diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index eddeb22d3f1..fb20f579cb8 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,8 @@
 Tue Nov  4 18:49:42 1997  Jeffrey A Law  (law@cygnus.com)
 
+	* Makefile.in (USE_ALLOCA): Always include alloca.o.
+	(USE_HOST_ALLOCA): Likewise.
+
 	* rtl.def (CODE_LABEL): Use separate fields for LABEL_NUSES
 	and LABEL_REFS fields.
 	* rtl.h (LABEL_REFS): Update.
diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index 34c0d20b677..9738b401b56 100644
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -480,8 +480,8 @@ ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) $(XCFLAGS) \
 ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
 
 # Even if ALLOCA is set, don't use it if compiling with GCC.
-USE_ALLOCA= ` case "${CC}" in "${OLDCC}") echo "${ALLOCA}" ;; esac `
-USE_HOST_ALLOCA= ` case "${HOST_CC}"@"${HOST_ALLOCA}" in "${OLDCC}"@?*) echo ${HOST_PREFIX}${HOST_ALLOCA} ;; esac `
+USE_ALLOCA= ${ALLOCA}
+USE_HOST_ALLOCA= ` case "${HOST_ALLOCA}" in ?*) echo ${HOST_PREFIX}${HOST_ALLOCA} ;; esac `
 USE_HOST_MALLOC= ` case "${HOST_MALLOC}" in ?*) echo ${HOST_PREFIX}${HOST_MALLOC} ;; esac `
 USE_HOST_OBSTACK= ` case "${HOST_OBSTACK}" in ?*) echo ${HOST_PREFIX}${HOST_OBSTACK} ;; esac `