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| author | Tom Tromey <tom@tromey.com> | 2019-05-05 17:35:20 -0600 |
|---|---|---|
| committer | Tom Tromey <tom@tromey.com> | 2019-06-14 12:40:02 -0600 |
| commit | 73cc72729a184f00bf6fc4d74684a8516ba6b683 (patch) | |
| tree | e6887d2f33a00c23c4ec054d02b9be9f892da571 /gnulib/import/unistd-safer.h | |
| parent | f568655424ad268c8c5df3f56e4e19a86b16623d (diff) | |
| download | gdb-73cc72729a184f00bf6fc4d74684a8516ba6b683.zip gdb-73cc72729a184f00bf6fc4d74684a8516ba6b683.tar.gz gdb-73cc72729a184f00bf6fc4d74684a8516ba6b683.tar.bz2 | |
Move gnulib to top level
This patch moves the gdb/gnulib subdirectory to the top level.
It adjusts the top-level build system to build gnulib when necessary,
and changes gdb to use this. However, gdbserver still builds its own
copy of gnulib, just from the new source location.
A small hack was needed to ensure that gnulib is only built when gdb
is enabled. The Makefile only provides an ordering -- the directory
must be mentioned in configdirs to actually be compiled at all.
Most of the patch is just a "git mv" of gnulib, though a few minor
path adjustments were needed in some files there.
Tested by the buildbot.
ChangeLog
2019-06-14 Tom Tromey <tom@tromey.com>
* MAINTAINERS: Add gnulib.
* gnulib: New directory, move from gdb/gnulib.
* configure.ac (host_libs): Add gnulib.
* configure: Rebuild.
* Makefile.def (host_modules, dependencies): Add gnulib.
* Makefile.in: Rebuild.
gdb/ChangeLog
2019-06-14 Tom Tromey <tom@tromey.com>
* gnulib: Move directory to top-level.
* configure.ac: Don't configure gnulib.
* configure: Rebuild.
* common/common-defs.h: Use new path to gnulib.
* Makefile.in (GNULIB_BUILDDIR): Now ../gnulib.
(GNULIB_H): Remove.
(INCGNU): Look in new gnulib location.
(HFILES_NO_SRCDIR): Remove gnulib files.
(SUBDIR, REQUIRED_SUBDIRS): Remove gnulib.
(generated_files): Remove GNULIB_H.
($(LIBGNU), all-lib): Remove targets.
(distclean): Don't mention GNULIB_BUILDDIR.
($(GNULIB_BUILDDIR)/Makefile): Remove target.
gdb/gdbserver/ChangeLog
2019-06-14 Tom Tromey <tom@tromey.com>
* configure.ac: Use new path to gnulib.
* configure: Rebuild.
* Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
to gnulib.
gnulib/ChangeLog
2019-06-14 Tom Tromey <tom@tromey.com>
* update-gnulib.sh: Adjust paths.
* Makefile.in: Adjust paths.
* configure.ac: Adjust paths. Use ACX_LARGEFILE.
* configure: Rebuild.
Diffstat (limited to 'gnulib/import/unistd-safer.h')
| -rw-r--r-- | gnulib/import/unistd-safer.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/gnulib/import/unistd-safer.h b/gnulib/import/unistd-safer.h new file mode 100644 index 0000000..c8179ce --- /dev/null +++ b/gnulib/import/unistd-safer.h @@ -0,0 +1,31 @@ +/* Invoke unistd-like functions, but avoid some glitches. + + Copyright (C) 2001, 2003, 2005, 2009-2016 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ + +/* Written by Paul Eggert and Eric Blake. */ + +int dup_safer (int); +int fd_safer (int); +int pipe_safer (int[2]); + +#if GNULIB_FD_SAFER_FLAG +int dup_safer_flag (int, int); +int fd_safer_flag (int, int); +#endif + +#if GNULIB_PIPE2_SAFER +int pipe2_safer (int[2], int); +#endif |