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100644 80 lines (71 sloc) 2.41 KB
a530bbe Initial revision
William Harold Newman authored Sep 18, 2000
1 #!/bin/sh
2
3 # The make-config.sh script uses information about the target machine
4 # to set things up for compilation. It's vaguely like a stripped-down
5 # version of autoconf. It's intended to be run as part of make.sh. The
6 # only time you'd want to run it by itself is if you're trying to
7 # cross-compile the system or if you're doing some kind of
8 # troubleshooting.
9
10 # This software is part of the SBCL system. See the README file for
11 # more information.
12 #
13 # This software is derived from the CMU CL system, which was
14 # written at Carnegie Mellon University and released into the
15 # public domain. The software is in the public domain and is
16 # provided with absolutely no warranty. See the COPYING and CREDITS
17 # files for more information.
18
19 echo //entering make-config.sh
20
21 ltf=`pwd`/local-target-features.lisp-expr
22 echo //initializing $ltf
23 echo '; This is a machine-generated file and should not be edited by hand.' > $ltf
24 echo -n '(' >> $ltf
25
26 echo '//setting up "target"-named symlinks to designate target architecture'
27 sbcl_arch=x86 # (the only possibility supported, at least as of sbcl-0.6.7)
28 echo -n ":x86" >> $ltf # (again, the only possibility supported)
29 for d in src/compiler src/assembly; do
30 echo //setting up symlink $d/target
31 original_dir=`pwd`
32 cd $d
33 if [ -L target ] ; then
34 rm target
35 elif [ -e target ] ; then
36 echo "I'm afraid to replace non-symlink $d/target with a symlink."
37 exit 1
38 fi
39 if [ -d $sbcl_arch ] ; then
40 ln -s $sbcl_arch target
41 else
42 echo "missing sbcl_arch directory $PWD/$sbcl_arch"
43 exit 1
44 fi
45 cd $original_dir
46 done
47
48 echo //setting up OS-dependent information
49 cd src/runtime/
50 rm -f Config
51 if [ `uname` = Linux ]; then
52 echo -n ' :linux' >> $ltf
53 ln -s Config.x86-linux Config
54 elif uname | grep BSD; then
55 if [ `uname` = FreeBSD ]; then
56 echo -n ' :freebsd' >> $ltf
57 elif [ `uname` = OpenBSD ]; then
58 echo -n ' :openbsd' >> $ltf
59 else
60 echo unsupported BSD variant: `uname`
61 exit 1
62 fi
63 echo -n ' :bsd' >> $ltf
64 ln -s Config.x86-bsd Config
65 else
66 echo unsupported OS type: `uname`
67 exit 1
68 fi
69
70 echo //finishing $ltf
71 echo ')' >> $ltf
72
73 # FIXME: The version system should probably be redone along these lines:
74 #
75 # echo //setting up version information.
76 # versionfile=version.txt
77 # cp base-version.txt $versionfile
78 # echo " (built `date -u` by `whoami`@`hostname`)" >> $versionfile
79 # echo 'This is a machine-generated file and should not be edited by hand.' >> $versionfile
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