t-linux: New file; define MULTIARCH_DIRNAME.

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.

From-SVN: r193715

gcc/ChangeLog

 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.
 
 2012-11-21  Matthias Klose  <doko@ubuntu.com>

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*)

gcc/config/alpha/t-linux

+MULTIARCH_DIRNAME = $(call if_multiarch,alpha-linux-gnu)