From eef5180e723a304b400be32c4c6de93c245ce7e9 Mon Sep 17 00:00:00 2001
From: nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Sat, 28 Mar 2015 13:38:45 +0000
Subject: [PATCH] toolchain/musl: update to the latest version, adds aarch64
 support

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@45091 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 toolchain/Config.in                             |  2 +-
 toolchain/musl/Config.version                   |  2 +-
 toolchain/musl/common.mk                        |  2 +-
 toolchain/musl/patches/001-git-2015-03-28.patch | 93 +++++++++++++++++++++++++
 4 files changed, 96 insertions(+), 3 deletions(-)
 create mode 100644 toolchain/musl/patches/001-git-2015-03-28.patch

diff --git a/toolchain/Config.in b/toolchain/Config.in
index 436217052f..7b365e4c5e 100644
--- a/toolchain/Config.in
+++ b/toolchain/Config.in
@@ -228,7 +228,7 @@ choice
 	config LIBC_USE_MUSL
 		select USE_MUSL
 		bool "Use musl"
-		depends on !(mips64 || mips64el || aarch64 || aarch64_be)
+		depends on !(mips64 || mips64el)
 
 endchoice
 
diff --git a/toolchain/musl/Config.version b/toolchain/musl/Config.version
index 88737e6fe5..57b5bd0df4 100644
--- a/toolchain/musl/Config.version
+++ b/toolchain/musl/Config.version
@@ -3,6 +3,6 @@ if USE_MUSL
 config MUSL_VERSION
 	string
 	depends on USE_MUSL
-	default "1.1.6"
+	default "1.1.7"
 
 endif
diff --git a/toolchain/musl/common.mk b/toolchain/musl/common.mk
index 2064a5e510..c67be2a9fb 100644
--- a/toolchain/musl/common.mk
+++ b/toolchain/musl/common.mk
@@ -11,7 +11,7 @@ PKG_NAME:=musl
 PKG_VERSION:=$(call qstrip,$(CONFIG_MUSL_VERSION))
 PKG_RELEASE=1
 
-PKG_MD5SUM:=591e2d25a12ca1748e30ee0cf23f8b8a
+PKG_MD5SUM:=6fe9fc4d99a7d321432b3e179c138d73
 
 PKG_SOURCE_URL:=http://www.musl-libc.org/releases
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
diff --git a/toolchain/musl/patches/001-git-2015-03-28.patch b/toolchain/musl/patches/001-git-2015-03-28.patch
new file mode 100644
index 0000000000..85f044183c
--- /dev/null
+++ b/toolchain/musl/patches/001-git-2015-03-28.patch
@@ -0,0 +1,93 @@
+diff --git a/arch/aarch64/bits/alltypes.h.in b/arch/aarch64/bits/alltypes.h.in
+index 99f1654..d56abda 100644
+--- a/arch/aarch64/bits/alltypes.h.in
++++ b/arch/aarch64/bits/alltypes.h.in
+@@ -16,6 +16,8 @@ TYPEDEF unsigned int nlink_t;
+ TYPEDEF float float_t;
+ TYPEDEF double double_t;
+ 
++TYPEDEF struct { long long __ll; long double __ld; } max_align_t;
++
+ TYPEDEF long time_t;
+ TYPEDEF long suseconds_t;
+ 
+diff --git a/include/float.h b/include/float.h
+index c6429d3..713aadb 100644
+--- a/include/float.h
++++ b/include/float.h
+@@ -1,6 +1,10 @@
+ #ifndef _FLOAT_H
+ #define _FLOAT_H
+ 
++#ifdef __cplusplus
++extern "C" {
++#endif
++
+ int __flt_rounds(void);
+ #define FLT_ROUNDS (__flt_rounds())
+ 
+@@ -41,4 +45,8 @@ int __flt_rounds(void);
+ 
+ #include <bits/float.h>
+ 
++#ifdef __cplusplus
++}
++#endif
++
+ #endif
+diff --git a/src/network/inet_pton.c b/src/network/inet_pton.c
+index 4496b47..d36c368 100644
+--- a/src/network/inet_pton.c
++++ b/src/network/inet_pton.c
+@@ -39,14 +39,15 @@ int inet_pton(int af, const char *restrict s, void *restrict a0)
+ 	for (i=0; ; i++) {
+ 		if (s[0]==':' && brk<0) {
+ 			brk=i;
+-			ip[i]=0;
++			ip[i&7]=0;
+ 			if (!*++s) break;
++			if (i==7) return 0;
+ 			continue;
+ 		}
+ 		for (v=j=0; j<4 && (d=hexval(s[j]))>=0; j++)
+ 			v=16*v+d;
+ 		if (j==0) return 0;
+-		ip[i] = v;
++		ip[i&7] = v;
+ 		if (!s[j] && (brk>=0 || i==7)) break;
+ 		if (i==7) return 0;
+ 		if (s[j]!=':') {
+diff --git a/src/regex/regcomp.c b/src/regex/regcomp.c
+index 4cdaa1e..978dd87 100644
+--- a/src/regex/regcomp.c
++++ b/src/regex/regcomp.c
+@@ -839,7 +839,7 @@ static reg_errcode_t parse_atom(tre_parse_ctx_t *ctx, const char *s)
+ 			s--;
+ 			break;
+ 		default:
+-			if (isdigit(*s)) {
++			if (!ere && (unsigned)*s-'1' < 9) {
+ 				/* back reference */
+ 				int val = *s - '0';
+ 				node = tre_ast_new_literal(ctx->mem, BACKREF, val, ctx->position);
+@@ -847,7 +847,7 @@ static reg_errcode_t parse_atom(tre_parse_ctx_t *ctx, const char *s)
+ 			} else {
+ 				/* extension: accept unknown escaped char
+ 				   as a literal */
+-				node = tre_ast_new_literal(ctx->mem, *s, *s, ctx->position);
++				goto parse_literal;
+ 			}
+ 			ctx->position++;
+ 		}
+@@ -1700,6 +1700,11 @@ tre_copy_ast(tre_mem_t mem, tre_stack_t *stack, tre_ast_node_t *ast,
+ 		*result = tre_ast_new_literal(mem, min, max, pos);
+ 		if (*result == NULL)
+ 		  status = REG_ESPACE;
++		else {
++		  tre_literal_t *p = (*result)->obj;
++		  p->class = lit->class;
++		  p->neg_classes = lit->neg_classes;
++		}
+ 
+ 		if (pos > *max_pos)
+ 		  *max_pos = pos;
-- 
2.11.0