[ostree] build: Link with -Bsymbolic-functions

[Colin Walters <walters src gnome org>]

commit 19571c76521b1446fa5433c6ae87d30690e39161
Author: Colin Walters <walters verbum org>
Date:   Thu May 3 13:40:23 2012 -0400

    build: Link with -Bsymbolic-functions
    
    Avoids indirecting through PLT for internal calls, at the cost that we
    can't use LD_PRELOAD to override internal functions (but we never
    really want that, use a debugger).

 Makefile-libostree.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/Makefile-libostree.am b/Makefile-libostree.am
index 6eb27e0..af5a9af 100644
--- a/Makefile-libostree.am
+++ b/Makefile-libostree.am
@@ -47,7 +47,7 @@ libostree_la_SOURCES += src/libostree/ostree-libarchive-input-stream.h \
 endif
 
 libostree_la_CFLAGS = $(AM_CFLAGS) -I$(srcdir)/src/libotutil -I$(srcdir)/src/libostree -DLOCALEDIR=\"$(datadir)/locale\" $(OT_DEP_GIO_UNIX_CFLAGS)
-libostree_la_LDFLAGS = -avoid-version
+libostree_la_LDFLAGS = -avoid-version -Bsymbolic-functions
 libostree_la_LIBADD = libotutil.la $(OT_DEP_GIO_UNIX_LIBS)
 
 if USE_LIBARCHIVE