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comparison auto/fmt/ptrfmt @ 0:f0b350454894 NGINX_0_1_0

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nginx 0.1.0 *) The first public version.
author Igor Sysoev <http://sysoev.ru>
date Mon, 04 Oct 2004 00:00:00 +0400
parents
children 4b2dafa26fe2
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-1:000000000000 0:f0b350454894
1
2 # Copyright (C) Igor Sysoev
3
4
5 echo $ngx_n "checking for $ngx_type printf() format ..." $ngx_c
6 echo >> $NGX_ERR
7 echo "checking for $ngx_type printf() format" >> $NGX_ERR
8
9 ngx_fmt=no
10 comma=
11 fmtX=
12
13 for fmt in $ngx_formats
14 do
15
16 cat << END > $NGX_AUTOTEST.c
17
18 int main() {
19 printf("$fmt", ($ngx_type) $ngx_max_value);
20 return 0;
21 }
22
23 END
24
25 eval "$CC_WARN $CC_TEST_FLAGS -o $NGX_AUTOTEST $NGX_AUTOTEST.c \
26 >> $NGX_ERR 2>&1"
27
28 max_value=`echo $ngx_max_value | sed -e "s/L*\$//"`
29
30 if [ -x $NGX_AUTOTEST ]; then
31 if [ "`$NGX_AUTOTEST`" = $max_value ]; then
32 ngx_fmt=$fmt
33 fi
34 fi
35
36 rm $NGX_AUTOTEST*
37
38 if [ $ngx_fmt != no ]; then
39 break
40 fi
41
42 fmtX=`echo $fmt | sed -e "s/d/X/"`
43
44 echo $ngx_n "$comma \"${fmtX}\" is not appropriate" $ngx_c
45 comma=","
46 done
47
48
49 if [ $ngx_fmt = no ]; then
50 echo "$0: error: printf() $ngx_type format not found"
51 exit 1
52 fi
53
54
55 if [ $ngx_ptr_size = 4 ]; then
56 fmtX="%0`expr 2 \* $ngx_ptr_size`"
57 else
58 fmtX="%"
59 fi
60
61 ngx_fmt=`echo $ngx_fmt | sed -e "s/d/X/" -e "s/^%/$fmtX/"`
62
63 echo "$comma \"${ngx_fmt}\" used"
64
65
66 cat << END >> $NGX_AUTO_CONFIG_H
67
68 #ifndef $ngx_fmt_name
69 #define $ngx_fmt_name "$ngx_fmt"
70 #endif
71
72 END