linux-kernel - [PATCH 17/27] [AARCH64] Add ldd-rewrite.sed so that ilp32 ld.so can be found

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Message-ID: <1466485631-3532-19-git-send-email-ynorov@caviumnetworks.com>
Date:	Tue, 21 Jun 2016 08:07:01 +0300
From:	Yury Norov <ynorov@...iumnetworks.com>
To:	<libc-alpha@...rceware.org>, <linux-kernel@...r.kernel.org>
CC:	<arnd@...db.de>, <catalin.marinas@....com>,
	<marcus.shawcroft@....com>, <philb@....org>, <davem@...emloft.net>,
	<szabolcs.nagy@....com>, <maxim.kuvyrkov@...aro.org>,
	<joseph@...esourcery.com>, <pinskia@...il.com>,
	Andrew Pinski <apinski@...ium.com>,
	Yury Norov <ynorov@...iumnetworks.com>
Subject: [PATCH 17/27] [AARCH64] Add ldd-rewrite.sed so that ilp32 ld.so can be found

From: Andrew Pinski <apinski@...ium.com>

To be support multi-lib with ldd, we need to add a ldd-rewrite.sed file
to rewrite RTLDLIST to include both ld.so's.

* sysdeps/unix/sysv/linux/aarch64/configure.ac (ldd_rewrite_script):
Set.
* sysdeps/unix/sysv/linux/aarch64/configure: Regenerate.
* sysdeps/unix/sysv/linux/aarch64/ldd-rewrite.sed: New file.

Signed-off-by: Yury Norov <ynorov@...iumnetworks.com>
---
 sysdeps/unix/sysv/linux/aarch64/configure       | 2 ++
 sysdeps/unix/sysv/linux/aarch64/configure.ac    | 2 ++
 sysdeps/unix/sysv/linux/aarch64/ldd-rewrite.sed | 1 +
 3 files changed, 5 insertions(+)
 create mode 100644 sysdeps/unix/sysv/linux/aarch64/ldd-rewrite.sed

diff --git a/sysdeps/unix/sysv/linux/aarch64/configure b/sysdeps/unix/sysv/linux/aarch64/configure
index 2563e83..325422f 100755
--- a/sysdeps/unix/sysv/linux/aarch64/configure
+++ b/sysdeps/unix/sysv/linux/aarch64/configure
@@ -31,3 +31,5 @@ case "$prefix" in
 esac
 fi
 
+ldd_rewrite_script=$dir/ldd-rewrite.sed
+
diff --git a/sysdeps/unix/sysv/linux/aarch64/configure.ac b/sysdeps/unix/sysv/linux/aarch64/configure.ac
index 6526816..3ca8ed1 100644
--- a/sysdeps/unix/sysv/linux/aarch64/configure.ac
+++ b/sysdeps/unix/sysv/linux/aarch64/configure.ac
@@ -9,3 +9,5 @@ else
   LIBC_SLIBDIR_RTLDDIR([lib64], [lib])
 fi
 
+ldd_rewrite_script=$dir/ldd-rewrite.sed
+
diff --git a/sysdeps/unix/sysv/linux/aarch64/ldd-rewrite.sed b/sysdeps/unix/sysv/linux/aarch64/ldd-rewrite.sed
new file mode 100644
index 0000000..2f3bbb9
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/aarch64/ldd-rewrite.sed
@@ -0,0 +1 @@
+s_^\(RTLDLIST=\)\(.*lib/\)\([^/]*\)\(-aarch64\)\(\|\_be\)\(\|\_ilp32\)\(.so\.[0-9.]*\)$_\1"\2\3-aarch64\5\7 \2\3-aarch64\5\_ilp32\7"_
-- 
2.7.4