1 2# Copyright (C) Igor Sysoev 3# Copyright (C) Nginx, Inc. 4 5 6echo $ngx_n "checking for $ngx_type ...$ngx_c" 7 8cat << END >> $NGX_AUTOCONF_ERR 9 10---------------------------------------- 11checking for $ngx_type 12 13END 14 15ngx_found=no 16 17for ngx_try in $ngx_type $ngx_types 18do 19 20 cat << END > $NGX_AUTOTEST.c 21 22#include <sys/types.h> 23#include <signal.h> 24#include <sys/socket.h> 25#include <sys/time.h> 26#include <sys/resource.h> 27#include <netinet/in.h> 28$NGX_INCLUDE_INTTYPES_H 29 30int main(void) { 31 $ngx_try i = 0; 32 return (int) i; 33} 34 35END 36 37 ngx_test="$CC $CC_TEST_FLAGS $CC_AUX_FLAGS \ 38 -o $NGX_AUTOTEST $NGX_AUTOTEST.c $NGX_LD_OPT $ngx_feature_libs" 39 40 eval "$ngx_test >> $NGX_AUTOCONF_ERR 2>&1" 41 42 if [ -x $NGX_AUTOTEST ]; then 43 if [ $ngx_try = $ngx_type ]; then 44 echo " found" 45 ngx_found=yes 46 else 47 echo ", $ngx_try used" 48 ngx_found=$ngx_try 49 fi 50 fi 51 52 if [ $ngx_found = no ]; then 53 if [ $ngx_try = $ngx_type ]; then 54 echo $ngx_n " $ngx_try not found$ngx_c" 55 else 56 echo $ngx_n ", $ngx_try not found$ngx_c" 57 fi 58 59 echo "----------" >> $NGX_AUTOCONF_ERR 60 cat $NGX_AUTOTEST.c >> $NGX_AUTOCONF_ERR 61 echo "----------" >> $NGX_AUTOCONF_ERR 62 echo $ngx_test >> $NGX_AUTOCONF_ERR 63 echo "----------" >> $NGX_AUTOCONF_ERR 64 fi 65 66 rm -rf $NGX_AUTOTEST* 67 68 if [ $ngx_found != no ]; then 69 break 70 fi 71done 72 73if [ $ngx_found = no ]; then 74 echo 75 echo "$0: error: can not define $ngx_type" 76 77 exit 1 78fi 79 80if [ $ngx_found != yes ]; then 81 echo "typedef $ngx_found $ngx_type;" >> $NGX_AUTO_CONFIG_H 82fi 83