binutils: also build PE targets for x86_64

sys-devel/binutils/binutils-2.26.1_2016_07_22.recipe

@@ -24,7 +24,7 @@ HOMEPAGE="http://www.gnu.org/software/binutils"
 COPYRIGHT="1988-2016 Free Software Foundation, Inc."
 LICENSE="GNU GPL v3
 	GNU LGPL v3"
-REVISION="2"
+REVISION="3"
 srcGitRev="68e96393c7be88bc0e577404869a07ad3c0b48b3"
 SOURCE_URI="https://github.com/haiku/buildtools/archive/$srcGitRev.tar.gz"
 CHECKSUM_SHA256="5f14f68a76035a04d15b1a3e9ba5bbd990b1b380b110b93cb33355142dca8f9c"
@@ -67,6 +67,7 @@ BUILD_REQUIRES="
 BUILD_PREREQUIRES="
 	cmd:autoconf
 	cmd:awk
+	cmd:bison
 	cmd:find
 	cmd:flex
 	cmd:gcc$secondaryArchSuffix
@@ -94,17 +95,25 @@ BUILD()
 	# Touch all *.info files, as newer texinfos don't like their format
 	(cd $sourceDir; find . -name \*.info | xargs touch)
 
-	(cd $sourceDir; find . -name \*.y | sed 's/.y$/.c/g' | xargs touch)
-    (cd $sourceDir; find . -name \*.y | sed 's/.y$/.h/g' | xargs touch)
+	# Touch all *.y files, ensure they get generated; without this, the
+	# PE targets would fail to link
+	(cd $sourceDir; find . -name \*.y | xargs touch)
 
 	mkdir -p $objectsDir
 	cd $objectsDir
 
+	binUtilsTargets=$effectiveTargetMachineTriple
+
+	if [ $effectiveTargetArchitecture == x86_64 ]; then
+		binUtilsTargets="$binUtilsTargets,i386-efi-pe,x86_64-efi-pe"
+	fi
+
 	CFLAGS=-O2 CXXFLAGS=-O2 runConfigure "$sourceDir/configure" \
 		--exec-prefix=$installDir \
 		--includedir=$includeDir/binutils \
 		--docdir=$docDir --enable-deterministic-archives \
 		--disable-nls --enable-shared=yes \
+		--enable-targets=$binUtilsTargets \
 		--with-sysroot=/
 		# Note: The sysroot option is normally superfluous. We have to specify
 		# it, however, since these binutils may be used by the bootstrap-gcc,
@@ -165,6 +174,13 @@ INSTALL()
 
 	echo "Cleanup"
 
+	# delete commands we aren't including
+	cd $binDir
+	for cmd in dlltool dllwrap windmc windres; do
+		rm $cmd
+		rm -f $installDir/$effectiveTargetMachineTriple/bin/$cmd
+	done
+
 	# delete man pages for commands that we aren't including
 	cd $manDir
 	for cmd in dlltool nlmconv windmc windres; do