Added recutils package.

* Patched getpass by wrapping in if statement thanks to https://github.com/termux/termux-packages/blob/master/packages/rsync/rsync-3.1.3_lib_getpass.c.patch
* Patched %n printf failing on android 10 thanks to 759ad3f217

packages/recutils/build.sh

@@ -0,0 +1,8 @@
+TERMUX_PKG_HOMEPAGE=https://www.gnu.org/software/recutils/
+TERMUX_PKG_DESCRIPTION="GNU Recutils is a set of tools and libraries to access human-editable, plain text databases called recfiles"
+TERMUX_PKG_LICENSE="GPL-3.0"
+TERMUX_PKG_VERSION=1.8
+TERMUX_PKG_REVISION=1
+TERMUX_PKG_SRCURL=https://ftp.gnu.org/gnu/recutils/recutils-${TERMUX_PKG_VERSION}.tar.gz
+TERMUX_PKG_SHA256=df8eae69593fdba53e264cbf4b2307dfb82120c09b6fab23e2dad51a89a5b193
+TERMUX_PKG_MAINTAINER="Rowan Wookey <admin@rwky.net>"

packages/recutils/getpass.patch

@@ -0,0 +1,31 @@
+--- recutils-1.8/lib/getpass.c	2019-01-03 09:19:29.000000000 +0000
++++ ../recutils-1.8-patched/lib/getpass.c	2020-02-15 18:35:52.025960001 +0000
+@@ -80,6 +80,7 @@
+     fclose (arg);
+ }
+ 
++#ifndef HAVE_GETPASS
+ char *
+ getpass (const char *prompt)
+ {
+@@ -170,6 +171,7 @@
+ 
+   return buf;
+ }
++#endif
+ 
+ #else /* W32 native */
+ 
+@@ -187,6 +189,7 @@
+ #  define PASS_MAX 512
+ # endif
+ 
++#ifndef HAVE_GETPASS
+ char *
+ getpass (const char *prompt)
+ {
+@@ -229,3 +232,4 @@
+   return strdup (getpassbuf);
+ }
+ #endif
++#endif

packages/recutils/vasnprintf.patch

@@ -0,0 +1,11 @@
+--- recutils-1.8/lib/vasnprintf.c	2019-01-03 09:19:30.000000000 +0000
++++ ../recutils-1.8-patched/lib/vasnprintf.c	2020-02-15 18:35:52.025960001 +0000
+@@ -4874,7 +4874,7 @@
+ # if ! (((__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 3))        \
+          && !defined __UCLIBC__)                                            \
+         || (defined __APPLE__ && defined __MACH__)                          \
+-        || (defined _WIN32 && ! defined __CYGWIN__))
++        || (defined _WIN32 && ! defined __CYGWIN__) || defined(__ANDROID__))
+                 fbp[1] = '%';
+                 fbp[2] = 'n';
+                 fbp[3] = '\0';