> He also run gnulib's test suite, with results attached below (taken from > https://lists.gnu.org/r/bug-bison/2021-09/msg00031.html).
Well, when I build the same tarball on Cygwin 2.9.0 64-bit, I get much better results (10 failures, not 43 failures). Bruno
===================================== dummy 0: gltests/test-suite.log ===================================== # TOTAL: 1381 # PASS: 1315 # SKIP: 56 # XFAIL: 0 # FAIL: 10 # XPASS: 0 # ERROR: 0 .. contents:: :depth: 2 SKIP: test-c32rtomb-w32-1.sh ============================ Skipping test: not a native Windows system SKIP test-c32rtomb-w32-1.sh (exit status: 77) SKIP: test-c32rtomb-w32-2.sh ============================ Skipping test: not a native Windows system SKIP test-c32rtomb-w32-2.sh (exit status: 77) SKIP: test-c32rtomb-w32-3.sh ============================ Skipping test: not a native Windows system SKIP test-c32rtomb-w32-3.sh (exit status: 77) SKIP: test-c32rtomb-w32-4.sh ============================ Skipping test: not a native Windows system SKIP test-c32rtomb-w32-4.sh (exit status: 77) SKIP: test-c32rtomb-w32-5.sh ============================ Skipping test: not a native Windows system SKIP test-c32rtomb-w32-5.sh (exit status: 77) SKIP: test-c32rtomb-w32-6.sh ============================ Skipping test: not a native Windows system SKIP test-c32rtomb-w32-6.sh (exit status: 77) SKIP: test-c32rtomb-w32-7.sh ============================ Skipping test: not a native Windows system SKIP test-c32rtomb-w32-7.sh (exit status: 77) SKIP: test-c32snrtombs-4.sh =========================== Skipping test: no transitional chinese locale is supported SKIP test-c32snrtombs-4.sh (exit status: 77) SKIP: test-c32srtombs-4.sh ========================== Skipping test: no transitional chinese locale is supported SKIP test-c32srtombs-4.sh (exit status: 77) SKIP: test-c32stombs-4.sh ========================= Skipping test: no transitional chinese locale is supported SKIP test-c32stombs-4.sh (exit status: 77) FAIL: test-fdutimensat ====================== ../../gltests/test-lutimens.h:138: assertion 'get_stat_atime_ns (&st1) == get_stat_atime_ns (&st2)' failed FAIL test-fdutimensat.exe (exit status: 134) SKIP: test-fprintf-posix2.sh ============================ Skipping test: getrlimit and setrlimit don't work SKIP test-fprintf-posix2.sh (exit status: 77) SKIP: test-mbmemcasecmp3.sh =========================== Skipping test: no turkish Unicode locale is supported SKIP test-mbmemcasecmp3.sh (exit status: 77) SKIP: test-mbmemcasecoll3.sh ============================ Skipping test: no turkish Unicode locale is supported SKIP test-mbmemcasecoll3.sh (exit status: 77) SKIP: test-mbrtoc32-4.sh ======================== Skipping test: no transitional chinese locale is supported SKIP test-mbrtoc32-4.sh (exit status: 77) SKIP: test-mbrtoc32-w32-1.sh ============================ Skipping test: not a native Windows system SKIP test-mbrtoc32-w32-1.sh (exit status: 77) SKIP: test-mbrtoc32-w32-2.sh ============================ Skipping test: not a native Windows system SKIP test-mbrtoc32-w32-2.sh (exit status: 77) SKIP: test-mbrtoc32-w32-3.sh ============================ Skipping test: not a native Windows system SKIP test-mbrtoc32-w32-3.sh (exit status: 77) SKIP: test-mbrtoc32-w32-4.sh ============================ Skipping test: not a native Windows system SKIP test-mbrtoc32-w32-4.sh (exit status: 77) SKIP: test-mbrtoc32-w32-5.sh ============================ Skipping test: not a native Windows system SKIP test-mbrtoc32-w32-5.sh (exit status: 77) SKIP: test-mbrtoc32-w32-6.sh ============================ Skipping test: not a native Windows system SKIP test-mbrtoc32-w32-6.sh (exit status: 77) SKIP: test-mbrtoc32-w32-7.sh ============================ Skipping test: not a native Windows system SKIP test-mbrtoc32-w32-7.sh (exit status: 77) SKIP: test-mbrtowc4.sh ====================== Skipping test: no transitional chinese locale is supported SKIP test-mbrtowc4.sh (exit status: 77) SKIP: test-mbrtowc-w32-1.sh =========================== Skipping test: not a native Windows system SKIP test-mbrtowc-w32-1.sh (exit status: 77) SKIP: test-mbrtowc-w32-2.sh =========================== Skipping test: not a native Windows system SKIP test-mbrtowc-w32-2.sh (exit status: 77) SKIP: test-mbrtowc-w32-3.sh =========================== Skipping test: not a native Windows system SKIP test-mbrtowc-w32-3.sh (exit status: 77) SKIP: test-mbrtowc-w32-4.sh =========================== Skipping test: not a native Windows system SKIP test-mbrtowc-w32-4.sh (exit status: 77) SKIP: test-mbrtowc-w32-5.sh =========================== Skipping test: not a native Windows system SKIP test-mbrtowc-w32-5.sh (exit status: 77) SKIP: test-mbrtowc-w32-6.sh =========================== Skipping test: not a native Windows system SKIP test-mbrtowc-w32-6.sh (exit status: 77) SKIP: test-mbrtowc-w32-7.sh =========================== Skipping test: not a native Windows system SKIP test-mbrtowc-w32-7.sh (exit status: 77) SKIP: test-mbscasecmp.sh ======================== Skipping test: no turkish Unicode locale is supported SKIP test-mbscasecmp.sh (exit status: 77) SKIP: test-mbscasestr3.sh ========================= Skipping test: no chinese GB18030 locale is supported SKIP test-mbscasestr3.sh (exit status: 77) SKIP: test-mbscasestr4.sh ========================= Skipping test: no turkish Unicode locale is supported SKIP test-mbscasestr4.sh (exit status: 77) SKIP: test-mbschr.sh ==================== Skipping test: no chinese GB18030 locale is supported SKIP test-mbschr.sh (exit status: 77) SKIP: test-mbsncasecmp.sh ========================= Skipping test: no turkish Unicode locale is supported SKIP test-mbsncasecmp.sh (exit status: 77) SKIP: test-mbsnrtoc32s-4.sh =========================== Skipping test: no transitional chinese locale is supported SKIP test-mbsnrtoc32s-4.sh (exit status: 77) SKIP: test-mbsnrtowcs4.sh ========================= Skipping test: no transitional chinese locale is supported SKIP test-mbsnrtowcs4.sh (exit status: 77) SKIP: test-mbspcasecmp.sh ========================= Skipping test: no turkish Unicode locale is supported SKIP test-mbspcasecmp.sh (exit status: 77) SKIP: test-mbsrchr.sh ===================== Skipping test: no chinese GB18030 locale is supported SKIP test-mbsrchr.sh (exit status: 77) SKIP: test-mbsrtoc32s-4.sh ========================== Skipping test: no transitional chinese locale is supported SKIP test-mbsrtoc32s-4.sh (exit status: 77) SKIP: test-mbsrtowcs4.sh ======================== Skipping test: no transitional chinese locale is supported SKIP test-mbsrtowcs4.sh (exit status: 77) SKIP: test-mbsstr3.sh ===================== Skipping test: no chinese GB18030 locale is supported SKIP test-mbsstr3.sh (exit status: 77) SKIP: test-mbstoc32s-4.sh ========================= Skipping test: no transitional chinese locale is supported SKIP test-mbstoc32s-4.sh (exit status: 77) FAIL: test-passfd ================= recvfd: Permission denied FAIL test-passfd.exe (exit status: 16) FAIL: test-pipe-filter-gi2.sh ============================= ../../gltests/test-pipe-filter-gi2-main.c:114: assertion 'rc == -1 && errno == EPIPE' failed FAIL test-pipe-filter-gi2.sh (exit status: 1) FAIL: test-poll =============== Unconnected socket test... passed Connected sockets test... passed General socket test with fork... passed Pipe test... failed (expecting POLLHUP after shutdown) FAIL test-poll.exe (exit status: 1) SKIP: test-printf-posix2.sh =========================== Skipping test: getrlimit and setrlimit don't work SKIP test-printf-posix2.sh (exit status: 77) FAIL: test-ptsname ================== ../../gltests/test-ptsname.c:76: assertion 'result == NULL' failed FAIL test-ptsname.exe (exit status: 134) FAIL: test-ptsname_r ==================== ../../gltests/test-ptsname_r.c:126: assertion 'result != 0' failed FAIL test-ptsname_r.exe (exit status: 134) FAIL: test-renameatu ==================== ../../gltests/test-renameatu.c:195: assertion '(renameatu (dfd, BASE "sub2/file", dfd, BASE "sub2/file", RENAME_NOREPLACE) == -1) && errno == EEXIST' failed FAIL test-renameatu.exe (exit status: 134) SKIP: test-sethostname2 ======================= Skipping test: insufficient permissions. SKIP test-sethostname2.exe (exit status: 77) FAIL: test-tls ============== Starting test_tls ... OK Starting test_tls_dtorcheck1 ... OK Starting test_tls_dtorcheck2 ... OK Starting test_tls_racecheck ...FAIL test-tls.exe (exit status: 142) SKIP: test-unicodeio3.sh ======================== Skipping test: no transitional chinese locale is supported SKIP test-unicodeio3.sh (exit status: 77) FAIL: test-utimens ================== ../../gltests/test-lutimens.h:137: assertion 'st1.st_atime == st2.st_atime' failed FAIL test-utimens.exe (exit status: 134) FAIL: test-utimensat ==================== ../../gltests/test-lutimens.h:138: assertion 'get_stat_atime_ns (&st1) == get_stat_atime_ns (&st2)' failed FAIL test-utimensat.exe (exit status: 134) SKIP: test-vasnprintf-posix3 ============================ Skipping test: not a glibc >= 2.3 system SKIP test-vasnprintf-posix3.exe (exit status: 77) SKIP: test-vc-list-files-cvs.sh =============================== test-vc-list-files-cvs.sh: skipped test: cvs not found in PATH SKIP test-vc-list-files-cvs.sh (exit status: 77) SKIP: test-wcrtomb-w32-1.sh =========================== Skipping test: not a native Windows system SKIP test-wcrtomb-w32-1.sh (exit status: 77) SKIP: test-wcrtomb-w32-2.sh =========================== Skipping test: not a native Windows system SKIP test-wcrtomb-w32-2.sh (exit status: 77) SKIP: test-wcrtomb-w32-3.sh =========================== Skipping test: not a native Windows system SKIP test-wcrtomb-w32-3.sh (exit status: 77) SKIP: test-wcrtomb-w32-4.sh =========================== Skipping test: not a native Windows system SKIP test-wcrtomb-w32-4.sh (exit status: 77) SKIP: test-wcrtomb-w32-5.sh =========================== Skipping test: not a native Windows system SKIP test-wcrtomb-w32-5.sh (exit status: 77) SKIP: test-wcrtomb-w32-6.sh =========================== Skipping test: not a native Windows system SKIP test-wcrtomb-w32-6.sh (exit status: 77) SKIP: test-wcrtomb-w32-7.sh =========================== Skipping test: not a native Windows system SKIP test-wcrtomb-w32-7.sh (exit status: 77) SKIP: test-wcsnrtombs4.sh ========================= Skipping test: no transitional chinese locale is supported SKIP test-wcsnrtombs4.sh (exit status: 77) SKIP: test-wcsrtombs4.sh ======================== Skipping test: no transitional chinese locale is supported SKIP test-wcsrtombs4.sh (exit status: 77)
