#12369: Add a gcc package
------------------------+---------------------------------------------------
   Reporter:  jdemeyer  |          Owner:  tbd                                  
                                                                                
                                                         
       Type:  task      |         Status:  needs_work                           
                                                                                
                                                         
   Priority:  major     |      Milestone:  sage-5.0                             
                                                                                
                                                         
  Component:  packages  |       Keywords:                                       
                                                                                
                                                         
Work_issues:            |       Upstream:  N/A                                  
                                                                                
                                                         
   Reviewer:            |         Author:  Jeroen Demeyer                       
                                                                                
                                                         
     Merged:            |   Dependencies:  #12479, #12602, #12608, #12609, 
#12647, #10492, #12367, #12368, #12405, #12570, #12574, #12423, #12425, #12456, 
#12363, #12223, #12515, #12519, #12548, #12562, #12629, #12638
------------------------+---------------------------------------------------

Comment(by SimonKing):

 In my next attempt, I added --libdir to the configuration of the gcc spkg.
 Hence, in spkg-install of the gcc spkg I have
 {{{
 ../src/configure \
     --prefix="$SAGE_LOCAL" \
     --libdir="$SAGE_LOCAL/lib" \
     --with-local-prefix="$SAGE_LOCAL" \
     --with-gmp="$SAGE_LOCAL" --with-mpfr="$SAGE_LOCAL" --with-
 mpc="$SAGE_LOCAL" \
     --with-system-zlib \
     --disable-multilib \
     $CONFIGURE_FLAGS "$CONFIGURE_AS" "$CONFIGURE_LD"
 }}}
 But then, I again get the error
 {{{
 checking for suffix of object files... configure: error: in
 
`/mnt/local/king/SAGE/experiment/gcclibdir_native/sage-5.0.beta8/spkg/build/gcc-4.6.3
 /gcc-build/x86_64-unknown-linux-gnu/libgcc':
 configure: error: cannot compute suffix of object files: cannot compile
 }}}
 even though the suffix of object files has been computed repeatedly and
 correctly. From the config.log:
 {{{
 configure:4367: checking for suffix of object files
 configure:4389: gcc -c -march=native  conftest.c >&5
 configure:4393: $? = 0
 configure:4414: result: o
 }}}

 So, why is providing the --libdir configuration option resulting in an
 error?

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12369#comment:164>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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