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-rw-r--r--m4/ftw.m44
1 files changed, 3 insertions, 1 deletions
diff --git a/m4/ftw.m4 b/m4/ftw.m4
index dea74dda7..2c42492bc 100644
--- a/m4/ftw.m4
+++ b/m4/ftw.m4
@@ -1,7 +1,9 @@
#serial 1
# Use the replacement ftw.c if the one in the C library is inadequate or buggy.
# For now, we always use the code in lib/ because libc doesn't have the FTW_DCH
-# or FTW_DCHP that we need.
+# or FTW_DCHP that we need. Arrange to use lib/ftw.h. And since that
+# implementation uses tsearch.c/tdestroy, add tsearch.o to the list of
+# objects and arrange to use lib/search.h if necessary.
# From Jim Meyering
AC_DEFUN([AC_FUNC_FTW],