build: Remove the old PIC/PIE patch, let libtool sort it out
* Remove the old change from '08 to add in PIE arguments at automake level.
Versions of libtool since then know how to deal with -fpie and do the right
thing according to whether its building shared or executable objects.
So just pass '-fpie' as CFLAG and let libtool do its thing.
diff --git a/ospf6d/Makefile.am b/ospf6d/Makefile.am
index cbd850f..75f2257 100644
--- a/ospf6d/Makefile.am
+++ b/ospf6d/Makefile.am
@@ -4,8 +4,7 @@
DEFS = @DEFS@ -DSYSCONFDIR=\"$(sysconfdir)/\"
INSTALL_SDATA=@INSTALL@ -m 600
-AM_CFLAGS = $(PICFLAGS) $(WERROR)
-AM_LDFLAGS = $(PILDFLAGS)
+AM_CFLAGS = $(WERROR)
noinst_LIBRARIES = libospf6.a
sbin_PROGRAMS = ospf6d