1AC_INIT([OpenFst], [1.4.1], [help@www.openfst.org])
2AM_INIT_AUTOMAKE([foreign nostdinc -Wall -Werror])
3
4CXXFLAGS="$CXXFLAGS -std=c++0x"
5
6AC_PROG_CXX
7AC_DISABLE_STATIC
8AC_PROG_LIBTOOL
9
10AC_CONFIG_HEADERS([config.h src/include/fst/config.h])
11AC_CONFIG_SRCDIR([src/lib/fst.cc])
12AC_CONFIG_FILES([
13  Makefile
14  src/Makefile
15  src/include/Makefile
16  src/lib/Makefile
17  src/bin/Makefile
18  src/test/Makefile
19  src/extensions/Makefile
20  src/extensions/compact/Makefile
21  src/extensions/const/Makefile
22  src/extensions/far/Makefile
23  src/extensions/linear/Makefile
24  src/extensions/lookahead/Makefile
25  src/extensions/ngram/Makefile
26  src/extensions/pdt/Makefile
27  src/script/Makefile
28])
29AC_CONFIG_MACRO_DIR([m4])
30AC_LANG([C++])
31
32AC_ARG_ENABLE(
33	[bin],
34	[AS_HELP_STRING(
35		[--enable-bin],
36		[enable fst::script and command-line binaries])],
37	[],
38	[enable_bin=yes])
39AM_CONDITIONAL([HAVE_BIN], [test "x$enable_bin" != xno])
40AM_CONDITIONAL([HAVE_SCRIPT], [test "x$enable_bin" != xno])
41
42AC_ARG_ENABLE(
43	[compact-fsts],
44	[AS_HELP_STRING(
45		[--enable-compact-fsts],
46		[enable all CompactFst extensions])],
47	[],
48	[enable_compact_fsts=no])
49AM_CONDITIONAL([HAVE_COMPACT], [test "x$enable_compact_fsts" != xno])
50
51AC_ARG_ENABLE(
52	[const-fsts],
53	[AS_HELP_STRING(
54		[--enable-const-fsts],
55		[enable all ConstFst extensions])],
56	[],
57	[enable_const_fsts=no])
58AM_CONDITIONAL([HAVE_CONST], [test "x$enable_const_fsts" != xno])
59
60AC_ARG_ENABLE([far], [AS_HELP_STRING([--enable-far], [enable FAR extensions])],
61              [], [enable_far=no])
62AM_CONDITIONAL([HAVE_FAR], [test "x$enable_far" != xno])
63
64AC_ARG_ENABLE(
65	[linear-fsts],
66	[AS_HELP_STRING(
67		[--enable-linear-fsts],
68		[enable all LinearTagger/ClassifierFst extensions])],
69	[],
70	[enable_linear_fsts=no])
71AM_CONDITIONAL([HAVE_LINEAR], [test "x$enable_linear_fsts" != xno])
72
73AC_ARG_ENABLE(
74	[ngram-fsts],
75	[AS_HELP_STRING(
76		[--enable-ngram-fsts],
77		[enable NGramFst extension])],
78	[],
79	[enable_ngram_fsts=no])
80AM_CONDITIONAL([HAVE_NGRAM], [test "x$enable_ngram_fsts" != xno])
81
82AC_ARG_ENABLE(
83	[lookahead-fsts],
84	[AS_HELP_STRING(
85		[--enable-lookahead-fsts],
86		[enable LookAheadFst extensions])],
87	[],
88	[enable_lookahead_fsts=no])
89AM_CONDITIONAL([HAVE_LOOKAHEAD], [test "x$enable_lookahead_fsts" != xno])
90
91AC_ARG_ENABLE([pdt], [AS_HELP_STRING([--enable-pdt], [enable PDT extensions])],
92              [], [enable_pdt=no])
93AM_CONDITIONAL([HAVE_PDT], [test "x$enable_pdt" != xno])
94
95AC_SUBST([libfstdir], [${libdir}/fst])
96
97AC_OUTPUT
98