Upstream-Status: Inappropriate [embedded specific]

make ldconfig default to both /lib+/usr/lib, /lib32+/usr/lib32 and
/lib64+/usr/lib64 on bi-ABI architectures.

---
 ldconfig.c |   10 ++++++++++
 1 file changed, 10 insertions(+)

diff -urpN a/ldconfig.c b/ldconfig.c
--- a/ldconfig.c
+++ b/ldconfig.c
@@ -52,7 +52,11 @@
 
 #define SYSCONFDIR "/etc"
 #define LIBDIR "/usr/lib"
+#define LIBDIR32 "/usr/lib32"
+#define LIBDIR64 "/usr/lib64"
 #define SLIBDIR "/lib"
+#define SLIBDIR32 "/lib32"
+#define SLIBDIR64 "/lib64"
 # define N_(msgid)  msgid
 #define _(msg) msg
 
@@ -1373,6 +1377,12 @@ main (int argc, char **argv)
       add_system_dir (SLIBDIR);
       if (strcmp (SLIBDIR, LIBDIR))
 	add_system_dir (LIBDIR);
+      add_system_dir (SLIBDIR32);
+      if (strcmp (SLIBDIR32, LIBDIR32))
+	add_system_dir (LIBDIR32);
+      add_system_dir (SLIBDIR64);
+      if (strcmp (SLIBDIR64, LIBDIR64))
+	add_system_dir (LIBDIR64);
     }
 
   const char *aux_cache_file = _PATH_LDCONFIG_AUX_CACHE;