echo "$as_me: error: cannot run C compiled programs.If you meant to cross compile, use \`--host'.See \`config.log' for more details." >&2;}   { (exit 1); exit 1; }; }    fi  fifiecho "$as_me:$LINENO: result: yes" >&5echo "${ECHO_T}yes" >&6rm -f a.out a.exe conftest$ac_cv_exeext b.outac_clean_files=$ac_clean_files_save# Check the compiler produces executables we can run.  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