libuv: Avoid using the statx system call

Patch away the usage of the statx system call (which is blocked by
seccomp) which libuv 1.27.0 started to use. Fixes #3536.

packages/libuv/build.sh

@@ -2,6 +2,7 @@ TERMUX_PKG_HOMEPAGE=https://libuv.org
 TERMUX_PKG_DESCRIPTION="Support library with a focus on asynchronous I/O"
 TERMUX_PKG_LICENSE="BSD"
 TERMUX_PKG_VERSION=1.27.0
+TERMUX_PKG_REVISION=1
 TERMUX_PKG_SHA256=8d887047a3670606f6b87e5acdee586caccc6157331096c9c8e102804488cdca
 TERMUX_PKG_SRCURL=https://dist.libuv.org/dist/v${TERMUX_PKG_VERSION}/libuv-v${TERMUX_PKG_VERSION}.tar.gz
 

packages/libuv/src-unix-fs.c.patch

@@ -0,0 +1,13 @@
+diff -u -r ../libuv-v1.27.0/src/unix/fs.c ./src/unix/fs.c
+--- ../libuv-v1.27.0/src/unix/fs.c	2019-03-16 18:31:48.000000000 +0000
++++ ./src/unix/fs.c	2019-03-19 22:29:31.285186496 +0000
+@@ -1059,7 +1059,8 @@
+                         int is_lstat,
+                         uv_stat_t* buf) {
+   STATIC_ASSERT(UV_ENOSYS != -1);
+-#ifdef __linux__
++#if defined(__linux__) && !defined(__ANDROID__)
++  /* The statx system call is prevented by seccomp on Android. */
+   static int no_statx;
+   struct uv__statx statxbuf;
+   int dirfd;