--- a/lib/Makefile.in
+++ b/lib/Makefile.in
@@ -48,7 +48,7 @@
 @LIBOBJS@ @ALLOCA@
 
 DISTFILES = Makefile.in backupfile.h getopt.h long-options.h modechange.h \
-fnmatch.h fsusage.h makepath.h mountlist.h obstack.h pathmax.h \
+fnmatch.h fsusage.h group-member.h makepath.h mountlist.h obstack.h pathmax.h \
 safe-xstat.cin safe-xstat.hin getdate.c posixtm.c $(SOURCES)
 
 all: libfu.a
@@ -153,6 +153,8 @@
 xgetcwd.o: pathmax.h
 euidaccess.o fsusage.o isdir.o makepath.o mkdir.o rename.o: safe-stat.h
 makepath.o: makepath.h
+obstack.o: obstack.h
+group-member.o: group-member.h
 
 # Tell versions [3.59,3.63) of GNU make not to export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.

--- a/lib/makepath.c
+++ b/lib/makepath.c
@@ -99,6 +99,16 @@
    Return 0 if ARGPATH exists as a directory with the proper
    ownership and permissions when done, otherwise 1.  */
 
+#if defined (__GNUC__) || (defined (__STDC__) && __STDC__)
+int
+make_path (const char *argpath,
+	   int mode,
+	   int parent_mode,
+	   uid_t owner,
+	   gid_t group,
+	   int preserve_existing,
+	   const char *verbose_fmt_string)
+#else
 int
 make_path (argpath, mode, parent_mode, owner, group, preserve_existing,
 	   verbose_fmt_string)
@@ -109,6 +119,7 @@
      gid_t group;
      int preserve_existing;
      const char *verbose_fmt_string;
+#endif
 {
   char *dirpath;		/* A copy we can scribble NULs on.  */
   struct stat stats;

--- a/lib/obstack.h
+++ b/lib/obstack.h
@@ -272,7 +272,7 @@
 /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
    does not implement __extension__.  But that compiler doesn't define
    __GNUC_MINOR__.  */
-#if __GNUC__ < 2 || (NeXt && !__GNUC_MINOR__)
+#if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
 #define __extension__
 #endif