add the patch ..

go1.5beta2-increase-elfreserve-for-debug.patch

@@ -0,0 +1,13 @@
+diff --git a/src/cmd/link/internal/ld/elf.go b/src/cmd/link/internal/ld/elf.go
+index cf52f2e..7cdb8c4 100644
+--- a/src/cmd/link/internal/ld/elf.go
++++ b/src/cmd/link/internal/ld/elf.go
+@@ -713,7 +713,7 @@ var Elfstrdat []byte
+  * On FreeBSD, cannot be larger than a page.
+  */
+ const (
+-	ELFRESERVE = 3072
++	ELFRESERVE = 3104
+ )
+ 
+ /*

golang.spec

@@ -41,7 +41,7 @@
 
 Name:           golang
 Version:        1.5
-Release:        0.6.beta2%{?dist}
+Release:        0.7.beta2%{?dist}
 Summary:        The Go Programming Language
 
 License:        BSD
@@ -417,6 +417,9 @@ fi
 
 
 %changelog
+* Thu Jul 30 2015 Vincent Batts <vbatts@fedoraproject.org> - 1.5-0.7.beta2
+- add the patch ..
+
 * Thu Jul 30 2015 Vincent Batts <vbatts@fedoraproject.org> - 1.5-0.6.beta2
 - increase ELFRESERVE (bz1248071)