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s/_SIZE$/_size/g; add sizesize and ssizesize.
[metaconfig.git] / U / typedefs / sizesize.U
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1?RCS:
2?RCS: Copyright (c) 1999, Jarkko Hietaniemi
3?RCS:
4?RCS: You may redistribute only under the terms of the Artistic Licence,
5?RCS: as specified in the README file that comes with the distribution.
6?RCS: You may reuse parts of this distribution only within the terms of
7?RCS: that same Artistic Licence; a copy of which may be found at the root
8?RCS: of the source tree for dist 3.0.
9?RCS:
10?MAKE:sizesize: Myread Typedef sizetype Compile
11?MAKE: -pick add $@ %<
12?S:sizesize:
13?S: This variable contains the size of a sizetype in bytes.
14?S:.
15?C:Size_t_size:
16?C: This symbol holds the size of a Size_t in bytes.
17?C:.
18?H:#define Size_t_size $sizesize /* */
19?H:.
20?F:!try
21?T:yyy zzz
22?LINT: set sizesize
23echo " "
24case "$sizetype" in
25*_t) zzz="$sizetype" ;;
26*) zzz="filesize" ;;
27esac
28echo "Checking the size of $zzz..." >&4
29cat > try.c <<EOCP
30#include <sys/types.h>
31#include <stdio.h>
32int main() {
33 printf("%d\n", (int)sizeof($sizetype));
34 exit(0);
35}
36EOCP
37set try
38if eval $compile_ok; then
39 yyy=`./try`
40 case "$yyy" in
41 '') sizesize=4
42 echo "(I can't execute the test program--guessing $sizesize.)" >&4
43 ;;
44 *) sizesize=$yyy
45 echo "Your $zzz size is $sizesize bytes."
46 ;;
47 esac
48else
49 sizesize=4
50 echo "(I can't compile the test program--guessing $sizesize.)" >&4
51fi
52
53