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-rw-r--r--configure.in3
1 files changed, 2 insertions, 1 deletions
diff --git a/configure.in b/configure.in
index 853eb36a5..f6c80a2a3 100644
--- a/configure.in
+++ b/configure.in
@@ -863,7 +863,8 @@ AC_CHECK_FUNCS(strftime difftime gettimeofday \
 	       uname \
 	       signgam \
 	       putenv getenv \
-	       brk sbrk)
+	       brk sbrk \
+	       pathconf)
 AC_FUNC_STRCOLL
 
 if test $ac_cv_func_setpgrp = yes; then