configure.ac

AC_PREREQ(2.52)

AC_INIT([apertium-tzh], [0.1.0], [ftyers@prompsit.com])
AM_INIT_AUTOMAKE
AC_PROG_LN_S
AC_PROG_AWK

dnl HFST support
AH_TEMPLATE(HAVE_HFSTOSPELL, [Have HFSTOSPELL])
AC_ARG_ENABLE(ospell, AC_HELP_STRING([--enable-ospell],
        [enable HFST spellchecking backend]),
        [hfstospell=${enableval}], [hfstospell=no])
dnl must be AS_IF for some aclocals to pick PKG_CHECK_MODULES somehow.
dnl AC_PROVIDE_IFELSE doesn't work on mac?
AS_IF([test x$hfstospell = xyes], [
      PKG_CHECK_MODULES([HFSTOSPELL], [hfstospell >= 0.2])
          AC_DEFINE(HAVE_HFSTOSPELL, 1)
          CXXFLAGS="$CXXFLAGS $HFSTOSPELL_CFLAGS"
        ])
AM_CONDITIONAL([HAVE_HFSTOSPELL], [test x$hfstospell = xyes])


m4_define([required_apertium_version], [3.3.0])
PKG_CHECK_MODULES(APERTIUM,   apertium >= required_apertium_version)

AC_PATH_PROG([HFSTLEXC], [hfst-lexc], [false], [$PATH$PATH_SEPARATOR$with_hfst_lexc/bin])
AS_IF([test x$HFSTLEXC = xfalse], [AC_MSG_ERROR([You don't have hfst-lexc installed])])

AC_PATH_PROG([HFSTTWOLC], [hfst-twolc], [false], [$PATH$PATH_SEPARATOR$with_hfst_twolc/bin])
AS_IF([test x$HFSTTWOLC = xfalse], [AC_MSG_ERROR([You don't have hfst-twolc installed])])

AC_PATH_PROG([CGCOMP], [cg-comp], [false], [$PATH$PATH_SEPARATOR$with_cg_comp/bin])
AS_IF([test x$CGCOMP = xfalse], [AC_MSG_ERROR([You don't have cg-comp installed])])


PKG_CHECK_MODULES(REGTEST, apertium-regtest >= 0.0.1, [],
                  [AC_MSG_WARN([Running tests requires apertium-regtest])])

AP_MKINCLUDE

AC_OUTPUT([Makefile apertium-tzh.pc])