AM_INIT_AUTOMAKE
AC_PROG_CC
+AM_PROG_CC_C_O
-AC_CHECK_HEADERS([getopt.h sys/time.h])
+AC_CHECK_HEADERS([sys/time.h])
AC_CHECK_HEADERS([localcharset.h langinfo.h endian.h byteswap.h])
AC_CHECK_HEADERS([fdk-aac/aacenc_lib.h], ,
AC_MSG_ERROR([libfdk-aac is required]))
AC_CHECK_TYPES([ptrdiff_t])
AC_SYS_LARGEFILE
+AC_CHECK_TYPES([struct __timeb64],[],[],[[#include <sys/timeb.h>]])
AC_FUNC_FSEEKO
-AC_CHECK_FUNCS([gettimeofday nl_langinfo strdup])
-AC_SEARCH_LIBS([aacEncOpen],[fdk-aac])
+AC_CHECK_FUNCS([sigaction gettimeofday nl_langinfo _vscprintf fseeko64])
+AC_CHECK_FUNC(getopt_long)
+AM_CONDITIONAL([FDK_NO_GETOPT_LONG],[test "$ac_cv_func_getopt_long" != "yes"])
+AC_SEARCH_LIBS([aacEncOpen],[fdk-aac],[],[],[])
AC_CANONICAL_HOST