Thanks for the hints. I replaced the 3.0.0 version of mpfr with the 2.4
versoin. Now the compilation process runs quite a while (subjectively
about an hour) but finally ends again with an error message. The one I
get is this one
ld: warning: directory
'/Users/toom/Downloads/gcc-4.3.5-base/obj-gcc-4.3.5/./gmp/_libs'
following -L not found
ld: warning: directory
'/Users/toom/Downloads/gcc-4.3.5-base/obj-gcc-4.3.5/./mpfr/_libs'
following -L not found
ld: duplicate symbol _init_inline_once in libbackend.a(tree-inline.o)
and tree-inline.o
collect2: ld returned 1 exit status
make[3]: *** [cc1plus-dummy] Error 1
make[2]: *** [all-stage2-gcc] Error 2
make[1]: *** [stage2-bubble] Error 2
make: *** [all] Error 2
Marc Glisse schrieb:
On Fri, 28 Jan 2011, Paul van Hoven wrote:
I did as you said, deleted everything, renamed gmp-5.0.1 to gmp and
mpfr-3.0.0 to mpfr and copied that into the source tree of gcc-4.3.5.
Then I created obj-gcc-4.3.5 and from there I called
"../gcc-4.3.5/configure --prefix=/usr/local/gcc-4.3.5". So configure
again ran through without any problems. Then I typed make and got the
following error:
There was a bug in gcc that meant mpfr-3.0.0 couldn't be built this
way. This technique will only work with a more recent version of gcc
or an older version of mpfr (or a svn version of mpfr).
