[Anjuta-list] How to build a project with threads

[Miguel Garcia <elmiguelazo wanadoo es>]

Hi everybody,
	I am designing my first project with Anjuta; it contains one include 
file and 6 source code files. Every source code file compiles correctly, 
but when I try to build the whole project, Anjuta returns me the next 
messages:

/home/miguel/Projects/ffluxd/src/apiflujos.c:196: undefined reference to 
`pthread_cancel'
apiflujos.o(.text+0x397):/home/miguel/Projects/ffluxd/src/apiflujos.c:204: 
undefined reference to `pthread_kill'
Reconfig.o(.text+0x34): In function `Reconfigurar':
/home/miguel/Projects/ffluxd/src/Reconfig.c:42: undefined reference to 
`pthread_create'
Parar.o(.text+0x34): In function `Parar':
/home/miguel/Projects/ffluxd/src/Parar.c:43: undefined reference to 
`pthread_create'
Parar.o(.text+0x74):/home/miguel/Projects/ffluxd/src/Parar.c:52: 
undefined reference to `pthread_join'
flujo.o(.text+0xef): In function `EjecutaFlujo':
/home/miguel/Projects/ffluxd/src/flujo.c:51: undefined reference to 
`_pthread_cleanup_push'
flujo.o(.text+0x2fb):/home/miguel/Projects/ffluxd/src/flujo.c:98: 
undefined reference to `pthread_cond_timedwait'
flujo.o(.text+0x3a6):/home/miguel/Projects/ffluxd/src/flujo.c:118: 
undefined reference to `pthread_cond_timedwait'
flujo.o(.text+0x521):/home/miguel/Projects/ffluxd/src/flujo.c:157: 
undefined reference to `pthread_cond_timedwait'


I can compile my whole code with the next instruction:
gcc -lpthread -I. file1.c file2.c .....

How can I configure Anjuta in order to build my project properly?
Do I have to add any header in my source code files?
or Do I have to add these flags (-lpthread -I.) anywhere?

THANKS IN ADVANCE