nodejs: fix cross to aarch64

Also mark x86_64* -> arm* as broken, we can only build
32bit -> 32bit (i686 -> arm*) , see
https://github.com/nodejs/node/blob/master/deps/v8/src/base/build_config.h#L149

Author: Rasmus Thomsen

srcpkgs/nodejs/template

@@ -1,9 +1,13 @@
 # Template file for 'nodejs'
 pkgname=nodejs
 version=10.15.0
-revision=1
+revision=2
 wrksrc="node-v${version}"
-hostmakedepends="pkg-config python $(vopt_if icu icu)"
+# Need these for host v8 for torque, see https://github.com/nodejs/node/pull/21079
+hostmakedepends="pkg-config python zlib-devel $(vopt_if icu icu-devel)
+ $(vopt_if ssl libressl-devel) $(vopt_if libuv libuv-devel)
+ $(vopt_if http_parser http-parser-devel) $(vopt_if nghttp2 nghttp2-devel)
+ $(vopt_if cares c-ares-devel)"
 makedepends="zlib-devel python-devel $(vopt_if icu icu-devel)
  $(vopt_if ssl libressl-devel) $(vopt_if libuv libuv-devel)
  $(vopt_if http_parser http-parser-devel) $(vopt_if nghttp2 nghttp2-devel)
@@ -14,7 +18,6 @@ license="MIT"
 homepage="https://nodejs.org/"
 distfiles="${homepage}/dist/v${version}/node-v${version}.tar.gz"
 checksum=dbe467e3dabb6854fcb0cd96e04082268cb1e313ce97a4b7100b2ed152b0a0ab
-nocross="https://build.voidlinux.org/builders/armv7l_builder/builds/13788/steps/shell_3/logs/stdio"
 
 build_options="ssl libuv http_parser icu nghttp2 cares"
 desc_option_ssl="Enable shared libressl"
@@ -32,10 +35,11 @@ provides="nodejs-runtime-0_1"
 do_configure() {
 	local _args
 
-	export LD="$CXX"
+	export LD="$CC"
+	export LDXX="$CXX"
 	if [ "$CROSS_BUILD" ]; then
 		case "$XBPS_TARGET_MACHINE" in
-			arm*) _args="--dest-cpu=arm --without-snapshot" ;;
+			arm*) msg_error "Can only build Node for ARMv[5-7] from a 32-bit host" ;;
 			aarch64*) _args="--dest-cpu=arm64 --without-snapshot" ;;
 			*) msg_error "$pkgver: cannot be cross compiled for ${XBPS_TARGET_MACHINE}\n" ;;
 		esac
@@ -50,9 +54,9 @@ do_configure() {
 }
 do_build() {
 	if [ "$CROSS_BUILD" ]; then
-		make LD="$CXX" LDFLAGS+=-ldl ${makejobs} PORTABLE=1 V=1
+		make LD="$CC" LDXX="$CXX" LDFLAGS+=-ldl ${makejobs} PORTABLE=1 V=1
 	else
-		make LD="$CXX" LDFLAGS+=-ldl ${makejobs} V=1
+		make LD="$CC" LDXX="$CXX" LDFLAGS+=-ldl ${makejobs} V=1
 	fi
 }
 do_install() {