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2 # Copyright (C) Igor Sysoev
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3 # Copyright (C) Nginx, Inc.
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4
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5
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4
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6 echo $ngx_n "checking for $ngx_type ...$ngx_c"
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7
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8 cat << END >> $NGX_AUTOCONF_ERR
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9
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4
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10 ----------------------------------------
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11 checking for $ngx_type
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12
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13 END
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14
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15 ngx_found=no
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16
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17 for ngx_try in $ngx_type $ngx_types
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18 do
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19
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20 cat << END > $NGX_AUTOTEST.c
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21
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22 #include <sys/types.h>
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23 #include <signal.h>
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24 #include <sys/socket.h>
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25 #include <sys/time.h>
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26 #include <sys/resource.h>
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27 #include <netinet/in.h>
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28 $NGX_INCLUDE_INTTYPES_H
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29
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30 int main() {
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31 $ngx_try i = 0;
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32 return (int) i;
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33 }
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34
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35 END
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36
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132
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37 ngx_test="$CC $CC_TEST_FLAGS $CC_AUX_FLAGS \
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38 -o $NGX_AUTOTEST $NGX_AUTOTEST.c $NGX_LD_OPT $ngx_feature_libs"
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39
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40 eval "$ngx_test >> $NGX_AUTOCONF_ERR 2>&1"
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41
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42 if [ -x $NGX_AUTOTEST ]; then
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43 if [ $ngx_try = $ngx_type ]; then
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44 echo " found"
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45 ngx_found=yes
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46 else
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47 echo ", $ngx_try used"
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48 ngx_found=$ngx_try
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49 fi
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50 fi
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51
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52 rm -f $NGX_AUTOTEST
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53
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54 if [ $ngx_found = no ]; then
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55 echo $ngx_n " $ngx_try not found$ngx_c"
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56
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57 echo "----------" >> $NGX_AUTOCONF_ERR
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58 cat $NGX_AUTOTEST.c >> $NGX_AUTOCONF_ERR
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59 echo "----------" >> $NGX_AUTOCONF_ERR
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60 echo $ngx_test >> $NGX_AUTOCONF_ERR
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61 echo "----------" >> $NGX_AUTOCONF_ERR
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62
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63 else
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64 break
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65 fi
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66 done
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67
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68 if [ $ngx_found = no ]; then
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69 echo
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70 echo "$0: error: can not define $ngx_type"
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71
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72 exit 1
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73 fi
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74
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4
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75 if [ $ngx_found != yes ]; then
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76 echo "typedef $ngx_found $ngx_type;" >> $NGX_AUTO_CONFIG_H
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77 fi
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