#14415: Singular link problems on OS X PPC with GCC 4.7.2
----------------------------------+-----------------------------------------
   Reporter:  jdemeyer            |             Owner:  jdemeyer                
                   
       Type:  defect              |            Status:  new                     
                   
   Priority:  major               |         Milestone:  sage-5.9                
                   
  Component:  packages: standard  |          Keywords:                          
                   
Work issues:                      |   Report Upstream:  Not yet reported 
upstream; Will do shortly.
  Reviewers:                      |           Authors:  Jeroen Demeyer          
                   
  Merged in:                      |      Dependencies:                          
                   
   Stopgaps:                      |  
----------------------------------+-----------------------------------------
 When building singular on OS X 10.4 PPC using GCC 4.7.2 (#14378), there is
 a linker problem:
 {{{
 libtool -dynamic -twolevel_namespace -weak_reference_mismatches weak
 -undefined dynamic_lookup -single_module -o libsingular.dylib \
 iparith.o mpsr_Tok.o claptmpl.o \
 grammar.o scanner.o attrib.o blackbox.o eigenval_ip.o extra.o fehelp.o
 feOpt.o ipassign.o ipconv.o ipid.o iplib.o ipprint.o ipshell.o newstruct.o
 lists.o sdb.o fglm.o interpolation.o silink.o ssiLink.o s_buff.o subexpr.o
 janet.o wrapper.o libparse.o sing_win.o gms.o pcv.o maps_ip.o walk.o
 walk_ip.o cntrlc.o misc_ip.o calcSVD.o pipeLink.o Minor.o MinorProcessor.o
 MinorInterface.o bigintm.o pyobject_setup.o denom_list.o minpoly.o
 semaphore.o slInit_Static.o mpsr_Put.o mpsr_PutPoly.o mpsr_GetPoly.o
 mpsr_sl.o mpsr_Get.o mpsr_GetMisc.o mpsr_Error.o  ndbm.o sing_dbm.o
 -lkernel -L../kernel -L../factory -L../libfac
 
-L/Users/buildbot/build/sage/moufang-1/moufang_binary/build/sage-5.9.beta4/local/lib
 -lsingfac -lsingcf -lntl -lreadline -lgmp -lomalloc
 /usr/bin/ld: for architecture ppc
 /usr/bin/ld: iparith.o has external relocation entries in non-writable
 section (__TEXT,__text) for symbols:
 restGPRx
 saveGPR
 libtool: internal link edit command failed
 }}}

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14415>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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