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Re: [PATCH 24/29] [AARCH64] Add ldd-rewrite.sed so that ilp32 ld.so can be found
- From: Will Newton <will dot newton at linaro dot org>
- To: Andrew Pinski <apinski at cavium dot com>
- Cc: libc-alpha <libc-alpha at sourceware dot org>
- Date: Tue, 18 Nov 2014 14:31:22 +0000
- Subject: Re: [PATCH 24/29] [AARCH64] Add ldd-rewrite.sed so that ilp32 ld.so can be found
- Authentication-results: sourceware.org; auth=none
- References: <1414396793-9005-1-git-send-email-apinski at cavium dot com> <1414396793-9005-25-git-send-email-apinski at cavium dot com>
On 27 October 2014 07:59, Andrew Pinski <apinski@cavium.com> wrote:
> 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.
> ---
> 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(+), 0 deletions(-)
> create mode 100644 sysdeps/unix/sysv/linux/aarch64/ldd-rewrite.sed
Looks ok to me.
> diff --git a/sysdeps/unix/sysv/linux/aarch64/configure b/sysdeps/unix/sysv/linux/aarch64/configure
> index 59372d2..faef1dd 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"_
> --
> 1.7.2.5
>
--
Will Newton
Toolchain Working Group, Linaro