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73cc72729a
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.
141 lines
4.8 KiB
C
141 lines
4.8 KiB
C
/* A GNU-like <arpa/inet.h>.
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Copyright (C) 2005-2006, 2008-2016 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, see <http://www.gnu.org/licenses/>. */
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#ifndef _@GUARD_PREFIX@_ARPA_INET_H
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#if __GNUC__ >= 3
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@PRAGMA_SYSTEM_HEADER@
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#endif
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@PRAGMA_COLUMNS@
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#if @HAVE_FEATURES_H@
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# include <features.h> /* for __GLIBC__ */
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#endif
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/* Gnulib's sys/socket.h is responsible for defining socklen_t (used below) and
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for pulling in winsock2.h etc. under MinGW.
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But avoid namespace pollution on glibc systems. */
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#ifndef __GLIBC__
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# include <sys/socket.h>
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#endif
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/* On NonStop Kernel, inet_ntop and inet_pton are declared in <netdb.h>.
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But avoid namespace pollution on glibc systems. */
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#if defined __TANDEM && !defined __GLIBC__
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# include <netdb.h>
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#endif
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#if @HAVE_ARPA_INET_H@
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/* The include_next requires a split double-inclusion guard. */
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# @INCLUDE_NEXT@ @NEXT_ARPA_INET_H@
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#endif
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#ifndef _@GUARD_PREFIX@_ARPA_INET_H
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#define _@GUARD_PREFIX@_ARPA_INET_H
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/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */
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/* The definition of _GL_ARG_NONNULL is copied here. */
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/* The definition of _GL_WARN_ON_USE is copied here. */
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#if @GNULIB_INET_NTOP@
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/* Converts an internet address from internal format to a printable,
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presentable format.
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AF is an internet address family, such as AF_INET or AF_INET6.
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SRC points to a 'struct in_addr' (for AF_INET) or 'struct in6_addr'
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(for AF_INET6).
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DST points to a buffer having room for CNT bytes.
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The printable representation of the address (in numeric form, not
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surrounded by [...], no reverse DNS is done) is placed in DST, and
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DST is returned. If an error occurs, the return value is NULL and
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errno is set. If CNT bytes are not sufficient to hold the result,
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the return value is NULL and errno is set to ENOSPC. A good value
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for CNT is 46.
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For more details, see the POSIX:2001 specification
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<http://www.opengroup.org/susv3xsh/inet_ntop.html>. */
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# if @REPLACE_INET_NTOP@
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# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
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# undef inet_ntop
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# define inet_ntop rpl_inet_ntop
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# endif
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_GL_FUNCDECL_RPL (inet_ntop, const char *,
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(int af, const void *restrict src,
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char *restrict dst, socklen_t cnt)
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_GL_ARG_NONNULL ((2, 3)));
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_GL_CXXALIAS_RPL (inet_ntop, const char *,
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(int af, const void *restrict src,
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char *restrict dst, socklen_t cnt));
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# else
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# if !@HAVE_DECL_INET_NTOP@
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_GL_FUNCDECL_SYS (inet_ntop, const char *,
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(int af, const void *restrict src,
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char *restrict dst, socklen_t cnt)
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_GL_ARG_NONNULL ((2, 3)));
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# endif
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/* Need to cast, because on NonStop Kernel, the fourth parameter is
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size_t cnt. */
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_GL_CXXALIAS_SYS_CAST (inet_ntop, const char *,
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(int af, const void *restrict src,
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char *restrict dst, socklen_t cnt));
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# endif
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_GL_CXXALIASWARN (inet_ntop);
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#elif defined GNULIB_POSIXCHECK
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# undef inet_ntop
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# if HAVE_RAW_DECL_INET_NTOP
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_GL_WARN_ON_USE (inet_ntop, "inet_ntop is unportable - "
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"use gnulib module inet_ntop for portability");
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# endif
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#endif
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#if @GNULIB_INET_PTON@
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# if @REPLACE_INET_PTON@
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# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
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# undef inet_pton
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# define inet_pton rpl_inet_pton
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# endif
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_GL_FUNCDECL_RPL (inet_pton, int,
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(int af, const char *restrict src, void *restrict dst)
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_GL_ARG_NONNULL ((2, 3)));
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_GL_CXXALIAS_RPL (inet_pton, int,
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(int af, const char *restrict src, void *restrict dst));
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# else
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# if !@HAVE_DECL_INET_PTON@
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_GL_FUNCDECL_SYS (inet_pton, int,
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(int af, const char *restrict src, void *restrict dst)
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_GL_ARG_NONNULL ((2, 3)));
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# endif
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_GL_CXXALIAS_SYS (inet_pton, int,
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(int af, const char *restrict src, void *restrict dst));
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# endif
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_GL_CXXALIASWARN (inet_pton);
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#elif defined GNULIB_POSIXCHECK
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# undef inet_pton
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# if HAVE_RAW_DECL_INET_PTON
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_GL_WARN_ON_USE (inet_pton, "inet_pton is unportable - "
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"use gnulib module inet_pton for portability");
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# endif
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#endif
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#endif /* _@GUARD_PREFIX@_ARPA_INET_H */
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#endif /* _@GUARD_PREFIX@_ARPA_INET_H */
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