xbps: apply changes from master to fix multiple issues.

- https://github.com/voidlinux/xbps/issues/167
- https://github.com/voidlinux/xbps/issues/170
- xbps-install/xbps-query line truncation with musl

srcpkgs/xbps/patches/issue-167.patch

@@ -0,0 +1,74 @@
+--- lib/fetch/common.c.orig	2016-04-24 19:23:10.086252434 +0200
++++ lib/fetch/common.c	2016-04-24 19:23:38.375203346 +0200
+@@ -444,6 +444,8 @@ fetch_cache_put(conn_t *conn, int (*clos
+ 
+ 
+ #ifdef WITH_SSL
++
++#ifndef HAVE_STRNSTR
+ /*
+  * Find the first occurrence of find in s, where the search is limited to the
+  * first slen characters of s.
+@@ -468,6 +470,7 @@ strnstr(const char *s, const char *find,
+ 	}
+ 	return ((char *)__UNCONST(s));
+ }
++#endif
+ 
+ /*
+  * Convert characters A-Z to lowercase (intentionally avoid any locale
+@@ -640,8 +643,10 @@ fetch_ssl_get_numeric_addrinfo(const cha
+ 	hints.ai_protocol = 0;
+ 	hints.ai_flags = AI_NUMERICHOST;
+ 	/* port is not relevant for this purpose */
+-	if (getaddrinfo(host, "443", &hints, &res) != 0)
++	if (getaddrinfo(host, "443", &hints, &res) != 0) {
++		free(host);
+ 		return NULL;
++	}
+ 	free(host);
+ 	return res;
+ }
+@@ -929,8 +934,18 @@ fetch_ssl_cb_verify_crt(int verified, X5
+ 	return (verified);
+ }
+ 
++static pthread_once_t ssl_init_once = PTHREAD_ONCE_INIT;
++
++static void
++ssl_init(void)
++{
++	/* Init the SSL library and context */
++	SSL_load_error_strings();
++	SSL_library_init();
++}
+ #endif
+ 
++
+ /*
+  * Enable SSL on a connection.
+  */
+@@ -943,16 +958,14 @@ fetch_ssl(conn_t *conn, const struct url
+ 	X509_NAME *name;
+ 	char *str;
+ 
+-	/* Init the SSL library and context */
+-	if (!SSL_library_init()){
+-		fprintf(stderr, "SSL library init failed\n");
+-		return (-1);
+-	}
+-
+-	SSL_load_error_strings();
++	(void)pthread_once(&ssl_init_once, ssl_init);
+ 
+-	conn->ssl_meth = SSLv23_client_method();
+-	conn->ssl_ctx = SSL_CTX_new(conn->ssl_meth);
++	conn->ssl_ctx = SSL_CTX_new(SSLv23_client_method());
++	if (conn->ssl_ctx == NULL) {
++		fprintf(stderr, "failed to create SSL context\n");
++		ERR_print_errors_fp(stderr);
++		return -1;
++	}
+ 	SSL_CTX_set_mode(conn->ssl_ctx, SSL_MODE_AUTO_RETRY);
+ 
+ 	fetch_ssl_setup_transport_layer(conn->ssl_ctx, verbose);

srcpkgs/xbps/patches/issue-170.patch

@@ -0,0 +1,11 @@
+--- lib/pubkey2fp.c.orig	2016-04-24 19:27:07.063791995 +0200
++++ lib/pubkey2fp.c	2016-04-24 19:27:11.295783820 +0200
+@@ -160,8 +160,5 @@ out:
+ 	if (pEncoding)
+ 		free(pEncoding);
+ 
+-	EVP_cleanup();
+-	ERR_free_strings();
+-
+ 	return hexfpstr;
+ }

srcpkgs/xbps/patches/multithreaded-query-ssl-repos.patch

@@ -1,61 +0,0 @@
-https://github.com/voidlinux/xbps/issues/167
-
---- lib/fetch/common.c.orig	2016-04-23 07:06:15.548288496 +0200
-+++ lib/fetch/common.c	2016-04-23 07:07:01.356794335 +0200
-@@ -444,6 +444,7 @@ fetch_cache_put(conn_t *conn, int (*clos
- 
- 
- #ifdef WITH_SSL
-+
- /*
-  * Find the first occurrence of find in s, where the search is limited to the
-  * first slen characters of s.
-@@ -640,8 +641,10 @@ fetch_ssl_get_numeric_addrinfo(const cha
- 	hints.ai_protocol = 0;
- 	hints.ai_flags = AI_NUMERICHOST;
- 	/* port is not relevant for this purpose */
--	if (getaddrinfo(host, "443", &hints, &res) != 0)
-+	if (getaddrinfo(host, "443", &hints, &res) != 0) {
-+		free(host);
- 		return NULL;
-+	}
- 	free(host);
- 	return res;
- }
-@@ -929,8 +932,21 @@ fetch_ssl_cb_verify_crt(int verified, X5
- 	return (verified);
- }
- 
-+static pthread_once_t ssl_init_once = PTHREAD_ONCE_INIT;
-+
-+static void
-+ssl_init(void)
-+{
-+	/* Init the SSL library and context */
-+	if (!SSL_library_init()){
-+		fprintf(stderr, "SSL library init failed\n");
-+		exit(-1);
-+	}
-+	SSL_load_error_strings();
-+}
- #endif
- 
-+
- /*
-  * Enable SSL on a connection.
-  */
-@@ -943,13 +959,7 @@ fetch_ssl(conn_t *conn, const struct url
- 	X509_NAME *name;
- 	char *str;
- 
--	/* Init the SSL library and context */
--	if (!SSL_library_init()){
--		fprintf(stderr, "SSL library init failed\n");
--		return (-1);
--	}
--
--	SSL_load_error_strings();
-+	(void)pthread_once(&ssl_init_once, ssl_init);
- 
- 	conn->ssl_meth = SSLv23_client_method();
- 	conn->ssl_ctx = SSL_CTX_new(conn->ssl_meth);

srcpkgs/xbps/patches/musl-isatty.patch

@@ -0,0 +1,11 @@
+--- bin/xbps-install/util.c.orig	2016-04-24 19:23:18.366238066 +0200
++++ bin/xbps-install/util.c	2016-04-24 19:23:29.454218826 +0200
+@@ -41,7 +41,7 @@ get_maxcols(void)
+ {
+ 	struct winsize ws;
+ 
+-	if (!isatty(STDOUT_FILENO) && errno == ENOTTY) {
++	if (!isatty(STDOUT_FILENO)) {
+ 		/* not a TTY, don't use any limit */
+ 		return 0;
+ 	}

srcpkgs/xbps/template

@@ -1,7 +1,7 @@
 # Template file for 'xbps'
 pkgname=xbps
 version=0.51
-revision=5
+revision=6
 bootstrap=yes
 build_style=configure
 short_desc="The XBPS package system utilities"