Update binutils_x86 and binutils for x86_gcc2 and x86_64.

* starting with 2.27, binutils defaults to initfini-array instead of init and fini,
this leads to problems in Haiku, just disable for the time being.

build/jam/repositories/HaikuPorts/x86_64

@@ -235,7 +235,7 @@ RemotePackageRepository HaikuPorts
 	bevexed-20141224-5
 	bigreqsproto-1.1.2-2
 	bin86-0.16.21-2
-	binutils-2.26.1_2016_07_22-4
+	binutils-2.28.1_2017_08_05-1
 	bison-3.0.4-4
 	blogpositive-0.4.0-3
 	bmake-20160220-2

build/jam/repositories/HaikuPorts/x86_gcc2

@@ -656,7 +656,7 @@ RemotePackageRepository HaikuPorts
 	avrdude_x86-6.3-1
 	bepdf_x86-2.0.1~beta1-2
 	beshare_x86-2.31-1
-	binutils_x86-2.26.1_2016_07_22-2
+	binutils_x86-2.28.1_2017_08_05-1
 	bison_x86-3.0.4-3
 	boost_x86-1.57.0-1
 	boost_x86_atomic-1.57.0-1

build/scripts/build_cross_tools_gcc4

@@ -195,7 +195,7 @@ CFLAGS="$ccFlags" CXXFLAGS="$cxxFlags" "$binutilsSourceDir/configure" \
 	--prefix="$installDir" $buildHostSpec --target=$haikuMachine \
 	--enable-targets=$binutilsTargets \
 	--disable-nls --disable-shared --disable-werror \
-	--with-sysroot="$sysrootDir" \
+	--with-sysroot="$sysrootDir" --disable-initfini-array \
 	$binutilsConfigureArgs \
 	|| exit 1
 $MAKE $additionalMakeArgs || exit 1