Re: Help compiling gcc 4.2.0

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Lee Rhodes wrote:
Brian, Tim,

Thanks to you both for your instructive replies!
  I would appreciate if you would glance at the attached test_summary and
validate for me
  a) that all the C/C++/lib tests that were supposed to run on cygwin, have
run, and
  b) that the results are what is currently expected for this environment.

Thanks,

Lee.
------------------------------------------------------------------------

cat <<'EOF' |
from: lee@xxxxxxxxx
LAST_UPDATED: Obtained from SVN: tags/gcc_4_2_0_release revision 124707

Native configuration is i686-pc-cygwin

		=== g++ tests ===


Running target unix
FAIL: g++.dg/abi/local1.C execution test
FAIL: g++.dg/abi/rtti1.C scan-assembler-dem-not \\ntypeinfo for A[: \\t\\n]
FAIL: g++.dg/abi/rtti3.C scan-assembler .weak[ \\t]_?_ZTSPP1A
FAIL: g++.dg/abi/thunk4.C scan-assembler .weak[ \\t]_?_ZThn._N7Derived3FooEv
FAIL: g++.dg/ext/dllimport7.C C++ specific error (test for errors, line 24)
FAIL: g++.dg/opt/complex3.C (internal compiler error)
FAIL: g++.dg/opt/complex3.C (test for excess errors)
FAIL: g++.dg/opt/vt1.C scan-assembler-not section[^\\n\\r]*_ZTV1S[^\\n\\r]*"[^w"\\n\\r]*"
FAIL: g++.dg/other/unused1.C scan-assembler (string|ascii?)z?\\t"class2("|\\\\\\\\000)
FAIL: g++.dg/other/unused1.C scan-assembler (string|ascii?)z?\\t"printer("|\\\\\\\\000)
XPASS: g++.dg/tree-ssa/ivopts-1.C scan-tree-dump-not offset: -4B
XPASS: g++.dg/tree-ssa/ivopts-1.C scan-tree-dump-not &x\\[5\\]
FAIL: g++.dg/pch/externc-1.C -g assembly comparison
FAIL: g++.dg/pch/externc-1.C -O2 -g assembly comparison
FAIL: g++.dg/pch/static-1.C -g assembly comparison
FAIL: g++.dg/pch/static-1.C -O2 -g assembly comparison
FAIL: g++.dg/pch/system-1.C -g assembly comparison
FAIL: g++.dg/pch/system-1.C -O2 -g assembly comparison
FAIL: g++.dg/pch/system-2.C -g assembly comparison
FAIL: g++.dg/pch/system-2.C -O2 -g assembly comparison
FAIL: g++.dg/pch/uninst.C -g assembly comparison
FAIL: g++.dg/pch/uninst.C -O2 -g assembly comparison
FAIL: g++.dg/pch/wchar-1.C -g assembly comparison
FAIL: g++.dg/pch/wchar-1.C -O2 -g assembly comparison
FAIL: g++.old-deja/g++.eh/badalloc1.C execution test
XPASS: g++.old-deja/g++.ext/attrib5.C execution test
FAIL: g++.old-deja/g++.other/init18.C execution test
FAIL: g++.old-deja/g++.other/init19.C execution test
FAIL: g++.old-deja/g++.other/init5.C execution test

		=== g++ Summary ===

# of expected passes		13574
# of unexpected failures	26
# of unexpected successes	3
# of expected failures		66
# of unsupported tests		168
/home/rhodes/src/gcc-obj/gcc/testsuite/g++/../../g++  version 4.2.0

		=== gcc tests ===


Running target unix
XPASS: gcc.c-torture/execute/mayalias-2.c compilation, -O3 -g FAIL: gcc.dg/20021014-1.c (test for excess errors)
WARNING: gcc.dg/20021014-1.c compilation failed to produce executable
FAIL: gcc.dg/pr25993.c (test for excess errors)
FAIL: gcc.dg/setjmp-3.c (test for excess errors)
WARNING: gcc.dg/setjmp-3.c compilation failed to produce executable
FAIL: gcc.dg/setjmp-4.c (test for excess errors)
WARNING: gcc.dg/setjmp-4.c compilation failed to produce executable
FAIL: largefile.c (test for excess errors)
FAIL: largefile.c (test for excess errors)
FAIL: largefile.c (test for excess errors)
FAIL: largefile.c (test for excess errors)
FAIL: largefile.c (test for excess errors)
FAIL: largefile.c (test for excess errors)
FAIL: largefile.c (test for excess errors)
FAIL: gcc.dg/tree-ssa/loop-1.c scan-assembler-times foo 5
FAIL: compiler driver --coverage option(s) (compiler options)
FAIL: gcc.target/i386/pic-1.c  (test for errors, line 10)

		=== gcc Summary ===

# of expected passes		43665
# of unexpected failures	14
# of unexpected successes	1
# of expected failures		114
# of untested testcases		35
# of unsupported tests		361
/home/rhodes/src/gcc-obj/gcc/xgcc  version 4.2.0

		=== libstdc++ tests ===


Running target unix
FAIL: 26_numerics/cmath/c99_classification_macros_c.cc (test for excess errors)
FAIL: 27_io/basic_filebuf/seekoff/char/1-io.cc execution test
FAIL: 27_io/basic_filebuf/seekoff/char/1-io.cc execution test
FAIL: 27_io/basic_filebuf/seekoff/char/2-io.cc execution test
FAIL: 27_io/basic_filebuf/seekoff/char/2-io.cc execution test
FAIL: 27_io/basic_filebuf/seekpos/char/1-io.cc execution test
FAIL: 27_io/basic_filebuf/seekpos/char/1-io.cc execution test
FAIL: 27_io/basic_filebuf/seekpos/char/2-io.cc execution test
FAIL: 27_io/basic_filebuf/seekpos/char/2-io.cc execution test
FAIL: 27_io/basic_filebuf/sgetn/char/1-in.cc execution test
FAIL: 27_io/basic_filebuf/sgetn/char/1-in.cc execution test
FAIL: 27_io/basic_filebuf/sgetn/char/1-in.cc execution test
FAIL: 27_io/basic_filebuf/sgetn/char/1-io.cc execution test
FAIL: 27_io/basic_filebuf/sgetn/char/1-io.cc execution test
FAIL: 27_io/basic_filebuf/sgetn/char/1-io.cc execution test
FAIL: 27_io/basic_filebuf/sgetn/char/2-in.cc execution test
FAIL: 27_io/basic_filebuf/sgetn/char/2-in.cc execution test
FAIL: 27_io/basic_filebuf/sgetn/char/2-in.cc execution test
FAIL: 27_io/basic_filebuf/sgetn/char/2-io.cc execution test
FAIL: 27_io/basic_filebuf/sgetn/char/2-io.cc execution test
FAIL: 27_io/basic_filebuf/sgetn/char/2-io.cc execution test
FAIL: 27_io/basic_istream/extractors_arithmetic/char/12.cc execution test
FAIL: 27_io/basic_istream/extractors_arithmetic/char/12.cc execution test
FAIL: 27_io/basic_istream/extractors_arithmetic/char/12.cc execution test
FAIL: 27_io/basic_istream/readsome/char/6746-2.cc execution test
FAIL: 27_io/basic_istream/readsome/char/6746-2.cc execution test
FAIL: 27_io/basic_istream/readsome/char/6746-2.cc execution test
FAIL: ext/pb_ds/example/priority_queue_dijkstra.cc execution test
FAIL: ext/pb_ds/example/priority_queue_dijkstra.cc execution test

		=== libstdc++ Summary ===

# of expected passes		6952
# of unexpected failures	29
# of expected failures		31
# of unsupported tests		439

Compiler version: 4.2.0 Platform: i686-pc-cygwin
configure flags: --prefix=/usr/local/gcc-4.2.0 --enable-languages=c,c++
EOF
Mail -s "Results for 4.2.0 testsuite on i686-pc-cygwin" gcc-testresults@xxxxxxxxxxx &&
true
As it has been a while since anyone has posted 4.2.0 testsuite for cygwin, your comparison against past posted results for 4.2 (and more recently, 4.3.0) is as good as mine. Your results look reasonable. Once in a very long time (like 2 years or so) someone familiar with the particular tests may ask for more specific detail.

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