configure.ac

AC_PREREQ(2.52)

AC_INIT([Apertium Ukrainian-Russian], [0.2.1], [apertium-stuff@lists.sourceforge.net], [apertium-rus-ukr], [https://wiki.apertium.org/wiki/Apertium-rus-ukr])
AM_INIT_AUTOMAKE
AC_PROG_AWK

PKG_CHECK_MODULES(APERTIUM, apertium >= 3.7.1)
PKG_CHECK_MODULES(APERTIUM_LEX_TOOLS, apertium-lex-tools >= 0.2.6)
PKG_CHECK_MODULES(CG3, cg3 >= 1.3.2)

AC_PATH_PROGS(ZCAT, [gzcat zcat], [false])
AS_IF([test x$ZCAT = xfalse], [AC_MSG_ERROR([You don't have zcat nor gzcat installed])])

m4_ifdef([AP_CHECK_LING],[],[AC_MSG_ERROR([AP_CHECK_LING not defined, is apertium.m4 in ACLOCAL_PATH? See: https://wiki.apertium.org/wiki/Installation_troubleshooting])])

AP_CHECK_LING([1], [apertium-rus], [0.2.1])
AP_CHECK_LING([2], [apertium-ukr], [0.1.1])

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

AP_MKINCLUDE

AC_OUTPUT([Makefile])