musl: update to version 1.1.19

This updates musl from a commit between 1.1.18 and 1.1.19 to the final
release of the version 1.1.19.
This mostly fixes bugs in musl.

The size of the uncompressed binary is increased by about 4 KB.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

toolchain/musl/common.mk

@@ -8,13 +8,13 @@ include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/target.mk
 
 PKG_NAME:=musl
-PKG_VERSION:=1.1.18
-PKG_RELEASE=2
+PKG_VERSION:=1.1.19
+PKG_RELEASE=1
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=72656157f54c47277b01ec85a6ba7c4084fea6c8
-PKG_MIRROR_HASH:=a3d857c23c94aa96a4ad5f442aaf236e5a189a717273c4e4faf425988d98cd32
+PKG_SOURCE_VERSION:=55df09bfccbfe21fc9dd7d8f94550c0ff25ace04
+PKG_MIRROR_HASH:=eb94e4e7e94221dd8890afd9b29e2562c36cf5585649035349ca1c6c1c354f2b
 PKG_SOURCE_URL:=git://git.musl-libc.org/musl
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.xz
 

toolchain/musl/patches/010-kernel-suppress-some-more-Linux-uapi-definitions.patch

@@ -1,59 +0,0 @@
-From 8e85d2c268000b51cc690f3a55a820d8f8a6c0bc Mon Sep 17 00:00:00 2001
-From: Hauke Mehrtens <hauke@hauke-m.de>
-Date: Thu, 22 Jun 2017 22:04:28 +0200
-Subject: [PATCH] Add additional uapi guards for Linux kernel header files
-
-With Linux kernel 4.15 it will be possible to guard more parts of the
-Linux header files from a libc. Make use of this in musl to guard all
-the structures and other definitions from the Linux header files which
-are also defined by the header files provided by musl. This will make
-musl compile with the unmodified Linux kernel user space headers.
-
-This extends the definitions done in commit 04983f227238 ("make
-netinet/in.h suppress clashing definitions from kernel headers")
-
-The needed patches were recently accepted for Linux 4.15:
-https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c0bace798436bca0fdc221ff61143f1376a9c3de
-https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6926e041a8920c8ec27e4e155efa760aa01551fd
----
- include/net/if.h           | 7 +++++++
- include/netinet/if_ether.h | 1 +
- include/sys/xattr.h        | 2 ++
- 3 files changed, 10 insertions(+)
-
---- a/include/net/if.h
-+++ b/include/net/if.h
-@@ -125,6 +125,13 @@ struct ifconf {
- #define ifc_req		ifc_ifcu.ifcu_req
- #define _IOT_ifconf _IOT(_IOTS(struct ifconf),1,0,0,0,0)
- 
-+#define __UAPI_DEF_IF_IFCONF					0
-+#define __UAPI_DEF_IF_IFMAP					0
-+#define __UAPI_DEF_IF_IFNAMSIZ					0
-+#define __UAPI_DEF_IF_IFREQ					0
-+#define __UAPI_DEF_IF_NET_DEVICE_FLAGS				0
-+#define __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO	0
-+
- #endif
- 
- #ifdef __cplusplus
---- a/include/netinet/if_ether.h
-+++ b/include/netinet/if_ether.h
-@@ -133,5 +133,6 @@ do { \
- 	(enaddr)[5] = ((uint8_t *)ipaddr)[3]; \
- } while(0)
- 
-+#define __UAPI_DEF_ETHHDR	0
- 
- #endif
---- a/include/sys/xattr.h
-+++ b/include/sys/xattr.h
-@@ -24,6 +24,8 @@ int removexattr(const char *, const char
- int lremovexattr(const char *, const char *);
- int fremovexattr(int, const char *);
- 
-+#define __UAPI_DEF_XATTR	0
-+
- #ifdef __cplusplus
- }
- #endif

toolchain/musl/patches/110-read_timezone_from_fs.patch

@@ -24,5 +24,5 @@
 +	}
 +
  	if (!s) s = "/etc/localtime";
- 	if (!*s) s = __gmt;
+ 	if (!*s) s = __utc;
  

toolchain/musl/patches/200-add_libssp_nonshared.patch

@@ -21,7 +21,7 @@ Signed-off-by: Steven Barth <steven@midlink.org>
  ALL_TOOLS = obj/musl-gcc
  
  WRAPCC_GCC = gcc
-@@ -129,7 +129,8 @@ NOSSP_SRCS = $(wildcard crt/*.c) \
+@@ -125,7 +125,8 @@ NOSSP_SRCS = $(wildcard crt/*.c) \
  	src/thread/__set_thread_area.c src/thread/$(ARCH)/__set_thread_area.c \
  	src/string/memset.c src/string/$(ARCH)/memset.c \
  	src/string/memcpy.c src/string/$(ARCH)/memcpy.c \
@@ -31,7 +31,7 @@ Signed-off-by: Steven Barth <steven@midlink.org>
  $(NOSSP_SRCS:%.c=obj/%.o) $(NOSSP_SRCS:%.c=obj/%.lo): CFLAGS_ALL += $(CFLAGS_NOSSP)
  
  $(CRT_OBJS): CFLAGS_ALL += -DCRT
-@@ -172,6 +173,11 @@ lib/libc.a: $(AOBJS)
+@@ -168,6 +169,11 @@ lib/libc.a: $(AOBJS)
  	$(AR) rc $@ $(AOBJS)
  	$(RANLIB) $@
  

toolchain/musl/patches/300-relative.patch

@@ -1,6 +1,6 @@
 --- a/Makefile
 +++ b/Makefile
-@@ -221,7 +221,7 @@ $(DESTDIR)$(includedir)/%: $(srcdir)/inc
+@@ -217,7 +217,7 @@ $(DESTDIR)$(includedir)/%: $(srcdir)/inc
  	$(INSTALL) -D -m 644 $< $@
  
  $(DESTDIR)$(LDSO_PATHNAME): $(DESTDIR)$(libdir)/libc.so

toolchain/musl/patches/400-Add-format-attribute-to-some-function-declarations.patch

@@ -149,8 +149,8 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
  #endif
  
  #ifdef _GNU_SOURCE
-@@ -184,6 +192,9 @@ char *fgets_unlocked(char *, int, FILE *
- int fputs_unlocked(const char *, FILE *);
+@@ -198,6 +206,9 @@ typedef struct _IO_cookie_io_functions_t
+ FILE *fopencookie(void *, const char *, cookie_io_functions_t);
  #endif
  
 +#undef __fp

toolchain/musl/patches/900-iconv_size_hack.patch

@@ -1,14 +1,14 @@
 --- a/src/locale/iconv.c
 +++ b/src/locale/iconv.c
-@@ -42,6 +42,7 @@ static const unsigned char charmaps[] =
- "ucs4\0ucs4be\0utf32\0utf32be\0\0\300"
- "ucs4le\0utf32le\0\0\303"
- "ascii\0usascii\0iso646\0iso646us\0\0\307"
+@@ -48,6 +48,7 @@ static const unsigned char charmaps[] =
+ "utf16\0\0\312"
+ "ucs4\0utf32\0\0\313"
+ "ucs2\0\0\314"
 +#ifdef FULL_ICONV
  "eucjp\0\0\320"
  "shiftjis\0sjis\0\0\321"
  "iso2022jp\0\0\322"
-@@ -50,6 +51,7 @@ static const unsigned char charmaps[] =
+@@ -56,6 +57,7 @@ static const unsigned char charmaps[] =
  "gb2312\0\0\332"
  "big5\0bigfive\0cp950\0big5hkscs\0\0\340"
  "euckr\0ksc5601\0ksx1001\0cp949\0\0\350"
@@ -16,7 +16,7 @@
  #include "codepages.h"
  ;
  
-@@ -60,6 +62,7 @@ static const unsigned short legacy_chars
+@@ -66,6 +68,7 @@ static const unsigned short legacy_chars
  #include "legacychars.h"
  };
  
@@ -24,7 +24,7 @@
  static const unsigned short jis0208[84][94] = {
  #include "jis0208.h"
  };
-@@ -79,6 +82,7 @@ static const unsigned short hkscs[] = {
+@@ -85,6 +88,7 @@ static const unsigned short hkscs[] = {
  static const unsigned short ksc[93][94] = {
  #include "ksc.h"
  };
@@ -32,7 +32,7 @@
  
  static const unsigned short rev_jis[] = {
  #include "revjis.h"
-@@ -196,6 +200,7 @@ static unsigned legacy_map(const unsigne
+@@ -205,6 +209,7 @@ static unsigned legacy_map(const unsigne
  	return x < 256 ? x : legacy_chars[x-256];
  }
  
@@ -40,7 +40,7 @@
  static unsigned uni_to_jis(unsigned c)
  {
  	unsigned nel = sizeof rev_jis / sizeof *rev_jis;
-@@ -214,6 +219,7 @@ static unsigned uni_to_jis(unsigned c)
+@@ -223,6 +228,7 @@ static unsigned uni_to_jis(unsigned c)
  		}
  	}
  }
@@ -48,15 +48,15 @@
  
  size_t iconv(iconv_t cd, char **restrict in, size_t *restrict inb, char **restrict out, size_t *restrict outb)
  {
-@@ -285,6 +291,7 @@ size_t iconv(iconv_t cd, char **restrict
- 				c = ((c-0xd7c0)<<10) + (d-0xdc00);
+@@ -319,6 +325,7 @@ size_t iconv(iconv_t cd, char **restrict
  			}
- 			break;
+ 			type = scd->state;
+ 			continue;
 +#ifdef FULL_ICONV
  		case SHIFT_JIS:
  			if (c < 128) break;
  			if (c-0xa1 <= 0xdf-0xa1) {
-@@ -476,6 +483,7 @@ size_t iconv(iconv_t cd, char **restrict
+@@ -510,6 +517,7 @@ size_t iconv(iconv_t cd, char **restrict
  			c = ksc[c][d];
  			if (!c) goto ilseq;
  			break;
@@ -64,7 +64,7 @@
  		default:
  			if (!c) break;
  			c = legacy_map(map, c);
-@@ -516,6 +524,7 @@ size_t iconv(iconv_t cd, char **restrict
+@@ -550,6 +558,7 @@ size_t iconv(iconv_t cd, char **restrict
  				}
  			}
  			goto subst;
@@ -72,14 +72,14 @@
  		case SHIFT_JIS:
  			if (c < 128) goto revout;
  			if (c == 0xa5) {
-@@ -589,6 +598,7 @@ size_t iconv(iconv_t cd, char **restrict
+@@ -623,6 +632,7 @@ size_t iconv(iconv_t cd, char **restrict
  			*(*out)++ = 'B';
  			*outb -= 8;
  			break;
 +#endif
+ 		case UCS2:
+ 			totype = UCS2BE;
  		case UCS2BE:
- 		case UCS2LE:
- 		case UTF_16BE:
 --- a/src/locale/codepages.h
 +++ b/src/locale/codepages.h
 @@ -129,6 +129,7 @@