2021-01-29 (automatic release)

Changes since 2021-01-28 (986490b):

de4b312 subrepos/glibc: elf/rtld.c: skip some initializers I deleted (cb1670156cefff45a516e6dec4b230ae879466d9)
698cefc subrepos/glibc: include/stdio.h: restore *_unlocked protos (f6b4660be060309d3e96c69be34bfe721f60bd4b)

This should be made conditional on !pthreads

484122f subrepos/glibc: sysdeps/pthread/aio_notify.c: deal with undefined _POSIX_REALTIME_SIGNALS (5ca9da3437927fdbdabfe4a0d6f7e69c26a3b9c0)
cfa0df4 subrepos/glibc: allow locks to be unused (bc5bdfbd8b176b512c0871bfe0135fe09a10e52d)
22ebd85 subrepos/glibc: pthread sysdeps (643d4962eeb431d27d239b018f9c4dfe349793f3)
ba565a6 subrepos/glibc: sysdeps/wasm32/Implies: enable pthreads (3e12959e4f4490f7c82fa5949c507f5da546908d)
38ec2f1 tools/src/wasmrewrite.c: avoid noisy warning
c0a7025 try shipping the problem file
e399209 subrepos/gcc: test with all optimization levels (55cef016abfa31d0ab326c226d7740a84fc3486a)
55545e6 Makefile: revert
fae2005 tools/src/wasmsect.c: avoid noisy warnings
aa735b3 tools/src/wasmrewrite.c: avoid noisy warnings
2b5f6bf Makefile: avoid default CFLAGS in tests
143f019 testsuite/021-nan/001.c: new file
821dbf4 Makefile: handle empty tests
77d3741 Makefile: create the directory
40878fc subrepos/gcc: gcc/config/wasm32/wasm32.c: no #NO_APP for us (9e7477208e7c0c7849954a285e1404b7cf867430)
95633cc Makefile: depend on the directory...
a52c061 Makefile: debugging
e6e6a87 Makefile: fix convenience rules
a698422 Makefile: once more
4650467 Makefile: try to fix the testsuite
c49f45d Makefile: yet another dependency
3fd3172 Makefile: install binfmt_misc for problem!
7b5afe4 Makefile: actually install dejagnu
c0badef Makefile: don't try to build in a non-configured directory
d59e10d Makefile: don't build GCC twice, GitHub!
24c670c Makefile: try not to build gcc
df1b4d8 Makefile: forgot this
19b7d38 Makefile: tweak problem workflow
f94a677 .github/workflows/problem.yml: tweak workflow
7692c7c .github/workflows/problem.yml: typo fix
786b434 a problem workflow, running those tests which are known to have failed
ed39136 Makefile: convenience rule
511acd5 Makefile: convenience rule
3769630 Makefile: add a list of problem tests, which failed before
2342179 subrepos/gcc: gcc/config/wasm32/wasm32.c: flip NaN signs (9ceddf7c82c96b485fa9819a842333c4a07a399f)
28e9e28 testsuite/020-nonlocal-goto/001.c: expand test
83082a8 subrepos/glibc: whitespace, cleanup (abdd0e9da9ec65be6f9b37f4c9abfa2c52e772a7)
d9dcb68 subrepos/gcc: gcc/config/wasm32/wasm32-macros.s: non-local gotos (f0e8200c82f83540727a1c4e62db6b2de2010118)
3f0a9b8 subrepos/gcc: gcc/config/wasm32/wasm32.md: non-local gotos (9440c054ad76560a921593ba7abe82b2e51f4874)