49e4877c54
Update gnulib to current upstream master
...
I tried building gdb with G++ 4.7 and CXX="g++ -std=gnu+11", and that
tripped on a build error:
In file included from build-gnulib/import/stdio.h:53:0,
from /home/pedro/gdb/mygit/cxx-convertion/src/gdb/common/common-defs.h:31,
from /home/pedro/gdb/mygit/cxx-convertion/src/gdb/defs.h:28,
from /home/pedro/gdb/mygit/cxx-convertion/src/gdb/armobsd-tdep.c:20:
build-gnulib/import/stddef.h:104:3: error: conflicting declaration ‘typedef union max_align_t max_align_t’
In file included from build-gnulib/import/stddef.h:55:0,
from build-gnulib/import/stdio.h:53,
from /home/pedro/gdb/mygit/cxx-convertion/src/gdb/common/common-defs.h:31,
from /home/pedro/gdb/mygit/cxx-convertion/src/gdb/defs.h:28,
from /home/pedro/gdb/mygit/cxx-convertion/src/gdb/armobsd-tdep.c:20:
/opt/gcc-4.7/lib/gcc/x86_64-unknown-linux-gnu/4.7.4/include/stddef.h:426:3: error: ‘max_align_t’ has a previous declaration as ‘typedef struct max_align_t max_align_t’
Updating gnulib to current master fixes it, since it brings in this
fix:
http://lists.gnu.org/archive/html/bug-gnulib/2016-04/msg00000.html
Our last update was in August 2015. This doesn't bring in much added
baggage, it's mostly bug fixes. It pulled in the "limits-h" module as
automatic dependency, and given that looks potentially useful I added
it to the set of modules we require.
Tested on x86_64 Fedora 23, with g++ 4.7 and g++ 5.3, native and gdbserver.
gdb/ChangeLog:
2016-10-18 Pedro Alves <palves@redhat.com>
* gnulib/update-gnulib.sh (GNULIB_COMMIT_SHA1): Set to
2692e23a48e21f6daa029e8af9f1a143b7532f47.
* gnulib/configure, gnulib/config.in, gnulib/aclocal.m4:
Regenerate.
* gnulib/import/Makefile: Update.
* gnulib/import/alloca: Update.
* gnulib/import/basename-lgpl: Update.
* gnulib/import/canonicalize-lgpl: Update.
* gnulib/import/config: Update.
* gnulib/import/dirent: Update.
* gnulib/import/dirfd: Update.
* gnulib/import/dirname-lgpl: Update.
* gnulib/import/dirname.h: Update.
* gnulib/import/dosname.h: Update.
* gnulib/import/errno: Update.
* gnulib/import/extra/snippet/arg-nonnull.h: Update.
* gnulib/import/extra/snippet/c++defs.h: Update.
* gnulib/import/extra/snippet/warn-on-use.h: Update.
* gnulib/import/extra/update-copyright: Update.
* gnulib/import/flexmember.h: Update.
* gnulib/import/float+.h: Update.
* gnulib/import/float: Update.
* gnulib/import/float: Update.
* gnulib/import/fnmatch: Update.
* gnulib/import/fnmatch: Update.
* gnulib/import/fnmatch_loop: Update.
* gnulib/import/fpucw.h: Update.
* gnulib/import/frexp: Update.
* gnulib/import/frexpl: Update.
* gnulib/import/gettimeofday: Update.
* gnulib/import/hard-locale: Update.
* gnulib/import/hard-locale.h: Update.
* gnulib/import/inttypes: Update.
* gnulib/import/isnan: Update.
* gnulib/import/isnand-nolibm.h: Update.
* gnulib/import/isnand: Update.
* gnulib/import/isnanl-nolibm.h: Update.
* gnulib/import/isnanl: Update.
* gnulib/import/itold: Update.
* gnulib/import/limits: Update.
* gnulib/import/localcharset: Update.
* gnulib/import/localcharset.h: Update.
* gnulib/import/lstat: Update.
* gnulib/import/m4/00gnulib: Update.
* gnulib/import/m4/absolute-header: Update.
* gnulib/import/m4/alloca: Update.
* gnulib/import/m4/canonicalize: Update.
* gnulib/import/m4/codeset: Update.
* gnulib/import/m4/configmake: Update.
* gnulib/import/m4/dirent_h: Update.
* gnulib/import/m4/dirfd: Update.
* gnulib/import/m4/dirname: Update.
* gnulib/import/m4/double-slash-root: Update.
* gnulib/import/m4/eealloc: Update.
* gnulib/import/m4/errno_h: Update.
* gnulib/import/m4/exponentd: Update.
* gnulib/import/m4/exponentl: Update.
* gnulib/import/m4/extensions: Update.
* gnulib/import/m4/extern-inline: Update.
* gnulib/import/m4/fcntl-o: Update.
* gnulib/import/m4/flexmember: Update.
* gnulib/import/m4/float_h: Update.
* gnulib/import/m4/fnmatch: Update.
* gnulib/import/m4/fpieee: Update.
* gnulib/import/m4/frexp: Update.
* gnulib/import/m4/frexpl: Update.
* gnulib/import/m4/gettimeofday: Update.
* gnulib/import/m4/glibc21: Update.
* gnulib/import/m4/gnulib-cache: Update.
* gnulib/import/m4/gnulib-common: Update.
* gnulib/import/m4/gnulib-comp: Update.
* gnulib/import/m4/gnulib-tool: Update.
* gnulib/import/m4/hard-locale: Update.
* gnulib/import/m4/include_next: Update.
* gnulib/import/m4/inttypes-pri: Update.
* gnulib/import/m4/inttypes: Update.
* gnulib/import/m4/isnand: Update.
* gnulib/import/m4/isnanl: Update.
* gnulib/import/m4/largefile: Update.
* gnulib/import/m4/limits-h: Update.
* gnulib/import/m4/localcharset: Update.
* gnulib/import/m4/locale-fr: Update.
* gnulib/import/m4/locale-ja: Update.
* gnulib/import/m4/locale-zh: Update.
* gnulib/import/m4/longlong: Update.
* gnulib/import/m4/lstat: Update.
* gnulib/import/m4/malloc: Update.
* gnulib/import/m4/malloca: Update.
* gnulib/import/m4/math_h: Update.
* gnulib/import/m4/mbrtowc: Update.
* gnulib/import/m4/mbsinit: Update.
* gnulib/import/m4/mbsrtowcs: Update.
* gnulib/import/m4/mbstate_t: Update.
* gnulib/import/m4/memchr: Update.
* gnulib/import/m4/memmem: Update.
* gnulib/import/m4/mmap-anon: Update.
* gnulib/import/m4/multiarch: Update.
* gnulib/import/m4/nocrash: Update.
* gnulib/import/m4/off_t: Update.
* gnulib/import/m4/pathmax: Update.
* gnulib/import/m4/rawmemchr: Update.
* gnulib/import/m4/readlink: Update.
* gnulib/import/m4/rename: Update.
* gnulib/import/m4/rmdir: Update.
* gnulib/import/m4/signal_h: Update.
* gnulib/import/m4/ssize_t: Update.
* gnulib/import/m4/stat: Update.
* gnulib/import/m4/stdbool: Update.
* gnulib/import/m4/stddef_h: Update.
* gnulib/import/m4/stdint: Update.
* gnulib/import/m4/stdio_h: Update.
* gnulib/import/m4/stdlib_h: Update.
* gnulib/import/m4/strchrnul: Update.
* gnulib/import/m4/string_h: Update.
* gnulib/import/m4/strstr: Update.
* gnulib/import/m4/strtok_r: Update.
* gnulib/import/m4/sys_socket_h: Update.
* gnulib/import/m4/sys_stat_h: Update.
* gnulib/import/m4/sys_time_h: Update.
* gnulib/import/m4/sys_types_h: Update.
* gnulib/import/m4/time_h: Update.
* gnulib/import/m4/unistd_h: Update.
* gnulib/import/m4/warn-on-use: Update.
* gnulib/import/m4/wchar_h: Update.
* gnulib/import/m4/wchar_t: Update.
* gnulib/import/m4/wctype_h: Update.
* gnulib/import/m4/wint_t: Update.
* gnulib/import/malloc: Update.
* gnulib/import/malloca: Update.
* gnulib/import/malloca.h: Update.
* gnulib/import/math: Update.
* gnulib/import/math: Update.
* gnulib/import/mbrtowc: Update.
* gnulib/import/mbsinit: Update.
* gnulib/import/mbsrtowcs-impl.h: Update.
* gnulib/import/mbsrtowcs-state: Update.
* gnulib/import/mbsrtowcs: Update.
* gnulib/import/memchr: Update.
* gnulib/import/memmem: Update.
* gnulib/import/pathmax.h: Update.
* gnulib/import/rawmemchr: Update.
* gnulib/import/readlink: Update.
* gnulib/import/ref-add.sin: Update.
* gnulib/import/ref-del.sin: Update.
* gnulib/import/rename: Update.
* gnulib/import/rmdir: Update.
* gnulib/import/same-inode.h: Update.
* gnulib/import/signal: Update.
* gnulib/import/stat: Update.
* gnulib/import/stdbool: Update.
* gnulib/import/stddef: Update.
* gnulib/import/stdint: Update.
* gnulib/import/stdio: Update.
* gnulib/import/stdlib: Update.
* gnulib/import/str-two-way.h: Update.
* gnulib/import/strchrnul: Update.
* gnulib/import/streq.h: Update.
* gnulib/import/string: Update.
* gnulib/import/stripslash: Update.
* gnulib/import/strnlen1: Update.
* gnulib/import/strnlen1.h: Update.
* gnulib/import/strstr: Update.
* gnulib/import/strtok_r: Update.
* gnulib/import/sys_stat: Update.
* gnulib/import/sys_time: Update.
* gnulib/import/sys_types: Update.
* gnulib/import/time: Update.
* gnulib/import/unistd: Update.
* gnulib/import/unistd: Update.
* gnulib/import/verify.h: Update.
* gnulib/import/wchar: Update.
* gnulib/import/wctype: Update.
* gnulib/import/flexmember.h: New file.
* gnulib/import/hard-locale.c: New file.
* gnulib/import/hard-locale.h: New file.
* gnulib/import/limits.in.h: New file.
* gnulib/import/m4/flexmember.m4: New file.
* gnulib/import/m4/hard-locale.m4: New file.
* gnulib/import/m4/limits-h.m4: New file.
2016-10-18 17:18:29 +01:00
8424cc978c
Import strchrnul from gnulib and use it
...
For a forthcoming patch, I need a "skip_to_colon" function. I noticed
there are two skip_to_semicolon (one in gdb and one in gdbserver). I
thought we could put it in common/, and generalize it for any character.
It turns out that the strchrnul function does exactly that. I imported
the corresponding module from gnulib, for those systems that do not have
it.
There are probably more places where this function can be used instead
of doing the work by hand (I am looking at
remote-utils.c::look_up_one_symbol).
gdb/ChangeLog:
* remote.c (skip_to_semicolon): Remove.
(remote_parse_stop_reply): Use strchrnul instead of
skip_to_semicolon.
* gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add
strchrnul.
* gnulib/aclocal.m4: Regenerate.
* gnulib/config.in: Regenerate.
* gnulib/configure: Regenerate.
* gnulib/import/Makefile.am: Regenerate.
* gnulib/import/Makefile.in: Regenerate.
* gnulib/import/m4/gnulib-cache.m4: Regenerate.
* gnulib/import/m4/gnulib-comp.m4: Regenerate.
* gnulib/import/m4/rawmemchr.m4: New file.
* gnulib/import/m4/strchrnul.m4: New file.
* gnulib/import/rawmemchr.c: New file.
* gnulib/import/rawmemchr.valgrind: New file.
* gnulib/import/strchrnul.c: New file.
* gnulib/import/strchrnul.valgrind: New file.
gdb/gdbserver/ChangeLog:
* server.c (skip_to_semicolon): Remove.
(process_point_options): Use strchrnul instead of
skip_to_semicolon.
2016-01-28 10:28:56 -05:00
Pedro Alves
Simon Marchi