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RE: crosstool-0.28-rc36: ld.so.1 undefined reference


> A simpler way to go for the moment is to simply add -fno-unit-at-a-time
> to CFLAGS when building glibc-2.2.5 with gcc-3.4.x.
That worked. Thanks a lot.


---
/ml


> -------- Original Message --------
> Subject: Re: crosstool-0.28-rc36: ld.so.1 undefined reference
> From: "Dan Kegel" <dank@kegel.com>
> Date: Sun, September 26, 2004 9:12 am
> To: ml@bitbash.net
> Cc: crossgcc@sources.redhat.com
> 
> ml@bitbash.net wrote:
> 
> > gcc-3.4.0-glibc-2.2.5 barfs with a few undefined refereces and multiple
> > definitions. The follwing patch seems to take care of the undefined
> > reference of __dl_runtime_resolve symbol. 
> > 
> > Filename: patches/glibc-2.2.5/glibc-2.2.5-mips-dl-machine-1.60.patch 
> 
> Looks good.  I'll try it, thanks.
> 
> > Looks like patches/glibs-2.3.2/glibc-2.3.2-allow-gcc-3.4-nounit.patch
> > needs to be "ported" to glibc-2.2.5 to fix the multiple definitions of
> > 'dummy' in build-glibc/csu/crtn.S and undefined reference to
> > 'i_am_not_a_leaf' in build-glibc/csu/crti.S. Also, there are multiple
> > definitions to '_init' and '_fini' in build-glibc/csu/crtn.S. The
> > linuxthreads 2.3.2 nounit.patch should also be "ported" to linuxthreads
> > 2.2.5 ??
> 
> Yes.  I haven't gotten around to that.
> 
> A simpler way to go for the moment is to simply add -fno-unit-at-a-time
> to CFLAGS when building glibc-2.2.5 with gcc-3.4.x.
> That's a bit awkward to add to my demo scripts at the moment.
> Maybe I should add an EXTRA_TARGET_CFLAGS variable to crosstool.sh,
> and set it only from toolcombo .dat files.  Then
> gcc-3.4.2-glibc-2.2.5.dat could set 
> EXTRA_TARGET_CFLAGS="-fno-unit-at-a-time"
> 
> - Dan


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