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Tom Tromey d706b69e48 Do not adjust mtime timezone on Windows 
PR win32/25302 notes that gdb will crash when trying to "run" even a
simple program on Windows.  The essential bug here is that the BFD
cache can easily be corrupted -- I have sent a separate patch for
that.

The particular reason that the cache is corrupted on Windows is that
gnulib overrides "stat" to make it do timezone adjustment -- but BFD
does not use this version of stat.  The difference here triggers the
latent cache bug, but can also cause other bugs as well; in particular
it can cause spurious warnings about source files being newer.

This patch simply removes the stat override on mingw, making gnulib
and BFD agree.

I tested this by backing out the local AdaCore changes to work around
this bug and then verifying that I could reproduce it.  Then, I
applied this patch and verified that "run" works again.

2020-09-08  Tom Tromey  <tromey@adacore.com>

	PR win32/25302:
	* update-gnulib.sh: Apply stat patch.
	* patches/0001-use-windows-stat: New file.
	* import/m4/stat.m4: Update.
	* configure: Rebuild.
2020-09-08 10:41:03 -06:00
..
extra
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glthread
gdb: update gnulib import
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m4
Do not adjust mtime timezone on Windows
2020-09-08 10:41:03 -06:00
malloc
gdb: update gnulib import
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_Noreturn.h
gdb: update gnulib import
2020-02-22 20:37:18 -05:00
alloca.c
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2019-12-16 12:20:50 -06:00
alloca.in.h
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arg-nonnull.h
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arpa_inet.in.h
gdb: update gnulib import
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assure.h
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at-func.c
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attribute.h
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basename-lgpl.c
gdb: update gnulib import
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btowc.c
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c++defs.h
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canonicalize-lgpl.c
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cdefs.h
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chdir-long.c
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chdir-long.h
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cloexec.c
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cloexec.h
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close.c
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closedir.c
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count-one-bits.c
gnulib: import count-one-bits module and use it
2020-02-14 14:41:07 -05:00
count-one-bits.h
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ctype.in.h
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dirent-private.h
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dirent.in.h
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dirfd.c
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dirname-lgpl.c
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dirname.h
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dup2.c
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dup-safer-flag.c
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dup-safer.c
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dup.c
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errno.in.h
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error.c
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error.h
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exitfail.c
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exitfail.h
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fchdir.c
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fcntl.c
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fcntl.in.h
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fd-hook.c
gdb: update gnulib import
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fd-hook.h
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fd-safer-flag.c
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fd-safer.c
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fdopendir.c
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filename.h
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filenamecat-lgpl.c
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filenamecat.h
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flexmember.h
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float.c
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float.in.h
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float+.h
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fnmatch_loop.c
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fnmatch.c
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fnmatch.in.h
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fpucw.h
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frexp.c
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frexpl.c
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fstat.c
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fstatat.c
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getcwd-lgpl.c
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getcwd.c
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getdtablesize.c
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getlogin_r.c
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getprogname.c
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getprogname.h
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getrandom.c
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gettext.h
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gettimeofday.c
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glob_internal.h
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glob_pattern_p.c
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glob-libc.h
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glob.c
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glob.in.h
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globfree.c
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hard-locale.c
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hard-locale.h
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inet_ntop.c
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intprops.h
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inttypes.in.h
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isblank.c
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isnan.c
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isnand-nolibm.h
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isnand.c
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isnanl-nolibm.h
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isnanl.c
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itold.c
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lc-charset-dispatch.c
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lc-charset-dispatch.h
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libc-config.h
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limits.in.h
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localcharset.c
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localcharset.h
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locale.in.h
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localtime-buffer.c
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localtime-buffer.h
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lstat.c
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Makefile.am
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Makefile.in
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malloc.c
gdb: update gnulib import
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malloca.c
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malloca.h
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math.c
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math.in.h
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mbrtowc-impl-utf8.h
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mbrtowc-impl.h
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mbrtowc.c
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mbsinit.c
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mbsrtowcs-impl.h
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mbsrtowcs-state.c
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mbsrtowcs.c
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mbtowc-impl.h
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mbtowc-lock.c
gdb: update gnulib import
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mbtowc-lock.h
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mbtowc.c
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memchr.c
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memchr.valgrind
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memmem.c
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mempcpy.c
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memrchr.c
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minmax.h
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mkdir.c
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mkdtemp.c
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mkostemp.c
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msvc-inval.c
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msvc-inval.h
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msvc-nothrow.c
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msvc-nothrow.h
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netinet_in.in.h
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open.c
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openat-die.c
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openat-priv.h
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openat-proc.c
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openat.c
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openat.h
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opendir.c
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pathmax.h
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pipe-safer.c
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rawmemchr.c
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rawmemchr.valgrind
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readdir.c
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readlink.c
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realloc.c
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rename.c
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rewinddir.c
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rmdir.c
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same-inode.h
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save-cwd.c
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save-cwd.h
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scratch_buffer.h
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setenv.c
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setlocale_null.c
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setlocale_null.h
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setlocale-lock.c
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signal.in.h
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stat-time.c
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stat-time.h
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stat-w32.c
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stat-w32.h
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stat.c
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stdalign.in.h
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stdbool.in.h
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stddef.in.h
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stdint.in.h
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stdio.in.h
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stdlib.in.h
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str-two-way.h
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strchrnul.c
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strchrnul.valgrind
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strdup.c
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streq.h
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strerror_r.c
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strerror-override.c
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strerror-override.h
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strerror.c
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string.in.h
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stripslash.c
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strnlen1.c
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strnlen1.h
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strnlen.c
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strstr.c
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strtok_r.c
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sys_random.in.h
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sys_socket.c
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sys_socket.in.h
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sys_stat.in.h
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sys_time.in.h
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sys_types.in.h
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sys_uio.in.h
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tempname.c
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tempname.h
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time_r.c
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time.in.h
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unistd--.h
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unistd-safer.h
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unistd.c
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unistd.in.h
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unsetenv.c
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verify.h
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warn-on-use.h
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wchar.in.h
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wctype-h.c
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wctype.in.h
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windows-initguard.h
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windows-mutex.c
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windows-mutex.h
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windows-once.c
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windows-once.h
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windows-recmutex.c
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windows-recmutex.h
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windows-rwlock.c
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windows-rwlock.h
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wmemchr-impl.h
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wmemchr.c
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wmempcpy.c
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xalloc-oversized.h
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