Import upstream version 2.14

Makefile.in

@@ -33,18 +33,25 @@ PRE_UNINSTALL = :
 POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
-target_triplet = @target@
 subdir = .
 DIST_COMMON = README $(am__configure_deps) $(srcdir)/Makefile.am \
 	$(srcdir)/Makefile.in $(srcdir)/config.h.in \
 	$(top_srcdir)/configure NEWS THANKS config.guess config.sub \
 	depcomp install-sh ltmain.sh missing
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/check_func_argtypes.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/m4/check_c_alignof.m4 \
+	$(top_srcdir)/m4/check_c_attribute.m4 \
+	$(top_srcdir)/m4/check_c_attribute_section.m4 \
+	$(top_srcdir)/m4/check_c_attribute_visibility.m4 \
+	$(top_srcdir)/m4/check_fts_name_type.m4 \
+	$(top_srcdir)/m4/check_func_argtypes.m4 \
+	$(top_srcdir)/m4/check_opendir_calls_internally.m4 \
 	$(top_srcdir)/m4/includes_headers.m4 \
 	$(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
 	$(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
-	$(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/configure.ac
+	$(top_srcdir)/m4/lt~obsolete.m4 \
+	$(top_srcdir)/m4/no_cross_compiling.m4 \
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
@@ -117,6 +124,7 @@ AWK = @AWK@
 CC = @CC@
 CCDEPMODE = @CCDEPMODE@
 CFLAGS = @CFLAGS@
+CFLAG_VISIBILITY = @CFLAG_VISIBILITY@
 CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
 CYGPATH_W = @CYGPATH_W@
@@ -131,6 +139,7 @@ EGREP = @EGREP@
 EXEEXT = @EXEEXT@
 FGREP = @FGREP@
 GREP = @GREP@
+HAVE_VISIBILITY = @HAVE_VISIBILITY@
 INSTALL = @INSTALL@
 INSTALL_DATA = @INSTALL_DATA@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
@@ -218,11 +227,7 @@ sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
 sysconfdir = @sysconfdir@
-target = @target@
 target_alias = @target_alias@
-target_cpu = @target_cpu@
-target_os = @target_os@
-target_vendor = @target_vendor@
 top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@

NEWS

@@ -1,3 +1,15 @@
+== Version 2.14 ==
+
+18 Dec 2010
+
+* The source code was refactored: all functions was moved to separated files.
+* The +opendir+(3) function is compiled only if it doesn't call other function
+  internally.  It fixes +opendir+(3), +fts_open+(3) and +ftw+(3) functions.
+* The +fts_*+(3) functions were reimplemented based on OpenBSD source.
+* The +ftw_*+(3) functions were reimplemented based on GNU C Library source.
+* The +__opendir2+(3) function was reimplemented based on FreeBSD source.
+* Fixes were made for older GNU C Library and for cross-compiling environment.
+
 == Version 2.13.1 ==
 
 30 Nov 2010

aclocal.m4

@@ -989,10 +989,17 @@ AC_SUBST([am__tar])
 AC_SUBST([am__untar])
 ]) # _AM_PROG_TAR
 
+m4_include([m4/check_c_alignof.m4])
+m4_include([m4/check_c_attribute.m4])
+m4_include([m4/check_c_attribute_section.m4])
+m4_include([m4/check_c_attribute_visibility.m4])
+m4_include([m4/check_fts_name_type.m4])
 m4_include([m4/check_func_argtypes.m4])
+m4_include([m4/check_opendir_calls_internally.m4])
 m4_include([m4/includes_headers.m4])
 m4_include([m4/libtool.m4])
 m4_include([m4/ltoptions.m4])
 m4_include([m4/ltsugar.m4])
 m4_include([m4/ltversion.m4])
 m4_include([m4/lt~obsolete.m4])
+m4_include([m4/no_cross_compiling.m4])

config.h.in

@@ -121,9 +121,6 @@
 /* Define to 1 if you have the `chroot' function. */
 #undef HAVE_CHROOT
 
-/* HAVE_CONFIG_H */
-#undef HAVE_CONFIG_H
-
 /* Define to 1 if you have the `connect' function. */
 #undef HAVE_CONNECT
 
@@ -361,16 +358,15 @@
 /* Define to 1 if you have the `lstat64' function. */
 #undef HAVE_LSTAT64
 
-/* Define to 1 if `lstat' has the bug that it succeeds when given the
-   zero-length file name argument. */
-#undef HAVE_LSTAT_EMPTY_STRING_BUG
-
 /* Define to 1 if you have the `lutimes' function. */
 #undef HAVE_LUTIMES
 
 /* Define to 1 if you have the <memory.h> header file. */
 #undef HAVE_MEMORY_H
 
+/* Define to 1 if you have the `mempcpy' function. */
+#undef HAVE_MEMPCPY
+
 /* Define to 1 if you have the `mkdir' function. */
 #undef HAVE_MKDIR
 
@@ -431,6 +427,9 @@
 /* Define to 1 if you have the `popen' function. */
 #undef HAVE_POPEN
 
+/* Define to 1 if the system has the type `ptrdiff_t'. */
+#undef HAVE_PTRDIFF_T
+
 /* Define to 1 if you have the <pwd.h> header file. */
 #undef HAVE_PWD_H
 
@@ -534,10 +533,6 @@
 /* Define to 1 if you have the `statvfs64' function. */
 #undef HAVE_STATVFS64
 
-/* Define to 1 if `stat' has the bug that it succeeds when given the
-   zero-length file name argument. */
-#undef HAVE_STAT_EMPTY_STRING_BUG
-
 /* Define to 1 if you have the <stdarg.h> header file. */
 #undef HAVE_STDARG_H
 
@@ -550,6 +545,9 @@
 /* Define to 1 if you have the <stdlib.h> header file. */
 #undef HAVE_STDLIB_H
 
+/* Define to 1 if you have the `stpcpy' function. */
+#undef HAVE_STPCPY
+
 /* Define to 1 if you have the `strchrnul' function. */
 #undef HAVE_STRCHRNUL
 
@@ -562,6 +560,15 @@
 /* Define to 1 if `sun_len' is a member of `struct sockaddr_un'. */
 #undef HAVE_STRUCT_SOCKADDR_UN_SUN_LEN
 
+/* Define to 1 if `fts_fts' is a member of `struct _ftsent'. */
+#undef HAVE_STRUCT__FTSENT_FTS_FTS
+
+/* Define to 1 if `fts_name' is a member of `struct _ftsent'. */
+#undef HAVE_STRUCT__FTSENT_FTS_NAME
+
+/* Define to 1 if the type of struct _ftsent.fts_name is `char *' */
+#undef HAVE_STRUCT__FTSENT_FTS_NAME_TYPE_CHAR_P
+
 /* Define to 1 if you have the `symlink' function. */
 #undef HAVE_SYMLINK
 
@@ -603,6 +610,9 @@
 /* Define to 1 if you have the <sys/times.h> header file. */
 #undef HAVE_SYS_TIMES_H
 
+/* Define to 1 if you have the <sys/time.h> header file. */
+#undef HAVE_SYS_TIME_H
+
 /* Define to 1 if you have the <sys/types.h> header file. */
 #undef HAVE_SYS_TYPES_H
 
@@ -651,12 +661,15 @@
 /* Define to 1 if you have the `utimes' function. */
 #undef HAVE_UTIMES
 
+/* Define to 1 if the type of arg 1 for `utimes' is `const char *_' */
+#undef HAVE_UTIMES_TYPE_ARG1_CONST_CHAR_P_
+
+/* Define to 1 if the type of return value for `utimes' is `int' */
+#undef HAVE_UTIMES_TYPE_RETURN_INT
+
 /* Define to 1 if you have the <utime.h> header file. */
 #undef HAVE_UTIME_H
 
-/* Define to 1 if `utime(file, NULL)' sets file's timestamp to the present. */
-#undef HAVE_UTIME_NULL
-
 /* Define to 1 if you have the `vfork' function. */
 #undef HAVE_VFORK
 
@@ -666,6 +679,19 @@
 /* Define to 1 if you have the `_xftw64' function. */
 #undef HAVE__XFTW64
 
+/* Define to 1 if compiler supports `__alignof__' syntax. */
+#undef HAVE___ALIGNOF__
+
+/* Define to 1 if compiler supports `__attribute__((constructor))' syntax. */
+#undef HAVE___ATTRIBUTE__CONSTRUCTOR
+
+/* Define to 1 if compiler supports
+   `__attribute__((section("data.fakechroot")))' syntax. */
+#undef HAVE___ATTRIBUTE__SECTION_DATA_FAKECHROOT
+
+/* Define to 1 if the compiler supports simple visibility declarations. */
+#undef HAVE___ATTRIBUTE__VISIBILITY
+
 /* Define to 1 if you have the `__chk_fail' function. */
 #undef HAVE___CHK_FAIL
 
@@ -723,6 +749,9 @@
 /* Define to 1 if you have the `__xmknod' function. */
 #undef HAVE___XMKNOD
 
+/* Define to 1 if you have the `__xmknodat' function. */
+#undef HAVE___XMKNODAT
+
 /* Define to 1 if you have the `__xstat' function. */
 #undef HAVE___XSTAT
 
@@ -737,6 +766,12 @@
    */
 #undef LT_OBJDIR
 
+/* Define to 1 if opendir function calls __open function internally. */
+#undef OPENDIR_CALLS___OPEN
+
+/* Define to 1 if opendir function calls __opendir2 function internally. */
+#undef OPENDIR_CALLS___OPENDIR2
+
 /* Name of package */
 #undef PACKAGE
 
@@ -811,14 +846,22 @@
 /* Define to 1 if you have the ANSI C header files. */
 #undef STDC_HEADERS
 
-/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
-#undef TIME_WITH_SYS_TIME
+/* Define to the type of arg 1 for `utimes'. */
+#undef UTIMES_TYPE_ARG1
+
+/* Define to the type of arg 2 for `utimes'. */
+#undef UTIMES_TYPE_ARG2
+
+/* Define to the type of return value for `utimes'. */
+#undef UTIMES_TYPE_RETURN
 
 /* Version number of package */
 #undef VERSION
 
-/* Define to empty if `const' does not conform to ANSI C. */
-#undef const
+/* Define for Solaris 2.5.1 so the uint32_t typedef from <sys/synch.h>,
+   <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
+   #define below would cause a syntax error. */
+#undef _UINT32_T
 
 /* Define to `int' if <sys/types.h> doesn't define. */
 #undef gid_t
@@ -829,8 +872,18 @@
 /* Define to `long int' if <sys/types.h> does not define. */
 #undef off_t
 
+/* Define to `int' if <sys/types.h> does not define. */
+#undef pid_t
+
 /* Define to `unsigned int' if <sys/types.h> does not define. */
 #undef size_t
 
+/* Define to `int' if <sys/types.h> does not define. */
+#undef ssize_t
+
 /* Define to `int' if <sys/types.h> doesn't define. */
 #undef uid_t
+
+/* Define to the type of an unsigned integer type of width exactly 32 bits if
+   such a type exists and the standard includes do not define it. */
+#undef uint32_t