sutils: add patch for architectures with unsigned char and fix license

srcpkgs/sutils/patches/getopt-unsigned-char.patch

@@ -0,0 +1,92 @@
+From f35ea442858c362703d2fccb66a94b99f812f8a7 Mon Sep 17 00:00:00 2001
+From: TomFrost <tom@frosteddesign.com>
+Date: Mon, 11 Apr 2016 21:50:02 -0400
+Subject: [PATCH] Change opt char to int for armv7 compatability
+
+---
+ battery.c | 2 +-
+ clock.c   | 2 +-
+ essid.c   | 2 +-
+ exist.c   | 2 +-
+ temp.c    | 2 +-
+ volume.c  | 2 +-
+ 6 files changed, 6 insertions(+), 6 deletions(-)
+
+diff --git a/battery.c b/battery.c
+index 5cc45b4..20307e5 100644
+--- battery.c
++++ battery.c
+@@ -63,7 +63,7 @@ int main(int argc, char *argv[])
+     int interval = INTERVAL;
+     bool snoop = false;
+ 
+-    char opt;
++    int opt;
+     while ((opt = getopt(argc, argv, "hsf:i:p:n:")) != -1) {
+         switch (opt) {
+             case 'h':
+diff --git a/clock.c b/clock.c
+index 0847787..e2c0530 100644
+--- clock.c
++++ clock.c
+@@ -31,7 +31,7 @@ int main(int argc, char *argv[])
+     int interval = INTERVAL;
+     bool snoop = false;
+ 
+-    char opt;
++    int opt;
+     while ((opt = getopt(argc, argv, "hsf:i:")) != -1) {
+         switch (opt) {
+             case 'h':
+diff --git a/essid.c b/essid.c
+index 2143556..4a768f0 100644
+--- essid.c
++++ essid.c
+@@ -37,7 +37,7 @@ int main(int argc, char *argv[])
+     char *interface = INTERFACE;
+     bool snoop = false;
+ 
+-    char opt;
++    int opt;
+     while ((opt = getopt(argc, argv, "hsf:i:w:")) != -1) {
+         switch (opt) {
+             case 'h':
+diff --git a/exist.c b/exist.c
+index 27fdfca..3de5eb8 100644
+--- exist.c
++++ exist.c
+@@ -14,7 +14,7 @@ void check_file(char *pth, bool inv) {
+ }
+ 
+ int main(int argc, char *argv[]) {
+-    char opt;
++    int opt;
+     bool invert_matches = false;
+ 
+     while ((opt = getopt(argc, argv, "hv")) != -1) {
+diff --git a/temp.c b/temp.c
+index 98ab33e..e93bc74 100644
+--- temp.c
++++ temp.c
+@@ -38,7 +38,7 @@ int main(int argc, char *argv[])
+     int interval = INTERVAL;
+     bool snoop = false;
+ 
+-    char opt;
++    int opt;
+     while ((opt = getopt(argc, argv, "hsf:i:p:n:")) != -1) {
+         switch (opt) {
+         case 'h':
+diff --git a/volume.c b/volume.c
+index 32e186a..8117279 100644
+--- volume.c
++++ volume.c
+@@ -66,7 +66,7 @@ int main(int argc, char *argv[])
+     int interval = INTERVAL;
+     bool snoop = false;
+ 
+-    char opt;
++    int opt;
+     while ((opt = getopt(argc, argv, "hsf:i:d:v:m:")) != -1) {
+         switch (opt) {
+             case 'h':

srcpkgs/sutils/template

@@ -1,12 +1,12 @@
 # Template file for 'sutils'
 pkgname=sutils
 version=0.2
-revision=2
+revision=3
 build_style=gnu-makefile
 makedepends="alsa-lib-devel"
 short_desc="Small command-line utilities"
 maintainer="Diogo Leal <diogo@diogoleal.com>"
-license="Public Domain"
+license="Unlicense"
 homepage="https://github.com/baskerville/sutils/"
 distfiles="https://github.com/baskerville/sutils/archive/${version}.tar.gz"
 checksum=da8cccace32094430be572cf59d85256023edf9107b12c926c7beb29586c56a3