Hi, all:
I successfully built gcc-4.7.2, although there are still some test errors:
*root:/sources/gcc-build# ../gcc-4.7.2/contrib/test_summary
cat <<'EOF' |
LAST_UPDATED: Obtained from SVN: tags/gcc_4_7_2_release revision 191558
Native configuration is i686-pc-linux-gnu
=== g++ tests ===
Running target unix
=== g++ Summary ===
# of expected passes 47725
# of expected failures 286
# of unsupported tests 315
/sources/gcc-build/gcc/testsuite/g++/../../g++ version 4.7.2 (GCC)
=== gcc tests ===
Running target unix
XPASS: gcc.dg/inline_3.c (test for excess errors)
XPASS: gcc.dg/inline_4.c (test for excess errors)
XPASS: gcc.dg/unroll_2.c (test for excess errors)
XPASS: gcc.dg/unroll_3.c (test for excess errors)
XPASS: gcc.dg/unroll_4.c (test for excess errors)
=== gcc Summary ===
# of expected passes 85394
# of unexpected successes 5
# of expected failures 258
# of unsupported tests 905
/sources/gcc-build/gcc/xgcc version 4.7.2 (GCC)
=== libgomp tests ===
Running target unix
=== libgomp Summary ===
# of expected passes 1241
=== libitm tests ===
Running target unix
=== libitm Summary ===
# of expected passes 26
# of expected failures 3
# of unsupported tests 1
=== libmudflap tests ===
Running target unix
=== libmudflap Summary ===
# of expected passes 1436
=== libstdc++ tests ===
Running target unix
=== libstdc++ Summary ===
# of expected passes 8890
# of expected failures 43
# of unsupported tests 153
*
However, I *failed to make install gcc 4.7.2*
The error message obtained is:
* tar -cf - .; exit 0) | (cd /usr/lib/gcc/i686-pc-linux-gnu/4.7.2/include;
tar xpf - )
/bin/sh: line 1: tar: command not found
/bin/sh: line 1: tar: command not found
make[2]: *** [install-headers-tar] Error 127
make[2]: Leaving directory `/sources/gcc-build/gcc'
make[1]: *** [install-gcc] Error 2
make[1]: Leaving directory `/sources/gcc-build'
make: *** [install] Error 2*
This is understandable for me because after *chroot* , I don't have the
command tar under /usr/bin any longer. And according to the installation
sequence listed at
http://www.linuxfromscratch.org/lfs/view/development/index.html,
*Tar-1.26*is far way behind
*GCC-4.7.2* .
Did anybody meet the same problem while *make install GCC-4.7.2*?
Then, I tried to install *Tar-1.26* *(withou bison or yacc enabled)* first
before *make install GCC-4.7.2*
now, everything moves on.
Conclusion: http://www.linuxfromscratch.org/lfs/view/development/index.html
* 6. Installing Basic System Software *
The manual may need to be modified, at least the *building sequence* should
be
*Tar-1.26 before GCC-4.7.2* .
Am I right?
Cheers
Pei
On Thu, Dec 20, 2012 at 3:07 PM, JIA Pei <[email protected]> wrote:
>
> Hi, all:
>
> I successfully built gcc-4.7.2, although there are still some test errors:
>
>
>
>
>
> --
>
> Pei JIA
>
> Email: [email protected]
> cell: +1 604-362-5816
>
> Welcome to Vision Open
> http://www.visionopen.com
>
--
Pei JIA
Email: [email protected]
cell: +1 604-362-5816
Welcome to Vision Open
http://www.visionopen.com
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