rsync: fix path to /var/run/rsyncd.lock

packages/rsync/build.sh

@@ -2,7 +2,7 @@ TERMUX_PKG_HOMEPAGE=https://rsync.samba.org/
 TERMUX_PKG_DESCRIPTION="Utility that provides fast incremental file transfer"
 TERMUX_PKG_LICENSE="GPL-3.0"
 TERMUX_PKG_VERSION=3.1.3
-TERMUX_PKG_REVISION=1
+TERMUX_PKG_REVISION=2
 TERMUX_PKG_SHA256=55cc554efec5fdaad70de921cd5a5eeb6c29a95524c715f3bbf849235b0800c0
 TERMUX_PKG_SRCURL=https://rsync.samba.org/ftp/rsync/src/rsync-${TERMUX_PKG_VERSION}.tar.gz
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="--with-rsyncd-conf=$TERMUX_PREFIX/etc/rsyncd.conf --with-included-zlib=no --disable-debug"

packages/rsync/rsync.h.patch

@@ -0,0 +1,12 @@
+diff -uNr rsync-3.1.3/rsync.h rsync-3.1.3.mod/rsync.h
+--- rsync-3.1.3/rsync.h	2018-01-15 20:58:31.000000000 +0200
++++ rsync-3.1.3.mod/rsync.h	2019-03-01 22:40:29.926940976 +0200
+@@ -29,7 +29,7 @@
+ /* RSYNCD_SYSCONF is now set in config.h */
+ #define RSYNCD_USERCONF "rsyncd.conf"
+ 
+-#define DEFAULT_LOCK_FILE "/var/run/rsyncd.lock"
++#define DEFAULT_LOCK_FILE "@TERMUX_PREFIX@/var/run/rsyncd.lock"
+ #define URL_PREFIX "rsync://"
+ 
+ #define SYMLINK_PREFIX "/rsyncd-munged/"  /* This MUST have a trailing slash! */