On 01/10/2014 09:02 PM, Michael E. Maher wrote:
Hi William,
On Fri, 2014-01-10 at 20:32 -0500, William Darryl Jackson wrote:
Greetings:
The GCC configure was successful, however the "make" error ed-out.
checking for MPFR... no
configure: error: libmpfr not found or uses a different ABI (including
static vs shared).
make[2]: *** [configure-stage1-mpc] Error 1
make[2]: Leaving directory `/mnt/lfs/sources/gcc-build'
make[1]: *** [stage1-bubble] Error 2
make[1]: Leaving directory `/mnt/lfs/sources/gcc-build'
make: *** [all] Error 2
This file is available: /mnt/lfs/sources/gcc-build/mpfr/src/libmpfr.la
I believe you want to extract mpc, mpfr and gmp into
`/mnt/lfs/sources/gcc-<version>' rather than the build directory.
To highlight, the text reads:
==========================================================================
Note
There are frequent misunderstandings about this chapter. The procedures
are the same as every other chapter as explained earlier (Package build
instructions). First extract the gcc tarball from the sources directory
and then change to the directory created. Only then should you proceed
with the instructions below.
==========================================================================
That is mpc, mpfr and gmp need to be extracted into the directory
created by extracting gcc.
And, the host system has libmpfr4 version 3.1.0-5, but not libmpfr-dev
(which will change g++ to 4.7. Is the problem with the host system
missing -dev, or elsewhere?
You shouldn't be using the development packages for your distribution in
building the toolchain. Well as least as possible ;).
Thanks,
William
Thanks,
Michael
Thanks Michael:
That step is actually listed just beneath the note you highlighted,
which I did - but obviously something went wrong or I was in the wrong
directory. After manually copying the tarballs, extracting, and renaming
them and recompiling, the 'make' made it beyond that point. However, I
have encountered a new error, the c++ compiler seems to be having some
trouble:
configure: error: C++ compiler missing or inoperational
make[2]: *** [configure-stage1-libcpp] Error 1
make[2]: Leaving directory `/mnt/lfs/sources/gcc-build'
make[1]: *** [stage1-bubble] Error 2
make[1]: Leaving directory `/mnt/lfs/sources/gcc-build'
make: *** [all] Error 2
The precompiler is also failing the sanity check.
../gcc-4.8.1/configure --target=$LFS_TGT --prefix=/tools
--with-sysroot=$LFS --with-newlib --without-headers
--with-local-prefix=/tools
--with-native-system-header-dir=/tools/include --disable-nls
--disable-shared --disable-multilib --disable-decimal-float
--disable-threads --disable-libatomic --disable-libgomp --disable-libitm
--disable-libmudflap --disable-libquadmath --disable-libsanitizer
--disable-libssp --disable-libstdc++-v3 --enable-languages=c,c++
--with-mpfr-include=$(pwd)/../gcc-4.8.1/mpfr/src
--with-mpfr-lib=$(pwd)/mpfr/src/.libs
Any ideas.
.... you know what, thanks for your help - but I think I need to
reformat and start over. I am questioning my file permissions in
'tools'. There were some things I was unsure of in the beginning. Now
that I have the knowledge - I need to start over again from Binutils.
Thanks,
William
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