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-rw-r--r--configure.in2
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.in b/configure.in
index 8bd3ab408..6f813e0b0 100644
--- a/configure.in
+++ b/configure.in
@@ -864,7 +864,7 @@ AC_CHECK_FUNCS(strftime difftime gettimeofday \
 	       signgam \
 	       putenv getenv \
 	       brk sbrk \
-	       pathconf realpath)
+	       pathconf)
 AC_FUNC_STRCOLL
 
 if test $ac_cv_func_setpgrp = yes; then