.\"
.\"     cook - file construction tool
.\"     Copyright (C) 2002, 2007, 2008 Peter Miller
.\"
.\"     This program is free software; you can redistribute it and/or modify
.\"     it under the terms of the GNU General Public License as published by
.\"     the Free Software Foundation; either version 3 of the License, or
.\"     (at your option) any later version.
.\"
.\"     This program is distributed in the hope that it will be useful,
.\"     but WITHOUT ANY WARRANTY; without even the implied warranty of
.\"     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
.\"     GNU General Public License for more details.
.\"
.\"     You should have received a copy of the GNU General Public License
.\"     along with this program. If not, see
.\"     <http://www.gnu.org/licenses/>.
.\"
.\"        lib/src1.c       lib/src2.c
.\"                 |       |
.\"                 V       V
.\"        lib/src1.o       lib/src2.o
.\"                 |       |
.\"                 V       V
.\"        +----- lib/liblib.a ----+-------------+
.\"        |                       |             |
.\"        |                       |             V
.\" +------|-+------+-------+------|--------+--- include/lib.h
.\" |      | |      |       |      | src1.y |
.\" |      | |      |       |      | |      |
.\" V      | V      V       V      | V      V
.\" main.c | src1.c src2.c  main.c | src1.c src2.c
.\" |      | |      |       |      | |      |
.\" V      | V      V       V      | V      V
.\" main.o | src1.o src2.o  main.o | src1.o src2.o
.\" |      |  |      |      |      | |      |
.\" V      V  V      |      V      V V      |
.\" bin/prog1<--------      bin/prog2<-------   doc/prog1/manua doc/prog2/manual
.\" |                       |                       |                    |
.\" V                       V                       V                    V
.\" ULB/prog1       ULB/prog2       ULSDM/prog1/manual      ULSMD/prog2/manual
.PS
.ft CW
ellipseht = 0.38
ellipsewid = 0.6
sepd=0.15
down

L1c: ellipse "lib1.c"
L2c: ellipse "lib2.c" with .w at L1c.e+(sepd,0)
L3: ellipse "lib.h" with .w at L2c.e+(sepd,0)
L1o: ellipse "lib1.o" with .n at L1c.s-(0,sepd)
arrow from L1c.s to L1o.n
arrow from L3.sw to L1o.ne
L2o: ellipse "lib2.o" with .n at L2c.s-(0,sepd)
arrow from L2c.s to L2o.n
arrow from L3.sw to L2o.ne

A: ellipse "lib/lib.a" wid (ellipsewid*1.3) with .n at L2o.s-(0,sepd)
arrow from L2o.s to A.n
arrow from L1o.se to A.nw

.\" do the bottom layer

P2: ellipse "bin/prog2" with .n at A.s+(sepd,-3.6*sepd-2*ellipseht) fill 0 \
        wid (ellipsewid*2)
spline -> from A.se then down sepd*2 right sepd*1.6 then down (2*ellipseht) \
        then to 0.3<P2.n,P2.ne>

C5: ellipse "src1.c" with .n at A.s+(sepd,-1.6*sepd) fill 0
C4: ellipse "main.c" with .e at C5.w-(sepd,0) fill 0
C6: ellipse "src2.c" with .w at C5.e+(sepd,0) fill 0
O4: ellipse "main.o" with .n at C4.s-(0,sepd) fill 0
O5: ellipse "src1.o" with .n at C5.s-(0,sepd) fill 0
O6: ellipse "src2.o" with .n at C6.s-(0,sepd) fill 0
spline -> from L3.s then down sepd+2*ellipseht then to O4.ne
spline -> from L3.s then down sepd+2*ellipseht then to O5.ne
spline -> from L3.s then down sepd+2*ellipseht then to O6.n
arrow from C4.s to O4.n
arrow from C5.s to O5.n
arrow from C6.s to O6.n
arrow from O4.se to P2.nw
arrow from O5.s to P2.n
arrow from O6.sw to P2.ne
Y: ellipse "src2.y" fill 0 with .s at C6.n+(0,sepd)
arrow from Y.s to C6.n

.\" do the top layer

P1: ellipse "bin/prog1" with .n at A.s+(0,-3*sepd-2*ellipseht) fill 0 \
        wid (ellipsewid*2)
spline -> from A.sw then down sepd*2 left sepd*0.6 then down (2*ellipseht) \
        then to 0.5<P1.nw,P1.n>

C1: ellipse "main.c" with .c at C4.c+(-sepd,sepd*0.6) fill 0
C2: ellipse "src1.c" with .c at C5.c+(-sepd,sepd*0.6) fill 0
C3: ellipse "src2.c" with .c at C6.c+(-sepd,sepd*0.6) fill 0
O1: ellipse "main.o" with .n at C1.s-(0,sepd) fill 0
O2: ellipse "src1.o" with .n at C2.s-(0,sepd) fill 0
O3: ellipse "src2.o" with .n at C3.s-(0,sepd) fill 0
spline -> from L3.s then down sepd+2*ellipseht then to O1.ne
spline -> from L3.s then down sepd+2*ellipseht then to O2.ne
spline -> from L3.s then down sepd+2*ellipseht then to O3.n
arrow from C1.s to O1.n
arrow from C2.s to O2.n
arrow from C3.s to O3.n
arrow from O1.se to P1.nw
arrow from O2.s to P1.n
arrow from O3.sw to P1.ne
.PE