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Re: [Bug-gsl] gcc-4.3.0 breaks gsl

From: Daniel Platt
Subject: Re: [Bug-gsl] gcc-4.3.0 breaks gsl
Date: Tue, 11 Mar 2008 18:18:17 -0400


Actually, it is 'ld' that gags on it the linking. The problem does not show up with gcc-4.2.3 (uses same ld). I am unsure why 'configure' generates a problem with the new gcc vs. the old one...

I got a static library build by disabling dynamic.


On Mar 11, 2008, at 4:21 PM, Brian Gough wrote:

At Mon, 10 Mar 2008 19:36:05 -0400,
Daniel Platt wrote:

Tried recompiling with gcc-4.3.0.  Got the following error:

ztrmm.o .libs/ztrmv.o .libs/ztrsm.o .libs/ztrsv.o .libs/
icamax.o .libs/idamax.o .libs/isamax.o .libs/izamax.o .libs/xerbla.o
-lm  -install_name  /usr/local/lib/libgslcblas.0.dylib -Wl,-
compatibility_version -Wl,1 -Wl,-current_version -Wl,1.0
/usr/bin/ld: unknown flag: -compatibility_version
collect2: ld returned 1 exit status
make[2]: *** [libgslcblas.la] Error 1
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2
address@hidden:/Users/platt/install/gsl/gsl-1.10 $

Running Mac OS X 10.4.11.

Compiler flags have changed. Did not have the problem with gcc-4.2.3.

Thanks for the bug report. I've logged it on the bug tracker.

I guess it is libtool related, so we may have to wait for a fix from

Brian Gough

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