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Re: gcc-4.1-20050716:A patch to support FreeBSD 5 pthread
In Message-ID: <m3sly0b0ar.fsf@localhost.localdomain>
Tom Tromey <tromey@redhat.com> wrote:
> >>>>> ">" == NAKATA Maho <chat95@mac.com> writes:
>
> >> Hello I found a bug in libjava/configure.ac and accordingly
> >> libjava/configure for FreeBSD 5.
> >> patch was made against 4.1-20050716
>
> Could you write a ChangeLog entry for this?
> I am not a FreeBSD expert so either we'll need a FreeBSD person to
> comment on this or we'll just put it in on good faith...
Thanks Tom!
ChangeLog
FreeBSD >=5.3 gcj should link against -lpthread rather than -lc_r.
NAKATA Maho <maho@FreeBSD.org>
please use maho@FreeBSD.org instead of chat95@mac.com
Gerald and O'Brien, if you have some comments on this patch please let me
know. I think this is sufficient, namely we don't have to consider 5.0,5.1
and 5.2 when -lpthread is under development, and gcc/configure
seem to be employing same policy for this issue.
--- libjava/configure.ac.orig Sat Jul 16 10:22:59 2005
+++ libjava/configure.ac Fri Jul 22 10:52:24 2005
@@ -757,11 +757,10 @@
THREADSPEC='%{!pthread: %{!shared: %eUnder this configuration, the user must provide -pthread when linking.}}'
;;
*-*-freebsd*)
- # FreeBSD 5 implements a model much closer to other modern UNIX
- # which support threads. However, it still does not support
- # -lpthread.
+ # FreeBSD >=5.3 implements a model much closer to other modern UNIX
+ # which support threads, and support -lpthread.
THREADLDFLAGS=-pthread
- THREADSPEC=-lc_r
+ THREADSPEC=-lpthread
;;
alpha*-dec-osf*)
THREADCXXFLAGS=-pthread
--- libjava/configure.orig Fri Jul 22 10:55:25 2005
+++ libjava/configure Fri Jul 22 10:59:36 2005
@@ -8444,10 +8444,9 @@
;;
*-*-freebsd*)
# FreeBSD 5 implements a model much closer to other modern UNIX
- # which support threads. However, it still does not support
- # -lpthread.
+ # which support threads, and supports -lpthread.
THREADLDFLAGS=-pthread
- THREADSPEC=-lc_r
+ THREADSPEC=-lpthread
;;
alpha*-dec-osf*)
THREADCXXFLAGS=-pthread
-- NAKATA, Maho (maho@FreeBSD.org)