documentviewer: Add patches for x86_64

* Enable x86_64
* Add checksums
* Add patch to build on x86_64 (int32 is *not* for pointers!)
* Remove object files before building
  (Yes, the source really included .o and .a files)
* Call jam with -q to fail early

haiku-apps/documentviewer/documentviewer-0.3.2.recipe

@@ -6,9 +6,13 @@ LICENSE="MIT"
 COPYRIGHT="2010-2012 Haiku, Inc"
 HOMEPAGE="http://haiku.bplaced.net/" 
 SRC_URI="http://haiku.bplaced.net/DocumentViewer/sources/documentviewer-0.3.2.zip"
+CHECKSUM_SIZE="300252"
 CHECKSUM_MD5="1fddc4292ecb14f343eb18b0bf723b13"
+CHECKSUM_RMD160="91389103af4c2448602580f321fa574bcd488948"
+CHECKSUM_SHA512="359dcb532f423df4c6ad612ebce9e5752928d8f45f6e9eec77d1bdcc9d054456badc837380759ad91d073038a5e33972b682527ef70190830cdffaec0619b533"
 REVISION="2"
-ARCHITECTURES="x86"
+PATCHES="documentviewer-0.3.2.patchset"
+ARCHITECTURES="x86 x86_64"
 if [ $effectiveTargetArchitecture != x86_gcc2 ]; then
 	# x86_gcc2 is fine as primary target architecture as long as we're building
 	# for a different secondary architecture.
@@ -45,15 +49,18 @@ BUILD_REQUIRES="
 	"
 
 BUILD_PREREQUIRES="
-	cmd:jam
+	cmd:find
 	cmd:g++$secondaryArchSuffix
+	cmd:jam
 	"
 
 SOURCE_DIR="documentviewer-0.3.2"
 
 BUILD()
 {
-	jam
+	# Yes, the source package actually contains binaries...
+	find . \( -name '*.o' -or -name '*.a' \) -delete
+	jam -q
 }
 
 INSTALL()