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v 1.4.3

    1: 
    2: # Copyright (C) Igor Sysoev
    3: # Copyright (C) Nginx, Inc.
    4: 
    5: 
    6: echo $ngx_n "checking for $ngx_feature ...$ngx_c"
    7: 
    8: cat << END >> $NGX_AUTOCONF_ERR
    9: 
   10: ----------------------------------------
   11: checking for $ngx_feature
   12: 
   13: END
   14: 
   15: ngx_found=no
   16: 
   17: if test -n "$ngx_feature_name"; then
   18:     ngx_have_feature=`echo $ngx_feature_name \
   19:                    | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ`
   20: fi
   21: 
   22: if test -n "$ngx_feature_path"; then
   23:     for ngx_temp in $ngx_feature_path; do
   24:         ngx_feature_inc_path="$ngx_feature_inc_path -I $ngx_temp"
   25:     done
   26: fi
   27: 
   28: cat << END > $NGX_AUTOTEST.c
   29: 
   30: #include <sys/types.h>
   31: $NGX_INCLUDE_UNISTD_H
   32: $ngx_feature_incs
   33: 
   34: int main() {
   35:     $ngx_feature_test;
   36:     return 0;
   37: }
   38: 
   39: END
   40: 
   41: 
   42: ngx_test="$CC $CC_TEST_FLAGS $CC_AUX_FLAGS $ngx_feature_inc_path \
   43:           -o $NGX_AUTOTEST $NGX_AUTOTEST.c $NGX_TEST_LD_OPT $ngx_feature_libs"
   44: 
   45: ngx_feature_inc_path=
   46: 
   47: eval "/bin/sh -c \"$ngx_test\" >> $NGX_AUTOCONF_ERR 2>&1"
   48: 
   49: 
   50: if [ -x $NGX_AUTOTEST ]; then
   51: 
   52:     case "$ngx_feature_run" in
   53: 
   54:         yes)
   55:             # /bin/sh is used to intercept "Killed" or "Abort trap" messages
   56:             if /bin/sh -c $NGX_AUTOTEST >> $NGX_AUTOCONF_ERR 2>&1; then
   57:                 echo " found"
   58:                 ngx_found=yes
   59: 
   60:                 if test -n "$ngx_feature_name"; then
   61:                     have=$ngx_have_feature . auto/have
   62:                 fi
   63: 
   64:             else
   65:                 echo " found but is not working"
   66:             fi
   67:         ;;
   68: 
   69:         value)
   70:             # /bin/sh is used to intercept "Killed" or "Abort trap" messages
   71:             if /bin/sh -c $NGX_AUTOTEST >> $NGX_AUTOCONF_ERR 2>&1; then
   72:                 echo " found"
   73:                 ngx_found=yes
   74: 
   75:                 cat << END >> $NGX_AUTO_CONFIG_H
   76: 
   77: #ifndef $ngx_feature_name
   78: #define $ngx_feature_name  `$NGX_AUTOTEST`
   79: #endif
   80: 
   81: END
   82:             else
   83:                 echo " found but is not working"
   84:             fi
   85:         ;;
   86: 
   87:         bug)
   88:             # /bin/sh is used to intercept "Killed" or "Abort trap" messages
   89:             if /bin/sh -c $NGX_AUTOTEST >> $NGX_AUTOCONF_ERR 2>&1; then
   90:                 echo " not found"
   91: 
   92:             else
   93:                 echo " found"
   94:                 ngx_found=yes
   95: 
   96:                 if test -n "$ngx_feature_name"; then
   97:                     have=$ngx_have_feature . auto/have
   98:                 fi
   99:             fi
  100:         ;;
  101: 
  102:         *)
  103:             echo " found"
  104:             ngx_found=yes
  105: 
  106:             if test -n "$ngx_feature_name"; then
  107:                 have=$ngx_have_feature . auto/have
  108:             fi
  109:         ;;
  110: 
  111:     esac
  112: 
  113: else
  114:     echo " not found"
  115: 
  116:     echo "----------"    >> $NGX_AUTOCONF_ERR
  117:     cat $NGX_AUTOTEST.c  >> $NGX_AUTOCONF_ERR
  118:     echo "----------"    >> $NGX_AUTOCONF_ERR
  119:     echo $ngx_test       >> $NGX_AUTOCONF_ERR
  120:     echo "----------"    >> $NGX_AUTOCONF_ERR
  121: fi
  122: 
  123: rm $NGX_AUTOTEST*