compilar fortran

Hola a todos,

Soy nuevo en Ubuntu y estoy intentando compilar un programa de fortran pero no lo consigo. ¿Alguien puede echarme un mano? A continuación os pongo lo que me aparece en el terminal cuando utilizo el comando "make".

jesus@jesus-VirtualBox:~/Escritorio/HYPODD/src/ph2dt$ make
f77 -O -I../../include -c ph2dt.f -o ph2dt.o
MAIN ph2dt:
f77 -O -I../../include -c cluster.f -o cluster.o
cluster:
f77 -O -I../../include -c datetime.f -o datetime.o
datetime:
f77 -O -I../../include -c delaz.f -o delaz.o
delaz:
f77 -O -I../../include -c ifindi.f -o ifindi.o
ifindi:
f77 -O -I../../include -c indexx.f -o indexx.o
indexx:
f77 -O -I../../include -c indexxi.f -o indexxi.o
indexxi:
f77 -O -I../../include -c sorti.f -o sorti.o
sorti:
f77 -O -I../../include -c trimlen.f -o trimlen.o
trimlen:
gcc -I../../include -O -c -o atoangle_.o atoangle_.c
atoangle_.c:3:8: warning: extra tokens at end of #endif directive
In file included from atoangle_.c:6:0:
../../include/f77types.h:10:8: warning: extra tokens at end of #endif directive
gcc -I../../include -O -c -o atoangle.o atoangle.c
atoangle.c:3:8: warning: extra tokens at end of #endif directive
atoangle.c:9:8: warning: extra tokens at end of #endif directive
gcc -I../../include -O -c -o rpad_.o rpad_.c
In file included from rpad_.c:6:0:
../../include/f77types.h:10:8: warning: extra tokens at end of #endif directive
gcc -I../../include -O -c -o sscanf3_.o sscanf3_.c
In file included from sscanf3_.c:7:0:
../../include/f77types.h:10:8: warning: extra tokens at end of #endif directive
f77 ph2dt.o cluster.o datetime.o delaz.o ifindi.o indexx.o indexxi.o sorti.o trimlen.o atoangle_.o atoangle.o rpad_.o sscanf3_.o -o ph2dt

Y el fichero .out no aparece y la verdad es que no tengo ninguna idea de por donde seguir.

Muchas gracias. Un saludo