Mercurial > hg > nginx
annotate auto/endianess @ 4604:d3fc672fd6cc
Fix of "%f" format handling.
ngx_sprintf("%.2f", 0.999) incorrectly resulted in "0.100" instead of "1.00".
author | Igor Sysoev <igor@sysoev.ru> |
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date | Mon, 23 Apr 2012 11:11:32 +0000 |
parents | d620f497c50f |
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rev | line source |
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1 |
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2 # Copyright (C) Igor Sysoev |
4412 | 3 # Copyright (C) Nginx, Inc. |
444
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455 | 6 echo $ngx_n "checking for system endianess ...$ngx_c" |
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7 echo >> $NGX_ERR |
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8 echo "checking for system endianess" >> $NGX_ERR |
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9 |
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11 cat << END > $NGX_AUTOTEST.c |
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12 |
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13 int main() { |
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14 int i = 0x11223344; |
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15 char *p; |
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16 |
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17 p = (char *) &i; |
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18 if (*p == 0x44) return 0; |
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19 return 1; |
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20 } |
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21 |
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22 END |
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23 |
583 | 24 ngx_test="$CC $CC_TEST_FLAGS $CC_AUX_FLAGS \ |
577 | 25 -o $NGX_AUTOTEST $NGX_AUTOTEST.c $NGX_LD_OPT $ngx_feature_libs" |
26 | |
27 eval "$ngx_test >> $NGX_AUTOCONF_ERR 2>&1" | |
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28 |
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29 if [ -x $NGX_AUTOTEST ]; then |
703 | 30 if $NGX_AUTOTEST >/dev/null 2>&1; then |
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31 echo " little endianess" |
469 | 32 have=NGX_HAVE_LITTLE_ENDIAN . auto/have |
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33 else |
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34 echo " big endianess" |
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35 fi |
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36 |
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37 rm $NGX_AUTOTEST* |
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38 |
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39 else |
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40 rm $NGX_AUTOTEST* |
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41 |
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42 echo |
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43 echo "$0: error: can not detect system endianess" |
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44 exit 1 |
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45 fi |