* m4/getdate.m4 (gl_C_COMPOUND_LITERALS): New macro.

[gnulib.git] / m4 / fts.m4

diff --git a/m4/fts.m4 b/m4/fts.m4
index e549305..1c9703a 100644 (file)
--- a/m4/fts.m4
+++ b/m4/fts.m4
@@ -1,4 +1,4 @@
-#serial 3
+#serial 5
 dnl Copyright (C) 2005 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -6,7 +6,21 @@ dnl with or without modifications, as long as this notice is preserved.
 
 AC_DEFUN([gl_FUNC_FTS],
 [
-  AC_LIBSOURCES([fts.c, fts_.h, intprops.h])
+  AC_REQUIRE([gl_FUNC_FTS_CORE])
+  AC_LIBSOURCES([fts-cycle.c])
+])
+
+AC_DEFUN([gl_FUNC_FTS_LGPL],
+[
+  AC_REQUIRE([gl_FUNC_FTS_CORE])
+  AC_DEFINE([_LGPL_PACKAGE], 1,
+    [Define to 1 if compiling for a package to be distributed under the
+     GNU Lesser Public License.])
+])
+
+AC_DEFUN([gl_FUNC_FTS_CORE],
+[
+  AC_LIBSOURCES([fts.c, fts_.h])
 
   dnl Use this version of fts unconditionally, since the GNU libc and
   dnl NetBSD versions have bugs and/or unnecessary limitations.
@@ -16,21 +30,8 @@ AC_DEFUN([gl_FUNC_FTS],
 
   # Checks for header files.
   AC_REQUIRE([AC_HEADER_DIRENT])
-  AC_REQUIRE([AC_HEADER_STDC])
-  AC_CHECK_HEADERS_ONCE([fcntl.h inttypes.h stddef.h stdint.h])
-  AC_CHECK_HEADERS_ONCE([stdlib.h string.h sys/param.h unistd.h])
-
-  # Checks for typedefs, structures, and compiler characteristics.
-  AC_REQUIRE([AM_STDBOOL_H])
-  AC_REQUIRE([AC_C_CONST])
-  AC_REQUIRE([AC_TYPE_SIZE_T])
-  AC_REQUIRE([gt_INTTYPES_PRI])
-  AC_CHECK_TYPES([ptrdiff_t])
+  AC_CHECK_HEADERS_ONCE([sys/param.h])
 
   # Checks for library functions.
-  AC_REQUIRE([AC_FUNC_CLOSEDIR_VOID])
-  AC_REQUIRE([AC_FUNC_LSTAT])
   AC_REQUIRE([AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK])
-  AC_REQUIRE([AC_FUNC_STAT])
-  AC_CHECK_FUNCS_ONCE([fchdir memmove memset strrchr])
 ])