AC_INIT(darksnow.c) AC_CONFIG_HEADERS([config.h]) dnl set CC AC_PROG_CC dnl tests C compiler AC_LANG_C VERSION="0.6.2" AC_SUBST(VERSION) AC_CHECK_FUNC(mmap,,AC_MSG_ERROR(Sorry, you need mmap. If you are reading this, email-me and report this problem and your system description - rafael@riseup.net)) AC_CHECK_FUNC(gettext,,AC_MSG_ERROR(Sorry, you need gettext. If you are reading this, email-me and report this problem and your system description - rafael@riseup.net)) AM_PATH_GTK_2_0(2.0.0) AC_OUTPUT(Makefile)