#
# All patches are from upstream and provide support for correct lib
# directory for AArch64.
#
# From 37bf2f1f983e37c0d87a1e34cd3d8a228ead5e16 Mon Sep 17 00:00:00 2001
# From: Andreas Schwab <schwab@suse.de>
# Date: Thu, 4 Apr 2013 12:22:22 -0400
# Subject: [PATCH 2/4] Add support for rtld directory different from slib
#  directory
# 
# ---
#  ChangeLog         | 15 +++++++++++++++
#  Makeconfig        | 10 ++++++++--
#  Makerules         |  4 ++--
#  config.make.in    |  1 +
#  configure         |  2 ++
#  configure.in      |  1 +
#  elf/Makefile      | 11 ++++++-----
#  scripts/rellns-sh | 17 +++++++++++++++--
#  8 files changed, 50 insertions(+), 11 deletions(-)
# 
# From 937dd2d4a5da7d51b87261b037e22dfca05face7 Mon Sep 17 00:00:00 2001
# From: Marcus Shawcroft <marcus.shawcroft@linaro.org>
# Date: Thu, 4 Apr 2013 12:26:55 -0400
# Subject: [PATCH 4/4] Correct missed use of $(rtlddir).
# 
# ---
#  ChangeLog | 4 ++++
#  Makerules | 2 +-
#  2 files changed, 5 insertions(+), 1 deletion(-)
# 
# From bcce68c6dc678b443e7f140d664ba1fa49c0ceaa Mon Sep 17 00:00:00 2001
# From: Andreas Schwab <schwab@suse.de>
# Date: Thu, 4 Apr 2013 12:23:43 -0400
# Subject: [PATCH 3/4] aarch64: Move rtld link to /lib
# 
# ---
#  ports/ChangeLog.aarch64                            | 6 ++++++
#  ports/sysdeps/unix/sysv/linux/aarch64/configure    | 1 +
#  ports/sysdeps/unix/sysv/linux/aarch64/configure.in | 1 +
#  3 files changed, 8 insertions(+)
# 
# From 05bc48a20b8c20574bc59a048750f0dd77fd6e23 Mon Sep 17 00:00:00 2001
# From: Andreas Schwab <schwab@suse.de>
# Date: Thu, 4 Apr 2013 12:02:53 -0400
# Subject: [PATCH 1/4] aarch64: use lib64 as default lib and slib directory
# 
# ---
#  ports/ChangeLog.aarch64                            |  6 ++++++
#  ports/sysdeps/unix/sysv/linux/aarch64/configure    | 13 +++++++++++++
#  ports/sysdeps/unix/sysv/linux/aarch64/configure.in | 12 ++++++++++++
#  3 files changed, 31 insertions(+)
# 
# commit 446737706c186b33529a2c07fcb6f0cc10b2d1ea
# Author: Andreas Schwab <schwab@suse.de>
# Date:   Tue Mar 19 10:13:46 2013 +0100
#
#    s390x: Move rtld link to /lib
#
diff -urN glibc-2.17-c758a686/config.make.in glibc-2.17-c758a686/config.make.in
--- glibc-2.17-c758a686/config.make.in	2013-10-28 10:56:39.996320904 -0400
+++ glibc-2.17-c758a686/config.make.in	2013-10-28 10:56:57.773317467 -0400
@@ -11,6 +11,7 @@
 datadir = @datadir@
 libdir = @libdir@
 slibdir = @libc_cv_slibdir@
+rtlddir = @libc_cv_rtlddir@
 localedir = @libc_cv_localedir@
 sysconfdir = @libc_cv_sysconfdir@
 libexecdir = @libexecdir@
diff -urN glibc-2.17-c758a686/configure glibc-2.17-c758a686/configure
--- glibc-2.17-c758a686/configure	2013-10-28 10:56:39.935320916 -0400
+++ glibc-2.17-c758a686/configure	2013-10-28 10:56:57.775317467 -0400
@@ -594,6 +594,7 @@
 libc_cv_localstatedir
 libc_cv_sysconfdir
 libc_cv_localedir
+libc_cv_rtlddir
 libc_cv_slibdir
 old_glibc_headers
 use_nscd
@@ -7600,6 +7601,7 @@
 
 
 
+
 
 
 
diff -urN glibc-2.17-c758a686/configure.in glibc-2.17-c758a686/configure.in
--- glibc-2.17-c758a686/configure.in	2013-10-28 10:56:39.902320923 -0400
+++ glibc-2.17-c758a686/configure.in	2013-10-28 10:56:57.776317467 -0400
@@ -2127,6 +2127,7 @@
 AC_SUBST(old_glibc_headers)
 
 AC_SUBST(libc_cv_slibdir)
+AC_SUBST(libc_cv_rtlddir)
 AC_SUBST(libc_cv_localedir)
 AC_SUBST(libc_cv_sysconfdir)
 AC_SUBST(libc_cv_localstatedir)
diff -urN glibc-2.17-c758a686/elf/Makefile glibc-2.17-c758a686/elf/Makefile
--- glibc-2.17-c758a686/elf/Makefile	2013-10-28 10:56:40.127320879 -0400
+++ glibc-2.17-c758a686/elf/Makefile	2013-10-28 10:56:57.776317467 -0400
@@ -66,7 +66,7 @@
 ifeq (yes,$(build-shared))
 extra-objs	= $(all-rtld-routines:%=%.os) soinit.os sofini.os interp.os
 generated	+= librtld.os dl-allobjs.os ld.so ldd
-install-others	= $(inst_slibdir)/$(rtld-installed-name)
+install-others = $(inst_rtlddir)/$(rtld-installed-name)
 install-bin-script = ldd
 endif
 
@@ -341,7 +341,7 @@
 	  | $(AWK) '($$7 ~ /^UND(|EF)$$/ && $$1 != "0:" && $$4 != "REGISTER") { print; p=1 } END { exit p != 0 }'
 
 # interp.c exists just to get this string into the libraries.
-CFLAGS-interp.c = -D'RUNTIME_LINKER="$(slibdir)/$(rtld-installed-name)"' \
+CFLAGS-interp.c = -D'RUNTIME_LINKER="$(rtlddir)/$(rtld-installed-name)"' \
 		  -DNOT_IN_libc=1
 $(objpfx)interp.os: $(common-objpfx)config.make
 
@@ -373,18 +373,19 @@
 	$(make-target-directory)
 	$(do-install-program)
 
-$(inst_slibdir)/$(rtld-installed-name): \
+$(inst_rtlddir)/$(rtld-installed-name): \
   $(inst_slibdir)/$(rtld-version-installed-name) \
   $(inst_slibdir)/libc-$(version).so
+	$(make-target-directory)
 	$(make-shlib-link)
 
 # Special target called by parent to install just the dynamic linker.
 .PHONY: ldso_install
-ldso_install: $(inst_slibdir)/$(rtld-installed-name)
+ldso_install: $(inst_rtlddir)/$(rtld-installed-name)
 endif
 
 
-common-ldd-rewrite = -e 's%@RTLD@%$(slibdir)/$(rtld-installed-name)%g' \
+common-ldd-rewrite = -e 's%@RTLD@%$(rtlddir)/$(rtld-installed-name)%g' \
 		     -e 's%@VERSION@%$(version)%g' \
 		     -e 's|@PKGVERSION@|$(PKGVERSION)|g' \
 		     -e 's|@REPORT_BUGS_TO@|$(REPORT_BUGS_TO)|g'
diff -urN glibc-2.17-c758a686/Makeconfig glibc-2.17-c758a686/Makeconfig
--- glibc-2.17-c758a686/Makeconfig	2013-10-28 10:56:40.434320820 -0400
+++ glibc-2.17-c758a686/Makeconfig	2013-10-28 10:56:57.772317467 -0400
@@ -148,12 +148,18 @@
 endif
 inst_libdir = $(install_root)$(libdir)
 
-# Where to install the shared library and dynamic linker.
+# Where to install the shared library.
 ifndef slibdir
 slibdir = $(exec_prefix)/lib
 endif
 inst_slibdir = $(install_root)$(slibdir)
 
+# Where to install the dynamic linker.
+ifndef rtlddir
+rtlddir = $(slibdir)
+endif
+inst_rtlddir = $(install_root)$(rtlddir)
+
 # Prefix to put on files installed in $(libdir).  For libraries `libNAME.a',
 # the prefix is spliced between `lib' and the name, so the linker switch
 # `-l$(libprefix)NAME' finds the library; for other files the prefix is
@@ -443,7 +449,7 @@
 endif
 ifndef config-LDFLAGS
 ifeq (yes,$(build-shared))
-config-LDFLAGS = -Wl,-dynamic-linker=$(slibdir)/$(rtld-installed-name)
+config-LDFLAGS = -Wl,-dynamic-linker=$(rtlddir)/$(rtld-installed-name)
 endif
 endif
 ifndef link-libc
diff -urN glibc-2.17-c758a686/Makerules glibc-2.17-c758a686/Makerules
--- glibc-2.17-c758a686/Makerules	2013-10-28 10:56:39.928320918 -0400
+++ glibc-2.17-c758a686/Makerules	2013-10-28 10:56:57.777317467 -0400
@@ -873,7 +873,7 @@
 symbolic-link-prog := $(common-objpfx)elf/sln
 symbolic-link-list := $(common-objpfx)elf/symlink.list
 define make-shlib-link
-echo $(<F) $@ >> $(symbolic-link-list)
+echo `$(..)scripts/rellns-sh -p $< $@` $@ >> $(symbolic-link-list)
 endef
 else # cross-compiling
 # We need a definition that can be used by elf/Makefile's install rules.
@@ -883,7 +883,7 @@
 ifndef make-shlib-link
 define make-shlib-link
 rm -f $@
-$(LN_S) $(<F) $@
+$(LN_S) `$(..)scripts/rellns-sh -p $< $@` $@
 endef
 endif
 
@@ -937,7 +937,7 @@
 	 cat $<; \
 	 echo 'GROUP ( $(slibdir)/libc.so$(libc.so-version)' \
 	      '$(libdir)/$(patsubst %,$(libtype.oS),$(libprefix)$(libc-name))'\
-	      ' AS_NEEDED (' $(slibdir)/$(rtld-installed-name) ') )' \
+	      ' AS_NEEDED (' $(rtlddir)/$(rtld-installed-name) ') )' \
 	) > $@.new
 	mv -f $@.new $@
 
diff -urN glibc-2.17-c758a686/ports/sysdeps/unix/sysv/linux/aarch64/configure glibc-2.17-c758a686/ports/sysdeps/unix/sysv/linux/aarch64/configure
--- glibc-2.17-c758a686/ports/sysdeps/unix/sysv/linux/aarch64/configure	2013-10-28 10:56:39.873320928 -0400
+++ glibc-2.17-c758a686/ports/sysdeps/unix/sysv/linux/aarch64/configure	2013-10-28 10:57:26.270311964 -0400
@@ -1,3 +1,17 @@
 # This file is generated from configure.in by Autoconf.  DO NOT EDIT!
+ # Local configure fragment for sysdeps/unix/sysv/linux/aarch64.
 
 arch_minimum_kernel=3.7.0
+
+test -n "$libc_cv_slibdir" ||
+case "$prefix" in
+  /usr | /usr/)
+    libc_cv_slibdir="/lib64"
+    libc_cv_rtlddir="/lib"
+    if test "$libdir" = '${exec_prefix}/lib'; then
+      libdir='${exec_prefix}/lib64';
+      # Locale data can be shared between 32bit and 64bit libraries
+      libc_cv_localedir='${exec_prefix}/lib/locale'
+    fi
+    ;;
+esac
diff -urN glibc-2.17-c758a686/ports/sysdeps/unix/sysv/linux/aarch64/configure.in glibc-2.17-c758a686/ports/sysdeps/unix/sysv/linux/aarch64/configure.in
--- glibc-2.17-c758a686/ports/sysdeps/unix/sysv/linux/aarch64/configure.in	2013-10-28 10:56:39.873320928 -0400
+++ glibc-2.17-c758a686/ports/sysdeps/unix/sysv/linux/aarch64/configure.in	2013-10-28 10:57:49.162307556 -0400
@@ -2,3 +2,16 @@
 # Local configure fragment for sysdeps/unix/sysv/linux/aarch64.
 
 arch_minimum_kernel=3.7.0
+
+test -n "$libc_cv_slibdir" ||
+case "$prefix" in
+  /usr | /usr/)
+    libc_cv_slibdir="/lib64"
+    libc_cv_rtlddir="/lib"
+    if test "$libdir" = '${exec_prefix}/lib'; then
+      libdir='${exec_prefix}/lib64';
+      # Locale data can be shared between 32bit and 64bit libraries
+      libc_cv_localedir='${exec_prefix}/lib/locale'
+    fi
+    ;;
+esac
diff -urN glibc-2.17-c758a686/scripts/rellns-sh glibc-2.17-c758a686/scripts/rellns-sh
--- glibc-2.17-c758a686/scripts/rellns-sh	2013-10-28 10:56:40.081320888 -0400
+++ glibc-2.17-c758a686/scripts/rellns-sh	2013-10-28 10:56:57.776317467 -0400
@@ -16,8 +16,17 @@
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, see <http://www.gnu.org/licenses/>.
 
+# With -p, instead of creating the link print the computed relative link
+# name.
+do_print=false
+case $1 in
+  -p)
+    do_print=true
+    shift
+    ;;
+esac
 if test $# -ne 2; then
-  echo "Usage: rellns SOURCE DEST" >&2
+  echo "Usage: rellns [-p] SOURCE DEST" >&2
   exit 1
 fi
 
@@ -70,4 +79,8 @@
   from=`echo $from | sed 's%^[^/]*/*%%'`
 done
 
-ln -s $rfrom$to $2
+if $do_print; then
+  echo "$rfrom$to"
+else
+  ln -s $rfrom$to $2
+fi
diff --git glibc-2.17-c758a686/sysdeps/gnu/configure glibc-2.17-c758a686/sysdeps/gnu/configure
index 26327ca..70aaa90 100644
--- glibc-2.17-c758a686/sysdeps/gnu/configure
+++ glibc-2.17-c758a686/sysdeps/gnu/configure
@@ -9,12 +9,17 @@
 case "$prefix" in
 /usr | /usr/)
   # 64-bit libraries on bi-arch platforms go in /lib64 instead of /lib.
-  # Allow earlier configure scripts to handle libc_cv_slibdir, libdir,
-  # and libc_cv_localedir.
+  # Allow earlier configure scripts to handle libc_cv_slibdir,
+  # libc_cv_rtlddir, libdir, and libc_cv_localedir.
   test -n "$libc_cv_slibdir" || \
   case $machine in
   sparc/sparc64 | x86_64* | powerpc/powerpc64 | s390/s390-64)
     libc_cv_slibdir=/lib64
+    case $machine in
+    s390/s390-64)
+      libc_cv_rtlddir=/lib
+      ;;
+    esac
     if test "$libdir" = '${exec_prefix}/lib'; then
       libdir='${exec_prefix}/lib64';
       # Locale data can be shared between 32bit and 64bit libraries
diff --git glibc-2.17-c758a686/sysdeps/gnu/configure.in glibc-2.17-c758a686/sysdeps/gnu/configure.in
index b8fd74c..ce251df 100644
--- glibc-2.17-c758a686/sysdeps/gnu/configure.in
+++ glibc-2.17-c758a686/sysdeps/gnu/configure.in
@@ -9,12 +9,17 @@ GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
 case "$prefix" in
 /usr | /usr/)
   # 64-bit libraries on bi-arch platforms go in /lib64 instead of /lib.
-  # Allow earlier configure scripts to handle libc_cv_slibdir, libdir,
-  # and libc_cv_localedir.
+  # Allow earlier configure scripts to handle libc_cv_slibdir,
+  # libc_cv_rtlddir, libdir, and libc_cv_localedir.
   test -n "$libc_cv_slibdir" || \
   case $machine in
   sparc/sparc64 | x86_64* | powerpc/powerpc64 | s390/s390-64)
     libc_cv_slibdir=/lib64
+    case $machine in
+    s390/s390-64)
+      libc_cv_rtlddir=/lib
+      ;;
+    esac
     if test "$libdir" = '${exec_prefix}/lib'; then
       libdir='${exec_prefix}/lib64';
       # Locale data can be shared between 32bit and 64bit libraries