From: Peter Stephenson <pws@csr.com>
To: zsh-workers@sunsite.dk
Subject: Re: zsh 4.2.5 compile problem on AIX
Date: Fri, 9 Sep 2005 15:50:55 +0100 [thread overview]
Message-ID: <20050909155055.12408b26.pws@csr.com> (raw)
In-Reply-To: <43218EAE.5060009@davidfavor.com>
David Favor <david@davidfavor.com> wrote:
> I've built many version of zsh for AIX including 4.2.0
> which I'm currently running. This appears to be a new
> problem.
>
> Building zsh-4.2.5 on AIX 5100-08 the following shows up:
>
> gmake[2]: Entering directory `/data/build/work/zsh-4.2.5/Src/Zle'
> rm -f complete.so
> xlc_r -s -bM:SRE -o complete.so -bI:zle.export -bI:../../Src/zsh.export \
> -bE:complete.export -emodentry complete..o compcore..o compmatch..o \
> compresult..o ../../Src/modentry..o -L/usr/local/lib -lpcre -liconv \
> -ldl -lcurses -lm -lc
> ld: 0711-317 ERROR: Undefined symbol: nullstrsetfn
Thanks for spotting this: there is a perennial problem with AIX which is
particularly finnicky about the declaration of symbols used in a library.
There's a script Util/check_exports which I should run before making a
release. Here's a fix for 4.2; I'll commit the change for 4.3 directly.
Index: Src/builtin.c
===================================================================
RCS file: /cvsroot/zsh/zsh/Src/builtin.c,v
retrieving revision 1.133.2.1
diff -u -r1.133.2.1 builtin.c
--- Src/builtin.c 25 Apr 2005 10:40:54 -0000 1.133.2.1
+++ Src/builtin.c 9 Sep 2005 14:47:27 -0000
@@ -4041,7 +4041,7 @@
/* Flag that we should exit the shell as soon as all functions return. */
/**/
-int
+mod_export int
exit_pending;
/* break, bye, continue, exit, logout, return -- most of these take *
Index: Src/params.c
===================================================================
RCS file: /cvsroot/zsh/zsh/Src/params.c,v
retrieving revision 1.94.2.3
diff -u -r1.94.2.3 params.c
--- Src/params.c 6 Sep 2005 15:28:40 -0000 1.94.2.3
+++ Src/params.c 9 Sep 2005 14:47:28 -0000
@@ -2608,7 +2608,7 @@
*/
/**/
-void
+mod_export void
nullstrsetfn(UNUSED(Param pm), char *x)
{
zsfree(x);
--
Peter Stephenson <pws@csr.com> Software Engineer
CSR PLC, Churchill House, Cambridge Business Park, Cowley Road
Cambridge, CB4 0WZ, UK Tel: +44 (0)1223 692070
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prev parent reply other threads:[~2005-09-09 14:51 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-09 13:31 David Favor
2005-09-09 14:50 ` Peter Stephenson [this message]
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