diff -Naur make-3.82.90-orig/acinclude.m4 make-3.82.90/acinclude.m4
--- make-3.82.90-orig/acinclude.m4	2011-10-12 11:35:50.890813000 -0400
+++ make-3.82.90/acinclude.m4	2011-10-12 11:49:31.274479000 -0400
@@ -106,16 +106,17 @@
    ac_cv_struct_st_mtim_nsec,
    [ac_save_CPPFLAGS="$CPPFLAGS"
     ac_cv_struct_st_mtim_nsec=no
-    # tv_nsec -- the usual case
-    # _tv_nsec -- Solaris 2.6, if
+    # st_mtim.tv_nsec -- the usual case
+    # st_mtim._tv_nsec -- Solaris 2.6, if
     #	(defined _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED == 1
     #	 && !defined __EXTENSIONS__)
-    # st__tim.tv_nsec -- UnixWare 2.1.2
-    for ac_val in tv_nsec _tv_nsec st__tim.tv_nsec; do
+    # st_mtim.st__tim.tv_nsec -- UnixWare 2.1.2
+    # st_mtimespec.tv_nsec -- Darwin (Mac OSX)
+    for ac_val in st_mtim.tv_nsec st_mtim._tv_nsec st_mtim.st__tim.tv_nsec st_mtimespec.tv_nsec; do
       CPPFLAGS="$ac_save_CPPFLAGS -DST_MTIM_NSEC=$ac_val"
       AC_TRY_COMPILE([#include <sys/types.h>
 #include <sys/stat.h>
-	], [struct stat s; s.st_mtim.ST_MTIM_NSEC;],
+	], [struct stat s; s.ST_MTIM_NSEC;],
         [ac_cv_struct_st_mtim_nsec=$ac_val; break])
     done
     CPPFLAGS="$ac_save_CPPFLAGS"
diff -Naur make-3.82.90-orig/configure make-3.82.90/configure
--- make-3.82.90-orig/configure	2011-10-12 11:35:51.280788000 -0400
+++ make-3.82.90/configure	2011-10-12 11:49:31.673401000 -0400
@@ -7114,12 +7114,13 @@
 else
   ac_save_CPPFLAGS="$CPPFLAGS"
     ac_cv_struct_st_mtim_nsec=no
-    # tv_nsec -- the usual case
-    # _tv_nsec -- Solaris 2.6, if
+    # st_mtim.tv_nsec -- the usual case
+    # st_mtim._tv_nsec -- Solaris 2.6, if
     #	(defined _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED == 1
     #	 && !defined __EXTENSIONS__)
-    # st__tim.tv_nsec -- UnixWare 2.1.2
-    for ac_val in tv_nsec _tv_nsec st__tim.tv_nsec; do
+    # st_mtim.st__tim.tv_nsec -- UnixWare 2.1.2
+    # st_mtimespec.tv_nsec -- Darwin (Mac OSX)
+    for ac_val in st_mtim.tv_nsec st_mtim._tv_nsec st_mtim.st__tim.tv_nsec st_mtimespec.tv_nsec; do
       CPPFLAGS="$ac_save_CPPFLAGS -DST_MTIM_NSEC=$ac_val"
       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@@ -7129,7 +7130,7 @@
 int
 main ()
 {
-struct stat s; s.st_mtim.ST_MTIM_NSEC;
+struct stat s; s.ST_MTIM_NSEC;
   ;
   return 0;
 }
diff -Naur make-3.82.90-orig/filedef.h make-3.82.90/filedef.h
--- make-3.82.90-orig/filedef.h	2011-10-12 11:35:51.343800000 -0400
+++ make-3.82.90/filedef.h	2011-10-12 11:49:31.738383000 -0400
@@ -118,7 +118,7 @@
 
 #if FILE_TIMESTAMP_HI_RES
 # define FILE_TIMESTAMP_STAT_MODTIME(fname, st) \
-    file_timestamp_cons (fname, (st).st_mtime, (st).st_mtim.ST_MTIM_NSEC)
+    file_timestamp_cons (fname, (st).st_mtime, (st).ST_MTIM_NSEC)
 #else
 # define FILE_TIMESTAMP_STAT_MODTIME(fname, st) \
     file_timestamp_cons (fname, (st).st_mtime, 0)