# the same distribution terms as the rest of that program.
#
# Generated by gnulib-tool.
-# Reproduce by: gnulib-tool --import --dir=. --local-dir=gnulib-local --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --lgpl=3 --no-conditional-dependencies --libtool --macro-prefix=gl --no-vc-files accept alignof alloca-opt announce-gen autobuild bind byteswap c-strcase canonicalize-lgpl ceil clock-time close connect copysign dirfd duplocale environ extensions flock floor fpieee frexp fstat full-read full-write func gendocs getaddrinfo getlogin getpeername getsockname getsockopt git-version-gen gitlog-to-changelog gnu-web-doc-update gnupload havelib iconv_open-utf inet_ntop inet_pton isfinite isinf isnan ldexp lib-symbol-versions lib-symbol-visibility libunistring listen localcharset locale log1p lstat maintainer-makefile malloc-gnu malloca mkstemp nl_langinfo nproc open pipe-posix pipe2 poll putenv recv recvfrom regex rename select send sendto setenv setsockopt shutdown socket stat-time stdlib strftime striconveh string sys_stat time times trunc verify vsnprintf warnings wchar
+# Reproduce by: gnulib-tool --import --dir=. --local-dir=gnulib-local --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --lgpl=3 --no-conditional-dependencies --libtool --macro-prefix=gl --no-vc-files accept alignof alloca-opt announce-gen autobuild bind byteswap c-strcase canonicalize-lgpl ceil clock-time close connect copysign dirfd duplocale environ extensions flock floor fpieee frexp fstat fsync full-read full-write func gendocs getaddrinfo getlogin getpeername getsockname getsockopt git-version-gen gitlog-to-changelog gnu-web-doc-update gnupload havelib iconv_open-utf inet_ntop inet_pton isfinite isinf isnan ldexp lib-symbol-versions lib-symbol-visibility libunistring link listen localcharset locale log1p lstat maintainer-makefile malloc-gnu malloca mkdir mkstemp nl_langinfo nproc open pipe-posix pipe2 poll putenv readlink recv recvfrom regex rename rmdir select send sendto setenv setsockopt shutdown socket stat-time stdlib strftime striconveh string sys_stat time times trunc unistd verify vsnprintf warnings wchar
AUTOMAKE_OPTIONS = 1.9.6 gnits subdir-objects
## end gnulib module fstat
+## begin gnulib module fsync
+
+
+EXTRA_DIST += fsync.c
+
+EXTRA_libgnu_la_SOURCES += fsync.c
+
+## end gnulib module fsync
+
## begin gnulib module full-read
libgnu_la_SOURCES += full-read.h full-read.c
## end gnulib module libunistring
+## begin gnulib module link
+
+
+EXTRA_DIST += link.c
+
+EXTRA_libgnu_la_SOURCES += link.c
+
+## end gnulib module link
+
## begin gnulib module listen
## end gnulib module memchr
+## begin gnulib module mkdir
+
+
+EXTRA_DIST += mkdir.c
+
+EXTRA_libgnu_la_SOURCES += mkdir.c
+
+## end gnulib module mkdir
+
## begin gnulib module mkstemp
## end gnulib module stdlib
+## begin gnulib module strdup-posix
+
+
+EXTRA_DIST += strdup.c
+
+EXTRA_libgnu_la_SOURCES += strdup.c
+
+## end gnulib module strdup-posix
+
## begin gnulib module streq
--- /dev/null
+/* Emulate fsync on platforms that lack it, primarily Windows and
+ cross-compilers like MinGW.
+
+ This is derived from sqlite3 sources.
+ http://www.sqlite.org/cvstrac/rlog?f=sqlite/src/os_win.c
+ http://www.sqlite.org/copyright.html
+
+ Written by Richard W.M. Jones <rjones.at.redhat.com>
+
+ Copyright (C) 2008-2014 Free Software Foundation, Inc.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+#include <config.h>
+#include <unistd.h>
+
+#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
+
+/* FlushFileBuffers */
+# define WIN32_LEAN_AND_MEAN
+# include <windows.h>
+
+# include <errno.h>
+
+/* Get _get_osfhandle. */
+# include "msvc-nothrow.h"
+
+int
+fsync (int fd)
+{
+ HANDLE h = (HANDLE) _get_osfhandle (fd);
+ DWORD err;
+
+ if (h == INVALID_HANDLE_VALUE)
+ {
+ errno = EBADF;
+ return -1;
+ }
+
+ if (!FlushFileBuffers (h))
+ {
+ /* Translate some Windows errors into rough approximations of Unix
+ * errors. MSDN is useless as usual - in this case it doesn't
+ * document the full range of errors.
+ */
+ err = GetLastError ();
+ switch (err)
+ {
+ case ERROR_ACCESS_DENIED:
+ /* For a read-only handle, fsync should succeed, even though we have
+ no way to sync the access-time changes. */
+ return 0;
+
+ /* eg. Trying to fsync a tty. */
+ case ERROR_INVALID_HANDLE:
+ errno = EINVAL;
+ break;
+
+ default:
+ errno = EIO;
+ }
+ return -1;
+ }
+
+ return 0;
+}
+
+#else /* !Windows */
+
+# error "This platform lacks fsync function, and Gnulib doesn't provide a replacement. This is a bug in Gnulib."
+
+#endif /* !Windows */
--- /dev/null
+/* Emulate link on platforms that lack it, namely native Windows platforms.
+
+ Copyright (C) 2009-2014 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2, 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 Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this program; if not, see <http://www.gnu.org/licenses/>. */
+
+#include <config.h>
+
+#include <unistd.h>
+
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/stat.h>
+
+#if !HAVE_LINK
+# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
+
+# define WIN32_LEAN_AND_MEAN
+# include <windows.h>
+
+/* CreateHardLink was introduced only in Windows 2000. */
+typedef BOOL (WINAPI * CreateHardLinkFuncType) (LPCTSTR lpFileName,
+ LPCTSTR lpExistingFileName,
+ LPSECURITY_ATTRIBUTES lpSecurityAttributes);
+static CreateHardLinkFuncType CreateHardLinkFunc = NULL;
+static BOOL initialized = FALSE;
+
+static void
+initialize (void)
+{
+ HMODULE kernel32 = GetModuleHandle ("kernel32.dll");
+ if (kernel32 != NULL)
+ {
+ CreateHardLinkFunc =
+ (CreateHardLinkFuncType) GetProcAddress (kernel32, "CreateHardLinkA");
+ }
+ initialized = TRUE;
+}
+
+int
+link (const char *file1, const char *file2)
+{
+ char *dir;
+ size_t len1 = strlen (file1);
+ size_t len2 = strlen (file2);
+ if (!initialized)
+ initialize ();
+ if (CreateHardLinkFunc == NULL)
+ {
+ /* System does not support hard links. */
+ errno = EPERM;
+ return -1;
+ }
+ /* Reject trailing slashes on non-directories; mingw does not
+ support hard-linking directories. */
+ if ((len1 && (file1[len1 - 1] == '/' || file1[len1 - 1] == '\\'))
+ || (len2 && (file2[len2 - 1] == '/' || file2[len2 - 1] == '\\')))
+ {
+ struct stat st;
+ if (stat (file1, &st) == 0 && S_ISDIR (st.st_mode))
+ errno = EPERM;
+ else
+ errno = ENOTDIR;
+ return -1;
+ }
+ /* CreateHardLink("b/.","a",NULL) creates file "b", so we must check
+ that dirname(file2) exists. */
+ dir = strdup (file2);
+ if (!dir)
+ return -1;
+ {
+ struct stat st;
+ char *p = strchr (dir, '\0');
+ while (dir < p && (*--p != '/' && *p != '\\'));
+ *p = '\0';
+ if (p != dir && stat (dir, &st) == -1)
+ {
+ int saved_errno = errno;
+ free (dir);
+ errno = saved_errno;
+ return -1;
+ }
+ free (dir);
+ }
+ /* Now create the link. */
+ if (CreateHardLinkFunc (file2, file1, NULL) == 0)
+ {
+ /* It is not documented which errors CreateHardLink() can produce.
+ * The following conversions are based on tests on a Windows XP SP2
+ * system. */
+ DWORD err = GetLastError ();
+ switch (err)
+ {
+ case ERROR_ACCESS_DENIED:
+ errno = EACCES;
+ break;
+
+ case ERROR_INVALID_FUNCTION: /* fs does not support hard links */
+ errno = EPERM;
+ break;
+
+ case ERROR_NOT_SAME_DEVICE:
+ errno = EXDEV;
+ break;
+
+ case ERROR_PATH_NOT_FOUND:
+ case ERROR_FILE_NOT_FOUND:
+ errno = ENOENT;
+ break;
+
+ case ERROR_INVALID_PARAMETER:
+ errno = ENAMETOOLONG;
+ break;
+
+ case ERROR_TOO_MANY_LINKS:
+ errno = EMLINK;
+ break;
+
+ case ERROR_ALREADY_EXISTS:
+ errno = EEXIST;
+ break;
+
+ default:
+ errno = EIO;
+ }
+ return -1;
+ }
+
+ return 0;
+}
+
+# else /* !Windows */
+
+# error "This platform lacks a link function, and Gnulib doesn't provide a replacement. This is a bug in Gnulib."
+
+# endif /* !Windows */
+#else /* HAVE_LINK */
+
+# undef link
+
+/* Create a hard link from FILE1 to FILE2, working around platform bugs. */
+int
+rpl_link (char const *file1, char const *file2)
+{
+ size_t len1;
+ size_t len2;
+ struct stat st;
+
+ /* Don't allow IRIX to dereference dangling file2 symlink. */
+ if (!lstat (file2, &st))
+ {
+ errno = EEXIST;
+ return -1;
+ }
+
+ /* Reject trailing slashes on non-directories. */
+ len1 = strlen (file1);
+ len2 = strlen (file2);
+ if ((len1 && file1[len1 - 1] == '/')
+ || (len2 && file2[len2 - 1] == '/'))
+ {
+ /* Let link() decide whether hard-linking directories is legal.
+ If stat() fails, then link() should fail for the same reason
+ (although on Solaris 9, link("file/","oops") mistakenly
+ succeeds); if stat() succeeds, require a directory. */
+ if (stat (file1, &st))
+ return -1;
+ if (!S_ISDIR (st.st_mode))
+ {
+ errno = ENOTDIR;
+ return -1;
+ }
+ }
+ else
+ {
+ /* Fix Cygwin 1.5.x bug where link("a","b/.") creates file "b". */
+ char *dir = strdup (file2);
+ char *p;
+ if (!dir)
+ return -1;
+ /* We already know file2 does not end in slash. Strip off the
+ basename, then check that the dirname exists. */
+ p = strrchr (dir, '/');
+ if (p)
+ {
+ *p = '\0';
+ if (stat (dir, &st) == -1)
+ {
+ int saved_errno = errno;
+ free (dir);
+ errno = saved_errno;
+ return -1;
+ }
+ }
+ free (dir);
+ }
+ return link (file1, file2);
+}
+#endif /* HAVE_LINK */
--- /dev/null
+/* On some systems, mkdir ("foo/", 0700) fails because of the trailing
+ slash. On those systems, this wrapper removes the trailing slash.
+
+ Copyright (C) 2001, 2003, 2006, 2008-2014 Free Software Foundation, Inc.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Lesser 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 Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+/* written by Jim Meyering */
+
+#include <config.h>
+
+/* Specification. */
+#include <sys/stat.h>
+
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "dirname.h"
+
+/* Disable the definition of mkdir to rpl_mkdir (from the <sys/stat.h>
+ substitute) in this file. Otherwise, we'd get an endless recursion. */
+#undef mkdir
+
+/* mingw's _mkdir() function has 1 argument, but we pass 2 arguments.
+ Additionally, it declares _mkdir (and depending on compile flags, an
+ alias mkdir), only in the nonstandard includes <direct.h> and <io.h>,
+ which are included in the <sys/stat.h> override. */
+#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
+# define mkdir(name,mode) _mkdir (name)
+# define maybe_unused _GL_UNUSED
+#else
+# define maybe_unused /* empty */
+#endif
+
+/* This function is required at least for NetBSD 1.5.2. */
+
+int
+rpl_mkdir (char const *dir, mode_t mode maybe_unused)
+{
+ int ret_val;
+ char *tmp_dir;
+ size_t len = strlen (dir);
+
+ if (len && dir[len - 1] == '/')
+ {
+ tmp_dir = strdup (dir);
+ if (!tmp_dir)
+ {
+ /* Rather than rely on strdup-posix, we set errno ourselves. */
+ errno = ENOMEM;
+ return -1;
+ }
+ strip_trailing_slashes (tmp_dir);
+ }
+ else
+ {
+ tmp_dir = (char *) dir;
+ }
+#if FUNC_MKDIR_DOT_BUG
+ /* Additionally, cygwin 1.5 mistakenly creates a directory "d/./". */
+ {
+ char *last = last_component (tmp_dir);
+ if (*last == '.' && (last[1] == '\0'
+ || (last[1] == '.' && last[2] == '\0')))
+ {
+ struct stat st;
+ if (stat (tmp_dir, &st) == 0)
+ errno = EEXIST;
+ return -1;
+ }
+ }
+#endif /* FUNC_MKDIR_DOT_BUG */
+
+ ret_val = mkdir (tmp_dir, mode);
+
+ if (tmp_dir != dir)
+ free (tmp_dir);
+
+ return ret_val;
+}
--- /dev/null
+/* Copyright (C) 1991, 1996-1998, 2002-2004, 2006-2007, 2009-2014 Free Software
+ Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2, 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 Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License along
+ with this program; if not, see <http://www.gnu.org/licenses/>. */
+
+#ifndef _LIBC
+# include <config.h>
+#endif
+
+/* Get specification. */
+#include <string.h>
+
+#include <stdlib.h>
+
+#undef __strdup
+#ifdef _LIBC
+# undef strdup
+#endif
+
+#ifndef weak_alias
+# define __strdup strdup
+#endif
+
+/* Duplicate S, returning an identical malloc'd string. */
+char *
+__strdup (const char *s)
+{
+ size_t len = strlen (s) + 1;
+ void *new = malloc (len);
+
+ if (new == NULL)
+ return NULL;
+
+ return (char *) memcpy (new, s, len);
+}
+#ifdef libc_hidden_def
+libc_hidden_def (__strdup)
+#endif
+#ifdef weak_alias
+weak_alias (__strdup, strdup)
+#endif
--- /dev/null
+# fsync.m4 serial 2
+dnl Copyright (C) 2008-2014 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+
+AC_DEFUN([gl_FUNC_FSYNC],
+[
+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
+ AC_CHECK_FUNCS_ONCE([fsync])
+ if test $ac_cv_func_fsync = no; then
+ HAVE_FSYNC=0
+ fi
+])
+
+# Prerequisites of lib/fsync.c.
+AC_DEFUN([gl_PREREQ_FSYNC], [:])
# Specification in the form of a command-line invocation:
-# gnulib-tool --import --dir=. --local-dir=gnulib-local --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --lgpl=3 --no-conditional-dependencies --libtool --macro-prefix=gl --no-vc-files accept alignof alloca-opt announce-gen autobuild bind byteswap c-strcase canonicalize-lgpl ceil clock-time close connect copysign dirfd duplocale environ extensions flock floor fpieee frexp fstat full-read full-write func gendocs getaddrinfo getlogin getpeername getsockname getsockopt git-version-gen gitlog-to-changelog gnu-web-doc-update gnupload havelib iconv_open-utf inet_ntop inet_pton isfinite isinf isnan ldexp lib-symbol-versions lib-symbol-visibility libunistring listen localcharset locale log1p lstat maintainer-makefile malloc-gnu malloca mkstemp nl_langinfo nproc open pipe-posix pipe2 poll putenv recv recvfrom regex rename select send sendto setenv setsockopt shutdown socket stat-time stdlib strftime striconveh string sys_stat time times trunc verify vsnprintf warnings wchar
+# gnulib-tool --import --dir=. --local-dir=gnulib-local --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --lgpl=3 --no-conditional-dependencies --libtool --macro-prefix=gl --no-vc-files accept alignof alloca-opt announce-gen autobuild bind byteswap c-strcase canonicalize-lgpl ceil clock-time close connect copysign dirfd duplocale environ extensions flock floor fpieee frexp fstat fsync full-read full-write func gendocs getaddrinfo getlogin getpeername getsockname getsockopt git-version-gen gitlog-to-changelog gnu-web-doc-update gnupload havelib iconv_open-utf inet_ntop inet_pton isfinite isinf isnan ldexp lib-symbol-versions lib-symbol-visibility libunistring link listen localcharset locale log1p lstat maintainer-makefile malloc-gnu malloca mkdir mkstemp nl_langinfo nproc open pipe-posix pipe2 poll putenv readlink recv recvfrom regex rename rmdir select send sendto setenv setsockopt shutdown socket stat-time stdlib strftime striconveh string sys_stat time times trunc unistd verify vsnprintf warnings wchar
# Specification in the form of a few gnulib-tool.m4 macro invocations:
gl_LOCAL_DIR([gnulib-local])
fpieee
frexp
fstat
+ fsync
full-read
full-write
func
lib-symbol-versions
lib-symbol-visibility
libunistring
+ link
listen
localcharset
locale
maintainer-makefile
malloc-gnu
malloca
+ mkdir
mkstemp
nl_langinfo
nproc
pipe2
poll
putenv
+ readlink
recv
recvfrom
regex
rename
+ rmdir
select
send
sendto
time
times
trunc
+ unistd
verify
vsnprintf
warnings
AC_REQUIRE([gl_FP_IEEE])
# Code from module frexp:
# Code from module fstat:
+ # Code from module fsync:
# Code from module full-read:
# Code from module full-write:
# Code from module func:
# Code from module lib-symbol-versions:
# Code from module lib-symbol-visibility:
# Code from module libunistring:
+ # Code from module link:
# Code from module listen:
# Code from module localcharset:
# Code from module locale:
# Code from module mbsinit:
# Code from module mbtowc:
# Code from module memchr:
+ # Code from module mkdir:
# Code from module mkstemp:
# Code from module msvc-inval:
# Code from module msvc-nothrow:
# Code from module stdint:
# Code from module stdio:
# Code from module stdlib:
+ # Code from module strdup-posix:
# Code from module streq:
# Code from module strftime:
# Code from module striconveh:
gl_PREREQ_FSTAT
fi
gl_SYS_STAT_MODULE_INDICATOR([fstat])
+ gl_FUNC_FSYNC
+ if test $HAVE_FSYNC = 0; then
+ AC_LIBOBJ([fsync])
+ gl_PREREQ_FSYNC
+ fi
+ gl_UNISTD_MODULE_INDICATOR([fsync])
gl_FUNC
gl_GETADDRINFO
if test $HAVE_GETADDRINFO = 0; then
gl_LD_VERSION_SCRIPT
gl_VISIBILITY
gl_LIBUNISTRING
+ gl_FUNC_LINK
+ if test $HAVE_LINK = 0 || test $REPLACE_LINK = 1; then
+ AC_LIBOBJ([link])
+ fi
+ gl_UNISTD_MODULE_INDICATOR([link])
AC_REQUIRE([gl_HEADER_SYS_SOCKET])
if test "$ac_cv_header_winsock2_h" = yes; then
AC_LIBOBJ([listen])
gl_PREREQ_MEMCHR
fi
gl_STRING_MODULE_INDICATOR([memchr])
+ gl_FUNC_MKDIR
+ if test $REPLACE_MKDIR = 1; then
+ AC_LIBOBJ([mkdir])
+ fi
gl_FUNC_MKSTEMP
if test $HAVE_MKSTEMP = 0 || test $REPLACE_MKSTEMP = 1; then
AC_LIBOBJ([mkstemp])
gl_STDINT_H
gl_STDIO_H
gl_STDLIB_H
+ gl_FUNC_STRDUP_POSIX
+ if test $ac_cv_func_strdup = no || test $REPLACE_STRDUP = 1; then
+ AC_LIBOBJ([strdup])
+ gl_PREREQ_STRDUP
+ fi
+ gl_STRING_MODULE_INDICATOR([strdup])
gl_FUNC_GNU_STRFTIME
if test $gl_cond_libtool = false; then
gl_ltlibdeps="$gl_ltlibdeps $LTLIBICONV"
lib/floor.c
lib/frexp.c
lib/fstat.c
+ lib/fsync.c
lib/full-read.c
lib/full-read.h
lib/full-write.c
lib/itold.c
lib/langinfo.in.h
lib/libunistring.valgrind
+ lib/link.c
lib/listen.c
lib/localcharset.c
lib/localcharset.h
lib/mbtowc.c
lib/memchr.c
lib/memchr.valgrind
+ lib/mkdir.c
lib/mkstemp.c
lib/msvc-inval.c
lib/msvc-inval.h
lib/stdint.in.h
lib/stdio.in.h
lib/stdlib.in.h
+ lib/strdup.c
lib/streq.h
lib/strftime.c
lib/strftime.h
m4/fpieee.m4
m4/frexp.m4
m4/fstat.m4
+ m4/fsync.m4
m4/func.m4
m4/getaddrinfo.m4
m4/getlogin.m4
m4/lib-prefix.m4
m4/libunistring-base.m4
m4/libunistring.m4
+ m4/link.m4
m4/localcharset.m4
m4/locale-fr.m4
m4/locale-ja.m4
m4/mbstate_t.m4
m4/mbtowc.m4
m4/memchr.m4
+ m4/mkdir.m4
m4/mkstemp.m4
m4/mmap-anon.m4
m4/mode_t.m4
m4/stdint_h.m4
m4/stdio_h.m4
m4/stdlib_h.m4
+ m4/strdup.m4
m4/strftime.m4
m4/string_h.m4
m4/sys_file_h.m4
--- /dev/null
+# link.m4 serial 8
+dnl Copyright (C) 2009-2014 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+
+AC_DEFUN([gl_FUNC_LINK],
+[
+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
+ AC_CHECK_FUNCS_ONCE([link])
+ if test $ac_cv_func_link = no; then
+ HAVE_LINK=0
+ else
+ AC_CACHE_CHECK([whether link obeys POSIX],
+ [gl_cv_func_link_works],
+ [touch conftest.a
+ # Assume that if we have lstat, we can also check symlinks.
+ if test $ac_cv_func_lstat = yes; then
+ ln -s conftest.a conftest.lnk
+ fi
+ AC_RUN_IFELSE(
+ [AC_LANG_PROGRAM(
+ [[#include <unistd.h>
+ ]],
+ [[int result = 0;
+ if (!link ("conftest.a", "conftest.b/"))
+ result |= 1;
+#if HAVE_LSTAT
+ if (!link ("conftest.lnk/", "conftest.b"))
+ result |= 2;
+ if (rename ("conftest.a", "conftest.b"))
+ result |= 4;
+ if (!link ("conftest.b", "conftest.lnk"))
+ result |= 8;
+#endif
+ return result;
+ ]])],
+ [gl_cv_func_link_works=yes], [gl_cv_func_link_works=no],
+ [case "$host_os" in
+ # Guess yes on glibc systems.
+ *-gnu*) gl_cv_func_link_works="guessing yes" ;;
+ # If we don't know, assume the worst.
+ *) gl_cv_func_link_works="guessing no" ;;
+ esac
+ ])
+ rm -f conftest.a conftest.b conftest.lnk])
+ case "$gl_cv_func_link_works" in
+ *yes) ;;
+ *)
+ REPLACE_LINK=1
+ ;;
+ esac
+ fi
+])
--- /dev/null
+# serial 11
+
+# Copyright (C) 2001, 2003-2004, 2006, 2008-2014 Free Software Foundation, Inc.
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# On some systems, mkdir ("foo/", 0700) fails because of the trailing slash.
+# On others, mkdir ("foo/./", 0700) mistakenly succeeds.
+# On such systems, arrange to use a wrapper function.
+AC_DEFUN([gl_FUNC_MKDIR],
+[dnl
+ AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS])
+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
+ AC_CHECK_HEADERS_ONCE([unistd.h])
+ AC_CACHE_CHECK([whether mkdir handles trailing slash],
+ [gl_cv_func_mkdir_trailing_slash_works],
+ [rm -rf conftest.dir
+ AC_RUN_IFELSE([AC_LANG_PROGRAM([[
+# include <sys/types.h>
+# include <sys/stat.h>
+]], [return mkdir ("conftest.dir/", 0700);])],
+ [gl_cv_func_mkdir_trailing_slash_works=yes],
+ [gl_cv_func_mkdir_trailing_slash_works=no],
+ [case "$host_os" in
+ # Guess yes on glibc systems.
+ *-gnu*) gl_cv_func_mkdir_trailing_slash_works="guessing yes" ;;
+ # If we don't know, assume the worst.
+ *) gl_cv_func_mkdir_trailing_slash_works="guessing no" ;;
+ esac
+ ])
+ rm -rf conftest.dir
+ ]
+ )
+ case "$gl_cv_func_mkdir_trailing_slash_works" in
+ *yes) ;;
+ *)
+ REPLACE_MKDIR=1
+ ;;
+ esac
+
+ AC_CACHE_CHECK([whether mkdir handles trailing dot],
+ [gl_cv_func_mkdir_trailing_dot_works],
+ [rm -rf conftest.dir
+ AC_RUN_IFELSE([AC_LANG_PROGRAM([[
+# include <sys/types.h>
+# include <sys/stat.h>
+]], [return !mkdir ("conftest.dir/./", 0700);])],
+ [gl_cv_func_mkdir_trailing_dot_works=yes],
+ [gl_cv_func_mkdir_trailing_dot_works=no],
+ [case "$host_os" in
+ # Guess yes on glibc systems.
+ *-gnu*) gl_cv_func_mkdir_trailing_dot_works="guessing yes" ;;
+ # If we don't know, assume the worst.
+ *) gl_cv_func_mkdir_trailing_dot_works="guessing no" ;;
+ esac
+ ])
+ rm -rf conftest.dir
+ ]
+ )
+ case "$gl_cv_func_mkdir_trailing_dot_works" in
+ *yes) ;;
+ *)
+ REPLACE_MKDIR=1
+ AC_DEFINE([FUNC_MKDIR_DOT_BUG], [1], [Define to 1 if mkdir mistakenly
+ creates a directory given with a trailing dot component.])
+ ;;
+ esac
+])
--- /dev/null
+# strdup.m4 serial 13
+
+dnl Copyright (C) 2002-2014 Free Software Foundation, Inc.
+
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+
+AC_DEFUN([gl_FUNC_STRDUP],
+[
+ AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
+ AC_CHECK_FUNCS_ONCE([strdup])
+ AC_CHECK_DECLS_ONCE([strdup])
+ if test $ac_cv_have_decl_strdup = no; then
+ HAVE_DECL_STRDUP=0
+ fi
+])
+
+AC_DEFUN([gl_FUNC_STRDUP_POSIX],
+[
+ AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
+ AC_REQUIRE([gl_CHECK_MALLOC_POSIX])
+ AC_CHECK_FUNCS_ONCE([strdup])
+ if test $ac_cv_func_strdup = yes; then
+ if test $gl_cv_func_malloc_posix != yes; then
+ REPLACE_STRDUP=1
+ fi
+ fi
+ AC_CHECK_DECLS_ONCE([strdup])
+ if test $ac_cv_have_decl_strdup = no; then
+ HAVE_DECL_STRDUP=0
+ fi
+])
+
+# Prerequisites of lib/strdup.c.
+AC_DEFUN([gl_PREREQ_STRDUP], [:])
HCoop / bpt / guile.git / commitdiff