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adb75a41 TT |
1 | #!/bin/sh |
2 | # Extract the initialization actions for builtin things. | |
d6a35f3f | 3 | # |
58ade102 | 4 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc. |
d6a35f3f MV |
5 | # |
6 | # This program is free software; you can redistribute it and/or modify | |
7 | # it under the terms of the GNU General Public License as published by | |
8 | # the Free Software Foundation; either version 2, or (at your option) | |
9 | # any later version. | |
10 | # | |
11 | # This program is distributed in the hope that it will be useful, | |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | # GNU General Public License for more details. | |
15 | # | |
16 | # You should have received a copy of the GNU General Public License | |
17 | # along with this software; see the file COPYING. If not, write to | |
18 | # the Free Software Foundation, Inc., 59 Temple Place, Suite 330, | |
19 | # Boston, MA 02111-1307 USA | |
adb75a41 | 20 | |
7677589a JB |
21 | temp="/tmp/snarf.$$" |
22 | trap "rm -f $temp" 0 1 2 15 | |
23 | ||
63a646c5 JB |
24 | ## Let the user override the preprocessor autoconf found. |
25 | test -n "${CPP+set}" || CPP="@CPP@" | |
7677589a JB |
26 | |
27 | ## We must use a temporary file here, instead of a pipe, because we | |
28 | ## need to know if CPP exits with a non-zero status. | |
c99f9605 | 29 | ${CPP} -DSCM_MAGIC_SNARF_INITS "$@" > ${temp} || exit $? |
47bcd646 | 30 | < ${temp} grep "^ *\^ *\^" | sed -e "s/^ *\^ *\^//" |
63a646c5 JB |
31 | |
32 | ## Apparently, AIX's preprocessor is unhappy if you try to #include an | |
33 | ## empty file. | |
34 | echo |