yann@1: See http://gcc.gnu.org/PR11902
yann@1: 
yann@1: Part of fix for abort on line
yann@1:   assert (info[DT_RPATH] == NULL);
yann@1: in glibc-2.3.2's ld.so, which makes all dynamically-linked
yann@1: programs crash.
yann@1: 
yann@1: Message-Id: <200308020452.h724q0n01509@r-rr.iij4u.or.jp>
yann@1: To: dank@kegel.com
yann@1: Cc: kkojima@rr.iij4u.or.jp
yann@1: Subject: Re: Writing PIC version of __udivsi3_i4?
yann@1: In-Reply-To: Your message of "Fri, 01 Aug 2003 21:15:27 -0700"
yann@1: 	<3F2B3ADF.6030206@kegel.com>
yann@1: References: <3F2B3ADF.6030206@kegel.com>
yann@1: Date: Sat, 02 Aug 2003 13:58:05 +0900
yann@1: From: kaz Kojima <kkojima@rr.iij4u.or.jp>
yann@1: 
yann@1: Dan Kegel <dank@kegel.com> wrote:
yann@1: > It seems it might be from gcc's spec file:
yann@1: > 
yann@1: > *subtarget_link_spec:
yann@1: > %{shared:-shared}    %{!static:      %{rdynamic:-export-dynamic}      %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}      %{!rpath:-rpath /lib}}    %{static:-static}
yann@1: > 
yann@1: > as the only place -rpath showed up was in the output of gcc -v as it
yann@1: > was linking libc.so.
yann@1: > 
yann@1: > Well, that's a clue, anyway!  Guess I'll dig through the spec files
yann@1: > tomorrow to see if I can figure it out some more.
yann@1: 
yann@1: I've grepped gcc/config/*/*.h and found only SH and old libc1 stuffs
yann@1: of i386/alpha include %{!rpath:-rpath ... in 3.3 release and the
yann@1: current CVS. And my sh-gcc's specs doesn't have this :-(
yann@1: It would be the Right Thing to remove this stuff simply. How about
yann@1: the gcc patch below?
yann@1: 
yann@1: Regards,
yann@1: 	kaz
yann@1: --
yann@1: --- gcc-3.3/gcc/config/sh/linux.h.orig	Sat Aug  2 13:20:57 2003
yann@1: +++ gcc-3.3/gcc/config/sh/linux.h	Sat Aug  2 13:22:42 2003
yann@1: @@ -48,8 +48,7 @@ do { \
yann@1:    "%{shared:-shared} \
yann@1:     %{!static: \
yann@1:       %{rdynamic:-export-dynamic} \
yann@1: -     %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2} \
yann@1: -     %{!rpath:-rpath /lib}} \
yann@1: +     %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} \
yann@1:     %{static:-static}"
yann@1:  
yann@1:  /* The GNU C++ standard library requires that these macros be defined.  */
yann@1: 
yann@1: