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-rw-r--r--Build/source/m4/kpse-common.m42
1 files changed, 1 insertions, 1 deletions
diff --git a/Build/source/m4/kpse-common.m4 b/Build/source/m4/kpse-common.m4
index 08ac909e465..c39762274a8 100644
--- a/Build/source/m4/kpse-common.m4
+++ b/Build/source/m4/kpse-common.m4
@@ -251,7 +251,7 @@ dnl Replacement functions that may be required on ancient broken system.
AC_CHECK_FUNCS([putenv strcasecmp strtol strstr])
dnl
dnl More common functions
-AC_CHECK_FUNCS([bcmp bcopy bzero getcwd getwd index memcmp memcpy mkstemp mktemp rindex strchr strrchr])
+AC_CHECK_FUNCS([getcwd getwd memcmp memcpy mkstemp mktemp strchr strrchr])
dnl
AC_C_CONST
AC_C_INLINE