[Bug fortran/51779] gcc 4.6.2 build fails on Mac OS X Lion w/Xcode 4.2, with gfortran erorr

[zippy at anl dot gov]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51779

--- Comment #2 from Tim Williams <zippy at anl dot gov> 2012-01-07 07:31:46 UTC ---
(In reply to comment #1)
> What is the complete path for the gcc sources?

/Users/zippy/Downloads/gcc-4.6.2/

> What is the complete path for where you tried
> to build gcc? 

/Users/zippy/Downloads/gcc-4.6.2/build2

>  What is the configure command line
> you used?

../configure --prefix=$HOME/zippy_gcc --enable-checking=release
--with-gmp=$HOME/zippy_gcc --with-mpfr=$HOME/zippy_gcc
--with-mpc=$HOME/zippy_gcc --program-prefix=zippy-

If helpful, I was using instructions from this blog as a guide (almost
certainly I am doing/configuring something wrong---no implication that these
instructions are wrong or that the blogger is in any way responsible):

http://solarianprogrammer.com/2011/12/01/compiling-gcc-4-6-2-on-mac-osx-lion/