--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -2028,7 +2028,7 @@ powerpc-*-rtems*)
 	tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-rtems t-rtems rs6000/t-ppccomm"
 	;;
 powerpc-*-linux* | powerpc64-*-linux*)
-	tm_file="${tm_file} dbxelf.h elfos.h linux.h freebsd-spec.h rs6000/sysv4.h"
+	tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h freebsd-spec.h rs6000/sysv4.h"
 	extra_options="${extra_options} rs6000/sysv4.opt"
 	tmake_file="t-dfprules rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
 	maybe_biarch=yes
