Revert nodejs update to 13.1.0

Delaying update since it generates a lot of undefined reference compile-time errors.

packages/nodejs/build.sh

@@ -1,9 +1,9 @@
 TERMUX_PKG_HOMEPAGE=https://nodejs.org/
 TERMUX_PKG_DESCRIPTION="Platform built on Chrome's JavaScript runtime for easily building fast, scalable network applications"
 TERMUX_PKG_LICENSE="MIT"
-TERMUX_PKG_VERSION=13.1.0
+TERMUX_PKG_VERSION=13.0.0
 TERMUX_PKG_SRCURL=https://nodejs.org/dist/v${TERMUX_PKG_VERSION}/node-v${TERMUX_PKG_VERSION}.tar.xz
-TERMUX_PKG_SHA256=d42c056cbd33b35836b0f5cfb2c56712b965ea76e188ef79af492614cf14cb68
+TERMUX_PKG_SHA256=45ff3b40afc3fc93fd62e31c0f5dfa046f307f0b33d0f32e09019f306bc74767
 # Note that we do not use a shared libuv to avoid an issue with the Android
 # linker, which does not use symbols of linked shared libraries when resolving
 # symbols on dlopen(). See https://github.com/termux/termux-packages/issues/462.

packages/nodejs/configure.py.patch

@@ -0,0 +1,12 @@
+diff -u -r ../node-v12.1.0/configure.py ./configure.py
+--- ../node-v12.1.0/configure.py	2019-04-29 12:57:51.000000000 +0000
++++ ./configure.py	2019-05-05 21:21:04.289245037 +0000
+@@ -931,7 +931,7 @@
+                      else target_arch != host_arch)
+   want_snapshots = not options.without_snapshot
+   o['variables']['want_separate_host_toolset'] = int(
+-      cross_compiling and want_snapshots)
++      cross_compiling)
+ 
+   if options.with_node_snapshot:
+     o['variables']['node_use_node_snapshot'] = 'true'