Hello everybody,
I have built v7.3-rc1 and am posting mostly to report no problems running any
of the book's commands. But I also want to report that I encountered some
issues I've not seen before when testing gcc. They involve only the g++ and
libstdc++ tests. All of the others had the usual expected results. The LFS
system is 32-bit built on an Intel 64-bit capable machine with a Pentium dual
core processor and 4GB RAM (the same rig on which I have built 5 or 6 LFS/BLFS
systems).
=== g++ tests ===
Running target unix
ERROR: g++.dg/abi/mangle33.C -std=c++98: error executing dg-final: couldn't
compile regular expression pattern: out of memory
UNRESOLVED: g++.dg/abi/mangle33.C -std=c++98: error executing dg-final:
couldn't compile regular expression pattern: out of memory
ERROR: g++.dg/abi/mangle33.C -std=c++11: error executing dg-final: couldn't
compile regular expression pattern: out of memory
UNRESOLVED: g++.dg/abi/mangle33.C -std=c++11: error executing dg-final:
couldn't compile regular expression pattern: out of memory
=== g++ Summary ===
# of expected passes 47721
# of expected failures 286
# of unresolved testcases 2
# of unsupported tests 315
/sources/gcc-build/gcc/testsuite/g++/../../g++ version 4.7.2 (GCC)
=== libstdc++ tests ===
Running target unix
FAIL: 22_locale/time_get/get_weekday/char/38081-2.cc execution test
=== libstdc++ Summary ===
# of expected passes 8799
# of unexpected failures 1
# of expected failures 43
# of unsupported tests 19
There is no log file for comparison at
http://www.linuxfromscratch.org/lfs/build-logs/7.3-rc1, so that link in the
book doesn't work. But I looked through all those at the other gcc.gnu.org link
and saw at least my libstdc++ unexpected failure several times in the Debian
4.7.2-21 tests run on February 10th. So I guess I'm wondering what, if
anything, to make of these new (for me, anyway) things with gcc.
Anyway, thanks again for a new version of this fantastic project.
A. Radley
P.S.: Is it just me, or is something wrong with the mailing list archives? I
get "Page not found!" for all of them, and for a while now. Also, I was going
to post this message as a new ticket at the LFS wiki, but I could not register
there.
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http://thirdpartyoffers.juno.com/TGL3131/5125a7023adba27020271st01duccat <<'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
ERROR: g++.dg/abi/mangle33.C -std=c++98: error executing dg-final: couldn't
compile regular expression pattern: out of memory
UNRESOLVED: g++.dg/abi/mangle33.C -std=c++98: error executing dg-final:
couldn't compile regular expression pattern: out of memory
ERROR: g++.dg/abi/mangle33.C -std=c++11: error executing dg-final: couldn't
compile regular expression pattern: out of memory
UNRESOLVED: g++.dg/abi/mangle33.C -std=c++11: error executing dg-final:
couldn't compile regular expression pattern: out of memory
=== g++ Summary ===
# of expected passes 47721
# of expected failures 286
# of unresolved testcases 2
# 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 85395
# of unexpected successes 5
# of expected failures 258
# of unsupported tests 904
/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
ERROR: tcl error sourcing
/sources/gcc-4.7.2/libmudflap/testsuite/libmudflap.cth/cthfrags.exp.
ERROR: couldn't compile regular expression pattern: out of memory
=== libmudflap Summary ===
# of expected passes 1256
=== libstdc++ tests ===
Running target unix
FAIL: 22_locale/time_get/get_weekday/char/38081-2.cc execution test
=== libstdc++ Summary ===
# of expected passes 8799
# of unexpected failures 1
# of expected failures 43
# of unsupported tests 198
Compiler version: 4.7.2 (GCC)
Platform: i686-pc-linux-gnu
configure flags: --prefix=/usr --libexecdir=/usr/lib --enable-shared
--enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu
--enable-languages=c,c++ --disable-multilib --disable-bootstrap
--with-system-zlib
EOF
Mail -s "Results for 4.7.2 (GCC) testsuite on i686-pc-linux-gnu"
gcc-testresu...@gcc.gnu.org &&
mv /sources/gcc-build/./gcc/testsuite/g++/g++.sum
/sources/gcc-build/./gcc/testsuite/g++/g++.sum.sent &&
mv /sources/gcc-build/./gcc/testsuite/gcc/gcc.sum
/sources/gcc-build/./gcc/testsuite/gcc/gcc.sum.sent &&
mv /sources/gcc-build/./i686-pc-linux-gnu/libgomp/testsuite/libgomp.sum
/sources/gcc-build/./i686-pc-linux-gnu/libgomp/testsuite/libgomp.sum.sent &&
mv /sources/gcc-build/./i686-pc-linux-gnu/libitm/testsuite/libitm.sum
/sources/gcc-build/./i686-pc-linux-gnu/libitm/testsuite/libitm.sum.sent &&
mv /sources/gcc-build/./i686-pc-linux-gnu/libmudflap/testsuite/libmudflap.sum
/sources/gcc-build/./i686-pc-linux-gnu/libmudflap/testsuite/libmudflap.sum.sent
&&
mv /sources/gcc-build/./i686-pc-linux-gnu/libstdc++-v3/testsuite/libstdc++.sum
/sources/gcc-build/./i686-pc-linux-gnu/libstdc++-v3/testsuite/libstdc++.sum.sent
&&
mv /sources/gcc-build/./gcc/testsuite/g++/g++.log
/sources/gcc-build/./gcc/testsuite/g++/g++.log.sent &&
mv /sources/gcc-build/./gcc/testsuite/gcc/gcc.log
/sources/gcc-build/./gcc/testsuite/gcc/gcc.log.sent &&
mv /sources/gcc-build/./i686-pc-linux-gnu/libgomp/testsuite/libgomp.log
/sources/gcc-build/./i686-pc-linux-gnu/libgomp/testsuite/libgomp.log.sent &&
mv /sources/gcc-build/./i686-pc-linux-gnu/libitm/testsuite/libitm.log
/sources/gcc-build/./i686-pc-linux-gnu/libitm/testsuite/libitm.log.sent &&
mv /sources/gcc-build/./i686-pc-linux-gnu/libmudflap/testsuite/libmudflap.log
/sources/gcc-build/./i686-pc-linux-gnu/libmudflap/testsuite/libmudflap.log.sent
&&
mv /sources/gcc-build/./i686-pc-linux-gnu/libstdc++-v3/testsuite/libstdc++.log
/sources/gcc-build/./i686-pc-linux-gnu/libstdc++-v3/testsuite/libstdc++.log.sent
&&
true
--
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