/usr/ports/converters/php5-mbstring/work/php-5.1.1/ext/mbstring/oniguruma/regerror.c: In function `onig_error_code_to_str':
/usr/ports/converters/php5-mbstring/work/php-5.1.1/ext/mbstring/oniguruma/regerror.c:195: error: syntax error before "va_dcl"
/usr/ports/converters/php5-mbstring/work/php-5.1.1/ext/mbstring/oniguruma/regerror.c:203:27: macro "va_start" requires 2 arguments, but only 1 given
/usr/ports/converters/php5-mbstring/work/php-5.1.1/ext/mbstring/oniguruma/regerror.c:203: error: syntax error before "va_start"
/usr/ports/converters/php5-mbstring/work/php-5.1.1/ext/mbstring/oniguruma/regerror.c:270: error: syntax error before "va_dcl"
/usr/ports/converters/php5-mbstring/work/php-5.1.1/ext/mbstring/oniguruma/regerror.c:274: error: redefinition of parameter 's'
/usr/ports/converters/php5-mbstring/work/php-5.1.1/ext/mbstring/oniguruma/regerror.c:193: error: previous definition of 's' was here
/usr/ports/converters/php5-mbstring/work/php-5.1.1/ext/mbstring/oniguruma/regerror.c:278:25: macro "va_start" requires 2 arguments, but only 1 given
/usr/ports/converters/php5-mbstring/work/php-5.1.1/ext/mbstring/oniguruma/regerror.c:278: error: syntax error before "va_start"
*** Error code 1
Stop in /usr/ports/converters/php5-mbstring/work/php-5.1.1/ext/mbstring.
*** Error code 1