X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fglob.m4;h=bc3e67cff1a624093be20c3b747072e955df9465;hb=f7b182c11bce2ba412f47a764dd7555a488dbfb1;hp=5d80e058785c87a59142f7d4d31d9f30978eda12;hpb=5bf19ea1565c4f9613c838f0cd57feb5e2391338;p=gnulib.git

diff --git a/m4/glob.m4 b/m4/glob.m4
index 5d80e0587..bc3e67cff 100644
--- a/m4/glob.m4
+++ b/m4/glob.m4
@@ -1,5 +1,5 @@
-# glob.m4 serial 4
-dnl Copyright (C) 2005, 2006 Free Software Foundation, Inc.
+# glob.m4 serial 10
+dnl Copyright (C) 2005-2007 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.
@@ -13,7 +13,6 @@ AC_DEFUN([gl_GLOB_SUBSTITUTE],
   gl_PREREQ_GLOB
 
   GLOB_H=glob.h
-  AC_LIBSOURCES([glob.c, glob_.h, glob-libc.h])
   AC_LIBOBJ([glob])
   AC_SUBST([GLOB_H])
 ])
@@ -72,9 +71,16 @@ if (glob ("conf*-globtest", 0, NULL, &found) == GLOB_NOMATCH) return 1;]]),
 
 # Prerequisites of lib/glob.*.
 AC_DEFUN([gl_PREREQ_GLOB],
-[ AC_REQUIRE([gl_CHECK_TYPE_STRUCT_DIRENT_D_TYPE])dnl
-  AC_REQUIRE([AC_GNU_SOURCE])dnl
-  AC_CHECK_HEADERS_ONCE([dirent.h])dnl
+[
+  AC_REQUIRE([gl_CHECK_TYPE_STRUCT_DIRENT_D_TYPE])dnl
+  AC_REQUIRE([AC_C_RESTRICT])dnl
+  AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])dnl
   AC_CHECK_HEADERS_ONCE([sys/cdefs.h unistd.h])dnl
-  AC_CHECK_FUNCS_ONCE([getlogin_r getpwnam_r])dnl
-  :])
+  if test $ac_cv_header_sys_cdefs_h = yes; then
+    HAVE_SYS_CDEFS_H=1
+  else
+    HAVE_SYS_CDEFS_H=0
+  fi
+  AC_SUBST([HAVE_SYS_CDEFS_H])
+  AC_CHECK_FUNCS_ONCE([fstatat getlogin_r getpwnam_r])dnl
+])