[mips*,alpha,hppa] linux-perf: Add empty Build files for these architectures (fixes FTBFS)

svn path=/dists/sid/linux-tools/; revision=22910

debian/changelog

@@ -1,3 +1,10 @@
+linux-tools (4.1.4-2) unstable; urgency=medium
+
+  * [mips*,alpha,hppa] linux-perf: Add empty Build files for these architectures
+    (fixes FTBFS)
+
+ -- Ben Hutchings <ben@decadent.org.uk>  Tue, 04 Aug 2015 17:11:46 +0100
+
 linux-tools (4.1.4-1) unstable; urgency=medium
 
   * New upstream stable update:

debian/patches/series

@@ -5,3 +5,4 @@ usbip-document-tcp-wrappers.patch
 kbuild-fix-recordmcount-dependency.patch
 usbip-include-uninstalled-linux-usbip-h.patch
 tools-perf-man-date.patch
+tools-perf-add-empty-build-files-for-architectures-lacking.patch

debian/patches/tools-perf-add-empty-build-files-for-architectures-lacking.patch

@@ -0,0 +1,27 @@
+From: Ben Hutchings <ben@decadent.org.uk>
+Date: Tue, 04 Aug 2015 16:59:53 +0100
+Subject: tools/perf: Add empty Build files for architectures lacking them
+Forwarded: http://mid.gmane.org/1438704627.7315.2.camel@decadent.org.uk
+
+perf currently fails to build on MIPS as there is no
+tools/perf/arch/mips/Build file.  Adding an empty file fixes this as
+there are no MIPS-specific sources to build.
+
+It looks like the same is needed for Alpha and PA-RISC, though I
+haven't been able to test those.
+
+Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
+Fixes: 5e8c0fb6a957 ("perf build: Add arch x86 objects building")
+---
+--- /dev/null
++++ b/tools/perf/arch/alpha/Build
+@@ -0,0 +1 @@
++# empty
+--- /dev/null
++++ b/tools/perf/arch/mips/Build
+@@ -0,0 +1,1 @@
++# empty
+--- /dev/null
++++ b/tools/perf/arch/parisc/Build
+@@ -0,0 +1 @@
++# empty