diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 8b2c8c582715..5854766ffddc 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2012-11-21  Matthias Klose  <doko@ubuntu.com>
+
+	* config/alpha/t-linux: New file; define MULTIARCH_DIRNAME.
+	* config.gcc <alpha*-*-linux*> (tmake_file): Include alpha/t-linux.
+
 2012-11-21  Matthias Klose  <doko@ubuntu.com>
 
 	* config/m68k/t-linux: Define MULTIARCH_DIRNAME.
diff --git a/gcc/config.gcc b/gcc/config.gcc
index d23bc0ec3046..db568196b2b1 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -831,6 +831,7 @@ aarch64*-*-linux*)
 	;;
 alpha*-*-linux*)
 	tm_file="elfos.h ${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h glibc-stdint.h"
+	tmake_file="${tmake_file} alpha/t-linux"
 	extra_options="${extra_options} alpha/elf.opt"
 	;;
 alpha*-*-freebsd*)
diff --git a/gcc/config/alpha/t-linux b/gcc/config/alpha/t-linux
new file mode 100644
index 000000000000..1b4a26f7455c
--- /dev/null
+++ b/gcc/config/alpha/t-linux
@@ -0,0 +1 @@
+MULTIARCH_DIRNAME = $(call if_multiarch,alpha-linux-gnu)