1 dnl configure.ac -- autoconf script for the m17n library.
3 dnl Copyright (C) 2003, 2004
4 dnl National Institute of Advanced Industrial Science and Technology (AIST)
5 dnl Registration Number H15PRO112
7 dnl This file is part of the m17n library.
9 dnl The m17n library is free software; you can redistribute it and/or
10 dnl modify it under the terms of the GNU Lesser General Public License
11 dnl as published by the Free Software Foundation; either version 2.1 of
12 dnl the License, or (at your option) any later version.
14 dnl The m17n library is distributed in the hope that it will be useful,
15 dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
16 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 dnl Lesser General Public License for more details.
19 dnl You should have received a copy of the GNU Lesser General Public
20 dnl License along with the m17n library; if not, write to the Free
21 dnl Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
24 dnl Process this file with autoconf to produce a configure script.
26 AC_INIT(m17n-lib, 1.1.0, m17n-lib-bug@m17n.org)
27 AM_INIT_AUTOMAKE(m17n-lib, 1.1.0)
28 AM_CONFIG_HEADER(src/config.h)
33 dnl Checks for programs for compiling.
36 AC_LIBLTDL_CONVENIENCE
39 dnl Checks for X libraries.
42 dnl Checks for standard header files.
46 AC_CHECK_HEADERS([fcntl.h langinfo.h limits.h locale.h stdlib.h \
47 string.h strings.h sys/time.h unistd.h])
49 dnl Checks for typedefs, structures, and compiler characteristics.
55 dnl Checks for endian. This influence the default UTF-16 definition.
58 dnl Checks for library functions.
67 AC_CHECK_FUNCS(memmove memset nl_langinfo putenv regcomp setlocale)
68 AC_CHECK_FUNCS(strchr strdup gettimeofday)
70 dnl Checks where the m17n database is installed.
72 AC_CHECK_PROG(HAVE_M17N_DB, m17n-db, yes)
73 if test "x$HAVE_M17N_DB" = "xyes"; then
76 M17NDIR="${datadir}/m17n"
81 dnl Checks if dlopen exists, and if it's in libc or libdl.
83 AC_SEARCH_LIBS(dlopen, dl,
84 AC_DEFINE(HAVE_DLOPEN, 1,
85 [Define to 1 if you have the funciton dlopen.]))
87 dnl Check several libraries without adding -lxxx to LIBS, without
88 dnl defining HAVE_LIBXXX nor HAVE_XXX_H because they are used only by
89 dnl some libraries (e.g. libm17n-X.so). Instead, define XXX_LD_FLAGS
90 dnl and HAVE_XXX if library XXX is available. CPPFLAGS will be
93 dnl Check for fribidi library.
94 save_CPPFLAGS="$CPPFLAGS"
96 AC_CHECK_PROG(HAVE_FRIBIDI_CONFIG, fribidi-config, yes)
97 if test "$HAVE_FRIBIDI_CONFIG" = "xyes"; then
98 CPPFLAGS="$CPPFLAGS `fribidi-config --cflags`"
99 FRIBIDI_LD_FLAGS="`fribidi-config --libs`"
100 LIBS="$LIBS $FRIBIDI_LD_FLAGS"
102 FRIBIDI_LD_FLAGS=-lfribidi
104 AC_CHECK_LIB(fribidi, fribidi_set_mirroring, HAVE_FRIBIDI=yes, HAVE_FRIBIDI=no)
105 AC_CHECK_HEADER(fribidi/fribidi.h,, HAVE_FRIBIDI=no)
106 if test "x$HAVE_FRIBIDI" = "xyes"; then
107 AC_DEFINE(HAVE_FRIBIDI, 1,
108 [Define to 1 if you have Fribidi library and header file.])
110 CPPFLAGS="$save_CPPFLAGS"
114 AC_SUBST(FRIBIDI_LD_FLAGS)
116 dnl Check for otflib usability.
117 save_CPPFLAGS="$CPPFLAGS"
119 AC_CHECK_PROG(HAVE_OTFLIB_CONFIG, libotf-config, yes)
120 if test "x$HAVE_OTFLIB_CONFIG" = "xyes"; then
121 CPPFLAGS="$CPPFLAGS `libotf-config --cflags`"
122 OTF_LD_FLAGS="`libotf-config --libs` "
123 LIBS="$LIBS $OTF_LD_FLAGS"
127 AC_CHECK_LIB(otf, OTF_open, HAVE_OTF=yes, HAVE_OTF=no)
128 AC_CHECK_HEADER(otf.h,, HAVE_OTF=no)
129 CPPFLAGS="$save_CPPFLAGS"
130 if test "x$HAVE_OTF" = "xyes"; then
131 AC_DEFINE(HAVE_OTF, 1,
132 [Define to 1 if you have OTF library and header file.])
134 CPPFLAGS="$save_CPPFLAGS"
138 AC_SUBST(OTF_LD_FLAGS)
140 dnl Check for Freetype2 usability.
141 AC_CHECK_PROG(HAVE_FREETYPE_CONFIG, freetype-config, yes)
142 if test "x$HAVE_FREETYPE_CONFIG" = "xyes"; then
143 FREETYPE_INC=`freetype-config --cflags`
144 save_CPPFLAGS="$CPPFLAGS"
145 CPPFLAGS="$CPPFLAGS $FREETYPE_INC"
146 AC_CHECK_HEADER(ft2build.h, HAVE_FREETYPE=yes,
147 HAVE_FREETYPE=no CPPFLAGS="$save_CPPFLAGS")
148 if test "x$HAVE_FREETYPE" = "xyes" ; then
150 LIBS="$LIBS `freetype-config --libs`"
151 AC_CHECK_LIB(freetype, FT_Init_FreeType, HAVE_FREETYPE=yes,
154 if test "x$HAVE_FREETYPE" = "xyes"; then
155 FREETYPE_LD_FLAGS=`freetype-config --libs`
156 AC_DEFINE(HAVE_FREETYPE, 1,
157 [Define to 1 if you have FreeType library and header file.])
161 AC_SUBST(FREETYPE_LD_FLAGS)
163 AC_CHECK_PROG(HAVE_PKG_CONFIG, pkg-config, yes)
165 dnl Check for Xft2 usability.
166 save_CPPFLAGS="$CPPFLAGS"
168 XFT2_LD_FLAGS="-lXft -lfreetype -lfontconfig -lXrender -lX11"
169 AC_CHECK_PROG(HAVE_XFT_CONFIG, xft-config, yes)
170 if test "x$HAVE_XFT_CONFIG" = "xyes"; then
171 CPPFLAGS="$CPPFLAGS `xft-config --cflags`"
172 XFT2_LD_FLAGS="`xft-config --libs`"
173 elif test "x$HAVE_PKG_CONFIG" = "xyes" ; then
174 if pkg-config xft ; then
175 CPPFLAGS="$CPPFLAGS `pkg-config --cflags xft`"
176 XFT2_LD_FLAGS="`pkg-config --libs xft`"
179 LIBS="$LIBS $XFT2_LD_FLAGS"
180 AC_CHECK_LIB(Xft, XftDrawCreate, HAVE_XFT2=yes, HAVE_XFT2=no)
181 AC_CHECK_HEADER(X11/Xft/Xft.h,, HAVE_XFT2=no,
182 [#include <X11/Xft/Xft.h>
183 #if XftVersion >= 20000
185 Version too old. Compiling this line should fail.
187 if test "x$HAVE_XFT2" = "xyes"; then
188 AC_DEFINE(HAVE_XFT2, 1,
189 [Define to 1 if you have Xft2 library and header file.])
192 CPPFLAGS="$save_CPPFLAGS"
195 AC_SUBST(XFT2_LD_FLAGS)
197 dnl Check for fontconfig usability.
198 save_CPPFLAGS="$CPPFLAGS"
200 FONTCONFIG_LD_FLAGS=-lfontconfig
201 if test "x$HAVE_PKG_CONFIG" = "xyes"; then
202 if pkg-config --exists fontconfig; then
203 CPPFLAGS="$CPPFLAGS `pkg-config --cflags fontconfig`"
204 FONTCONFIG_LD_FLAGS="`pkg-config --libs fontconfig`"
205 LIBS="$LIBS $FONTCONFIG_LD_FLAGS"
208 AC_CHECK_LIB(fontconfig, FcInit, HAVE_FONTCONFIG=yes, HAVE_FONTCONFIG=no)
209 AC_CHECK_HEADER(fontconfig/fontconfig.h, , HAVE_FONTCONFIG=no)
210 if test "x$HAVE_FONTCONFIG" = "xyes"; then
211 AC_DEFINE(HAVE_FONTCONFIG, 1,
212 [Define to 1 if you have fontconfig library and header file.])
215 CPPFLAGS="$save_CPPFLAGS"
218 AC_SUBST(FONTCONFIG_LD_FLAGS)
220 dnl Check for gdlib usability.
222 AC_CHECK_LIB(gd, gdImageCreate, HAVE_GD=yes, HAVE_GD=no)
223 AC_CHECK_HEADER(gd.h, , HAVE_GD=no)
224 if test "x$HAVE_GD" = "xyes"; then
225 AC_CHECK_LIB(gd, gdImageCreateTrueColor, HAVE_GD=2, HAVE_GD=1)
226 AC_DEFINE_UNQUOTED(HAVE_GD, $HAVE_GD,
227 [Define to 1 if you have gd library and header file.])
231 AC_SUBST(GD_LD_FLAGS)
233 dnl Check for libxml2 usability.
234 save_CPPFLAGS="$CPPFLAGS"
236 AC_CHECK_PROG(HAVE_XML2_CONFIG, xml2-config, yes)
237 if test "x$HAVE_XML2_CONFIG" = "xyes"; then
238 CPPFLAGS="$CPPFLAGS `xml2-config --cflags`"
239 XML2_LD_FLAGS="`xml2-config --libs`"
240 LIBS="$LIBS $XML2_LD_FLAGS"
242 CPPFLAGS="$CPPFLAGS -I/usr/include/libxml2"
243 XML2_LD_FLAGS="-lxml2 -lz -lpthread -lm"
245 AC_CHECK_LIB(xml2, xmlParseMemory, HAVE_XML2=yes, HAVE_XML2=no)
246 AC_CHECK_HEADER(libxml/tree.h,, HAVE_XML2=no, /**/)
247 if test "x$HAVE_XML2" = "xyes"; then
248 AC_DEFINE(HAVE_XML2, 1,
249 [Define to 1 if you have libxml2 library and header file])
252 CPPFLAGS="$save_CPPFLAGS"
255 AC_SUBST(XML2_LD_FLAGS)
257 dnl Check for Anthy usability.
258 AC_CHECK_LIB(anthydic, anthy_init_sessions, HAVE_ANTHY=yes, HAVE_ANTHY=no)
259 if test "x$HAVE_ANTHY" = "xyes"; then
260 AC_CHECK_LIB(anthy, anthy_init, HAVE_ANTHY=yes, HAVE_ANTHY=no, -lanthydic)
261 if test "x$HAVE_ANTHY" = "xyes"; then
262 AC_CHECK_HEADER(anthy/anthy.h, HAVE_ANTHY=yes, HAVE_ANTHY=no)
263 if test "x$HAVE_ANTHY" = "xyes"; then
264 AC_DEFINE(HAVE_ANTHY, 1,
265 [Define to 1 if you have Anthy library and header file])
266 ANTHY_LD_FLAGS="-lanthy -lanthydic"
270 AC_SUBST(ANTHY_LD_FLAGS)
272 dnl Check for Ispell usability.
273 AC_CHECK_PROG(HAVE_ISPELL, ispell, yes)
274 if test "x$HAVE_ISPELL" = "xyes"; then
275 AC_DEFINE(HAVE_ISPELL, 1, [Define if ispell is available.])
278 dnl Check for libwordcut (for Thai).
279 AC_CHECK_LIB(wordcut, wordcut_init, HAVE_WORDCUT=yes, HAVE_WORDCUT=no)
280 if test "x$HAVE_WORDCUT" = "xyes"; then
281 if test -f "/usr/share/wordcut/tdict.wcd"; then
282 tdict="/usr/share/wordcut/tdict.wcd"
283 elif test -f "/usr/local/share/wordcut/tdict.wcd"; then
284 tdict="/usr/local/share/wordcut/tdict.wcd"
287 if test "x$tdict" != "x"; then
288 AC_DEFINE(HAVE_WORDCUT, 1,
289 [Define if you have the wordcut library and header file])
290 AC_DEFINE_UNQUOTED(WORDCUT_TDICT, "$tdict", [Define to tdict file name])
291 WORDCUT_LD_FLAGS=-lwordcut
294 AC_SUBST(WORDCUT_LD_FLAGS)
296 dnl We can't include X_CFLAGS in AM_CPPFLAGS because the generated
297 dnl Makefile put ${AM_CPPFLAGS} before ${CPPFLAGS} and that leads to
298 dnl inclusion of an incorrect header file. So, append X_CFLAGS to
299 dnl CPPFLAGS here directly.
301 CPPFLAGS="$CPPFLAGS $X_CFLAGS"
303 dnl AC_ARG_ENABLE(xom,
304 dnl [ --enable-xom build and install XOM library.],
305 dnl XOM="$enableval")
309 AC_DEFINE(DLOPEN_SHLIB_EXT, ".dylib",
310 [Define to loadable module extention]);;
313 AC_CONFIG_FILES([Makefile
322 dnl if test "x$XOM" = "xyes"; then
323 dnl AC_CONFIG_FILES(omM17N/Makefile)
329 dnl comment-start: "dnl "
331 dnl comment-start-skip: "\\bdnl\\b\\s *"