l4dm_mem_open call from L4Linux user process

[Julian Grizzard]

All,

I've been working with the dataspace calls with the L4Env running x86
Fiasco.  I am trying to create a dataspace from a L4Linux user process,
but I am having trouble getting the program to compile.  Is my Makefile
correct for what I am trying to do?  Is there any reason I shouldn't be
able to link to l4dm_mem_open from a L4Linux user process?  Below is my
source, Makefile, and compiler error message.  Help much appreciated!


---------- SOURCE ----------
#include <l4/dm_mem/dm_mem.h>
#include <l4/l4rm/l4rm.h>

#include <l4/sys/types.h>
#include <l4/dm_generic/types.h>

int main(int argc, char**argv){
	l4dm_dataspace_t ds;
	void *addr;

	l4dm_mem_open(L4DM_DEFAULT_DSM,8192,0,0,"L4RM example",&ds);
	printf("hi\n");

  return 0;
}

---------- MAKEFILE ----------
PKGDIR		?= ../..
L4DIR		?= $(PKGDIR)/../..

TARGET		= $(PKGNAME)

MODE		= host
SYSTEMS		= x86-l4v2 x86-l4x0

# list your .c files here
SRC_C		= main.c

LIBCINCDIR	= $(addprefix -I,$(L4INCDIR))

# if your server implements the server side of an idl defined in an idl-file
# of your package, list the idl file name(s) here (no path needed)
SERVERIDL	=

# list additional library paths and libraries here
LIBS		= -ldm_generic -ldm_mem

include $(L4DIR)/mk/prog.mk

---------- COMPILER ERROR ----------
jgrizza at tomato:~/build_2.6.01/l4/pkg/create_ds/server/src$ make
PWD=/home/jgrizza/build_2.6.01/l4/pkg/create_ds/server/src/OBJ-x86_586-l4v2
make -C OBJ-x86_586-l4v2 -f Makefile
make[1]: Entering directory
`/home/jgrizza/build_2.6.01/l4/pkg/create_ds/server/src/OBJ-x86_586-l4v2'
  ... Compiling main.o
LD_PRELOAD=/home/jgrizza/build_2.6.01/l4/tool/gendep/libgendep.so
GENDEP_TARGET=main.o GENDEP_BINARY=cc1  gcc -c     -DRAM_BASE=0x0
-DUSE_OSKIT=y    -DSYSTEM_x86_586_l4v2 -DARCH_x86 -DCPUTYPE_586
-DL4API_l4v2  -I../../../idl/OBJ-x86-l4v2
-I../../../../../include/x86/l4v2
-I/home/jgrizza/build_2.6.01/drops/include/x86/l4v2
-I../../../../../include/l4v2
-I/home/jgrizza/build_2.6.01/drops/include/l4v2
-I../../../../../include/x86
-I/home/jgrizza/build_2.6.01/drops/include/x86 -I../../../../../include
-I/home/jgrizza/build_2.6.01/drops/include -gstabs+     -g -O2
-fno-strict-aliasing -march=i586 -Wall -Wstrict-prototypes
-Wmissing-prototypes -Wmissing-declarations
/home/jgrizza/build_2.6.01/l4/pkg/create_ds/server/src/main.c -o main.o
/home/jgrizza/build_2.6.01/l4/pkg/create_ds/server/src/main.c: In
function `main':
/home/jgrizza/build_2.6.01/l4/pkg/create_ds/server/src/main.c:12:
warning: implicit declaration of function `printf'
/home/jgrizza/build_2.6.01/l4/pkg/create_ds/server/src/main.c:9:
warning: unused variable `addr'
  ==> Linking create_ds
LD_PRELOAD=/home/jgrizza/build_2.6.01/l4/tool/gendep/libgendep.so
GENDEP_TARGET=create_ds GENDEP_BINARY=ld  gcc -o create_ds  main.o
-L../../../../../lib/x86_586/l4v2
-L/home/jgrizza/build_2.6.01/drops/lib/x86_586/l4v2
-L../../../../../lib/x86_586
-L/home/jgrizza/build_2.6.01/drops/lib/x86_586 -L../../../../../lib
-L/home/jgrizza/build_2.6.01/drops/lib   -ldm_generic -ldm_mem
../../../../../lib/x86_586/l4v2/libdm_mem.a(open.o)(.text+0xba): In
function `l4dm_mem_open':
/home/jgrizza/build_2.6.01/l4/pkg/dm_mem/lib/clientlib/src/open.c:87:
undefined reference to `LOG_logL'
../../../../../lib/x86_586/l4v2/libdm_mem.a(open.o)(.text+0xff):/home/jgrizza/build_2.6.01/l4/pkg/dm_mem/lib/clientlib/src/open.c:62:
undefined reference to `l4env_get_default_dsm'
../../../../../lib/x86_586/l4v2/libdm_mem.a(open.o)(.text+0x12b):/home/jgrizza/build_2.6.01/l4/pkg/dm_mem/lib/clientlib/src/open.c:65:
undefined reference to `LOG_logL'
collect2: ld returned 1 exit status
make[1]: *** [create_ds] Error 1
make[1]: Leaving directory
`/home/jgrizza/build_2.6.01/l4/pkg/create_ds/server/src/OBJ-x86_586-l4v2'
make: *** [OBJ-x86_586-l4v2] Error 2


Thanks!

Julian