Please help me to solve this problem of my application

chenggh chenggh04 at
Sat Jan 13 14:46:42 CET 2007

	I write a simple service for L4/Fiasco which encapsulate two methods. 
clock_gettime() and clock_nanosleep(). Of course now it doesn't not have full 
functions of these two methods.
	But when I compile the client application for this server. It has some errors 
like this:

PWD=/home/fiasco/L4.17/build/pkg/clock/examples/client/OBJ-x86_586-l4v2 make  
-C /home/fiasco/L4.17/build/pkg/clock/examples/client/OBJ-x86_586-l4v2 -f 
make[1]: Entering directory 
  ==> Linking clk
LD_PRELOAD=/home/fiasco/L4.17/l4/tool/gendep/ GENDEP_TARGET=clk 
GENDEP_BINARY=ld  gcc -o clk /home/fiasco/L4.17/build/lib/x86_586/crt0.o 
main.o -Ttext=0x01100000  -L/home/fiasco/L4.17/build/lib/x86_586/l4v2 
-L/home/fiasco/L4.17//lib/x86_586/l4v2 -L/home/fiasco/L4.17/build/lib/x86_586 
-L/home/fiasco/L4.17//lib/x86_586 -L/home/fiasco/L4.17/build/lib 
-T/home/fiasco/L4.17/build/lib/x86_586/main_stat.ld -lclock  -static 
-lgeneric_ts -ll4env -ll4rm -ldm_generic -ldm_mem -lthread -lsemaphore 
-llogserver_capsule -lnames -ll4util_root -ll4util -lsigma0 -lroot -ll4env 
-ll4env_err -ll4rm -ldm_generic -ldm_mem -lthread -lslab -ll4sys -nostdlib 
-Wl,--nostdlib -luc_c -luclibc_support -u mmap_anon -lc_be_simple_mem 
-lc_be_mmap -lc_be_mmap_util -lc_be_l4env_start_stop -lc_be_minimal_log_io 
-luc_be_simple_sleep -ll4env -llogserver_capsule -ll4rm -ldm_generic -ldm_mem 
-lthread -lgeneric_ts -luc_c /usr/lib/gcc/i486-linux-gnu/3.4.6/libgcc.a 
-luc_c -ll4sys -Ttext=0x01100000 -Wl,--warn-common -Wl,-gc-sections
main.o: In function 
`main':/home/fiasco/L4.17/l4/pkg/clock/examples/client/main.c:11: undefined 
reference to `clock_gettime'
collect2: ld returned 1 exit status
make[1]: *** [clk] Error 1
make[1]: Leaving directory 
make: *** 
[/home/fiasco/L4.17/build/pkg/clock/examples/client/OBJ-x86_586-l4v2] Error 2

	it says there is no declaration of clock_gettime(). But according to the same 
method as showing in BID tutorial my hello example runs well.  

	There is attachment of all my source code file. Please help me and I have 
this problem for many days. 

	Thank you.
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