libuuid: use correct path for /var/lib/libuuid/clock.txt

packages/libuuid/build.sh

@@ -1,6 +1,6 @@
 TERMUX_PKG_HOMEPAGE=https://sourceforge.net/projects/libuuid/
 TERMUX_PKG_DESCRIPTION="Portable uuid C library"
 TERMUX_PKG_VERSION=1.0.3
-TERMUX_PKG_REVISION=1
+TERMUX_PKG_REVISION=2
 TERMUX_PKG_SRCURL=https://downloads.sourceforge.net/project/libuuid/libuuid-${TERMUX_PKG_VERSION}.tar.gz
 TERMUX_PKG_SHA256=46af3275291091009ad7f1b899de3d0cea0252737550e7919d17237997db5644

packages/libuuid/uuidP.h.patch

@@ -0,0 +1,12 @@
+diff -uNr libuuid-1.0.3/uuidP.h libuuid-1.0.3.mod/uuidP.h
+--- libuuid-1.0.3/uuidP.h	2014-08-12 11:07:18.000000000 +0300
++++ libuuid-1.0.3.mod/uuidP.h	2018-06-19 16:34:52.864262517 +0300
+@@ -37,7 +37,7 @@
+ 
+ #include "uuid.h"
+ 
+-#define LIBUUID_CLOCK_FILE	"/var/lib/libuuid/clock.txt"
++#define LIBUUID_CLOCK_FILE	"@TERMUX_PREFIX@/var/lib/libuuid/clock.txt"
+ 
+ /*
+  * Offset between 15-Oct-1582 and 1-Jan-70