On Sun, Aug 18, 2013 at 09:53:04PM +0200, Joel Dahl wrote: > On Sun, Aug 18, 2013 at 12:34:30AM +0200, Dimitry Andric wrote: > > On Aug 13, 2013, at 09:15, Peter Wemm <pe...@freebsd.org> wrote: > > > Author: peter > > > Date: Tue Aug 13 07:15:01 2013 > > > New Revision: 254273 > > > URL: http://svnweb.freebsd.org/changeset/base/254273
> > > Log: > > > The iconv in libc did two things - implement the standard APIs, the GNU > > > extensions and also tried to be link time compatible with ports libiconv. > > > This splits that functionality and enables the parts that shouldn't > > > interfere with the port by default. > > > WITH_ICONV (now on by default) - adds iconv.h, iconv_open(3) etc. > > > WITH_LIBICONV_COMPAT (off by default) adds the libiconv_open etc API, > > > linker > > > symbols and even a stub libiconv.so.3 that are good enough to be able > > > to 'pkg delete -f libiconv' on a running system and reasonably expect it > > > to work. > > > I have tortured many machines over the last few days to try and reduce > > > the possibilities of foot-shooting as much as I can. I've successfully > > > recompiled to enable and disable the libiconv_compat modes, ports that > > > use > > > libiconv alongside system iconv etc. If you don't enable the > > > WITH_LIBICONV_COMPAT switch, they don't share symbol space. > > > This is an extension of behavior on other system. iconv(3) is a standard > > > libc interface and libiconv port expects to be able to run alongside it > > > on > > > systems that have it. > > Unfortunately I expect this will break many ports, when the libiconv > > port is installed. A simple example is the following: > <SNIP> > It also breaks installworld when /usr/src and /usr/obj are NFS exported > read-only. I think it has to do with share/i18n/csmapper and share/i18n/esdb using directories as make targets. This apparently causes these files to be rebuilt at 'make installworld' time, which is always bad but is only detected when /usr/obj is read-only. A hack that works is to enclose the four targets depending on ${SUBDIR} in .if !make(install) . Unfortunately, the Makefiles were written to depend on the directories as make targets fairly deeply, so a real fix is harder. -- Jilles Tjoelker _______________________________________________ svn-src-head@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"