Replace tests for SYSV_SYSTEM_DIR with HAVE_DIRENT_H, set via autoconf

* configure.in: Check for dirent.h

* dired.c, sysdep.c: test HAVE_DIRENT_H instead of SYSV_SYSTEM_DIR

* s/aix4-2.h, s/bsd-common.h, s/cygwin.h, s/gnu-linux.h,
  s/msdos.h, s/usg5-4.h: don't define SYSV_SYSTEM_DIR

* sed2v2.inp (HAVE_DIRENT_H): Edit to 1

1 files changed, 2 insertions, 2 deletions

diff --git a/src/sysdep.c b/src/sysdep.c
index d720c7c5811..c5b0cb361db 100644
--- a/src/sysdep.c
+++ b/src/sysdep.c
@@ -2447,7 +2447,7 @@ croak (char *badfunc)
 
 /* Directory routines for systems that don't have them. */
 
-#ifdef SYSV_SYSTEM_DIR
+#ifdef HAVE_DIRENT_H
 
 #include <dirent.h>
 
@@ -2464,7 +2464,7 @@ closedir (DIR *dirp /* stream from opendir */)
   return rtnval;
 }
 #endif /* not HAVE_CLOSEDIR */
-#endif /* SYSV_SYSTEM_DIR */
+#endif /* HAVE_DIRENT_H */
 
 
 int