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Diffstat (limited to 'emulators/wine-devel/files/README.patch')
| -rw-r--r-- | emulators/wine-devel/files/README.patch | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/emulators/wine-devel/files/README.patch b/emulators/wine-devel/files/README.patch deleted file mode 100644 index f404b7486cca..000000000000 --- a/emulators/wine-devel/files/README.patch +++ /dev/null @@ -1,65 +0,0 @@ -Here are some patches for FreeBSD's kernel that are necessary for wine -(well not strictly _necessary_ but without them parts of it won't work.) -They unfortunately didn't make it into the base distribution in time -for the 3.3 release code freeze... - -patch-3.3-sys-ldtshare: -make kernel threads (rfork(), which wine uses) share one LDT instead of -each having its own. this fixes the same problem that wine also had on -linux kernels before 2.2. - -patch-3.3-sys-sigtrap: -stop wine's SIGTRAP handler from being called in the sigreturn syscall, -causing problems for wine's internal debugger. (it would still -correctly show a crash backtrace but all commands that use single- -stepping failed.) - -patch-3.3-sys-fsgs: -always set/use the sc_fs and sc_gs entries in the sigcontext struct, -making -stable behave the same as -current there. this should finally -allow signal handling of a wine that was built on -stable to correctly -run on -current too. The corresponding wine change is in the port in -patches/patch-af, it is also in wine's CVS tree now, so that file will -disappear when the port is updated after the next wine release. -(this one was MFC'd Nov 15 1999, so you only need it if you're running a -system from the -stable branch older than that, like a 3.3-RELEASE. If you -happen to try to apply it when its already there patch(1) should complain -`Reversed (or previously applied) patch detected! Assume -R? [y]', -just hit ^C then...) - -Apply as follows: - - (cd /usr/src/sys && patch ) <patch-3.3-sys-ldtshare - (cd /usr/src/sys && patch ) <patch-3.3-sys-sigtrap - -And if you don't already have it: - - (cd /usr/src/sys && patch ) <patch-3.3-sys-fsgs - -then build a new kernel. (don't forget to include the options USER_LDT, -SYSVSHM, SYSVSEM, and SYSVMSG, wine needs these.) - -A note about local patches and ctm, cvsup and friends... -(if you don't know what those are good for see for example -http://www.freebsd.org/handbook/stable.html) -ctm cannot deal with local patches (unless you use it to mirror -the cvs tree of course, instead of the sources directly), with -cvsup i'm not sure but in any case the workaround is simple: use -patch -R to un-apply any local patches before the update (feeding -it the patches again as above on stdin), then when the update is -finished apply them again. Should they fail on the updated sources -(and you cannot fix it yourself), look for new versions of the -patches at the place where you got them, or in this case you -can also look in my current wine port tree at -http://www.jelal.kn-bremen.de/freebsd/ports/emulators/wine/files/ - --current users: -A LDT patch for -current is at http://people.FreeBSD.org/~luoqi/ -(well in a recent posting on the -current list, -http://www.freebsd.org/cgi/mid.cgi?db=&id=199911150745.CAA27884@lor.watermarkgroup.com -he said that version is outdated, seems you have to mail him to -get a current one), the sigtrap patch looks like it could also -apply to -current but i haven't tried. And the fs/gs patch of course -already is in -current. -Late note: the LDT sharing fix just seems to have been committed now... -(to -current that is.) |