autoheader: configure.ac:1393: warning: AC_CACHE_VAL(ac_cv_gcc_no_strict_aliasing, ...): suspicious presence of an AC_SUBST in the second argument, where no actions should be taken
28ff27fc3ae3878fe9ca589f3c55c4261814266a
From: Steven Noonan <steven@uplinklabs.net>
Date: Wed, 1 Jun 2011 01:34:07 -0700
Subject: [PATCH] configure.ac: fix TUN/TAP detection on Linux
Signed-off-by: Steven Noonan <steven@uplinklabs.net>
d4dc0c70b24dc5981e752403e8fe047637d712a1
From: Steven Noonan <steven@uplinklabs.net>
Date: Wed, 1 Jun 2011 17:48:33 -0700
Subject: [PATCH] configure.ac: enable JIT on 64-bit Intel Mac
Signed-off-by: Steven Noonan <steven@uplinklabs.net>
