build fixes

[palacios.git] / geekos / build / Makefile

diff --git a/geekos/build/Makefile b/geekos/build/Makefile
index 29c05b9..eafa4b3 100644 (file)
--- a/geekos/build/Makefile
+++ b/geekos/build/Makefile
@@ -51,12 +51,16 @@ VPATH := $(PROJECT_ROOT)/src
 
 
 
+
 #
 #TCPSTACK, uIP is used currently
 #
-TCPSTACK=UIP
-
+UIP=OFF
 
+#
+#LWIP, ON -- used, OFF -- not used
+#
+LWIP=ON
 
 
 #
@@ -142,13 +146,26 @@ V3_LIBS := ./palacios/libxed.a ./palacios/libv3vee.a ./palacios/libxed.a ./palac
 
 
 
-TCPSTACK_C_SRCS := psock.c timer.c uip_arp.c uip.c uip-fw.c uiplib.c uip-neighbor.c uip-split.c resolv.c
 
-TCPSTACK_C_OBJS := $(TCPSTACK_C_SRCS:%.c=net/%.o)
 
-TCPSTACK_OBJS := $(TCPSTACK_C_OBJS)
 
+ifeq ($(UIP),ON)
+       UIP_C_SRCS := psock.c timer.c uip_arp.c uip.c uip-fw.c uiplib.c uip-neighbor.c uip-split.c resolv.c
+       UIP_C_OBJS := $(UIP_C_SRCS:%.c=net/%.o)
+else
+       UIP_C_SRCS :=
+       UIP_C_OBJS :=   
+endif
 
+ifeq ($(LWIP),ON)
+       LWIP_OBJS := lwip/*.o
+       CC_LWIP_OPTS := -I$(PROJECT_ROOT)/include/lwip  -I$(PROJECT_ROOT)/include/lwip/ipv4 -I$(PROJECT_ROOT)/include/libc -DLWIP_DEBUG
+else
+       LWIP_OBJS := 
+       CC_LWIP_OPTS :=
+endif
+
+TCPSTACK_OBJS := $(UIP_C_OBJS) $(LWIP_OBJS)
 
 
 # ----------------------------------------------------------------------
@@ -241,7 +258,7 @@ OBJCOPY_FLAGS := -R .dynamic -R .note -R .comment
 # Compilation of kernel C source files
 
 geekos/%.o : geekos/%.c
-       $(TARGET_CC) -c $(CC_GENERAL_OPTS) $(CC_KERNEL_OPTS) $< -o geekos/$*.o
+       $(TARGET_CC) -c $(CC_GENERAL_OPTS) $(CC_KERNEL_OPTS)  $(CC_LWIP_OPTS) $< -o geekos/$*.o
 
 
 # Compilation of kernel assembly source files
@@ -266,6 +283,10 @@ net/%.o : net/%.c
 all : $(ALL_TARGETS)
 
 
+force_lwip:
+       (cd ../src/lwip/build; make clean; make)
+
+
 #geekos/vmx_lowlevel.o: $(PROJECT_ROOT)/src/geekos/vmx_lowlevel.asm
 #      $(NASM) -O99 \
 #      -f elf \
@@ -319,7 +340,7 @@ geekos/kernel.bin : geekos/kernel.exe
        $(PAD) $@ 512
 
 # The kernel executable and symbol map.
-geekos/kernel.exe : $(KERNEL_OBJS) $(COMMON_C_OBJS) $(TCPSTACK_OBJS)
+geekos/kernel.exe : $(KERNEL_OBJS) $(COMMON_C_OBJS) force_lwip $(TCPSTACK_OBJS) 
        $(TARGET_LD) -o geekos/kernel.exe -Ttext $(KERNEL_BASE_ADDR) -e $(KERNEL_ENTRY) \
                $(V3_LD_FLAGS) \
                $(KERNEL_OBJS) $(COMMON_C_OBJS) $(TCPSTACK_OBJS) $(V3_LIBS) -b binary ./palacios/vm_kernel