- shared libbusybox.

- IMA compilation option (aka IPO, IPA,..)
Please holler if i broke something..

networking/Makefile.in

@@ -9,6 +9,7 @@ ifndef $(NETWORKING_DIR)
 NETWORKING_DIR:=$(top_builddir)/networking/
 endif
 srcdir=$(top_srcdir)/networking
+
 NETWORKING-y:=
 NETWORKING-$(CONFIG_ARPING)       += arping.o
 NETWORKING-$(CONFIG_ETHER_WAKE)   += ether-wake.o
@@ -41,13 +42,22 @@ NETWORKING-$(CONFIG_VCONFIG)      += vconfig.o
 NETWORKING-$(CONFIG_WGET)         += wget.o
 NETWORKING-$(CONFIG_ZCIP)         += zcip.o
 
+NETWORKING-y:=$(sort $(NETWORKING-y))
 libraries-y+=$(NETWORKING_DIR)$(NETWORKING_AR)
 
+NETWORKING_SRC-y:=$(patsubst %.o,$(srcdir)/%.c,$(NETWORKING-y))
+NETWORKING_SRC-a:=$(wildcard $(srcdir)/*.c)
+APPLET_SRC-y+=$(NETWORKING_SRC-y)
+APPLET_SRC-a+=$(NETWORKING_SRC-a)
+
+LIBRARY_DEFINE-y+= -I$(top_srcdir)/networking
+LIBRARY_DEFINE-a+= -I$(top_srcdir)/networking
+
 needcrypt-y:=
 needcrypt-$(CONFIG_FEATURE_HTTPD_AUTH_MD5) := y
 
 ifeq ($(needcrypt-y),y)
-	LIBRARIES += -lcrypt
+	LIBRARIES := -lcrypt $(filter-out -lcrypt,$(LIBRARIES))
 endif
 
 $(NETWORKING_DIR)$(NETWORKING_AR): $(patsubst %,$(NETWORKING_DIR)%, $(NETWORKING-y))

networking/libiproute/Makefile.in

@@ -2,27 +2,16 @@
 #
 # Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
 #
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+# Licensed under the GPL v2 or later, see the file LICENSE in this tarball.
 #
 
 LIBIPROUTE_AR:=libiproute.a
 ifndef $(LIBIPROUTE_DIR)
-LIBIPROUTE_DIR:=$(top_builddir)/networking/libiproute/
+LIBIPROUTE_DIR:=$(top_builddir)/networking/libiproute
 endif
 srcdir=$(top_srcdir)/networking/libiproute
 
+LIBIPROUTE-y:=
 LIBIPROUTE-$(CONFIG_IP) += \
 	ip_parse_common_args.o \
 	ipaddress.o \
@@ -74,11 +63,31 @@ LIBIPROUTE-$(CONFIG_IPTUNNEL) += \
 	rt_names.o \
 	utils.o
 
-libraries-y+=$(LIBIPROUTE_DIR)$(LIBIPROUTE_AR)
+LIBIPROUTE-y:=$(sort $(LIBIPROUTE-y))
 
-$(LIBIPROUTE_DIR)$(LIBIPROUTE_AR): $(patsubst %,$(LIBIPROUTE_DIR)%, $(LIBIPROUTE-y))
-	$(AR) $(ARFLAGS) $@ $(patsubst %,$(LIBIPROUTE_DIR)%, $(LIBIPROUTE-y))
+LIBIPROUTE_SRC-y:=$(patsubst %,$(srcdir)/%,$(subst .o,.c,$(LIBIPROUTE-y)))
+LIBIPROUTE_SRC-a:=$(wildcard $(srcdir)/*.c)
+LIBRARY_SRC-y+=$(LIBIPROUTE_SRC-y)
+LIBRARY_SRC-a+=$(LIBIPROUTE_SRC-a)
 
-$(LIBIPROUTE_DIR)%.o: $(srcdir)/%.c
+LIBIPROUTE-obj:=$(LIBIPROUTE_DIR)/$(LIBIPROUTE_AR)
+
+# We do not need to build an empty non-pic object/archive
+ifneq ($(strip $(LIBIPROUTE-y)),)
+libraries-y+=$(LIBIPROUTE_DIR)/$(LIBIPROUTE_AR)
+endif
+
+# If we are building libbusybox.so _and_ we will use it ourselves then we
+# keep it as small as possible
+ifeq ($(strip $(CONFIG_FEATURE_SHARED_BUSYBOX)),y)
+ifneq ($(strip $(LIBIPROUTE-y)),)
+libraries-m+=$(LIBIPROUTE-multi-pic)
+endif
+endif
+
+$(LIBIPROUTE_DIR)/$(LIBIPROUTE_AR): $(patsubst %,$(LIBIPROUTE_DIR)/%,$(LIBIPROUTE-y))
+	$(AR) $(ARFLAGS) $@ $(^)
+
+$(LIBIPROUTE_DIR)/%.o: $(srcdir)/%.c
 	$(CC) $(CFLAGS) $(EXTRA_CFLAGS) -c -o $@ $<
 

networking/udhcp/Makefile.in

@@ -2,19 +2,7 @@
 #
 # Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
 #
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+# Licensed under the GPL v2 or later, see the file LICENSE in this tarball.
 #
 
 UDHCP_AR:=udhcp.a
@@ -24,10 +12,10 @@ endif
 srcdir=$(top_srcdir)/networking/udhcp
 
 #ok, so I forgot how to do an or, but this is a quick and dirty hack
-ifeq ($(CONFIG_UDHCPC), y)
+ifeq ($(strip $(CONFIG_UDHCPC)),y)
 CONFIG_UDHCP_SHARED=y
 else
-ifeq ($(CONFIG_UDHCPD), y)
+ifeq ($(strip $(CONFIG_UDHCPD)),y)
 CONFIG_UDHCP_SHARED=y
 else
 CONFIG_UDHCP_SHARED=n
@@ -42,10 +30,20 @@ UDHCP-$(CONFIG_UDHCPC)		+= dhcpc.c clientpacket.c clientsocket.c \
 UDHCP-$(CONFIG_UDHCPD)		+= dhcpd.c arpping.c files.c leases.c \
 				   serverpacket.c static_leases.c
 UDHCP-$(CONFIG_DUMPLEASES)	+= dumpleases.c
-UDHCP_OBJS=$(patsubst %.c,$(UDHCP_DIR)%.o, $(UDHCP-y))
+UDHCP_OBJS:=$(patsubst %.c,$(UDHCP_DIR)%.o, $(UDHCP-y))
 
 libraries-y+=$(UDHCP_DIR)$(UDHCP_AR)
 
+UDHCP-y:=$(patsubst %,$(srcdir)/%,$(UDHCP-y))
+UDHCP-a:=$(wildcard $(srcdir)/*.c)
+APPLET_SRC-y+=$(UDHCP-y)
+APPLET_SRC-a+=$(UDHCP-a)
+
+UDHCP_INCLUDES:=$(srcdir)
+
+APPLETS_DEFINE-y+=-DIN_BUSYBOX -I$(UDHCP_INCLUDES)
+APPLETS_DEFINE-a+=-DIN_BUSYBOX -I$(UDHCP_INCLUDES)
+
 $(UDHCP_DIR)$(UDHCP_AR): $(UDHCP_OBJS)
 	$(AR) $(ARFLAGS) $@ $(UDHCP_OBJS)