diff -Nru lz4-0.0~r131/debian/changelog lz4-0.0~r131/debian/changelog
--- lz4-0.0~r131/debian/changelog	2016-04-17 21:49:12.000000000 +0000
+++ lz4-0.0~r131/debian/changelog	2016-04-18 12:14:28.000000000 +0000
@@ -1,3 +1,9 @@
+lz4 (0.0~r131-2ubuntu2) xenial; urgency=medium
+
+  * Don't use profile guided optimization for the build.
+
+ -- Matthias Klose <doko@ubuntu.com>  Mon, 18 Apr 2016 11:33:00 +0200
+
 lz4 (0.0~r131-2ubuntu1) xenial; urgency=medium
 
   * Build using -O3 by default; this papers over a test suite failure
diff -Nru lz4-0.0~r131/debian/rules lz4-0.0~r131/debian/rules
--- lz4-0.0~r131/debian/rules	2016-04-17 21:47:57.000000000 +0000
+++ lz4-0.0~r131/debian/rules	2016-04-18 09:35:33.000000000 +0000
@@ -14,6 +14,8 @@
 DEB_HOST_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE)
 PREFIX:= /usr
 
+#use_pgo := yes
+
 ifeq ($(origin CC),default)
 CC := $(DEB_HOST_GNU_TYPE)-gcc
 endif
@@ -37,10 +39,14 @@
 	dh $@
 
 override_dh_auto_build:
+ifeq ($(use_pgo),yes)
 	$(MAKE) CC=$(CC) CFLAGS="$(CFLAGS) -fprofile-generate"
 	$(MAKE) CC=$(CC) test
 	$(MAKE) CC=$(CC) clean
 	$(MAKE) CC=$(CC) CFLAGS="$(CFLAGS) -fprofile-use"
+else
+	dh_auto_build -- CC=$(CC)
+endif
 
 override_dh_auto_install:
 	dh_auto_install -- CC=$(CC)