main/musl: upgrade 0.9.11

Also don't build crosstool for native musl builds.

main/musl/0001-fix-Makefile-so-make-install-works-before-include-bi.patch

+From d66ab4f1409ad1a2093239ef48b7bca596acdf52 Mon Sep 17 00:00:00 2001
+From: Rich Felker <dalias@aerifal.cx>
+Date: Mon, 1 Jul 2013 13:43:43 -0400
+Subject: [PATCH 1/2] fix Makefile so "make install" works before include/bits
+ symlink exists
+
+previously, determination of the list of header files for installation
+depended on the include/bits symlink (to the arch-specific files)
+already having been created. in other words, running "make install"
+immediately after configure without first running "make" caused the
+bits headers not to be installed.
+
+the solution I have applied is to pull the list of headers directly
+from arch/$(ARCH)/bits rather than include/bits, and likewise to
+install directly from arch/$(ARCH)/bits rather than via the symlink.
+
+at this point, the only purpose served by keeping the symlink around
+is that it enables use of the in-tree headers and libs directly via -I
+and -L, which can be useful when testing against a new version of the
+library before installing it. on the other hand, removing the bits
+symlink would be beneficial if we ever want to support building
+multiple archs in the same source tree.
+---
+ Makefile | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
+
+diff --git a/Makefile b/Makefile
+index 997c5bb..6a86211 100644
+--- a/Makefile
++++ b/Makefile
+@@ -37,7 +37,8 @@ CFLAGS_ALL_SHARED = $(CFLAGS_ALL) -fPIC -DSHARED
+ AR      = $(CROSS_COMPILE)ar
+ RANLIB  = $(CROSS_COMPILE)ranlib
+ 
+-ALL_INCLUDES = $(sort $(wildcard include/*.h include/*/*.h) $(GENH))
++ARCH_INCLUDES = $(wildcard arch/$(ARCH)/bits/*.h)
++ALL_INCLUDES = $(sort $(wildcard include/*.h include/*/*.h) $(GENH) $(ARCH_INCLUDES:arch/$(ARCH)/%=include/%))
+ 
+ EMPTY_LIB_NAMES = m rt pthread crypt util xnet resolv dl
+ EMPTY_LIBS = $(EMPTY_LIB_NAMES:%=lib/lib%.a)
+@@ -124,6 +125,9 @@ $(DESTDIR)$(libdir)/%.so: lib/%.so
+ $(DESTDIR)$(libdir)/%: lib/%
+ 	install -D -m 644 $< $@
+ 
++$(DESTDIR)$(includedir)/bits/%: arch/$(ARCH)/bits/%
++	install -D -m 644 $< $@
++
+ $(DESTDIR)$(includedir)/%: include/%
+ 	install -D -m 644 $< $@
+ 
+-- 
+1.8.3.2
+

main/musl/0002-add-stubs-for-additional-legacy-ether.h-functions.patch

+From fbcd82040cb67ee14886c6ac4c200cde3662f986 Mon Sep 17 00:00:00 2001
+From: Rich Felker <dalias@aerifal.cx>
+Date: Mon, 1 Jul 2013 13:50:02 -0400
+Subject: [PATCH 2/2] add stubs for additional legacy ether.h functions
+
+these would not be expensive to actually implement, but reading
+/etc/ethers does not sound like a particularly useful feature, so for
+now I'm leaving them as stubs.
+---
+ include/netinet/ether.h |  6 +++---
+ src/network/ether.c     | 15 +++++++++++++++
+ 2 files changed, 18 insertions(+), 3 deletions(-)
+
+diff --git a/include/netinet/ether.h b/include/netinet/ether.h
+index c5179d5..d64c9ef 100644
+--- a/include/netinet/ether.h
++++ b/include/netinet/ether.h
+@@ -4,11 +4,11 @@
+ #include <netinet/if_ether.h>
+ 
+ char *ether_ntoa (const struct ether_addr *);
+-
+ struct ether_addr *ether_aton (const char *);
+-
+ char *ether_ntoa_r (const struct ether_addr *, char *);
+-
+ struct ether_addr *ether_aton_r (const char *, struct ether_addr *);
++int ether_line(const char *, struct ether_addr *, char *);
++int ether_ntohost(char *, const struct ether_addr *);
++int ether_hostton(const char *, struct ether_addr *);
+ 
+ #endif
+diff --git a/src/network/ether.c b/src/network/ether.c
+index ac55411..4304a97 100644
+--- a/src/network/ether.c
++++ b/src/network/ether.c
+@@ -41,3 +41,18 @@ char *ether_ntoa (const struct ether_addr *p_a) {
+ 	static char x[18];
+ 	return ether_ntoa_r (p_a, x);
+ }
++
++int ether_line(const char *l, struct ether_addr *e, char *hostname)
++{
++	return -1;
++}
++
++int ether_ntohost(char *hostname, const struct ether_addr *e)
++{
++	return -1;
++}
++
++int ether_hostton(const char *hostname, struct ether_addr *e)
++{
++	return -1;
++}
+-- 
+1.8.3.2
+

main/musl/APKBUILD

 # Contributor: William Pitcock <nenolod@dereferenced.org>
 # Maintainer: William Pitcock <nenolod@dereferenced.org>
 pkgname=musl
-pkgver=0.9.10
+pkgver=0.9.11
 pkgrel=0
 pkgdesc="the musl c library (libc) implementation"
 url="http://www.musl-libc.org/"
-arch="x86 x86_64 arm"
+arch="x86 x86_64 arm armel"
 license="MIT"
 depends=""
 depends_dev=""
 makedepends="$depends_dev"
 install=""
-subpackages="$pkgname-dev musl-gcc:crosstool"
-source="http://www.musl-libc.org/releases/musl-$pkgver.tar.gz"
+subpackages="$pkgname-dev"
+[ "${CTARGET#*musl}" = "$CTARGET" ] && subpackages="$subpackages musl-gcc:crosstool"
+source="http://www.musl-libc.org/releases/musl-$pkgver.tar.gz
+	0001-fix-Makefile-so-make-install-works-before-include-bi.patch
+	0002-add-stubs-for-additional-legacy-ether.h-functions.patch
+	crt-arm-Scrt1.s
+	"
 
 _builddir="$srcdir"/musl-$pkgver
 prepare() {
@@ -23,11 +28,14 @@ prepare() {
 		*.patch) msg $i; patch -p1 -i "$srcdir"/$i || return 1;;
 		esac
 	done
+	cp "$srcdir"/crt-arm-Scrt1.s crt/arm/Scrt1.s
 }
 
 build() {
+	local _ldflags
 	cd "$_builddir"
-	LDFLAGS="-Wl,-soname,libc-musl-${CARCH}.so" \
+	[ "${CTARGET#*musl}" = "$CTARGET" ] && _ldflags="-Wl,-soname,libc-musl-${CARCH}.so"
+	LDFLAGS="$LDFLAGS $_ldflags" \
 	./configure --prefix=/usr \
 		--libdir=/lib \
 		--sysconfdir=/etc \
@@ -49,6 +57,15 @@ crosstool() {
 	mv "$pkgdir"/usr/bin/musl-gcc "$subpkgdir"/usr/bin
 }
 
-md5sums="8998be253b6f0880a1ce00d85dbae9c5  musl-0.9.10.tar.gz"
-sha256sums="71fc00733a3ee45fab342870ccd84d33d079e64f2d6fdcfb8b463a769c3ff391  musl-0.9.10.tar.gz"
-sha512sums="a31b4dc367672dd3056476b4e7a5c7affd81d33ead2427e043b94da8251167d93178af5ef43ad962354d18eb260435bb3968a3a8f2f684c89d0bc74a32304936  musl-0.9.10.tar.gz"
+md5sums="70b17ca5c847e74e1c77fe8284bb1fa4  musl-0.9.11.tar.gz
+1565f77513aa6779057ff184a2f91073  0001-fix-Makefile-so-make-install-works-before-include-bi.patch
+76e0b13d63a6665b3f9ea3d3b00fecdb  0002-add-stubs-for-additional-legacy-ether.h-functions.patch
+74917fb9427ccfa696d5c4969b0148bd  crt-arm-Scrt1.s"
+sha256sums="8b81fd9b71becb7b674ea93fd65d82a039fab79ab738957a5e9ee47ba08a13fd  musl-0.9.11.tar.gz
+60e38a633d35eb44c7b12b3a2b0ea570c9462af7f966a9fcea4382fe6e6e6c6f  0001-fix-Makefile-so-make-install-works-before-include-bi.patch
+6c916f34bb2dc89fc3de6786d9b7e2d2b829d9020e97097e46b97071be09405a  0002-add-stubs-for-additional-legacy-ether.h-functions.patch
+f622e052c674592487b711e87c5d1fb861a5240454cccdf9f6060247bbbb0255  crt-arm-Scrt1.s"
+sha512sums="7ca852eda3be7b34bfdaf1eb9e7d435987d5177f865737b211e62f4037825cc322436e1ff49c3f875b3a20679f6f21ba5ffff271d03d3d03c7a97854f4f51832  musl-0.9.11.tar.gz
+80d9e3594c4f7471ea404216b40a44831bfa930f81792e566e83d7e1a158ee5d5f75129b67536c969f10fbe96aa549326ba461229fb0a08e0a3fd1bc569f95fc  0001-fix-Makefile-so-make-install-works-before-include-bi.patch
+24415afa48c9e918c4c7a0c1e5a38bd150d03e92cde6bf709460c713de49a61128ea93103af601a54a6cf164bcedd304aa34933e97053e1b4ab41584ce44f768  0002-add-stubs-for-additional-legacy-ether.h-functions.patch
+2c1214ebd5b053242e613e193758d22a324ab66ac773974c851603469b8c392d22e38a1a81a5fa10dfe2ba1cd2f1fb34d0b543ddae9bdbe17e7796334b809ce0  crt-arm-Scrt1.s"

main/musl/crt-arm-Scrt1.s

+.weak _init
+.weak _fini
+.text
+.global _start
+_start:
+        mov fp,#0
+        mov lr,#0
+
+        pop { a2 }
+        mov a3, sp
+        push { a3 }
+        push { a1 }
+
+        ldr sl, .L_GOT
+        adr a4, .L_GOT
+        add sl, sl, a4
+        ldr ip, .L_GOT+4
+        ldr ip, [sl, ip]
+        push { ip }
+        ldr a4, .L_GOT+8
+        ldr a4, [sl, a4]
+        ldr a1, .L_GOT+12
+        ldr a1, [sl, a1]
+
+        bl __libc_start_main(PLT)
+1:      b 1b
+
+        .align 2
+.L_GOT:
+        .word _GLOBAL_OFFSET_TABLE_ - .L_GOT
+        .word _fini(GOT)
+        .word _init(GOT)
+        .word main(GOT)
+