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1 | ## Process with `automake' to generate `Makefile.in' |
2 | ## -*-makefile-*- |
3 | ## |
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4 | ## $Id$ |
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5 | ## |
6 | ## Makefile for Quine |
7 | ## |
8 | ## (c) 1999 Mark Wooding |
9 | ## |
10 | |
11 | ##----- Licensing notice ---------------------------------------------------- |
12 | ## |
13 | ## This file is part of Quine. |
14 | ## |
15 | ## Quine is free software; you can redistribute it and/or modify it |
16 | ## under the terms of the GNU General Public License as published by |
17 | ## the Free Software Foundation; either version 2 of the License, or |
18 | ## (at your option) any later version. |
19 | ## |
20 | ## Quine is distributed in the hope that it will be useful, but |
21 | ## WITHOUT ANY WARRANTY; without even the implied warranty of |
22 | ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
23 | ## GNU General Public License for more details. |
24 | ## |
25 | ## You should have received a copy of the GNU General Public License |
26 | ## along with Quine; if not, write to the Free Software Foundation, |
27 | ## Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
28 | |
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29 | AUTOMAKE_OPTIONS = foreign |
30 | |
31 | ## --- What needs installing --- |
32 | |
33 | bin_PROGRAMS = quine |
34 | noinst_PROGRAMS = ansicquine |
35 | include_HEADERS = quine.h |
36 | |
37 | ## --- How to build the program --- |
38 | |
39 | quine_SOURCES = quine.c qqout.c mdwopt.c quine.h mdwopt.h |
40 | ansicquine_SOURCES = ansicquine.c |
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41 | EXTRA_DIST = \ |
42 | qqlib.c qqout.c qqlout.c rexxquine.exec bournequine \ |
43 | debian/control debian/changelog debian/rules debian/copyright |
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44 | CLEANFILES = xquine yquine |
45 | MAINTAINERCLEANFILES = qqout.c qqlout.c $(srcdir)/qqout.c $(srcdir)/qqlout.c |
46 | |
47 | ## --- I need recursive makeness --- |
48 | ## |
49 | ## In this way, I can rebuild `xquine' and `yquine' only when they really |
50 | ## get needed. |
51 | |
52 | @SET_MAKE@ |
53 | |
54 | ## --- Some hacking for the bootstrapping process --- |
55 | ## |
56 | ## The outputtable library gets built from `qqlib.c'. I therefore have to |
57 | ## build a `quine' which can do this. This is `xquine'. Then, I can |
58 | ## build a `yquine' which is capable of writing full `qqout.c' files, with |
59 | ## which I can build the final glorious `quine'. |
60 | |
61 | xquine: xquine.o qqlib.o mdwopt.o |
62 | $(LINK) xquine.o qqlib.o mdwopt.o |
63 | xquine.o: quine.c |
64 | $(COMPILE) -c -DQQ_XQUINE $(srcdir)/quine.c -o xquine.o |
65 | |
66 | yquine: yquine.o qqlib.o qqlout.o mdwopt.o |
67 | $(LINK) yquine.o qqlib.o qqlout.o mdwopt.o |
68 | yquine.o: quine.c |
69 | $(COMPILE) -c -DQQ_YQUINE $(srcdir)/quine.c -o yquine.o |
70 | |
71 | ## --- The `qqlout.c' file --- |
72 | ## |
73 | ## The contents of `qqlib.c' are included in every `qqout.c' file we write. |
74 | ## But I've got to get it from somewhere so that I can write it to the first |
75 | ## `qqout.c' file. The solution is, as described above, to use a cut-down |
76 | ## `quine' program which can just about build `qqlout.c' which contains only |
77 | ## the library. |
78 | |
79 | qqlout.c: qqlib.c |
80 | if [ -z "$(qq_xquine)" ]; then \ |
81 | $(MAKE) qq_xquine=true xquine; \ |
82 | else :; fi |
83 | ./xquine --qqlib $(srcdir)/qqlib.c -o qqlout.c |
84 | |
85 | ## --- The `qqout.c' file --- |
86 | ## |
87 | ## This contains the complete source code for the program. |
88 | |
89 | qqout.c: quine.c qqlout.c qqlib.c mdwopt.c quine.h mdwopt.h |
90 | if [ -z "$(qq_yquine)" ]; then \ |
91 | $(MAKE) qq_yquine=true yquine; \ |
92 | else :; fi |
93 | touch qqout.c |
94 | -ln qqout.c qqlout.c $(srcdir) |
95 | $(MAKE) distdir |
96 | rm qqout.c |
97 | find $(distdir) \( -type f -o -type l \) ! -name qqout.c -print | \ |
98 | ./yquine -o $(distdir)/qqout.c |
99 | ln $(distdir)/qqout.c qqout.c |
100 | rm -rf $(distdir) |
101 | |
102 | ##----- That's all, folks --------------------------------------------------- |