python: Use RELRO_LDFLAGS and NO_INDIRECT_LDFLAGS

A readonly GOT and detecting indirect linkage is useful here too.

diff --git a/python/Makefile.am b/python/Makefile.am
index 925e1f451152e6a3f08ec5fc714d2c37ed6c523e..3f967a9596d07c31bcef1fc718199b6dbd166e49 100644 (file)
--- a/python/Makefile.am
+++ b/python/Makefile.am
@@ -28,6 +28,10 @@ INCLUDES = \
        $(GETTEXT_CPPFLAGS)
 
 AM_CFLAGS = $(WARN_CFLAGS)
+AM_LDFLAGS = \
+       $(RELRO_LDFLAGS)                                \
+       $(NO_INDIRECT_LDFLAGS)                          \
+       $(NULL)
 
 CLASSES_EXTRA = \
        libvirt-override-virConnect.py \
@@ -74,6 +78,7 @@ libvirtmod_la_CFLAGS = $(WARN_CFLAGS) $(WARN_PYTHON_CFLAGS)
 
 libvirtmod_la_LDFLAGS = -module -avoid-version -shared \
        -L$(top_builddir)/src/.libs \
+       $(AM_LDFLAGS) \
        $(CYGWIN_EXTRA_LDFLAGS)
 libvirtmod_la_LIBADD = $(mylibs) \
        $(CYGWIN_EXTRA_LIBADD) $(CYGWIN_EXTRA_PYTHON_LIBADD)
@@ -86,6 +91,7 @@ libvirtmod_qemu_la_CFLAGS = $(WARN_PYTHON_CFLAGS)
 
 libvirtmod_qemu_la_LDFLAGS = -module -avoid-version -shared \
        -L$(top_builddir)/src/.libs \
+       $(AM_LDFLAGS) \
        $(CYGWIN_EXTRA_LDFLAGS)
 libvirtmod_qemu_la_LIBADD = $(myqemulibs) \
        $(CYGWIN_EXTRA_LIBADD) $(CYGWIN_EXTRA_PYTHON_LIBADD)
@@ -98,6 +104,7 @@ libvirtmod_lxc_la_CFLAGS = $(WARN_PYTHON_CFLAGS)
 
 libvirtmod_lxc_la_LDFLAGS = -module -avoid-version -shared \
        -L$(top_builddir)/src/.libs \
+       $(AM_LDFLAGS) \
        $(CYGWIN_EXTRA_LDFLAGS)
 libvirtmod_lxc_la_LIBADD = $(mylxclibs) \
        $(CYGWIN_EXTRA_LIBADD) $(CYGWIN_EXTRA_PYTHON_LIBADD)