Help compiling gcc 4.2.0

[Tim Prince]

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@rhoba.com
> 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@gcc.gnu.org &&
> 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.