Package: fakechroot
Version: 2.16-1
Severity: normal
Tags: patch

Dear Maintainer,

ldd gives a different result wrt ld-linux-x86-64.so.2 when invoked
inside or outside of the fakechroot environment :

ldd my_wheezy_fakechroot/bin/kmod 
        linux-vdso.so.1 =>  (0x00007fff50dff000)
        libkmod.so.2 => /lib/x86_64-linux-gnu/libkmod.so.2 (0x00007f35e52c7000)
        libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f35e4f3d000)
        /lib64/ld-linux-x86-64.so.2 (0x00007f35e56f8000)

fakeroot -i .fakeroot_state fakechroot chroot my_wheezy_fakechroot/ ldd 
/bin/kmod
        linux-vdso.so.1 =>  (0x0000000000000000)
        libfakechroot.so libfakeroot-sysv.so => not found
        libkmod.so.2 => /lib/x86_64-linux-gnu/libkmod.so.2 (0x0000000000000000)
        libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x0000000000000000)
        /lib/ld-linux-x86-64.so.2 (0x0000000000000000)

/lib64 seems to be a directory in wheezy, not a symlink to /lib as in squeeze

ls -AlFd /lib64
drwxr-xr-x 2 root root 60 févr.  4 22:47 /lib64/

ls -AlF /lib64
total 0
lrwxrwxrwx 1 root root 32 févr. 17 16:19 ld-linux-x86-64.so.2 -> 
/lib/x86_64-linux-gnu/ld-2.13.so*

I don't know if similar issues occur on mips64, ppc64 and sparc64.

Could the following patch help ?

Regards,

JH Chatenet

diff -Naur a/usr/bin/ldd.fakechroot b/usr/bin/ldd.fakechroot
--- a/usr/bin/ldd.fakechroot    2013-02-17 17:06:30.608261517 +0000
+++ b/usr/bin/ldd.fakechroot    2013-02-17 18:01:36.096262102 +0000
@@ -77,6 +77,9 @@
                             push @Libs, 'linux-vdso.so.1';
                             $Libs{'linux-vdso.so.1'} = '';
                         }
+                        if ($Format =~ /^elf64-x86-64/) {
+                            $Ldsodir = "/lib64";
+                        }
                         else {
                             push @Libs, 'linux-gate.so.1';
                             $Libs{'linux-gate.so.1'} = '';



-- System Information:
Debian Release: 7.0
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.32-5-amd64 (SMP w/2 CPU cores)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages fakechroot depends on:
ii  libfakechroot  2.16-1

fakechroot recommends no packages.

fakechroot suggests no packages.

-- no debconf information


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