pam link error with SHARED_BUSYBOX and LIBBUSYBOX enabled

Steve Iribarne siribarne at grid-net.com
Thu Apr 28 21:49:35 UTC 2011


I'm working with 1.15.3 (we have a release out there, so this is what 
I'm stuck with).

I've verified that my issue is still in the latest 1.18.4 version.  Here 
is my issue:

I have both CONFIG_FEATURE_SHARED_BUSYBOX=y and CONFIG_BUILD_LIBBUSYBOX=y.


Everything was working great until I added selinux and pam.
I started getting linker errors.

======
ld-linux.so.3 needed by 
/opt/tools/cs/bin/../arm-none-linux-gnueabi/libc/lib/libc.so.6
found ld-linux.so.3 at 
/opt/tools/cs/bin/../arm-none-linux-gnueabi/libc/lib/ld-linux.so.3/opt/tools/cs/bin/../lib/gcc/arm-none-linux-gnueabi/4.3.3/../../../../arm-none-linux-gnueabi/bin/ld: 
warning: libpam.so.0, needed by 0_lib/libbusybox.so, not found (try 
using -rpath or -rpath-link)
/opt/tools/cs/bin/../lib/gcc/arm-none-linux-gnueabi/4.3.3/../../../../arm-none-linux-gnueabi/bin/ld: 
warning: libpam_misc.so.0, needed by 0_lib/libbusybox.so, not found (try 
using -rpath or -rpath-link)
/opt/tools/cs/bin/../lib/gcc/arm-none-linux-gnueabi/4.3.3/../../../../arm-none-linux-gnueabi/bin/ld: 
warning: libselinux.so.1, needed by 0_lib/libbusybox.so, not found (try 
using -rpath or -rpath-link)
/opt/tools/cs/bin/../lib/gcc/arm-none-linux-gnueabi/4.3.3/../../../../arm-none-linux-gnueabi/bin/ld: 
warning: libsepol.so.1, needed by 0_lib/libbusybox.so, not found (try 
using -rpath or -rpath-link)
0_lib/libbusybox.so: undefined reference to `context_role_set'
0_lib/libbusybox.so: undefined reference to `lsetfilecon'
0_lib/libbusybox.so: undefined reference to `getcon'
0_lib/libbusybox.so: undefined reference to `freecon'
0_lib/libbusybox.so: undefined reference to `pam_strerror at LIBPAM_1.0'
0_lib/libbusybox.so: undefined reference to `pam_set_item at LIBPAM_1.0'
0_lib/libbusybox.so: undefined reference to `setexeccon'
0_lib/libbusybox.so: undefined reference to `pam_open_session at LIBPAM_1.0'
0_lib/libbusybox.so: undefined reference to `context_str'
0_lib/libbusybox.so: undefined reference to `get_default_context'
.......
========


  I think I have it tracked down to scripts/trylink  around line 257.

I think it needs to include the $l_list at that point.  Otherwise those 
libs aren't included.  I can give a patch if you'd like.

Or am I missing something???

Thanks.
-stv


More information about the busybox mailing list