The New Plan

all pkgs needed to bootstrap -> system
others -> user

4 files changed, 242 insertions, 0 deletions

diff --git a/system/linux-headers/0001-libc-compat.h-fix-some-issues-arising-from-in6.h.patch b/system/linux-headers/0001-libc-compat.h-fix-some-issues-arising-from-in6.h.patch
new file mode 100644
index 000000000..6ad479863
--- /dev/null
+++ b/system/linux-headers/0001-libc-compat.h-fix-some-issues-arising-from-in6.h.patch
@@ -0,0 +1,89 @@
+From 2872f5d8bcef84e62b15b37ba4ffeccfb6402dad Mon Sep 17 00:00:00 2001
+From: rofl0r <retnyg@gmx.net>
+Date: Wed, 22 Jan 2014 00:48:28 +0100
+Subject: [PATCH 1/3] libc-compat.h: fix some issues arising from in6.h
+
+namely redefinition of some structs provided by netinet/in.h.
+---
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Upstream-Status: Submitted
+
+ include/uapi/linux/libc-compat.h | 25 ++++++++-----------------
+ 1 file changed, 8 insertions(+), 17 deletions(-)
+
+Index: linux-4.4/include/uapi/linux/libc-compat.h
+===================================================================
+--- linux-4.4.orig/include/uapi/linux/libc-compat.h
++++ linux-4.4/include/uapi/linux/libc-compat.h
+@@ -48,13 +48,12 @@
+ #ifndef _UAPI_LIBC_COMPAT_H
+ #define _UAPI_LIBC_COMPAT_H
+ 
+-/* We have included glibc headers... */
+-#if defined(__GLIBC__)
++#ifndef __KERNEL__ /* we're used from userspace */
+ 
+-/* Coordinate with glibc netinet/in.h header. */
++/* Coordinate with libc netinet/in.h header. */
+ #if defined(_NETINET_IN_H)
+ 
+-/* GLIBC headers included first so don't define anything
++/* LIBC headers included first so don't define anything
+  * that would already be defined. */
+ #define __UAPI_DEF_IN_ADDR		0
+ #define __UAPI_DEF_IN_IPPROTO		0
+@@ -64,15 +63,7 @@
+ #define __UAPI_DEF_IN_CLASS		0
+ 
+ #define __UAPI_DEF_IN6_ADDR		0
+-/* The exception is the in6_addr macros which must be defined
+- * if the glibc code didn't define them. This guard matches
+- * the guard in glibc/inet/netinet/in.h which defines the
+- * additional in6_addr macros e.g. s6_addr16, and s6_addr32. */
+-#if defined(__USE_MISC) || defined (__USE_GNU)
+ #define __UAPI_DEF_IN6_ADDR_ALT		0
+-#else
+-#define __UAPI_DEF_IN6_ADDR_ALT		1
+-#endif
+ #define __UAPI_DEF_SOCKADDR_IN6		0
+ #define __UAPI_DEF_IPV6_MREQ		0
+ #define __UAPI_DEF_IPPROTO_V6		0
+@@ -80,10 +71,10 @@
+ #define __UAPI_DEF_IN6_PKTINFO		0
+ #define __UAPI_DEF_IP6_MTUINFO		0
+ 
+-#else
++#else /* defined(_NETINET_IN_H) */
+ 
+ /* Linux headers included first, and we must define everything
+- * we need. The expectation is that glibc will check the
++ * we need. The expectation is that libc will check the
+  * __UAPI_DEF_* defines and adjust appropriately. */
+ #define __UAPI_DEF_IN_ADDR		1
+ #define __UAPI_DEF_IN_IPPROTO		1
+@@ -93,7 +84,7 @@
+ #define __UAPI_DEF_IN_CLASS		1
+ 
+ #define __UAPI_DEF_IN6_ADDR		1
+-/* We unconditionally define the in6_addr macros and glibc must
++/* We unconditionally define the in6_addr macros and libc must
+  * coordinate. */
+ #define __UAPI_DEF_IN6_ADDR_ALT		1
+ #define __UAPI_DEF_SOCKADDR_IN6		1
+@@ -115,7 +106,7 @@
+ /* If we did not see any headers from any supported C libraries,
+  * or we are being included in the kernel, then define everything
+  * that we need. */
+-#else /* !defined(__GLIBC__) */
++#else /* __KERNEL__ */
+ 
+ /* Definitions for in.h */
+ #define __UAPI_DEF_IN_ADDR		1
+@@ -138,6 +129,6 @@
+ /* Definitions for xattr.h */
+ #define __UAPI_DEF_XATTR		1
+ 
+-#endif /* __GLIBC__ */
++#endif /* __KERNEL__ */
+ 
+ #endif /* _UAPI_LIBC_COMPAT_H */
diff --git a/system/linux-headers/0002-libc-compat.h-prevent-redefinition-of-struct-ethhdr.patch b/system/linux-headers/0002-libc-compat.h-prevent-redefinition-of-struct-ethhdr.patch
new file mode 100644
index 000000000..c61709374
--- /dev/null
+++ b/system/linux-headers/0002-libc-compat.h-prevent-redefinition-of-struct-ethhdr.patch
@@ -0,0 +1,59 @@
+From 75ba4a547282f91d653872a4bba5f5eae234ea6c Mon Sep 17 00:00:00 2001
+From: rofl0r <retnyg@gmx.net>
+Date: Wed, 22 Jan 2014 00:57:48 +0100
+Subject: [PATCH 2/3] libc-compat.h: prevent redefinition of struct ethhdr
+
+---
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Upstream-Status: Submitted
+
+ include/uapi/linux/if_ether.h    | 4 +++-
+ include/uapi/linux/libc-compat.h | 6 ++++++
+ 2 files changed, 9 insertions(+), 1 deletion(-)
+
+diff --git a/include/uapi/linux/if_ether.h b/include/uapi/linux/if_ether.h
+index aa63ed0..e94da57 100644
+--- a/include/uapi/linux/if_ether.h
++++ b/include/uapi/linux/if_ether.h
+@@ -22,6 +22,7 @@
+ #define _UAPI_LINUX_IF_ETHER_H
+ 
+ #include <linux/types.h>
++#include <linux/libc-compat.h>
+ 
+ /*
+  *	IEEE 802.3 Ethernet magic constants.  The frame sizes omit the preamble
+@@ -134,11 +135,12 @@
+  *	This is an Ethernet frame header.
+  */
+ 
++#if __UAPI_DEF_ETHHDR
+ struct ethhdr {
+ 	unsigned char	h_dest[ETH_ALEN];	/* destination eth addr	*/
+ 	unsigned char	h_source[ETH_ALEN];	/* source ether addr	*/
+ 	__be16		h_proto;		/* packet type ID field	*/
+ } __attribute__((packed));
+-
++#endif
+ 
+ #endif /* _UAPI_LINUX_IF_ETHER_H */
+diff --git a/include/uapi/linux/libc-compat.h b/include/uapi/linux/libc-compat.h
+index afe15c2..7d0c78a 100644
+--- a/include/uapi/linux/libc-compat.h
++++ b/include/uapi/linux/libc-compat.h
+@@ -50,6 +50,12 @@
+ 
+ #ifndef __KERNEL__ /* we're used from userspace */
+ 
++#ifdef _NETINET_IF_ETHER_H /* musl */
++#define __UAPI_DEF_ETHHDR 0
++#else /* glibc uses __NETINET_IF_ETHER_H, and includes the kernel header. */
++#define __UAPI_DEF_ETHHDR 1
++#endif
++
+ /* Coordinate with libc netinet/in.h header. */
+ #if defined(_NETINET_IN_H)
+ 
+-- 
+2.6.4
+
diff --git a/system/linux-headers/0003-remove-inclusion-of-sysinfo.h-in-kernel.h.patch b/system/linux-headers/0003-remove-inclusion-of-sysinfo.h-in-kernel.h.patch
new file mode 100644
index 000000000..6d9e8d864
--- /dev/null
+++ b/system/linux-headers/0003-remove-inclusion-of-sysinfo.h-in-kernel.h.patch
@@ -0,0 +1,32 @@
+From 8e69b663d6ddef132041a1186f081fdd74d4a31d Mon Sep 17 00:00:00 2001
+From: rofl0r <retnyg@gmx.net>
+Date: Mon, 20 Jan 2014 21:31:34 +0100
+Subject: [PATCH 3/3] remove inclusion of sysinfo.h in kernel.h
+
+the declaration of struct sysinfo clashes with userspace.
+it's not quite clear why that header was included from kernel.h,
+as none of its functionality is needed.
+---
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Upstream-Status: Submitted
+
+ include/uapi/linux/kernel.h | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/include/uapi/linux/kernel.h b/include/uapi/linux/kernel.h
+index 321e399..e8ff821 100644
+--- a/include/uapi/linux/kernel.h
++++ b/include/uapi/linux/kernel.h
+@@ -1,7 +1,9 @@
+ #ifndef _UAPI_LINUX_KERNEL_H
+ #define _UAPI_LINUX_KERNEL_H
+ 
++#ifdef __GLIBC__
+ #include <linux/sysinfo.h>
++#endif
+ 
+ /*
+  * 'kernel.h' contains some often-used function prototypes etc
+-- 
+2.6.4
+
diff --git a/system/linux-headers/APKBUILD b/system/linux-headers/APKBUILD
new file mode 100644
index 000000000..67afac211
--- /dev/null
+++ b/system/linux-headers/APKBUILD
@@ -0,0 +1,62 @@
+# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
+pkgname=linux-headers
+pkgver=4.4.6
+_kernver=${pkgver%.*}
+pkgrel=2
+pkgdesc="Linux system headers"
+url="http://kernel.org"
+arch="all"
+license="GPL-2.0-only"
+makedepends="perl"
+options="!check !dbg !strip !tracedeps"
+source="https://kernel.org/pub/linux/kernel/v4.x/linux-$_kernver.tar.xz
+	https://kernel.org/pub/linux/kernel/v4.x/patch-$pkgver.xz
+	0001-libc-compat.h-fix-some-issues-arising-from-in6.h.patch
+	0002-libc-compat.h-prevent-redefinition-of-struct-ethhdr.patch
+	0003-remove-inclusion-of-sysinfo.h-in-kernel.h.patch
+	"
+
+prepare() {
+	cd "$srcdir"/linux-$_kernver
+	if [ "$_kernver" != "$pkgver" ]; then
+		unxz -c < "$srcdir"/patch-$pkgver.xz | patch -p1 || return 1
+	fi
+	for i in $source; do
+		case $i in
+		*.patch) msg $i; patch -p1 -i "$srcdir"/$i || return 1;;
+		esac
+	done
+}
+
+build() {
+	return 0
+}
+
+package() {
+	local _carch=$CARCH
+
+	case "$_carch" in
+	aarch64*) _carch="arm64" ;;
+	arm*) _carch="arm" ;;
+	mips*) _carch="mips" ;;
+	s390*) _carch="s390" ;;
+	ppc*) _carch="powerpc" ;;
+# not sure about this --	ppc64*) _carch="powerpc64" ;;
+	esac
+
+	cd "$srcdir"/linux-$_kernver
+	mkdir -p "$pkgdir/usr"
+	make headers_install ARCH="${_carch}" INSTALL_HDR_PATH="$pkgdir/usr" || return 1
+
+	find "$pkgdir/usr" \( -name .install -o -name ..install.cmd \) -exec \
+		rm -f {} \;
+
+	# provided by libdrm
+	rm -rf "$pkgdir"/usr/include/drm
+}
+
+sha512sums="13c8459933a8b80608e226a1398e3d1848352ace84bcfb7e6a4a33cb230bbe1ab719d4b58e067283df91ce5311be6d2d595fc8c19e2ae6ecc652499415614b3e  linux-4.4.tar.xz
+73da057476eb31d818eed4b66c883f5ceec65f18ec8ea60d64e48334c7681af4ed4cf7eb8684481f705446a59fd124de9449d22e28805bc9617b6608ecec491d  patch-4.4.6.xz
+6ceaaa285bcc7699b72f07f04c018d8edc2e1a2860004c677da6ff8ca042fcecd37f7f264d8ec9783e4e2f60a91bd45ddc432f7ec063da1e3f4e9dfb75b5ba65  0001-libc-compat.h-fix-some-issues-arising-from-in6.h.patch
+fbce0bf59dd8ed3da8d90db725e98ace410f1e1a71b1c2e0ef16c53327e3850019b4e52afb1b16115a8616492a1e758fab02158ea686113b1b6cd94c7b08f310  0002-libc-compat.h-prevent-redefinition-of-struct-ethhdr.patch
+e5431719b3910162c17c7a46e296c4424f5b82f4ad4bc45ba933da7e7ebcf896bb98782f7764e584c573c49d9e6b00fe63f3a36ae4b3b137add6b9a21ddf14a0  0003-remove-inclusion-of-sysinfo.h-in-kernel.h.patch"