Revert "community/go: update to go 1.6"

This reverts commit e81049956f7cd1251ef6ec8e90c487c7c2bda99b.

Does not work on x86 yet.

3 files changed, 74 insertions, 13 deletions

diff --git a/community/go/APKBUILD b/community/go/APKBUILD
index bdc53d562b8..7db7178f753 100644
--- a/community/go/APKBUILD
+++ b/community/go/APKBUILD
@@ -1,9 +1,9 @@
 # Contributor: Sören Tempel <soeren+alpine@soeren-tempel.net>
 # Maintainer: Eivind Uggedal <eivind@uggedal.com>
 pkgname=go
-pkgver=1.6
+pkgver=1.5.3
 # This should be the latest commit on the corresponding release branch
-_toolsver="c887be1b2ebd11663d4bf2fbca508c449172339e"
+_toolsver="d02228d1857b9f49cd0252788516ff5584266eb6"
 pkgrel=0
 pkgdesc="Go programming language compiler"
 url="http://www.golang.org/"
@@ -17,7 +17,8 @@ install=""
 subpackages="$pkgname-doc $pkgname-tools $pkgname-cross"
 source="http://golang.org/dl/go${pkgver}.src.tar.gz
 	$pkgname-tools-$pkgver.tar.gz::https://github.com/golang/tools/archive/${_toolsver}.tar.gz
-	no-pic.patch"
+	no-pic.patch
+	default-sc-getpw-r-size-max.patch"
 
 # NOTE: building go for x86 with grsec kernel requires:
 #           sysctl -w kernel.modify_ldt=1
@@ -135,12 +136,15 @@ cross() {
 	done
 }
 
-md5sums="e67833ea37fbc002fbe38efe6c1bcd98  go1.6.src.tar.gz
-733a96b59562ed84ff552542f16a3ab3  go-tools-1.6.tar.gz
-efa8ac40fa8429f7cd6f23eca05a0a0f  no-pic.patch"
-sha256sums="a96cce8ce43a9bf9b2a4c7d470bc7ee0cb00410da815980681c8353218dcf146  go1.6.src.tar.gz
-955e5a119babad356d9cf00cdaaf3c27648d4451109b467c872fad8cc94d5b56  go-tools-1.6.tar.gz
-1eb60ded9035e9692e4c17b2bb6e9c073e21261eaafa56ee0528d5d2c43a936d  no-pic.patch"
-sha512sums="59e9d72a80558fd5e3f176e068897a45333b36e35f6c00393647941a70e741168e65941b6059397378020c3b78ec3471a48809682f7efd97cf33eec6325fc3e8  go1.6.src.tar.gz
-955def7cc3e5ceb5d8e47477400007d32c25f3bc2764f04a0451bd0235af507e63a0966d201a345f51ac764471da8620b5357d1099ec39e2422bd04d25fd71b8  go-tools-1.6.tar.gz
-51e4c3ee0cda98090db5d00468072bcbf5f0a1a429dd8dedddccaa1467b285f724b012be96d329566b195470bea0aaf4b464e8ba6d2029b0dd42678a7a14b663  no-pic.patch"
+md5sums="80a0eac7ab750b01b3f7096a1d4667b8  go1.5.3.src.tar.gz
+c64b28ba5df8499bcc19adc995da991a  go-tools-1.5.3.tar.gz
+b303cb36017c5f1303b1567b31b48de3  no-pic.patch
+12a36502180b9801f8d9e60824563c92  default-sc-getpw-r-size-max.patch"
+sha256sums="754e06dab1c31ab168fc9db9e32596734015ea9e24bc44cae7f237f417ce4efe  go1.5.3.src.tar.gz
+80db6fc563df50eb924dbf4f96cef287fc6b89cc8b98595c1dac3c80a118f290  go-tools-1.5.3.tar.gz
+973144c68d10cdc740501ad814841912bae7c3936480fabb3f7fe092ba82ba7f  no-pic.patch
+70f8f9b3ad6b8639db2b401ae14747a6e8d762443ca054c358a5aa4815df7d1f  default-sc-getpw-r-size-max.patch"
+sha512sums="b348832ea7cb095cf793960cf9f4da5e9f6ca8de7b5262bb819de97efea4835643e30a18efd4a82d01ea3854a1905af9e134271716c4b68c9d2a8f6e15f65ff0  go1.5.3.src.tar.gz
+80813c2da74c7b25fa2cfd15b2505757e7f466469ac701cb22d190dc83a607f091c4dea207a2e371e53d7a1f5459e7b53e5eea53c95565e958a6eb7fcb212359  go-tools-1.5.3.tar.gz
+e21084dc07a74c7b6437ae22034b62e3a255692d32dba767c15efdb123d3159c03a02437a41350e512eaa2478a7afbd8b409317a779c56ee4939512d060d57fa  no-pic.patch
+d59c977341b9ab15664b4b0c4f3df9e74ce48ffbd59594a7abb5a0907469f9d362c4e558606dd4b7cd102c165dd53027bae6aa1c48623c2105461dcad4cee14d  default-sc-getpw-r-size-max.patch"
diff --git a/community/go/default-sc-getpw-r-size-max.patch b/community/go/default-sc-getpw-r-size-max.patch
new file mode 100644
index 00000000000..77be27d13d4
--- /dev/null
+++ b/community/go/default-sc-getpw-r-size-max.patch
@@ -0,0 +1,57 @@
+From cb867d2fd64adc851f82be3c6eb6e38ec008930b Mon Sep 17 00:00:00 2001
+From: Dominik Honnef <dominik@honnef.co>
+Date: Sun, 21 Jun 2015 20:07:29 +0200
+Subject: [PATCH] os/user: don't depend on _SC_GETPW_R_SIZE_MAX on Linux
+
+Even Linux systems may not have _SC_GETPW_R_SIZE_MAX if using a
+different libc than glibc (e.g. musl). Instead of having special-cases
+for the BSDs, handle -1 correctly by always using a default buffer size.
+
+Fixes #11319.
+
+Change-Id: I8b1b260eb9830e6dbe7667f3f33d115ae4de4ce8
+Reviewed-on: https://go-review.googlesource.com/13772
+Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
+Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
+---
+ src/os/user/lookup_unix.go | 19 ++++++++-----------
+ 1 file changed, 8 insertions(+), 11 deletions(-)
+
+diff --git a/src/os/user/lookup_unix.go b/src/os/user/lookup_unix.go
+index f4f603e..e8a1eb1 100644
+--- a/src/os/user/lookup_unix.go
++++ b/src/os/user/lookup_unix.go
+@@ -9,7 +9,6 @@ package user
+ 
+ import (
+ 	"fmt"
+-	"runtime"
+ 	"strconv"
+ 	"strings"
+ 	"syscall"
+@@ -55,17 +54,15 @@ func lookupUnix(uid int, username string, lookupByName bool) (*User, error) {
+ 	var pwd C.struct_passwd
+ 	var result *C.struct_passwd
+ 
+-	var bufSize C.long
+-	if runtime.GOOS == "dragonfly" || runtime.GOOS == "freebsd" {
+-		// DragonFly and FreeBSD do not have _SC_GETPW_R_SIZE_MAX
+-		// and just return -1.  So just use the same
+-		// size that Linux returns.
++	bufSize := C.sysconf(C._SC_GETPW_R_SIZE_MAX)
++	if bufSize == -1 {
++		// DragonFly and FreeBSD do not have _SC_GETPW_R_SIZE_MAX.
++		// Additionally, not all Linux systems have it, either. For
++		// example, the musl libc returns -1.
+ 		bufSize = 1024
+-	} else {
+-		bufSize = C.sysconf(C._SC_GETPW_R_SIZE_MAX)
+-		if bufSize <= 0 || bufSize > 1<<20 {
+-			return nil, fmt.Errorf("user: unreasonable _SC_GETPW_R_SIZE_MAX of %d", bufSize)
+-		}
++	}
++	if bufSize <= 0 || bufSize > 1<<20 {
++		return nil, fmt.Errorf("user: unreasonable _SC_GETPW_R_SIZE_MAX of %d", bufSize)
+ 	}
+ 	buf := C.malloc(C.size_t(bufSize))
+ 	defer C.free(buf)
diff --git a/community/go/no-pic.patch b/community/go/no-pic.patch
index db1f809dcc5..5a4e3966d60 100644
--- a/community/go/no-pic.patch
+++ b/community/go/no-pic.patch
@@ -2,7 +2,7 @@ diff --git a/src/cmd/link/internal/ld/lib.go b/src/cmd/link/internal/ld/lib.go
 index 8ccbec9dd634..4e96bfadc260 100644
 --- a/src/cmd/link/internal/ld/lib.go
 +++ b/src/cmd/link/internal/ld/lib.go
-@@ -1194,6 +1194,11 @@ func hostlink() {
+@@ -1071,6 +1071,11 @@ func hostlink() {
  		argv = append(argv, peimporteddlls()...)
  	}