[mozjs17] fix build on 64-bit big-endians

[Dan Horák]

commit f1031b6b6bfe81623695029cd7dfbd742962106d
Author: Dan Horák <dan at danny.cz>
Date:   Fri May 17 17:32:05 2013 +0200

    fix build on 64-bit big-endians

 js17-jsval.patch |   11 +++++++++++
 mozjs17.spec     |    8 +++++++-
 2 files changed, 18 insertions(+), 1 deletions(-)
---
diff --git a/js17-jsval.patch b/js17-jsval.patch
new file mode 100644
index 0000000..149ea86
--- /dev/null
+++ b/js17-jsval.patch
@@ -0,0 +1,11 @@
+diff -up mozjs17.0.0/js/src/jsval.h.jsval mozjs17.0.0/js/src/jsval.h
+--- mozjs17.0.0/js/src/jsval.h.jsval	2013-05-17 16:31:03.000000000 +0200
++++ mozjs17.0.0/js/src/jsval.h	2013-05-17 16:31:13.000000000 +0200
+@@ -304,7 +304,6 @@ typedef union jsval_layout
+             int32_t        i32;
+             uint32_t       u32;
+             JSWhyMagic     why;
+-            jsuword        word;
+         } payload;
+     } s;
+     double asDouble;
diff --git a/mozjs17.spec b/mozjs17.spec
index 47a7e65..8bdcb97 100644
--- a/mozjs17.spec
+++ b/mozjs17.spec
@@ -1,7 +1,7 @@
 Summary:	JavaScript interpreter and libraries
 Name:		mozjs17
 Version:	17.0.0
-Release:	3%{?dist}
+Release:	4%{?dist}
 License:	GPLv2+ or LGPLv2+ or MPLv1.1
 Group:		Development/Languages
 URL:		http://www.mozilla.org/js/
@@ -13,6 +13,8 @@ BuildRequires:	/usr/bin/python
 BuildRequires:	/usr/bin/autoconf-2.13
 
 Patch0:		js17-build-fixes.patch
+# makes mozjs to match js from xul 21
+Patch1:		js17-jsval.patch
 
 %description
 JavaScript is the Netscape-developed object scripting language used in millions
@@ -36,6 +38,7 @@ you will need to install %{name}-devel.
 rm js/src/editline -rf
 rm js/src/ctypes/libffi -rf
 %patch0 -p1
+%patch1 -p1
 chmod a+x configure
 (cd js/src && autoconf-2.13)
 
@@ -71,6 +74,9 @@ rm -f %{buildroot}%{_bindir}/js17-config
 %{_includedir}/js-17.0
 
 %changelog
+* Fri May 17 2013 Dan Horák <dan[at]danny.cz> - 17.0.0-4
+- fix build on 64-bit big-endians
+
 * Mon Apr 15 2013 Colin Walters <walters at verbum.org> 17.0.0-3
 - Delete js17, it is not used