Rewrite ARCHITECTURES syntax to new HaikuPorter changes.

HaikuPorter now does not care what is in ARCHITECTURES when
building for a SECONDARY_ARCHITECTURE.

sys-devel/binutils/binutils-2.17_2013_04_21.recipe

@@ -8,11 +8,7 @@ LICENSE="
 	"
 COPYRIGHT="1988-2006 Free Software Foundation, Inc."
 
-ARCHITECTURES="x86_gcc2"
-if [ $effectiveTargetArchitecture = x86_gcc2 -a $targetArchitecture = x86 ]
-then
-	ARCHITECTURES="$ARCHITECTURES x86"
-fi
+ARCHITECTURES="x86_gcc2! x86"
 SECONDARY_ARCHITECTURES="x86_gcc2"
 
 PROVIDES="
@@ -93,7 +89,7 @@ INSTALL()
 	rm -r $developDir/headers
 
 	### HTML documentation ####################################
-	
+
 	echo "Organizing HTML documentation..."
 	cd $docDir
 
@@ -113,13 +109,13 @@ INSTALL()
 	rm -r $infoDir
 
 	### Strip #################################################
-	
+
 	echo "Strip debug info"
 
 	cd $prefix
 	find bin -type f | xargs -r strip --strip-debug
 	strip --strip-debug $installDir/$archName/bin/*
-	
+
 	### Symlinks ##############################################
 
 	echo "Creating required symlinks"
@@ -131,7 +127,7 @@ INSTALL()
 	done
 
 	### Cleanup #################################################
-	
+
 	echo "Cleanup"
 
 	# delete man pages for commands that we aren't including