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* Carry the gnulib getcwd backport as a patchSimon Marchi2018-09-183-3/+96
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit e2fc52e7457 ("Fix PR gdb/23558: Use system's 'getcwd' when cross-compiling GDB") backported some changes from a future gnulib version to our import. However, this means that every time someone wants to change our gnulib import (e.g. add a module), they must make sure not to include that backported change. It also means that someone running the update-gnulib.sh script without changes will get some diffs and wonder why. Instead, I suggest we carry that backport as a patch applied by the update-gnulib.sh script after running the import tool. It will make it clear what backport or local modification we have and should make running update-gnulib.sh give a reproducible result. There is a hunk in the configure file in this patch, this is because the commit that backported the getcwd bits didn't include the re-generated configure. Note: you'll need this patch as well to get deterministic results: Generate aclocal-m4-deps.mk more deterministically and portably. https://sourceware.org/ml/gdb-patches/2018-09/msg00643.html gdb/ChangeLog: * patches/0001-Fix-PR-gdb-23558-Use-system-s-getcwd-when-cross-comp.patch: New file. * update-gnulib.sh: Apply patch. * configure: Re-generate.
* Import gnulib's inet_ntop module.John Baldwin2018-09-1823-252/+3838
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | An upcoming patch to fbsd-tdep.c uses inet_ntop to format IP addresses. gdb/ChangeLog: * gnulib/aclocal-m4-deps.mk: Re-generate. * gnulib/aclocal.m4: Re-generate. * gnulib/config.in: Re-generate. * gnulib/configure: Re-generate. * gnulib/import/Makefile.am: Re-generate. * gnulib/import/Makefile.in: Re-generate. * gnulib/import/m4/gnulib-cache.m4: Re-generate. * gnulib/import/m4/gnulib-comp.m4: Re-generate. * gnulib/import/arpa_inet.in.h: New file. * gnulib/import/inet_ntop.c: New file. * gnulib/import/m4/arpa_inet_h.m4: New file. * gnulib/import/m4/inet_ntop.m4: New file. * gnulib/import/m4/netinet_in_h.m4: New file. * gnulib/import/m4/socklen.m4: New file. * gnulib/import/m4/sockpfaf.m4: New file. * gnulib/import/m4/stdalign.m4: New file. * gnulib/import/m4/sys_uio_h.m4: New file. * gnulib/import/netinet_in.in.h: New file. * gnulib/import/stdalign.in.h: New file. * gnulib/import/sys_socket.c: New file. * gnulib/import/sys_socket.in.h: New file. * gnulib/import/sys_uio.in.h: New file. * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add inet_ntop module.
* Generate aclocal-m4-deps.mk more deterministically and portably.John Baldwin2018-09-182-116/+111
| | | | | | | | | | | | | Sort the list of files generated by find to make the order of the entries deterministic. When sorting, use explicit "C" collation. Use an explicit tab character instead of '\t' as some sed implementations treat '\t' as an escaped 't' instead of a tab. gdb/ChangeLog: * gnulib/aclocal-m4-deps.mk: New file. * gnulib/update-gnulib.sh: Generate "aclocal-m4-deps.mk" deterministically.
* Fix PR gdb/23558: Use system's 'getcwd' when cross-compiling GDBSergio Durigan Junior2018-09-101-4/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a backport of a gnulib fix for the following bug: https://sourceware.org/bugzilla/show_bug.cgi?id=23558 The problem reported there is about the replacement of 'getcwd' when cross-compiling GDB. With our current gnulib copy, the mechanism for deciding whether to use the system's 'getcwd' or gnulib's version is too simplistic and pessimistic, so when cross-compiling we always end up using gnulib's version, which has a limitation: it cannot handle the situation when the parent directory doesn't have read permissions. The solution is to backport the following gnulib commit: commit a96d2e67052c879b1bcc5bc461722beac75fc372 Author: Bruno Haible <bruno@clisp.org> Date: Thu Aug 23 21:13:19 2018 +0200 getcwd: Add cross-compilation guesses. gdb/ChangeLog: 2018-09-10 Sergio Durigan Junior <sergiodj@redhat.com> PR gdb/23555 PR gdb/23558 * gnulib/import/m4/getcwd-path-max.m4: Add cross-compilation guesses.
* Revert "Update gnulib to current upstream master"Sergio Durigan Junior2018-09-10316-12141/+8028
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 7a6dbc2fdb2323c35e981f93236f323e9d7c0b24 ("Update gnulib to current upstream master"). It is needed because the gnulib update caused problems with people using old GCC compilers (version 4.8, for example), which support C99 but don't default to using it. Unfortunately this broke GDB for these users. A more detailed report of what happened can be found at: https://lists.gnu.org/archive/html/bug-gnulib/2018-08/msg00157.html The reason for updating our gnulib copy was to fix PR gdb/23558. Reverting this patch reintroduces the bug, so in order to fix it I will submit a subsequent patch which cherry-picks the fix from gnulib. gdb/ChangeLog: 2018-09-10 Sergio Durigan Junior <sergiodj@redhat.com> Revert: 2018-08-29 Sergio Durigan Junior <sergiodj@redhat.com> PR gdb/23555 PR gdb/23558 * gnulib/aclocal.m4: Regenerate. * gnulib/config.in: Regenerate. * gnulib/configure: Regenerate. * gnulib/import/Makefile.am: Update. * gnulib/import/Makefile.in: Update. * gnulib/import/extra/snippet/_Noreturn.h: Rename to... * gnulib/import/_Noreturn.h: ... this. * gnulib/import/alloca.in.h: Update. * gnulib/import/extra/snippet/arg-nonnull.h: Rename to... * gnulib/import/arg-nonnull.h: ... this. * gnulib/import/assure.h: Update. * gnulib/import/at-func.c: Update. * gnulib/import/basename-lgpl.c: Update. * gnulib/import/extra/snippet/c++defs.h: Rename to... * gnulib/import/c++defs.h: ... this. * gnulib/import/canonicalize-lgpl.c: Update. * gnulib/import/cdefs.h: Update. * gnulib/import/chdir-long.c: Update. * gnulib/import/chdir-long.h: Update. * gnulib/import/cloexec.c: Update. * gnulib/import/cloexec.h: Update. * gnulib/import/close.c: Update. * gnulib/import/closedir.c: Update. * gnulib/import/config.charset: Update. * gnulib/import/dirent-private.h: Update. * gnulib/import/dirent.in.h: Update. * gnulib/import/dirfd.c: Update. * gnulib/import/dirname-lgpl.c: Update. * gnulib/import/dirname.h: Update. * gnulib/import/dosname.h: Update. * gnulib/import/dup-safer-flag.c: Update. * gnulib/import/dup-safer.c: Update. * gnulib/import/dup.c: Update. * gnulib/import/dup2.c: Update. * gnulib/import/errno.in.h: Update. * gnulib/import/error.c: Update. * gnulib/import/error.h: Update. * gnulib/import/exitfail.c: Update. * gnulib/import/exitfail.h: Update. * gnulib/import/extra/update-copyright: Update. * gnulib/import/fchdir.c: Update. * gnulib/import/fcntl.c: Update. * gnulib/import/fcntl.in.h: Update. * gnulib/import/fd-hook.c: Update. * gnulib/import/fd-hook.h: Update. * gnulib/import/fd-safer-flag.c: Update. * gnulib/import/fd-safer.c: Update. * gnulib/import/fdopendir.c: Update. * gnulib/import/filename.h: Update. * gnulib/import/filenamecat-lgpl.c: Update. * gnulib/import/filenamecat.h: Update. * gnulib/import/flexmember.h: Update. * gnulib/import/float+.h: Update. * gnulib/import/float.c: Update. * gnulib/import/float.in.h: Update. * gnulib/import/fnmatch.c: Update. * gnulib/import/fnmatch.in.h: Update. * gnulib/import/fnmatch_loop.c: Update. * gnulib/import/fpucw.h: Update. * gnulib/import/frexp.c: Update. * gnulib/import/frexpl.c: Update. * gnulib/import/fstat.c: Update. * gnulib/import/fstatat.c: Update. * gnulib/import/getcwd-lgpl.c: Update. * gnulib/import/getcwd.c: Update. * gnulib/import/getdtablesize.c: Update. * gnulib/import/getlogin_r.c: Update. * gnulib/import/getprogname.c: Update. * gnulib/import/getprogname.h: Update. * gnulib/import/gettext.h: Update. * gnulib/import/gettimeofday.c: Update. * gnulib/import/glob-libc.h: Update. * gnulib/import/glob.c: Update. * gnulib/import/glob.in.h: Update. * gnulib/import/glob_internal.h: Update. * gnulib/import/glob_pattern_p.c: Update. * gnulib/import/globfree.c: Update. * gnulib/import/hard-locale.c: Update. * gnulib/import/hard-locale.h: Update. * gnulib/import/intprops.h: Update. * gnulib/import/inttypes.in.h: Update. * gnulib/import/isnan.c: Update. * gnulib/import/isnand-nolibm.h: Update. * gnulib/import/isnand.c: Update. * gnulib/import/isnanl-nolibm.h: Update. * gnulib/import/isnanl.c: Update. * gnulib/import/itold.c: Update. * gnulib/import/libc-config.h: Update. * gnulib/import/limits.in.h: Update. * gnulib/import/localcharset.c: Update. * gnulib/import/localcharset.h: Update. * gnulib/import/localtime-buffer.c: Update. * gnulib/import/localtime-buffer.h: Update. * gnulib/import/lstat.c: Update. * gnulib/import/m4/00gnulib.m4: Update. * gnulib/import/m4/__inline.m4: Update. * gnulib/import/m4/absolute-header.m4: Update. * gnulib/import/m4/alloca.m4: Update. * gnulib/import/m4/builtin-expect.m4: Update. * gnulib/import/m4/canonicalize.m4: Update. * gnulib/import/m4/chdir-long.m4: Update. * gnulib/import/m4/close.m4: Update. * gnulib/import/m4/closedir.m4: Update. * gnulib/import/m4/configmake.m4: Update. * gnulib/import/m4/d-ino.m4: Update. * gnulib/import/m4/d-type.m4: Update. * gnulib/import/m4/dirent_h.m4: Update. * gnulib/import/m4/dirfd.m4: Update. * gnulib/import/m4/dirname.m4: Update. * gnulib/import/m4/double-slash-root.m4: Update. * gnulib/import/m4/dup.m4: Update. * gnulib/import/m4/dup2.m4: Update. * gnulib/import/m4/eealloc.m4: Update. * gnulib/import/m4/environ.m4: Update. * gnulib/import/m4/errno_h.m4: Update. * gnulib/import/m4/error.m4: Update. * gnulib/import/m4/exponentd.m4: Update. * gnulib/import/m4/exponentl.m4: Update. * gnulib/import/m4/extensions.m4: Update. * gnulib/import/m4/extern-inline.m4: Update. * gnulib/import/m4/fchdir.m4: Update. * gnulib/import/m4/fcntl-o.m4: Update. * gnulib/import/m4/fcntl.m4: Update. * gnulib/import/m4/fcntl_h.m4: Update. * gnulib/import/m4/fdopendir.m4: Update. * gnulib/import/m4/filenamecat.m4: Update. * gnulib/import/m4/flexmember.m4: Update. * gnulib/import/m4/float_h.m4: Update. * gnulib/import/m4/fnmatch.m4: Update. * gnulib/import/m4/fnmatch_h.m4: Update. * gnulib/import/m4/fpieee.m4: Update. * gnulib/import/m4/frexp.m4: Update. * gnulib/import/m4/frexpl.m4: Update. * gnulib/import/m4/fstat.m4: Update. * gnulib/import/m4/fstatat.m4: Update. * gnulib/import/m4/getcwd-abort-bug.m4: Update. * gnulib/import/m4/getcwd-path-max.m4: Update. * gnulib/import/m4/getcwd.m4: Update. * gnulib/import/m4/getdtablesize.m4: Update. * gnulib/import/m4/getlogin.m4: Update. * gnulib/import/m4/getlogin_r.m4: Update. * gnulib/import/m4/getpagesize.m4: Update. * gnulib/import/m4/getprogname.m4: Update. * gnulib/import/m4/gettimeofday.m4: Update. * gnulib/import/m4/glibc21.m4: Update. * gnulib/import/m4/glob.m4: Update. * gnulib/import/m4/glob_h.m4: Update. * gnulib/import/m4/gnulib-cache.m4: Update. * gnulib/import/m4/gnulib-common.m4: Update. * gnulib/import/m4/gnulib-comp.m4: Update. * gnulib/import/m4/gnulib-tool.m4: Update. * gnulib/import/m4/hard-locale.m4: Update. * gnulib/import/m4/include_next.m4: Update. * gnulib/import/m4/inttypes-pri.m4: Update. * gnulib/import/m4/inttypes.m4: Update. * gnulib/import/m4/isnand.m4: Update. * gnulib/import/m4/isnanl.m4: Update. * gnulib/import/m4/largefile.m4: Update. * gnulib/import/m4/limits-h.m4: Update. * gnulib/import/m4/localcharset.m4: Update. * gnulib/import/m4/locale-fr.m4: Update. * gnulib/import/m4/locale-ja.m4: Update. * gnulib/import/m4/locale-zh.m4: Update. * gnulib/import/m4/localtime-buffer.m4: Update. * gnulib/import/m4/longlong.m4: Update. * gnulib/import/m4/lstat.m4: Update. * gnulib/import/m4/malloc.m4: Update. * gnulib/import/m4/malloca.m4: Update. * gnulib/import/m4/math_h.m4: Update. * gnulib/import/m4/mbrtowc.m4: Update. * gnulib/import/m4/mbsinit.m4: Update. * gnulib/import/m4/mbsrtowcs.m4: Update. * gnulib/import/m4/mbstate_t.m4: Update. * gnulib/import/m4/memchr.m4: Update. * gnulib/import/m4/memmem.m4: Update. * gnulib/import/m4/mempcpy.m4: Update. * gnulib/import/m4/memrchr.m4: Update. * gnulib/import/m4/mkdir.m4: Update. * gnulib/import/m4/mkstemp.m4: Update. * gnulib/import/m4/mmap-anon.m4: Update. * gnulib/import/m4/mode_t.m4: Update. * gnulib/import/m4/msvc-inval.m4: Update. * gnulib/import/m4/msvc-nothrow.m4: Update. * gnulib/import/m4/multiarch.m4: Update. * gnulib/import/m4/nocrash.m4: Update. * gnulib/import/m4/off_t.m4: Update. * gnulib/import/m4/onceonly.m4: Update. * gnulib/import/m4/open-cloexec.m4: Update. * gnulib/import/m4/open.m4: Update. * gnulib/import/m4/openat.m4: Update. * gnulib/import/m4/opendir.m4: Update. * gnulib/import/m4/pathmax.m4: Update. * gnulib/import/m4/rawmemchr.m4: Update. * gnulib/import/m4/readdir.m4: Update. * gnulib/import/m4/readlink.m4: Update. * gnulib/import/m4/realloc.m4: Update. * gnulib/import/m4/rename.m4: Update. * gnulib/import/m4/rewinddir.m4: Update. * gnulib/import/m4/rmdir.m4: Update. * gnulib/import/m4/save-cwd.m4: Update. * gnulib/import/m4/secure_getenv.m4: Update. * gnulib/import/m4/setenv.m4: Update. * gnulib/import/m4/signal_h.m4: Update. * gnulib/import/m4/ssize_t.m4: Update. * gnulib/import/m4/stat-time.m4: Update. * gnulib/import/m4/stat.m4: Update. * gnulib/import/m4/std-gnu11.m4: Update. * gnulib/import/m4/stdbool.m4: Update. * gnulib/import/m4/stddef_h.m4: Update. * gnulib/import/m4/stdint.m4: Update. * gnulib/import/m4/stdio_h.m4: Update. * gnulib/import/m4/stdlib_h.m4: Update. * gnulib/import/m4/strchrnul.m4: Update. * gnulib/import/m4/strdup.m4: Update. * gnulib/import/m4/strerror.m4: Update. * gnulib/import/m4/string_h.m4: Update. * gnulib/import/m4/strstr.m4: Update. * gnulib/import/m4/strtok_r.m4: Update. * gnulib/import/m4/sys_socket_h.m4: Update. * gnulib/import/m4/sys_stat_h.m4: Update. * gnulib/import/m4/sys_time_h.m4: Update. * gnulib/import/m4/sys_types_h.m4: Update. * gnulib/import/m4/tempname.m4: Update. * gnulib/import/m4/time_h.m4: Update. * gnulib/import/m4/unistd-safer.m4: Update. * gnulib/import/m4/unistd_h.m4: Update. * gnulib/import/m4/warn-on-use.m4: Update. * gnulib/import/m4/wchar_h.m4: Update. * gnulib/import/m4/wchar_t.m4: Update. * gnulib/import/m4/wctype_h.m4: Update. * gnulib/import/m4/wint_t.m4: Update. * gnulib/import/malloc.c: Update. * gnulib/import/malloc/scratch_buffer.h: Update. * gnulib/import/malloc/scratch_buffer_grow.c: Update. * gnulib/import/malloc/scratch_buffer_grow_preserve.c: Update. * gnulib/import/malloc/scratch_buffer_set_array_size.c: Update. * gnulib/import/malloca.c: Update. * gnulib/import/malloca.h: Update. * gnulib/import/malloca.valgrind: Update. * gnulib/import/math.in.h: Update. * gnulib/import/mbrtowc.c: Update. * gnulib/import/mbsinit.c: Update. * gnulib/import/mbsrtowcs-impl.h: Update. * gnulib/import/mbsrtowcs-state.c: Update. * gnulib/import/mbsrtowcs.c: Update. * gnulib/import/memchr.c: Update. * gnulib/import/memmem.c: Update. * gnulib/import/mempcpy.c: Update. * gnulib/import/memrchr.c: Update. * gnulib/import/mkdir.c: Update. * gnulib/import/mkstemp.c: Update. * gnulib/import/msvc-inval.c: Update. * gnulib/import/msvc-inval.h: Update. * gnulib/import/msvc-nothrow.c: Update. * gnulib/import/msvc-nothrow.h: Update. * gnulib/import/open.c: Update. * gnulib/import/openat-die.c: Update. * gnulib/import/openat-priv.h: Update. * gnulib/import/openat-proc.c: Update. * gnulib/import/openat.c: Update. * gnulib/import/openat.h: Update. * gnulib/import/opendir.c: Update. * gnulib/import/pathmax.h: Update. * gnulib/import/pipe-safer.c: Update. * gnulib/import/rawmemchr.c: Update. * gnulib/import/readdir.c: Update. * gnulib/import/readlink.c: Update. * gnulib/import/realloc.c: Update. * gnulib/import/ref-add.sin: Update. * gnulib/import/ref-del.sin: Update. * gnulib/import/rename.c: Update. * gnulib/import/rewinddir.c: Update. * gnulib/import/rmdir.c: Update. * gnulib/import/same-inode.h: Update. * gnulib/import/save-cwd.c: Update. * gnulib/import/save-cwd.h: Update. * gnulib/import/scratch_buffer.h: Update. * gnulib/import/secure_getenv.c: Update. * gnulib/import/setenv.c: Update. * gnulib/import/signal.in.h: Update. * gnulib/import/stat-time.c: Update. * gnulib/import/stat-time.h: Update. * gnulib/import/stat-w32.c: Update. * gnulib/import/stat-w32.h: Update. * gnulib/import/stat.c: Update. * gnulib/import/stdbool.in.h: Update. * gnulib/import/stddef.in.h: Update. * gnulib/import/stdint.in.h: Update. * gnulib/import/stdio.in.h: Update. * gnulib/import/stdlib.in.h: Update. * gnulib/import/str-two-way.h: Update. * gnulib/import/strchrnul.c: Update. * gnulib/import/strdup.c: Update. * gnulib/import/streq.h: Update. * gnulib/import/strerror-override.c: Update. * gnulib/import/strerror-override.h: Update. * gnulib/import/strerror.c: Update. * gnulib/import/string.in.h: Update. * gnulib/import/stripslash.c: Update. * gnulib/import/strnlen1.c: Update. * gnulib/import/strnlen1.h: Update. * gnulib/import/strstr.c: Update. * gnulib/import/strtok_r.c: Update. * gnulib/import/sys_stat.in.h: Update. * gnulib/import/sys_time.in.h: Update. * gnulib/import/sys_types.in.h: Update. * gnulib/import/tempname.c: Update. * gnulib/import/tempname.h: Update. * gnulib/import/time.in.h: Update. * gnulib/import/unistd--.h: Update. * gnulib/import/unistd-safer.h: Update. * gnulib/import/unistd.in.h: Update. * gnulib/import/unsetenv.c: Update. * gnulib/import/verify.h: Update. * gnulib/import/extra/snippet/warn-on-use.h: Update. * gnulib/import/wchar.in.h: Update. * gnulib/import/wctype.in.h: Update. * gnulib/import/xalloc-oversized.h: Update. * gnulib/update-gnulib.sh (GNULIB_COMMIT_SHA1): Set to "53e2c179f26a890fa6685af4b6c1397ee370433b".
* Automatically update "aclocal_m4_deps" when updating gnulibSergio Durigan Junior2018-09-043-138/+150
| | | | | | | | | | | | | | | | | | | | | | When we update gnulib using our "update-gnulib.sh" tool, it doesn't automatically update the list of M4 files present at gnulib/Makefile.in:aclocal_m4_deps. This patch extends the tool to do that. It also puts "aclocal_m4_deps" in its own file (a Makefile fragment), so that it's easier to update it programatically. Tested by generating the file and diff'ing the results against the current version of "aclocal_m4_deps". gdb/ChangeLog: 2018-09-04 Sergio Durigan Junior <sergiodj@redhat.com> Pedro Alves <palves@redhat.com> * gnulib/Makefile.in (aclocal_m4_deps): Move to "aclocal-m4-deps.mk". Include file here. $(srcdir)/aclocal.m4: Add "configure.ac". * gnulib/aclocal-m4-deps.mk: New file. * gnulib/update-gnulib.sh: Automatically update "aclocal-m4-deps.mk".
* Remove obsolete comments from MakefilesTom Tromey2018-09-041-5/+0
| | | | | | | | | | | This removes an obsolete comment from Makefile.in. This was copied into gnulib/Makefile.in, so this removes that comment as well. gdb/ChangeLog 2018-09-04 Tom Tromey <tom@tromey.com> * gnulib/Makefile.in: Remove obsolete comment. * Makefile.in: Remove obsolete comment.
* Update gnulib/Makefile.in:aclocal_m4_depsSergio Durigan Junior2018-08-311-32/+123
| | | | | | | | | | | | | | | | It was pointed by Pedro that gnulib/Makefile.in should be updated accordingly after our local gnulib is also updated. The specific part that needs to be refreshed is the "aclocal_m4_deps" variable, which lists the .m4 files present under the "gnulib/import/m4/" directory. This patch does that. No regressions introduced. gdb/ChangeLog: 2018-08-31 Sergio Durigan Junior <sergiodj@redhat.com> * gnulib/Makefile.in (aclocal_m4_deps): Update according to the files present in "gnulib/import/m4/".
* Update gnulib to current upstream masterSergio Durigan Junior2018-08-29316-8028/+12141
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It has been a while since we don't update our gnulib copy against their upstream master branch, so I thought I'd propose this patch. It also fixes (at least) one bug reported against GDB: https://sourceware.org/bugzilla/show_bug.cgi?id=23558 The problem reported there is about the replacement of 'getcwd' when cross-compiling GDB. With our current gnulib copy, the mechanism for deciding whether to use the system's 'getcwd' or gnulib's version is too simplistic and pessimistic, so when cross-compiling we always end up using gnulib's version, which has a limitation: it cannot handle the situation when the parent directory doesn't have read permissions. This has been reported against upstream gnulib and the fix has been pushed here: https://git.savannah.gnu.org/cgit/gnulib.git/commit/?id=a96d2e67052c879b1bcc5bc461722beac75fc372 I regtested this patch on Fedora 28 x86-64, and there were no regressions. OK? gdb/ChangeLog: 2018-08-29 Sergio Durigan Junior <sergiodj@redhat.com> PR gdb/23555 PR gdb/23558 * gnulib/aclocal.m4: Regenerate. * gnulib/config.in: Regenerate. * gnulib/configure: Regenerate. * gnulib/import/Makefile.am: Update. * gnulib/import/Makefile.in: Update. * gnulib/import/extra/snippet/_Noreturn.h: Rename to... * gnulib/import/_Noreturn.h: ... this. * gnulib/import/alloca.in.h: Update. * gnulib/import/extra/snippet/arg-nonnull.h: Rename to... * gnulib/import/arg-nonnull.h: ... this. * gnulib/import/assure.h: Update. * gnulib/import/at-func.c: Update. * gnulib/import/basename-lgpl.c: Update. * gnulib/import/extra/snippet/c++defs.h: Rename to... * gnulib/import/c++defs.h: ... this. * gnulib/import/canonicalize-lgpl.c: Update. * gnulib/import/cdefs.h: Update. * gnulib/import/chdir-long.c: Update. * gnulib/import/chdir-long.h: Update. * gnulib/import/cloexec.c: Update. * gnulib/import/cloexec.h: Update. * gnulib/import/close.c: Update. * gnulib/import/closedir.c: Update. * gnulib/import/config.charset: Update. * gnulib/import/dirent-private.h: Update. * gnulib/import/dirent.in.h: Update. * gnulib/import/dirfd.c: Update. * gnulib/import/dirname-lgpl.c: Update. * gnulib/import/dirname.h: Update. * gnulib/import/dosname.h: Update. * gnulib/import/dup-safer-flag.c: Update. * gnulib/import/dup-safer.c: Update. * gnulib/import/dup.c: Update. * gnulib/import/dup2.c: Update. * gnulib/import/errno.in.h: Update. * gnulib/import/error.c: Update. * gnulib/import/error.h: Update. * gnulib/import/exitfail.c: Update. * gnulib/import/exitfail.h: Update. * gnulib/import/extra/update-copyright: Update. * gnulib/import/fchdir.c: Update. * gnulib/import/fcntl.c: Update. * gnulib/import/fcntl.in.h: Update. * gnulib/import/fd-hook.c: Update. * gnulib/import/fd-hook.h: Update. * gnulib/import/fd-safer-flag.c: Update. * gnulib/import/fd-safer.c: Update. * gnulib/import/fdopendir.c: Update. * gnulib/import/filename.h: Update. * gnulib/import/filenamecat-lgpl.c: Update. * gnulib/import/filenamecat.h: Update. * gnulib/import/flexmember.h: Update. * gnulib/import/float+.h: Update. * gnulib/import/float.c: Update. * gnulib/import/float.in.h: Update. * gnulib/import/fnmatch.c: Update. * gnulib/import/fnmatch.in.h: Update. * gnulib/import/fnmatch_loop.c: Update. * gnulib/import/fpucw.h: Update. * gnulib/import/frexp.c: Update. * gnulib/import/frexpl.c: Update. * gnulib/import/fstat.c: Update. * gnulib/import/fstatat.c: Update. * gnulib/import/getcwd-lgpl.c: Update. * gnulib/import/getcwd.c: Update. * gnulib/import/getdtablesize.c: Update. * gnulib/import/getlogin_r.c: Update. * gnulib/import/getprogname.c: Update. * gnulib/import/getprogname.h: Update. * gnulib/import/gettext.h: Update. * gnulib/import/gettimeofday.c: Update. * gnulib/import/glob-libc.h: Update. * gnulib/import/glob.c: Update. * gnulib/import/glob.in.h: Update. * gnulib/import/glob_internal.h: Update. * gnulib/import/glob_pattern_p.c: Update. * gnulib/import/globfree.c: Update. * gnulib/import/hard-locale.c: Update. * gnulib/import/hard-locale.h: Update. * gnulib/import/intprops.h: Update. * gnulib/import/inttypes.in.h: Update. * gnulib/import/isnan.c: Update. * gnulib/import/isnand-nolibm.h: Update. * gnulib/import/isnand.c: Update. * gnulib/import/isnanl-nolibm.h: Update. * gnulib/import/isnanl.c: Update. * gnulib/import/itold.c: Update. * gnulib/import/libc-config.h: Update. * gnulib/import/limits.in.h: Update. * gnulib/import/localcharset.c: Update. * gnulib/import/localcharset.h: Update. * gnulib/import/localtime-buffer.c: Update. * gnulib/import/localtime-buffer.h: Update. * gnulib/import/lstat.c: Update. * gnulib/import/m4/00gnulib.m4: Update. * gnulib/import/m4/__inline.m4: Update. * gnulib/import/m4/absolute-header.m4: Update. * gnulib/import/m4/alloca.m4: Update. * gnulib/import/m4/builtin-expect.m4: Update. * gnulib/import/m4/canonicalize.m4: Update. * gnulib/import/m4/chdir-long.m4: Update. * gnulib/import/m4/close.m4: Update. * gnulib/import/m4/closedir.m4: Update. * gnulib/import/m4/configmake.m4: Update. * gnulib/import/m4/d-ino.m4: Update. * gnulib/import/m4/d-type.m4: Update. * gnulib/import/m4/dirent_h.m4: Update. * gnulib/import/m4/dirfd.m4: Update. * gnulib/import/m4/dirname.m4: Update. * gnulib/import/m4/double-slash-root.m4: Update. * gnulib/import/m4/dup.m4: Update. * gnulib/import/m4/dup2.m4: Update. * gnulib/import/m4/eealloc.m4: Update. * gnulib/import/m4/environ.m4: Update. * gnulib/import/m4/errno_h.m4: Update. * gnulib/import/m4/error.m4: Update. * gnulib/import/m4/exponentd.m4: Update. * gnulib/import/m4/exponentl.m4: Update. * gnulib/import/m4/extensions.m4: Update. * gnulib/import/m4/extern-inline.m4: Update. * gnulib/import/m4/fchdir.m4: Update. * gnulib/import/m4/fcntl-o.m4: Update. * gnulib/import/m4/fcntl.m4: Update. * gnulib/import/m4/fcntl_h.m4: Update. * gnulib/import/m4/fdopendir.m4: Update. * gnulib/import/m4/filenamecat.m4: Update. * gnulib/import/m4/flexmember.m4: Update. * gnulib/import/m4/float_h.m4: Update. * gnulib/import/m4/fnmatch.m4: Update. * gnulib/import/m4/fnmatch_h.m4: Update. * gnulib/import/m4/fpieee.m4: Update. * gnulib/import/m4/frexp.m4: Update. * gnulib/import/m4/frexpl.m4: Update. * gnulib/import/m4/fstat.m4: Update. * gnulib/import/m4/fstatat.m4: Update. * gnulib/import/m4/getcwd-abort-bug.m4: Update. * gnulib/import/m4/getcwd-path-max.m4: Update. * gnulib/import/m4/getcwd.m4: Update. * gnulib/import/m4/getdtablesize.m4: Update. * gnulib/import/m4/getlogin.m4: Update. * gnulib/import/m4/getlogin_r.m4: Update. * gnulib/import/m4/getpagesize.m4: Update. * gnulib/import/m4/getprogname.m4: Update. * gnulib/import/m4/gettimeofday.m4: Update. * gnulib/import/m4/glibc21.m4: Update. * gnulib/import/m4/glob.m4: Update. * gnulib/import/m4/glob_h.m4: Update. * gnulib/import/m4/gnulib-cache.m4: Update. * gnulib/import/m4/gnulib-common.m4: Update. * gnulib/import/m4/gnulib-comp.m4: Update. * gnulib/import/m4/gnulib-tool.m4: Update. * gnulib/import/m4/hard-locale.m4: Update. * gnulib/import/m4/include_next.m4: Update. * gnulib/import/m4/inttypes-pri.m4: Update. * gnulib/import/m4/inttypes.m4: Update. * gnulib/import/m4/isnand.m4: Update. * gnulib/import/m4/isnanl.m4: Update. * gnulib/import/m4/largefile.m4: Update. * gnulib/import/m4/limits-h.m4: Update. * gnulib/import/m4/localcharset.m4: Update. * gnulib/import/m4/locale-fr.m4: Update. * gnulib/import/m4/locale-ja.m4: Update. * gnulib/import/m4/locale-zh.m4: Update. * gnulib/import/m4/localtime-buffer.m4: Update. * gnulib/import/m4/longlong.m4: Update. * gnulib/import/m4/lstat.m4: Update. * gnulib/import/m4/malloc.m4: Update. * gnulib/import/m4/malloca.m4: Update. * gnulib/import/m4/math_h.m4: Update. * gnulib/import/m4/mbrtowc.m4: Update. * gnulib/import/m4/mbsinit.m4: Update. * gnulib/import/m4/mbsrtowcs.m4: Update. * gnulib/import/m4/mbstate_t.m4: Update. * gnulib/import/m4/memchr.m4: Update. * gnulib/import/m4/memmem.m4: Update. * gnulib/import/m4/mempcpy.m4: Update. * gnulib/import/m4/memrchr.m4: Update. * gnulib/import/m4/mkdir.m4: Update. * gnulib/import/m4/mkstemp.m4: Update. * gnulib/import/m4/mmap-anon.m4: Update. * gnulib/import/m4/mode_t.m4: Update. * gnulib/import/m4/msvc-inval.m4: Update. * gnulib/import/m4/msvc-nothrow.m4: Update. * gnulib/import/m4/multiarch.m4: Update. * gnulib/import/m4/nocrash.m4: Update. * gnulib/import/m4/off_t.m4: Update. * gnulib/import/m4/onceonly.m4: Update. * gnulib/import/m4/open-cloexec.m4: Update. * gnulib/import/m4/open.m4: Update. * gnulib/import/m4/openat.m4: Update. * gnulib/import/m4/opendir.m4: Update. * gnulib/import/m4/pathmax.m4: Update. * gnulib/import/m4/rawmemchr.m4: Update. * gnulib/import/m4/readdir.m4: Update. * gnulib/import/m4/readlink.m4: Update. * gnulib/import/m4/realloc.m4: Update. * gnulib/import/m4/rename.m4: Update. * gnulib/import/m4/rewinddir.m4: Update. * gnulib/import/m4/rmdir.m4: Update. * gnulib/import/m4/save-cwd.m4: Update. * gnulib/import/m4/secure_getenv.m4: Update. * gnulib/import/m4/setenv.m4: Update. * gnulib/import/m4/signal_h.m4: Update. * gnulib/import/m4/ssize_t.m4: Update. * gnulib/import/m4/stat-time.m4: Update. * gnulib/import/m4/stat.m4: Update. * gnulib/import/m4/std-gnu11.m4: Update. * gnulib/import/m4/stdbool.m4: Update. * gnulib/import/m4/stddef_h.m4: Update. * gnulib/import/m4/stdint.m4: Update. * gnulib/import/m4/stdio_h.m4: Update. * gnulib/import/m4/stdlib_h.m4: Update. * gnulib/import/m4/strchrnul.m4: Update. * gnulib/import/m4/strdup.m4: Update. * gnulib/import/m4/strerror.m4: Update. * gnulib/import/m4/string_h.m4: Update. * gnulib/import/m4/strstr.m4: Update. * gnulib/import/m4/strtok_r.m4: Update. * gnulib/import/m4/sys_socket_h.m4: Update. * gnulib/import/m4/sys_stat_h.m4: Update. * gnulib/import/m4/sys_time_h.m4: Update. * gnulib/import/m4/sys_types_h.m4: Update. * gnulib/import/m4/tempname.m4: Update. * gnulib/import/m4/time_h.m4: Update. * gnulib/import/m4/unistd-safer.m4: Update. * gnulib/import/m4/unistd_h.m4: Update. * gnulib/import/m4/warn-on-use.m4: Update. * gnulib/import/m4/wchar_h.m4: Update. * gnulib/import/m4/wchar_t.m4: Update. * gnulib/import/m4/wctype_h.m4: Update. * gnulib/import/m4/wint_t.m4: Update. * gnulib/import/malloc.c: Update. * gnulib/import/malloc/scratch_buffer.h: Update. * gnulib/import/malloc/scratch_buffer_grow.c: Update. * gnulib/import/malloc/scratch_buffer_grow_preserve.c: Update. * gnulib/import/malloc/scratch_buffer_set_array_size.c: Update. * gnulib/import/malloca.c: Update. * gnulib/import/malloca.h: Update. * gnulib/import/malloca.valgrind: Update. * gnulib/import/math.in.h: Update. * gnulib/import/mbrtowc.c: Update. * gnulib/import/mbsinit.c: Update. * gnulib/import/mbsrtowcs-impl.h: Update. * gnulib/import/mbsrtowcs-state.c: Update. * gnulib/import/mbsrtowcs.c: Update. * gnulib/import/memchr.c: Update. * gnulib/import/memmem.c: Update. * gnulib/import/mempcpy.c: Update. * gnulib/import/memrchr.c: Update. * gnulib/import/mkdir.c: Update. * gnulib/import/mkstemp.c: Update. * gnulib/import/msvc-inval.c: Update. * gnulib/import/msvc-inval.h: Update. * gnulib/import/msvc-nothrow.c: Update. * gnulib/import/msvc-nothrow.h: Update. * gnulib/import/open.c: Update. * gnulib/import/openat-die.c: Update. * gnulib/import/openat-priv.h: Update. * gnulib/import/openat-proc.c: Update. * gnulib/import/openat.c: Update. * gnulib/import/openat.h: Update. * gnulib/import/opendir.c: Update. * gnulib/import/pathmax.h: Update. * gnulib/import/pipe-safer.c: Update. * gnulib/import/rawmemchr.c: Update. * gnulib/import/readdir.c: Update. * gnulib/import/readlink.c: Update. * gnulib/import/realloc.c: Update. * gnulib/import/ref-add.sin: Update. * gnulib/import/ref-del.sin: Update. * gnulib/import/rename.c: Update. * gnulib/import/rewinddir.c: Update. * gnulib/import/rmdir.c: Update. * gnulib/import/same-inode.h: Update. * gnulib/import/save-cwd.c: Update. * gnulib/import/save-cwd.h: Update. * gnulib/import/scratch_buffer.h: Update. * gnulib/import/secure_getenv.c: Update. * gnulib/import/setenv.c: Update. * gnulib/import/signal.in.h: Update. * gnulib/import/stat-time.c: Update. * gnulib/import/stat-time.h: Update. * gnulib/import/stat-w32.c: Update. * gnulib/import/stat-w32.h: Update. * gnulib/import/stat.c: Update. * gnulib/import/stdbool.in.h: Update. * gnulib/import/stddef.in.h: Update. * gnulib/import/stdint.in.h: Update. * gnulib/import/stdio.in.h: Update. * gnulib/import/stdlib.in.h: Update. * gnulib/import/str-two-way.h: Update. * gnulib/import/strchrnul.c: Update. * gnulib/import/strdup.c: Update. * gnulib/import/streq.h: Update. * gnulib/import/strerror-override.c: Update. * gnulib/import/strerror-override.h: Update. * gnulib/import/strerror.c: Update. * gnulib/import/string.in.h: Update. * gnulib/import/stripslash.c: Update. * gnulib/import/strnlen1.c: Update. * gnulib/import/strnlen1.h: Update. * gnulib/import/strstr.c: Update. * gnulib/import/strtok_r.c: Update. * gnulib/import/sys_stat.in.h: Update. * gnulib/import/sys_time.in.h: Update. * gnulib/import/sys_types.in.h: Update. * gnulib/import/tempname.c: Update. * gnulib/import/tempname.h: Update. * gnulib/import/time.in.h: Update. * gnulib/import/unistd--.h: Update. * gnulib/import/unistd-safer.h: Update. * gnulib/import/unistd.in.h: Update. * gnulib/import/unsetenv.c: Update. * gnulib/import/verify.h: Update. * gnulib/import/extra/snippet/warn-on-use.h: Update. * gnulib/import/wchar.in.h: Update. * gnulib/import/wctype.in.h: Update. * gnulib/import/xalloc-oversized.h: Update. * gnulib/update-gnulib.sh (GNULIB_COMMIT_SHA1): Set to "53e2c179f26a890fa6685af4b6c1397ee370433b".
* Import gnulib's mkdir moduleSimon Marchi2018-08-0710-9/+322
| | | | | | | | | | | | | | | | | | | The following patch makes use of the mkdir function. Import the mkdir gnulib module to ensure proper operation on all platforms. gdb/ChangeLog: * gnulib/aclocal.m4: Re-generate. * gnulib/config.in: Re-generate. * gnulib/configure: Re-generate. * gnulib/import/Makefile.am: Re-generate. * gnulib/import/Makefile.in: Re-generate. * gnulib/import/m4/gnulib-cache.m4: Re-generate. * gnulib/import/m4/gnulib-comp.m4: Re-generate. * gnulib/import/m4/mkdir.m4: New file. * gnulib/import/mkdir.c: New file. * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkdir module.
* Re-generate gnulib importSimon Marchi2018-07-316-572/+1083
| | | | | | | | | | | | | | | | | | I noticed that re-generating our gnulib import introduced some changes. I supposed that this comes from the recent upgrade to autoconf 2.69 (though I haven't checked). Tested by rebuilding on GNU/Linux x86-64 and mingw (cross-compiled from GNU/Linux). gdb/ChangeLog: * gnulib/aclocal.m4: Re-generate. * gnulib/config.in: Re-generate. * gnulib/configure: Re-generate. * gnulib/import/Makefile.in: Re-generate. * gnulib/import/m4/gnulib-comp.m4: Re-generate. * gnulib/import/m4/onceonly.m4: Re-generate.
* Bump to autoconf 2.69 and automake 1.15.1Simon Marchi2018-06-196-1341/+2624
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When trying to run the update-gnulib.sh script in gdb, I get this: Error: Wrong automake version (Unescaped left brace in regex is deprecated, passed through in regex; marked by <-- HERE in m/\${ <-- HERE ([^ =:+{}]+)}/ at /opt/automake/1.11.1/bin/automake line 4113.), we need 1.11.1. Aborting. Apparently, it's an issue with a regex in automake that triggers a warning starting with Perl 5.22. It has been fixed in automake 1.15.1. So I think it's a good excuse to bump the versions of autoconf and automake used in the gnulib import. And to avoid requiring multiple builds of autoconf/automake, it was suggested that we bump the required version of those tools for all binutils-gdb. For autoconf, the 2.69 version is universally available, so it's an easy choice. For automake, different distros and distro versions have different automake versions. But 1.15.1 seems to be the most readily available as a package. In any case, it's easy to build it from source. I removed the version checks from AUTOMAKE_OPTIONS and AC_PREREQ, because I don't think they are useful in our case. They only specify a lower bound for the acceptable version of automake/autoconf. That's useful if you let the user choose the version of the tool they want to use, but want to set a minimum version (because you use a feature that was introduced in that version). In our case, we force people to use a specific version anyway. For the autoconf version, we have the check in config/override.m4 that enforces the version we want. It will be one less thing to update next time we change autotools version. I hit a few categories of problems that required some changes. They are described below along with the chosen solutions. Problem 1: configure.ac:17: warning: AM_INIT_AUTOMAKE: two- and three-arguments forms are deprecated. For more info, see: configure.ac:17: http://www.gnu.org/software/automake/manual/automake.html#Modernize-AM_005fINIT_005fAUTOMAKE-invocation Solution 1: Adjust the code based on the example at that URL. Problem 2 (in zlib/): Makefile.am: error: required file './INSTALL' not found Makefile.am: 'automake --add-missing' can install 'INSTALL' Makefile.am: error: required file './NEWS' not found Makefile.am: error: required file './AUTHORS' not found Makefile.am: error: required file './COPYING' not found Makefile.am: 'automake --add-missing' can install 'COPYING' Solution 2: Add the foreign option to AUTOMAKE_OPTIONS. Problem 3: doc/Makefile.am:20: error: support for Cygnus-style trees has been removed Solution 3: Remove the cygnus options. Problem 4: Makefile.am:656: warning: 'INCLUDES' is the old name for 'AM_CPPFLAGS' (or '*_CPPFLAGS') Solution 4: Rename "INCLUDES = " to "AM_CPPFLAGS += " (because AM_CPPFLAGS is already defined earlier). Problem 5: doc/Makefile.am:71: warning: suffix '.texinfo' for Texinfo files is discouraged; use '.texi' instead doc/Makefile.am: warning: Oops! doc/Makefile.am: It appears this file (or files included by it) are triggering doc/Makefile.am: an undocumented, soon-to-be-removed automake hack. doc/Makefile.am: Future automake versions will no longer place in the builddir doc/Makefile.am: (rather than in the srcdir) the generated '.info' files that doc/Makefile.am: appear to be cleaned, by e.g. being listed in CLEANFILES or doc/Makefile.am: DISTCLEANFILES. doc/Makefile.am: If you want your '.info' files to be placed in the builddir doc/Makefile.am: rather than in the srcdir, you have to use the shiny new doc/Makefile.am: 'info-in-builddir' automake option. Solution 5: Rename .texinfo files to .texi. Problem 6: doc/Makefile.am: warning: Oops! doc/Makefile.am: It appears this file (or files included by it) are triggering doc/Makefile.am: an undocumented, soon-to-be-removed automake hack. doc/Makefile.am: Future automake versions will no longer place in the builddir doc/Makefile.am: (rather than in the srcdir) the generated '.info' files that doc/Makefile.am: appear to be cleaned, by e.g. being listed in CLEANFILES or doc/Makefile.am: DISTCLEANFILES. doc/Makefile.am: If you want your '.info' files to be placed in the builddir doc/Makefile.am: rather than in the srcdir, you have to use the shiny new doc/Makefile.am: 'info-in-builddir' automake option. Solution 6: Remove the hack at the bottom of doc/Makefile.am and use the info-in-builddir automake option. Problem 7: doc/Makefile.am:35: error: required file '../texinfo.tex' not found doc/Makefile.am:35: 'automake --add-missing' can install 'texinfo.tex' Solution 7: Use the no-texinfo.tex automake option. We also have one in texinfo/texinfo.tex, not sure if we should point to that, or move it (or a newer version of it added with automake --add-missing) to top-level. Problem 8: Makefile.am:131: warning: source file 'config/tc-aarch64.c' is in a subdirectory, Makefile.am:131: but option 'subdir-objects' is disabled automake: warning: possible forward-incompatibility. automake: At least a source file is in a subdirectory, but the 'subdir-objects' automake: automake option hasn't been enabled. For now, the corresponding output automake: object file(s) will be placed in the top-level directory. However, automake: this behaviour will change in future Automake versions: they will automake: unconditionally cause object files to be placed in the same subdirectory automake: of the corresponding sources. automake: You are advised to start using 'subdir-objects' option throughout your automake: project, to avoid future incompatibilities. Solution 8: Use subdir-objects, that means adjusting references to some .o that will now be in config/. Problem 9: configure.ac:375: warning: AC_LANG_CONFTEST: no AC_LANG_SOURCE call detected in body ../../lib/autoconf/lang.m4:193: AC_LANG_CONFTEST is expanded from... ../../lib/autoconf/general.m4:2601: _AC_COMPILE_IFELSE is expanded from... ../../lib/autoconf/general.m4:2617: AC_COMPILE_IFELSE is expanded from... ../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from... ../../lib/autoconf/general.m4:2042: AC_CACHE_VAL is expanded from... ../../lib/autoconf/general.m4:2063: AC_CACHE_CHECK is expanded from... configure.ac:375: the top level Solution 9: Use AC_LANG_SOURCE, or use proper quoting. Problem 10 (in intl/): configure.ac:7: warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS /usr/share/aclocal/threadlib.m4:36: gl_THREADLIB_EARLY_BODY is expanded from... /usr/share/aclocal/threadlib.m4:29: gl_THREADLIB_EARLY is expanded from... /usr/share/aclocal/threadlib.m4:318: gl_THREADLIB is expanded from... /usr/share/aclocal/lock.m4:9: gl_LOCK is expanded from... /usr/share/aclocal/intl.m4:211: gt_INTL_SUBDIR_CORE is expanded from... /usr/share/aclocal/intl.m4:25: AM_INTL_SUBDIR is expanded from... /usr/share/aclocal/gettext.m4:57: AM_GNU_GETTEXT is expanded from... configure.ac:7: the top level Solution 10: Add AC_USE_SYSTEM_EXTENSIONS in configure.ac. ChangeLog: * libtool.m4: Use AC_LANG_SOURCE. * configure.ac: Remove AC_PREREQ, use AC_LANG_SOURCE. * README-maintainer-mode: Update version requirements. * ar-lib: New file. * test-driver: New file. * configure: Re-generate. bfd/ChangeLog: * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11. (INCLUDES): Rename to ... (AM_CPPFLAGS): ... this. * configure.ac: Remove AC_PREREQ. * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add info-in-builddir no-texinfo.tex. (info_TEXINFOS): Rename bfd.texinfo to bfd.texi. * doc/bfd.texinfo: Rename to ... * doc/bfd.texi: ... this. * Makefile.in: Re-generate. * aclocal.m4: Re-generate. * config.in: Re-generate. * configure: Re-generate. * doc/Makefile.in: Re-generate. binutils/ChangeLog: * configure.ac: Remove AC_PREREQ. * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, add info-in-builddir no-texinfo.tex. * Makefile.in: Re-generate. * aclocal.m4: Re-generate. * config.in: Re-generate. * configure: Re-generate. * doc/Makefile.in: Re-generate. config/ChangeLog: * override.m4 (_GCC_AUTOCONF_VERSION): Bump from 2.64 to 2.69. etc/ChangeLog: * configure.in: Remove AC_PREREQ. * configure: Re-generate. gas/ChangeLog: * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11, add subdir-objects. (TARG_CPU_O, OBJ_FORMAT_O, ATOF_TARG_O): Add config/ prefix. * configure.ac (TARG_CPU_O, OBJ_FORMAT_O, ATOF_TARG_O, emfiles, extra_objects): Add config/ prefix. * doc/as.texinfo: Rename to... * doc/as.texi: ... this. * doc/Makefile.am: Rename as.texinfo to as.texi throughout. Remove DISTCLEANFILES hack. (AUTOMAKE_OPTIONS): Remove 1.8, cygnus, add no-texinfo.tex and info-in-builddir. * Makefile.in: Re-generate. * aclocal.m4: Re-generate. * config.in: Re-generate. * configure: Re-generate. * doc/Makefile.in: Re-generate. gdb/ChangeLog: * common/common-defs.h (PACKAGE_NAME, PACKAGE_VERSION, PACKAGE_STRING, PACKAGE_TARNAME): Undefine. * configure.ac: Remove AC_PREREQ, add missing quoting. * gnulib/configure.ac: Modernize usage of AC_INIT/AM_INIT_AUTOMAKE. Remove AC_PREREQ. * gnulib/update-gnulib.sh (AUTOCONF_VERSION): Bump to 2.69. (AUTOMAKE_VERSION): Bump to 1.15.1. * configure: Re-generate. * config.in: Re-generate. * aclocal.m4: Re-generate. * gnulib/aclocal.m4: Re-generate. * gnulib/config.in: Re-generate. * gnulib/configure: Re-generate. * gnulib/import/Makefile.in: Re-generate. gdb/gdbserver/ChangeLog: * configure.ac: Remove AC_PREREQ, add missing quoting. * configure: Re-generate. * config.in: Re-generate. * aclocal.m4: Re-generate. gdb/testsuite/ChangeLog: * configure.ac: Remove AC_PREREQ. * configure: Re-generate. gold/ChangeLog: * configure.ac: Remove AC_PREREQ, add missing quoting and usage of AC_LANG_SOURCE. * Makefile.in: Re-generate. * aclocal.m4: Re-generate. * configure: Re-generate. * testsuite/Makefile.in: Re-generate. gprof/ChangeLog: * configure.ac: Remove AC_PREREQ. * Makefile.am: Remove DISTCLEANFILES hack. (AUTOMAKE_OPTIONS): Remove 1.11, add info-in-builddir. * Makefile.in: Re-generate. * aclocal.m4: Re-generate. * configure: Re-generate. * gconfig.in: Re-generate. intl/ChangeLog: * configure.ac: Add AC_USE_SYSTEM_EXTENSIONS, remove AC_PREREQ. * configure: Re-generate. * config.h.in: Re-generate. * aclocal.m4: Re-generate. ld/ChangeLog: * configure.ac: Remove AC_PREREQ. * Makefile.am: Remove DISTCLEANFILES hack, rename ld.texinfo to ld.texi, ldint.texinfo to ldint.texi throughout. (AUTOMAKE_OPTIONS): Add info-in-builddir. * README: Rename ld.texinfo to ld.texi, ldint.texinfo to ldint.texi throughout. * gen-doc.texi: Likewise. * h8-doc.texi: Likewise. * ld.texinfo: Rename to ... * ld.texi: ... this. * ldint.texinfo: Rename to ... * ldint.texi: ... this. * Makefile.in: Re-generate. * aclocal.m4: Re-generate. * config.in: Re-generate. * configure: Re-generate. libdecnumber/ChangeLog: * configure.ac: Remove AC_PREREQ. * configure: Re-generate. * aclocal.m4. libiberty/ChangeLog: * configure.ac: Remove AC_PREREQ. * configure: Re-generate. * config.in: Re-generate. opcodes/ChangeLog: * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11. * configure.ac: Remove AC_PREREQ. * Makefile.in: Re-generate. * aclocal.m4: Re-generate. * configure: Re-generate. readline/ChangeLog.gdb: * configure: Re-generate. * examples/rlfe/configure: Re-generate. sim/ChangeLog: * All configure.ac: Remove AC_PREREQ. * All configure: Re-generate. zlib/ChangeLog.bin-gdb: * configure.ac: Modernize AC_INIT call, remove AC_PREREQ. * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.8, cygnus, add foreign. * Makefile.in: Re-generate. * aclocal.m4: Re-generate. * configure: Re-generate.
* update-gnulib.sh: Report required versions of autoconf/aclocalSimon Marchi2018-06-141-2/+4
| | | | | | | | | | | Update the messages printed when the wrong version of autoconf/aclocal is found to include the expected version too, like we already do for automake. gdb/ChangeLog: * gnulib/update-gnulib.sh: Print expected versions of autoconf/aclocal.
* Add silent Makefile rulesSimon Marchi2018-03-164-7/+72
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Many projects (e.g. the Linux kernel) and build systems use "silent" rules, which means that they'll only print a summary of what's being done instead of printing all the detailed command lines. While chatting on the #gdb IRC channel, I realized a few people (including me) thought it would be nice to have it in GDB too. The idea is that too much text is not useful, the important information gets lost. If there's only the essential information, it's more likely to be useful. Most of the time, when I look at the build output, it's to see how it's progressing. By just printing a brief summary of each operation, I can easily spot what's currently being compiled and therefore how the build progresses (with time you know the order in which files are compiled almost by heart). As with other projects (Linux, automake-based things, probably others), it's possible to print the complete command lines by passing V=1 to make (or any other non-zero value). I had one hesitation about this: when people report build failures, we are more likely to miss the full compile command line. We'll probably sometimes need to ask people to include the build log with "make V=1". I don't think it's a big downside, if other projects the size of the Linux kernel can live with it, I'm sure we can too. gdb/ChangeLog: * silent-rules.mk: New. * Makefile.in: Include silent-rules.mk (srcdir, VPATH, top_srcdir): Move up. (COMPILE): Add ECHO_CXX. (test-cp-name-parser$(EXEEXT)): Add ECHO_CXXLD. (init.c): Add ECHO_INIT_C. (gdb$(EXEEXT)): Add SILENCE and ECHO_CXXLD. (version.c): Add ECHO_GEN. (printcmd.o): Add ECHO_CXX. (target-float.o): Add ECHO_CXX. (ada-exp.o): Add ECHO_CXX. (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN. (insight$(EXEEXT)): Add ECHO_CXXLD. * gnulib/configure.ac: Add AM_SILENT_RULES. * gnulib/aclocal.m4: Re-generate. * gnulib/configure: Re-generate. * gnulib/import/Makefile.in: Re-generate. gdb/gdbserver/ChangeLog: * Makefile.in: Include silent-rules.mk. (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up. (COMPILE): Add ECHO_CXX. (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD. (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD. ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD. (version-generated.c): Add ECHO_GEN. (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED. (IPAGENT_COMPILE): Add ECHO_CXX. (%-generated.c): Add ECHO_REGDAT.
* gnulib: import mkstempMarkus Metzger2018-02-2015-21/+934
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Older versions of MinGW do not support mkstemp causing: gdb/unittests/scoped_fd-selftests.c:37:29: error: \ 'mkstemp' was not declared in this scope int fd = mkstemp (filename); ^ gdb/unittests/scoped_fd-selftests.c: In function 'void selftests::scoped_fd::test_release()': gdb/unittests/scoped_fd-selftests.c:56:29: error: \ 'mkstemp' was not declared in this scope int fd = mkstemp (filename); ^ Import mkstemp from gnulib. gdb/ * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp. * gnulib/aclocal.m4: Regenerated. * gnulib/config.in: Regenerated. * gnulib/configure: Regenerated. * gnulib/import/Makefile.am: Regenerated. * gnulib/import/Makefile.in: Regenerated. * gnulib/import/m4/gnulib-cache.m4: Regenerated. * gnulib/import/m4/gnulib-comp.m4: Regenerated. * gnulib/import/m4/mkstemp.m4: Imported. * gnulib/import/m4/secure_getenv.m4: Imported. * gnulib/import/m4/tempname.m4: Imported. * gnulib/import/mkstemp.c: Imported. * gnulib/import/secure_getenv.c: Imported. * gnulib/import/tempname.c: Imported. * gnulib/import/tempname.h: Imported.
* Update copyright year range in all GDB filesJoel Brobecker2018-01-023-3/+3
| | | | | | gdb/ChangeLog: Update copyright year range in all GDB files
* Import "glob" and "getcwd" modules from gnulibSergio Durigan Junior2017-09-22109-446/+17312
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These two modules are necessary because of the rework that will be done in the "change directory" logic on GDB/gdbserver in the next commits. First, we will get rid of the "gdb_dirbuf" global variable and instead rely on the fact that "getcwd (NULL, 0)", which is a GNU extension, returns a heap-allocated string with the necessary bytes to hold the full path. This is a good practice not only because globals are not ideal but also because there is no good way to know beforehand the size of the full pathname allowed in the filesystem ("PATH_MAX" is not portable and does not reflect all the possible filesystems out there). We will also have a way to "cd" to a directory also on gdbserver, but in order to do that uniformly, there must be a way to do tilde expansion on directories provided by the user. Currently, GDB uses "tilde_expand" from readline to do that, but gdbserver doesn't link against readline and therefore cannot use this function. The solution is to use "glob" instead, which can perform tilde expansion as a GNU extension. Therefore, we need gnulib's version of "glob". A special note is necessary for gdb/ser-tcp.c. It defines "close" as "closesocket" on Win32 targets. If we leave the code as is, this would conflict with gnulib's definition of "close". Therefore, in order to keep the same code path from before this import, I decided to "#undef close" first, and then let the original (re)definition of it take place. gdb/ChangeLog: 2017-09-22 Sergio Durigan Junior <sergiodj@redhat.com> * gnulib/aclocal.m4: Regenerate. * gnulib/config.in: Regenerate. * gnulib/configure: Regenerate. * gnulib/import/Makefile.am: Regenerate. * gnulib/import/Makefile.in: Regenerate. * gnulib/import/assure.h: New file. * gnulib/import/at-func.c: Likewise * gnulib/import/chdir-long.c: New file. * gnulib/import/chdir-long.h: New file. * gnulib/import/cloexec.c: New file. * gnulib/import/cloexec.h: New file. * gnulib/import/close.c: New file. * gnulib/import/closedir.c: New file. * gnulib/import/dirent-private.h: New file. * gnulib/import/dup-safer.c: New file. * gnulib/import/dup.c: New file. * gnulib/import/dup2.c: New file. * gnulib/import/error.c: New file. * gnulib/import/error.h: New file. * gnulib/import/exitfail.c: New file. * gnulib/import/exitfail.h: New file. * gnulib/import/fchdir.c: New file. * gnulib/import/fcntl.c: New file. * gnulib/import/fcntl.in.h: New file. * gnulib/import/fd-hook.c: New file. * gnulib/import/fd-hook.h: New file. * gnulib/import/fd-safer.c: New file. * gnulib/import/fdopendir.c: New file. * gnulib/import/filename.h: New file. * gnulib/import/filenamecat-lgpl.c: New file. * gnulib/import/filenamecat.h: New file. * gnulib/import/fstat.c: New file. * gnulib/import/fstatat.c: New file. * gnulib/import/getcwd-lgpl.c: New file. * gnulib/import/getcwd.c: New file. * gnulib/import/getdtablesize.c: New file. * gnulib/import/getlogin_r.c: New file. * gnulib/import/getprogname.c: New file. * gnulib/import/getprogname.h: New file. * gnulib/import/gettext.h: New file. * gnulib/import/glob-libc.h: New file. * gnulib/import/glob.c: New file. * gnulib/import/glob.in.h: New file. * gnulib/import/intprops.h: New file. * gnulib/import/m4/chdir-long.m4: New file. * gnulib/import/m4/close.m4: New file. * gnulib/import/m4/closedir.m4: New file. * gnulib/import/m4/d-ino.m4: New file. * gnulib/import/m4/d-type.m4: New file. * gnulib/import/m4/dup.m4: New file. * gnulib/import/m4/dup2.m4: New file. * gnulib/import/m4/error.m4: New file. * gnulib/import/m4/fchdir.m4: New file. * gnulib/import/m4/fcntl.m4: New file. * gnulib/import/m4/fcntl_h.m4: New file. * gnulib/import/m4/fdopendir.m4: New file. * gnulib/import/m4/filenamecat.m4: New file. * gnulib/import/m4/fstat.m4: New file. * gnulib/import/m4/fstatat.m4: New file. * gnulib/import/m4/getcwd-abort-bug.m4: New file. * gnulib/import/m4/getcwd-path-max.m4: New file. * gnulib/import/m4/getcwd.m4: New file. * gnulib/import/m4/getdtablesize.m4: New file. * gnulib/import/m4/getlogin_r.m4: New file. * gnulib/import/m4/getprogname.m4: New file. * gnulib/import/m4/glob.m4: New file. * gnulib/import/m4/gnulib-cache.m4: Regenerate. * gnulib/import/m4/gnulib-comp.m4: Regenerate. * gnulib/import/m4/mempcpy.m4: New file. * gnulib/import/m4/memrchr.m4: New file. * gnulib/import/m4/mode_t.m4: New file. * gnulib/import/m4/msvc-inval.m4: New file. * gnulib/import/m4/msvc-nothrow.m4: New file. * gnulib/import/m4/open.m4: New file. * gnulib/import/m4/openat.m4: New file. * gnulib/import/m4/opendir.m4: New file. * gnulib/import/m4/readdir.m4: New file. * gnulib/import/m4/realloc.m4: New file. * gnulib/import/m4/rewinddir.m4: New file. * gnulib/import/m4/save-cwd.m4: New file. * gnulib/import/m4/strdup.m4: New file. * gnulib/import/m4/strerror.m4: New file. * gnulib/import/m4/unistd-safer.m4: New file. * gnulib/import/mempcpy.c: New file. * gnulib/import/memrchr.c: New file. * gnulib/import/msvc-inval.c: New file. * gnulib/import/msvc-inval.h: New file. * gnulib/import/msvc-nothrow.c: New file. * gnulib/import/msvc-nothrow.h: New file. * gnulib/import/open.c: New file. * gnulib/import/openat-die.c: New file. * gnulib/import/openat-priv.h: New file. * gnulib/import/openat-proc.c: New file. * gnulib/import/openat.c: New file. * gnulib/import/openat.h: New file. * gnulib/import/opendir.c: New file. * gnulib/import/pipe-safer.c: New file. * gnulib/import/readdir.c: New file. * gnulib/import/realloc.c: New file. * gnulib/import/rewinddir.c: New file. * gnulib/import/save-cwd.c: New file. * gnulib/import/save-cwd.h: New file. * gnulib/import/strdup.c: New file. * gnulib/import/strerror-override.c: New file. * gnulib/import/strerror-override.h: New file. * gnulib/import/strerror.c: New file. * gnulib/import/unistd--.h: New file. * gnulib/import/unistd-safer.h: New file. * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add "getcwd" and "glob". * ser-tcp.c: Undefine "close" before redefining it.
* Import setenv and unsetenv from gnulibAnton Kolesov2017-07-1012-9/+1201
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch supersedes https://sourceware.org/ml/gdb-patches/2017-07/msg00009.html --- Patch [1] broke a build on MinGW hosts, because MinGW doesn't provide POSIX functions setenv () and unsetenv (). This can be fixed by using implementations from gnulib. [1] https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=9a6c7d9c0 gdb/ChangeLog yyyy-mm-dd Anton Kolesov <Anton.Kolesov@synopsys.com> * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add setenv and unsetenv. * 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/environ.m4: New file. * gnulib/import/m4/setenv.m4: New file. * gnulib/import/setenv.c: New file. * gnulib/import/unsetenv.c: New file.
* update copyright year range in GDB filesJoel Brobecker2017-01-013-3/+3
| | | | | | | | | This applies the second part of GDB's End of Year Procedure, which updates the copyright year range in all of GDB's files. gdb/ChangeLog: Update copyright year range in all GDB files.
* Makefiles: Disable suffix rules and implicit rulesSimon Marchi2016-11-301-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since we don't use suffix rules nor implicit rules in gdb, we can disable them. The advantage is a slightly faster make [1]. Here are some numbers about the speedup. I ran this on my trusty old Intel Q6600, so the time numbers are probably higher than what you'd get on any recent hardware. I ran "make" in the gdb/ directory of an already built repository (configured with --enable-targets=all). I recorded the time of execution (average of 5). I then ran "make -d" and recorded the number of printed lines, which gives a rough idea of the number of operations done. I compared the following configurations, to see the impact of both the empty .SUFFIXES target and the empty pattern rules, as well as running "make -r", which can be considered the "ideal" case. A - baseline B - baseline + .SUFFIXES C - baseline + pattern rules D - baseline + .SUFFIXES + pattern rules E - baseline + make -r config | time (s) | "make -d" ----------------------------- A | 5.74 | 2396643 B | 1.19 | 298469 C | 2.81 | 1266573 D | 1.13 | 245489 E | 1.01 | 163914 We can see that the empty .SUFFIXES target has a bigger impact than the empty pattern rules, but still it doesn't hurt to disable the implicit pattern rules as well. There are still some mentions of implicit rules I can't get rid of in the "make -d" output. For example, it's trying to build .c files from .w files: Looking for an implicit rule for '/home/simark/src/binutils-gdb/gdb/infrun.c'. Trying pattern rule with stem 'infrun'. Trying implicit prerequisite '/home/simark/src/binutils-gdb/gdb/infrun.w'. and trying to build Makefile.in from a bunch of extensions: Looking for an implicit rule for 'Makefile.in'. Trying pattern rule with stem 'Makefile.in'. Trying implicit prerequisite 'Makefile.in.o'. Trying pattern rule with stem 'Makefile.in'. Trying implicit prerequisite 'Makefile.in.c'. Trying pattern rule with stem 'Makefile.in'. Trying implicit prerequisite 'Makefile.in.cc'. ... many more ... If somebody knows how to disable them, we can do it, but at this point the returns are minimal, so it is not that important. I verified that both in-tree and out-of-tree builds work. [1] Switching from explicit rules to pattern rules for files in subdirectories actually made it slower, so this is kind of a way to redeem myself. But it the end it's faster than it was previously, so it was all worth it. :) gdb/ChangeLog: * disable-implicit-rules.mk: New file. * Makefile.in: Include disable-implicit-rules.mk. * data-directory/Makefile.in: Likewise. * gnulib/Makefile.in: Likewise. gdb/doc/ChangeLog: * Makefile.in: Likewise. gdb/gdbserver/ChangeLog: * Makefile.in: Include disable-implicit-rules.mk. gdb/testsuite/ChangeLog: * Makefile.in: Include disable-implicit-rules.mk.
* gdb: update gnulib to pull in C++ namespace support fixesPedro Alves2016-11-1512-33/+125
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I've been experimenting with making use of gnulib's C++ namespace support: https://www.gnu.org/software/gnulib/manual/html_node/A-C_002b_002b-namespace-for-gnulib.html That stumbled on a few gnulib issues, which I've fixed upstream: [PATCH] Fix gnulib C++ namespace support and std::frexp https://lists.gnu.org/archive/html/bug-gnulib/2016-11/msg00039.html [PATCH] Fix real-floating argument functions in C++ mode https://lists.gnu.org/archive/html/bug-gnulib/2016-11/msg00049.html [PATCH] Avoid having GNULIB_NAMESPACE::func always inject references to rpl_func https://lists.gnu.org/archive/html/bug-gnulib/2016-11/msg00040.html [PATCH] C++: "#define timeval rpl_timeval" -> typedef in GNULIB_NAMESPACE https://lists.gnu.org/archive/html/bug-gnulib/2016-11/msg00058.html This merge pulls those in. gdb/ChangeLog: 2016-11-15 Pedro Alves <palves@redhat.com> * gnulib/update-gnulib.sh (GNULIB_COMMIT_SHA1): Set to 38237baf99386101934cd93278023aa4ae523ec0. * gnulib/configure, gnulib/config.in: Regenerate. * gnulib/import/Makefile.am: Regenerate. * gnulib/import/Makefile.in: Regenerate. * gnulib/import/canonicalize-lgpl.c: Update. * gnulib/import/extra/snippet/c++defs.h: Update. * gnulib/import/m4/stdint.m4: Update. * gnulib/import/m4/stdlib_h.m4: Update. * gnulib/import/math.in.h: Update. * gnulib/import/stdlib.in.h: Update. * gnulib/import/sys_time.in.h: Update.
* Update gnulib to current upstream masterPedro Alves2016-10-18173-766/+1996
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* Add rawmemchr to imported gnulib modulesSimon Marchi2016-01-284-3/+5
| | | | | | | | | | | | rawmemchr is a dependency of strchrnul, so it should be explicitly listed. gdb/ChangeLog: * gnulib/import/Makefile.am: Regenerate. * gnulib/import/Makefile.in: Regenerate. * gnulib/import/m4/gnulib-cache.m4: Regenerate. * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add rawmemchr.
* Import strchrnul from gnulib and use itSimon Marchi2016-01-2814-12/+601
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* GDB copyright headers update after running GDB's copyright.py script.Joel Brobecker2016-01-013-3/+3
| | | | | | gdb/ChangeLog: Update year range in copyright notice of all files.
* Import the "signal-h" module from gnulibPedro Alves2015-08-2710-21/+941
| | | | | | | | | | | | | | | | | | | This gives us a signal.h replacement that makes sure the sighandler_t typedef (a GNU extension) is always available. A follow up patch will make use of this. gdb/ChangeLog: 2015-08-27 Pedro Alves <palves@redhat.com> * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add signal-h. * gnulib/aclocal.m4: Renegerate. * gnulib/config.in: Renegerate. * gnulib/configure: Renegerate. * gnulib/import/Makefile.am: Update. * gnulib/import/Makefile.in: Regenerate. * gnulib/import/m4/gnulib-cache.m4: Update. * gnulib/import/m4/gnulib-comp.m4: Update. * gnulib/import/m4/signal_h.m4: New file. * gnulib/import/signal.in.h: New file.
* Update gnulib to current upstream masterPedro Alves2015-08-24159-1272/+3716
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2015-08-24 Pedro Alves <palves@redhat.com> * gnulib/update-gnulib.sh (GNULIB_COMMIT_SHA1): Set to 1029a8112290f6eee9d7878a391c49db42c999bd. * gnulib/configure, gnulib/config.in, gnulib/aclocal.m4: Regenerate. * gnulib/import/Makefile.am: Update. * gnulib/import/Makefile.in: Update. * gnulib/import/alloca.in.h: Update. * gnulib/import/basename-lgpl.c: Update. * gnulib/import/canonicalize-lgpl.c: Update. * gnulib/import/config.charset: Update. * gnulib/import/dirent.in.h: Update. * gnulib/import/dirfd.c: Update. * gnulib/import/dirname-lgpl.c: Update. * gnulib/import/dirname.h: Update. * gnulib/import/dosname.h: Update. * gnulib/import/errno.in.h: 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/float+.h: Update. * gnulib/import/float.c: Update. * gnulib/import/float.in.h: Update. * gnulib/import/fnmatch.c: Update. * gnulib/import/fnmatch.in.h: Update. * gnulib/import/fnmatch_loop.c: Update. * gnulib/import/fpucw.h: Update. * gnulib/import/frexp.c: Update. * gnulib/import/frexpl.c: Update. * gnulib/import/gettimeofday.c: Update. * gnulib/import/inttypes.in.h: Update. * gnulib/import/isnan.c: Update. * gnulib/import/isnand-nolibm.h: Update. * gnulib/import/isnand.c: Update. * gnulib/import/isnanl-nolibm.h: Update. * gnulib/import/isnanl.c: Update. * gnulib/import/itold.c: Update. * gnulib/import/localcharset.c: Update. * gnulib/import/localcharset.h: Update. * gnulib/import/lstat.c: Update. * gnulib/import/m4/00gnulib.m4: Update. * gnulib/import/m4/absolute-header.m4: Update. * gnulib/import/m4/alloca.m4: Update. * gnulib/import/m4/canonicalize.m4: Update. * gnulib/import/m4/codeset.m4: Update. * gnulib/import/m4/configmake.m4: Update. * gnulib/import/m4/dirent_h.m4: Update. * gnulib/import/m4/dirfd.m4: Update. * gnulib/import/m4/dirname.m4: Update. * gnulib/import/m4/double-slash-root.m4: Update. * gnulib/import/m4/eealloc.m4: Update. * gnulib/import/m4/errno_h.m4: Update. * gnulib/import/m4/exponentd.m4: Update. * gnulib/import/m4/exponentl.m4: Update. * gnulib/import/m4/extensions.m4: Update. * gnulib/import/m4/extern-inline.m4: Update. * gnulib/import/m4/fcntl-o.m4: Update. * gnulib/import/m4/float_h.m4: Update. * gnulib/import/m4/fnmatch.m4: Update. * gnulib/import/m4/fpieee.m4: Update. * gnulib/import/m4/frexp.m4: Update. * gnulib/import/m4/frexpl.m4: Update. * gnulib/import/m4/gettimeofday.m4: Update. * gnulib/import/m4/glibc21.m4: Update. * gnulib/import/m4/gnulib-cache.m4: Update. * gnulib/import/m4/gnulib-common.m4: Update. * gnulib/import/m4/gnulib-comp.m4: Update. * gnulib/import/m4/gnulib-tool.m4: Update. * gnulib/import/m4/include_next.m4: Update. * gnulib/import/m4/inttypes-pri.m4: Update. * gnulib/import/m4/inttypes.m4: Update. * gnulib/import/m4/isnand.m4: Update. * gnulib/import/m4/isnanl.m4: Update. * gnulib/import/m4/largefile.m4: Update. * gnulib/import/m4/localcharset.m4: Update. * gnulib/import/m4/locale-fr.m4: Update. * gnulib/import/m4/locale-ja.m4: Update. * gnulib/import/m4/locale-zh.m4: Update. * gnulib/import/m4/longlong.m4: Update. * gnulib/import/m4/lstat.m4: Update. * gnulib/import/m4/malloc.m4: Update. * gnulib/import/m4/malloca.m4: Update. * gnulib/import/m4/math_h.m4: Update. * gnulib/import/m4/mbrtowc.m4: Update. * gnulib/import/m4/mbsinit.m4: Update. * gnulib/import/m4/mbsrtowcs.m4: Update. * gnulib/import/m4/mbstate_t.m4: Update. * gnulib/import/m4/memchr.m4: Update. * gnulib/import/m4/memmem.m4: Update. * gnulib/import/m4/mmap-anon.m4: Update. * gnulib/import/m4/multiarch.m4: Update. * gnulib/import/m4/nocrash.m4: Update. * gnulib/import/m4/off_t.m4: Update. * gnulib/import/m4/pathmax.m4: Update. * gnulib/import/m4/readlink.m4: Update. * gnulib/import/m4/rename.m4: Update. * gnulib/import/m4/rmdir.m4: Update. * gnulib/import/m4/ssize_t.m4: Update. * gnulib/import/m4/stat.m4: Update. * gnulib/import/m4/stdbool.m4: Update. * gnulib/import/m4/stddef_h.m4: Update. * gnulib/import/m4/stdint.m4: Update. * gnulib/import/m4/stdio_h.m4: Update. * gnulib/import/m4/stdlib_h.m4: Update. * gnulib/import/m4/string_h.m4: Update. * gnulib/import/m4/strstr.m4: Update. * gnulib/import/m4/strtok_r.m4: Update. * gnulib/import/m4/sys_socket_h.m4: Update. * gnulib/import/m4/sys_stat_h.m4: Update. * gnulib/import/m4/sys_time_h.m4: Update. * gnulib/import/m4/sys_types_h.m4: Update. * gnulib/import/m4/time_h.m4: Update. * gnulib/import/m4/unistd_h.m4: Update. * gnulib/import/m4/warn-on-use.m4: Update. * gnulib/import/m4/wchar_h.m4: Update. * gnulib/import/m4/wchar_t.m4: Update. * gnulib/import/m4/wctype_h.m4: Update. * gnulib/import/m4/wint_t.m4: Update. * gnulib/import/malloc.c: Update. * gnulib/import/malloca.c: Update. * gnulib/import/malloca.h: Update. * gnulib/import/math.in.h: Update. * gnulib/import/mbrtowc.c: Update. * gnulib/import/mbsinit.c: Update. * gnulib/import/mbsrtowcs-impl.h: Update. * gnulib/import/mbsrtowcs-state.c: Update. * gnulib/import/mbsrtowcs.c: Update. * gnulib/import/memchr.c: Update. * gnulib/import/memmem.c: Update. * gnulib/import/pathmax.h: Update. * gnulib/import/readlink.c: Update. * gnulib/import/ref-add.sin: Update. * gnulib/import/ref-del.sin: Update. * gnulib/import/rename.c: Update. * gnulib/import/rmdir.c: Update. * gnulib/import/same-inode.h: Update. * gnulib/import/stat.c: Update. * gnulib/import/stdbool.in.h: Update. * gnulib/import/stddef.in.h: Update. * gnulib/import/stdint.in.h: Update. * gnulib/import/stdio.c: Update. * gnulib/import/stdio.in.h: Update. * gnulib/import/stdlib.in.h: Update. * gnulib/import/str-two-way.h: Update. * gnulib/import/streq.h: Update. * gnulib/import/string.in.h: Update. * gnulib/import/stripslash.c: Update. * gnulib/import/strnlen1.c: Update. * gnulib/import/strnlen1.h: Update. * gnulib/import/strstr.c: Update. * gnulib/import/strtok_r.c: Update. * gnulib/import/sys_stat.in.h: Update. * gnulib/import/sys_time.in.h: Update. * gnulib/import/sys_types.in.h: Update. * gnulib/import/time.in.h: Update. * gnulib/import/unistd.in.h: Update. * gnulib/import/verify.h: Update. * gnulib/import/wchar.in.h: Update. * gnulib/import/wctype.in.h: Update. * gnulib/import/gettimeofday.c: New file. * gnulib/import/m4/absolute-header.m4: New file. * gnulib/import/m4/gettimeofday.m4: New file. * gnulib/import/m4/sys_socket_h.m4: New file. * gnulib/import/m4/sys_time_h.m4: New file. * gnulib/import/stdio.c: Delete file. * gnulib/import/sys_time.in.h: New file.
* Import strtok_r gnulib modulePedro Alves2015-04-0911-6/+315
| | | | | | | | | | | | | | | | | | | | | | gdb/linux-tdep.c recently gained a strtok_r use. That broke --enable-targets=all with some versions of mingw64, which don't have strtok_r: https://sourceware.org/ml/gdb-patches/2015-04/msg00266.html Fix that by importing the strtok_r gnulib module. gdb/ChangeLog: 2015-04-09 Pedro Alves <palves@redhat.com> * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add strtok_r. * gnulib/Makefile.in (aclocal_m4_deps): Add import/m4/strtok_r.m4. * gnulib/configure, gnulib/config.in, gnulib/aclocal.m4: Regenerate. * gnulib/import/Makefile.am: Update. * gnulib/import/Makefile.in: Update. * gnulib/import/m4/gnulib-cache.m4: Update. * gnulib/import/m4/gnulib-comp.m4: Update. * gnulib/import/m4/strtok_r.m4: New file. * gnulib/import/strtok_r.c: New file.
* update-gnulib.sh: work around aclocal warning with Perl >= 5.16Pedro Alves2015-04-091-1/+17
| | | | | | | | gdb/ChangeLog: 2015-04-09 Pedro Alves <palves@redhat.com> * gnulib/update-gnulib.sh (aclocal version check): Filter out "called too early to check prototype".
* Update year range in copyright notice of all files owned by the GDB project.Joel Brobecker2015-01-013-3/+3
| | | | | | gdb/ChangeLog: Update year range in copyright notice of all files.
* Import rename moduleYao Qi2014-11-2823-35/+4276
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is to import rename module. gdb: 2014-11-28 Yao Qi <yao@codesourcery.com> * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add rename. * gnulib/aclocal.m4: Re-generated. * gnulib/config.in: Re-generated. * gnulib/configure: Re-generated. * gnulib/import/Makefile.am: Re-generated. * gnulib/import/Makefile.in: Re-generated. * gnulib/import/m4/gnulib-cache.m4: Re-generated. * gnulib/import/m4/gnulib-comp.m4: Re-generated. * import/basename-lgpl.c: New file. * import/dirname-lgpl.c: New file. * import/dirname.h: New file. * import/m4/dirname.m4: New file. * import/m4/malloc.m4: New file. * import/m4/rename.m4: New file. * import/m4/rmdir.m4: New file. * import/m4/stdio_h.m4: New file. * import/malloc.c: New file. * import/rename.c: New file. * import/rmdir.c: New file. * import/same-inode.h: New file. * import/stdio.c: New file. * import/stdio.in.h: New file. * import/stripslash.c: New file.
* Import canonicalize-lgplYao Qi2014-11-2820-67/+3292
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is to import canonicalize-lgpl module, which provides readlpath and canonicalize_file_name. gdb: 2014-11-28 Yao Qi <yao@codesourcery.com> * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add canonicalize-lgpl. * aclocal.m4: Re-generated. * config.in: Re-generated. * configure: Re-generated. * import/Makefile.am: Re-generated. * import/Makefile.in: Re-generated. * import/m4/gnulib-cache.m4: Re-generated. * import/m4/gnulib-comp.m4: Re-generated. * import/canonicalize-lgpl.c: New file. * import/extra/snippet/_Noreturn.h: New file. * import/m4/canonicalize.m4: New file. * import/m4/double-slash-root.m4: New file. * import/m4/eealloc.m4: New file. * import/m4/malloca.m4: New file. * import/m4/nocrash.m4: New file. * import/m4/stdlib_h.m4: New file. * import/malloca.c: New file. * import/malloca.h: New file. * import/malloca.valgrind: New file.
* Import lstatYao Qi2014-11-2810-79/+386
| | | | | | | | | | | | | | | | | | | | This patch is to import lstat gnulib module. gdb: 2014-11-28 Yao Qi <yao@codesourcery.com> * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add lstat. * gnulib/aclocal.m4: Re-generated. * gnulib/config.in: Re-generated. * gnulib/configure: Re-generated. * gnulib/import/Makefile.am: Re-generated. * gnulib/import/Makefile.in: Re-generated. * gnulib/import/m4/gnulib-cache.m4: Re-generated. * gnulib/import/m4/gnulib-comp.m4: Re-generated. * gnulib/import/lstat.c: New file. * gnulib/import/m4/lstat.m4: New file.
* Import readlinkYao Qi2014-11-2814-67/+1228
| | | | | | | | | | | | | | | | | | | | | | | | This patch is to import readlink gnulib module. stat module is imported too, but it isn't used by gdb. gdb: 2014-11-28 Yao Qi <yao@codesourcery.com> * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add readlink. * gnulib/aclocal.m4: Re-generated. * gnulib/config.in: Likewise. * gnulib/configure: Likewise. * gnulib/import/Makefile.am: Likewise. * gnulib/import/Makefile.in: Likewise. * gnulib/import/m4/gnulib-cache.m4: Likewise. * gnulib/import/m4/gnulib-comp.m4: Likewise. * gnulib/import/dosname.h: New file * gnulib/import/m4/largefile.m4: New file. * gnulib/import/m4/readlink.m4: New file. * gnulib/import/m4/stat.m4: New file. * gnulib/import/readlink.c: New file. * gnulib/import/stat.c: New file.
* Import errno explicitlyYao Qi2014-11-214-3/+5
| | | | | | | | | | | | | errno.h is included in common/common-defs.h, and gnulib errno module was imported to gdb. This patch is to import it explicitly. gdb: * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add errno. * gnulib/import/Makefile.am: Re-generated. * gnulib/import/Makefile.in: Likewise. * gnulib/import/m4/gnulib-cache.m4: Likewise.
* Import wchar and wctype-h explicitlyYao Qi2014-11-214-3/+7
| | | | | | | | | | | | | | gnulib module wchar and wctype-h was imported as a dependency, but they are used by gdb_wchar.h too. This patch is to import them explicitly. gdb: * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add wchar and wctype-h. * gnulib/import/Makefile.am: Re-generated. * gnulib/import/Makefile.in: Likewise. * gnulib/import/m4/gnulib-cache.m4: Likewise.
* Import memchr explicitlyYao Qi2014-11-214-3/+5
| | | | | | | | | | | | | memchr has been used in gdb source and gnulib memchr module was imported as a dependency. This patch is to import it explicitly. gdb: * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add memchr. * gnulib/import/Makefile.am: Re-generated. * gnulib/import/Makefile.in: Likewise. * gnulib/import/m4/gnulib-cache.m4: Likewise.
* Import alloca explicitlyYao Qi2014-11-214-3/+5
| | | | | | | | | | | | | gnulib's alloca module was imported to gdb, and alloca is used. This patch is to explicitly import it. gdb: * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULE): Add alloca. * gnulib/import/Makefile.am: Re-generated. * gnulib/import/Makefile.in: Likewise.. * gnulib/import/m4/gnulib-cache.m4: Likewise.
* Make IMPORTED_GNULIB_MODULES in alphabetical orderYao Qi2014-11-211-3/+3
| | | | | | | | | | Since we'll add more modules in this list, better to keep them in alphabetical order. gdb: * gnulib/update-gnulib.sh: Make IMPORTED_GNULIB_MODULES in alphabetical order.
* Import the "dirfd" gnulib module.Gregory Fong2014-05-1612-22/+1201
| | | | | | | | | | | | | | | | 2014-05-16 Gregory Fong <gregory.0xf0@gmail.com> Import the "dirfd" gnulib module. * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add dirfd. * gnulib/aclocal.m4: Update. * gnulib/config.in: Update. * gnulib/configure: Update. * gnulib/import/Makefile.am: Update. * gnulib/import/Makefile.in: Update. * gnulib/import/dirfd.c: New. * gnulib/import/m4/dirfd.m4: New. * gnulib/import/m4/gnulib-cache.m4: Update. * gnulib/import/m4/gnulib-comp.m4: Update.
* Update Copyright year range in all files maintained by GDB.Joel Brobecker2014-01-013-3/+3
|
* remove strerror moduleTom Tromey2013-11-2016-2230/+63
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes the mingw build breakage reported by Pierre. I found that the gnulib strerror module somehow requires us to pull in the gethostname module. However, pulling in the gethostname module makes many things break. I've sent a bug report to gnulib. Meanwhile, removing the strerror module should not harm gdb and fixes the build. I'm checking this in. 2013-11-20 Tom Tromey <tromey@redhat.com> * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Remove strerror module. * gnulib/aclocal.m4: Update. * gnulib/config.in: Update. * gnulib/configure: Update. * gnulib/import/Makefile.am: Update. * gnulib/import/Makefile.in: Update. * gnulib/import/errno.in.h: Remove. * gnulib/import/intprops.h: Remove. * gnulib/import/m4/errno_h.m4: Remove. * gnulib/import/m4/gnulib-cache.m4: Update. * gnulib/import/m4/gnulib-comp.m4: Update. * gnulib/import/m4/strerror.m4: Remove. * gnulib/import/m4/sys_socket_h.m4: Remove. * gnulib/import/strerror-override.c: Remove. * gnulib/import/strerror-override.h: Remove. * gnulib/import/strerror.c: Remove. * gnulib/update-gnulib.sh: Update.
* import gnulib sys/stat.h moduleTom Tromey2013-11-1812-21/+1988
| | | | | | | | | | | | | | | | | | | | | This imports the gnulib sys/stat.h module. It doesn't make any other changes to gdb. 2013-11-18 Tom Tromey <tromey@redhat.com> * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add sys_stat. * gnulib/aclocal.m4: Update. * gnulib/config.in: Update. * gnulib/configure: Update. * gnulib/import/Makefile.am: Update. * gnulib/import/Makefile.in: Update. * gnulib/import/m4/gnulib-cache.m4: Update. * gnulib/import/m4/gnulib-comp.m4: Update. * gnulib/import/m4/sys_stat_h.m4: New. * gnulib/import/m4/time_h.m4: New. * gnulib/import/sys_stat.in.h: New. * gnulib/import/time.in.h: New.
* import gnulib dirent moduleTom Tromey2013-11-1810-278/+924
| | | | | | | | | | | | | | | | | | This imports the gnulib dirent module. It doesn't make any other changes to gdb. 2013-11-18 Tom Tromey <tromey@redhat.com> * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add dirent. * gnulib/aclocal.m4: Update. * gnulib/config.in: Update. * gnulib/configure: Update. * gnulib/import/Makefile.am: Update. * gnulib/import/Makefile.in: Update. * gnulib/import/dirent.in.h: New. * gnulib/import/m4/dirent_h.m4: New. * gnulib/import/m4/gnulib-cache.m4: Update. * gnulib/import/m4/gnulib-comp.m4: Update.
* import strstr and strerror modulesTom Tromey2013-11-1818-197/+2903
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This imports the gnulib strstr and strerror modules. It doesn't make any other changes to gdb; I found it simpler to work with the branch if I made the changes more indepdendent than I had previously. 2013-11-18 Tom Tromey <tromey@redhat.com> * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add strerror and strstr. * gnulib/aclocal.m4: Update. * gnulib/config.in: Update. * gnulib/configure: Update. * gnulib/import/Makefile.am: Update. * gnulib/import/Makefile.in: Update. * gnulib/import/errno.in.h: New. * gnulib/import/intprops.h: New. * gnulib/import/m4/errno_h.m4: New. * gnulib/import/m4/gnulib-cache.m4: Update. * gnulib/import/m4/gnulib-comp.m4: Update. * gnulib/import/m4/strerror.m4: New. * gnulib/import/m4/strstr.m4: New. * gnulib/import/m4/sys_socket_h.m4: New. * gnulib/import/strerror-override.c: New. * gnulib/import/strerror-override.h: New. * gnulib/import/strerror.c: New. * gnulib/import/strstr.c: New.
* change how list of modules is computedTom Tromey2013-11-181-1/+9
| | | | | | | | | | | | | | While adding modules I found that the current approach of listing all the modules on one line made it harder to experiment -- any conflicts from git were a pain to resolve. This patch splits the list of modules so that there is one module per line. 2013-11-18 Tom Tromey <tromey@redhat.com> * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Split into multiple lines.
* Import the "pathmax" gnulib module.Pedro Alves2013-07-0111-5/+155
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This imports the "pathmax" gnulib module, making PATH_MAX always available on systems that have the notion of a constant max path limit (i.e., practically everywhere except the Hurd), along with fixing a couple broken systems --- see pathmax.h in the patch. This means we can normalize on PATH_MAX throughout the tree (instead of some places using MAXPATHLEN, or defining fallback constants ourselves). This is the just the importing step. gdb/ 2013-07-01 Pedro Alves <palves@redhat.com> * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add pathmax. * gnulib/Makefile.in (aclocal_m4_deps): Add import/m4/pathmax.m4. * gnulib/aclocal.m4: Regenerate. * gnulib/config.in: Regenerate. * gnulib/configure: Regenerate. * gnulib/import/pathmax.h: New file. * 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/pathmax.m4: New file.
* Import the "unistd" gnulib module.Pedro Alves2013-07-0116-56/+3069
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I wanted to import the pathmax module, and that pulls in the unistd module as dependency. The unistd module is actually bigger than the pathmax module. If we're going to end up with it, might as well import it explicitly, and make use of it throughout. The "unistd" module makes a GNU-like <unistd.h> always available. This means we no longer need to do: +#ifdef HAVE_UNISTD_H #include <unistd.h> +#endif and we can remove a few constants from defs.h. This is just the importing step. gdb/ 2013-07-01 Pedro Alves <palves@redhat.com> Import the "unistd" gnulib module. * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add "unistd". * gnulib/Makefile.in (aclocal_m4_deps): Add import/m4/off_t.m4, import/m4/ssize_t.m4, import/m4/sys_types_h.m4 and import/m4/unistd_h.m4. * gnulib/aclocal.m4: Renenerate. * gnulib/config.in: Renenerate. * gnulib/configure: Renenerate. * gnulib/import/Makefile.am: Renenerate. * gnulib/import/Makefile.in: Renenerate. * gnulib/import/m4/gnulib-cache.m4: Renenerate. * gnulib/import/m4/gnulib-comp.m4: Renenerate. * gnulib/import/m4/off_t.m4: New file. * gnulib/import/m4/ssize_t.m4: New file. * gnulib/import/m4/sys_types_h.m4: New file. * gnulib/import/m4/unistd_h.m4: New file. * gnulib/import/sys_types.in.h: New file. * gnulib/import/unistd.c: New file. * gnulib/import/unistd.in.h: New file.
* Reimport gnulib from scratch.Pedro Alves2013-07-016-442/+44
| | | | | | | | | | | | | | | | | | | | | | | | | Moving aside gnulib/import/, and re-running our gnulib/update-gnulib.sh script, surprisingly, one gets a different result compared to what's in the tree. This is with pristine FSF autoconf and FSF automake, at the versions required by update-gnulib.sh. However, if one just runs the update-gnulib.sh scripts against the _existing_ tree, then nothing changes... I suspect gnulib-tool's merge logic might be preserving some things by design. This gets rid of cruft that might have accumulated over gnulib updates. onceonly.m4 seems to fit in that category. gdb/ 2013-07-01 Pedro Alves <palves@redhat.com> Reimport gnulib from scratch. * gnulib/Makefile.in (aclocal_m4_deps): Remove reference to import/m4/onceonly.m4. * gnulib/aclocal.m4: Renegerate. * gnulib/config.in: Renegerate. * gnulib/configure: Renegerate. * gnulib/import/Makefile.in: Renegerate. * gnulib/import/extra/update-copyright: Renegerate. * gnulib/import/m4/onceonly.m4: Delete.
* Update dates in relevant gdb/gnulib/ copyright headersJoel Brobecker2013-06-213-3/+3
| | | | | | | | | | | | This patch is the result of re-running the copyright.py script in GDB, after we modified it to stop ignoring some files in gdb/gnulib that should have been updated earlier this year. gdb/ChangeLog: * gdb/gnulib/Makefile.in: Update date in copyright header. * gdb/gnulib/configure.ac: Ditto. * gdb/gnulib/update-gnulib.sh: Ditto.
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