[glib/glib-2-46] Use -Wl,-znodelete for all our libraries

[Matthias Clasen <matthiasc src gnome org>]

commit 2d9ef3684d87785dff2b7b21a0a56f1548067e81
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Oct 15 15:37:42 2015 -0400

    Use -Wl,-znodelete for all our libraries
    
    Now that we initialize the quark tables from a constructor,
    reloading libglib is just as bad as reloading libgobject,
    so add the linker option to the LDFLAGS for all our libraries.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=755609

 configure.ac        |    6 ++----
 gobject/Makefile.am |    1 -
 2 files changed, 2 insertions(+), 5 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index f8b41e8..14c9ccd 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3429,8 +3429,6 @@ if test "x${enable_Bsymbolic}" = "xyes"; then
   GLIB_LINK_FLAGS=-Wl,-Bsymbolic-functions
 fi
 
-AC_SUBST(GLIB_LINK_FLAGS)
-
 dnl
 dnl Check for -z,nodelete linker flag: the type system assumes that
 dnl libgobject stays loaded for the lifetime of the process.
@@ -3461,10 +3459,10 @@ AC_ARG_ENABLE([znodelete],
                LDFLAGS="${SAVED_LDFLAGS}" LIBS="${SAVED_LIBS}"])
 
 if test "x${enable_znodelete}" = "xyes"; then
-  GOBJECT_LINK_FLAGS=-Wl,-z,nodelete
+  GLIB_LINK_FLAGS="$GLIB_LINK_FLAGS -Wl,-z,nodelete"
 fi
 
-AC_SUBST(GOBJECT_LINK_FLAGS)
+AC_SUBST(GLIB_LINK_FLAGS)
 
 dnl
 dnl Check for -fvisibility=hidden to determine if we can do GNU-style
diff --git a/gobject/Makefile.am b/gobject/Makefile.am
index 2108caa..5512c7e 100644
--- a/gobject/Makefile.am
+++ b/gobject/Makefile.am
@@ -45,7 +45,6 @@ endif
 
 libgobjectincludedir = $(includedir)/glib-2.0/gobject
 libgobject_2_0_la_LDFLAGS = $(GLIB_LINK_FLAGS) \
-  $(GOBJECT_LINK_FLAGS) \
   $(gobject_win32_res_ldflag) \
   -version-info $(LT_CURRENT):$(LT_REVISION):$(LT_AGE) \
   -export-dynamic $(no_undefined)