build objects with -fPIC and use -shared for building shared library.

fixes build on amd64 and prevents dumping core on startup on sparc64.
bump PKGNAME.

much help and ok naddy@, no objection sturm@

cad/xcircuit/Makefile

@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.2 2006/02/11 16:37:02 sturm Exp $
+# $OpenBSD: Makefile,v 1.3 2006/02/17 22:08:52 steven Exp $
 
 SHARED_ONLY=		Yes
 
@@ -6,7 +6,7 @@ COMMENT=		"circuit drawing and schematic capture"
 
 BASEVER=		3.4
 DISTNAME=		xcircuit-${BASEVER}.11
-PKGNAME=		${DISTNAME}p0
+PKGNAME=		${DISTNAME}p1
 CATEGORIES=		cad
 
 HOMEPAGE=		http://opencircuitdesign.com/xcircuit/

cad/xcircuit/patches/patch-Makefile_in

@@ -0,0 +1,21 @@
+$OpenBSD: patch-Makefile_in,v 1.1 2006/02/17 22:08:52 steven Exp $
+--- Makefile.in.orig	Mon Nov 21 22:35:37 2005
++++ Makefile.in	Sun Feb 12 15:27:26 2006
+@@ -361,7 +361,7 @@ distclean-compile:
+ 	-rm -f *.tab.c
+ 
+ .c.o:
+-	$(COMPILE) -c $<
++	$(COMPILE) $(SHLIB_CFLAGS) -c $<
+ 
+ .c.obj:
+ 	$(COMPILE) -c `$(CYGPATH_W) '$<'`
+@@ -787,7 +787,7 @@ menudep.h: menudep$(EXEEXT)
+ 
+ xcwrap.o: xcwrap.c menudep.h
+ 	$(CC) ${CPPFLAGS} ${CFLAGS} ${DEFS} $(PATHNAMES) $(INCLUDES) \
+-		xcwrap.c -c -o xcwrap.o
++		${SHLIB_CFLAGS} xcwrap.c -c -o xcwrap.o
+ 
+ lib/tcl/xcircuit${SHDLIB_EXT}: xcwrap.o ${xcircuit_OBJECTS} ${xcircuit_DEPEND}
+ 	$(RM) lib/xcircuit${SHDLIB_EXT}

cad/xcircuit/patches/patch-configure_in

@@ -0,0 +1,12 @@
+$OpenBSD: patch-configure_in,v 1.1 2006/02/17 22:08:52 steven Exp $
+--- configure.in.orig	Mon Nov 21 22:02:02 2005
++++ configure.in	Fri Feb 17 01:13:20 2006
+@@ -1006,7 +1006,7 @@ if test "x$xc_with_tcl" != "x" ; then
+       if test "$test_ok" = yes; then
+         SHLIB_CFLAGS="-fpic"
+         SHLIB_LD="ld"
+-        LDDL_FLAGS="-Wl,-Bshareable,-x"
++        LDDL_FLAGS="-shared"
+       fi
+       ;;
+