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$HAVE_FREETYPE" = "xyes"; then
155 FREETYPE_LD_FLAGS=`freetype-config --libs`
156 AC_DEFINE(HAVE_FREETYPE, 1,
157 [Define to 1 if you have FreeType library and header file.])
161 AC_SUBST(FREETYPE_LD_FLAGS)
163 dnl Check for Xft2 usability.
164 save_CPPFLAGS="$CPPFLAGS"
166 AC_CHECK_PROG(HAVE_XFT_CONFIG, xft-config, yes)
167 if test "x$HAVE_XFT_CONFIG" = "xyes"; then
168 CPPFLAGS="$CPPFLAGS `xft-config --cflags`"
169 XFT2_LD_FLAGS="`xft-config --libs`"
170 LIBS="$LIBS $XFT2_LD_FLAGS"
172 XFT2_LD_FLAGS="-lXft -lfreetype -lfontconfig -lXrender -lX11"
174 AC_CHECK_LIB(Xft, XftDrawCreate, HAVE_XFT2=yes, HAVE_XFT2=no)
175 AC_CHECK_HEADER(X11/Xft/Xft.h,, HAVE_XFT2=no,
176 [#include <X11/Xft/Xft.h>
177 #if XftVersion >= 20000
179 Version too old. Compiling this line should fail.
181 if test "x$HAVE_XFT2" = "xyes"; then
182 AC_DEFINE(HAVE_XFT2, 1,
183 [Define to 1 if you have Xft2 library and header file.])
186 CPPFLAGS="$save_CPPFLAGS"
189 AC_SUBST(XFT2_LD_FLAGS)
191 dnl Check for fontconfig usability.
192 save_CPPFLAGS="$CPPFLAGS"
194 FONTCONFIG_LD_FLAGS=-lfontconfig
195 AC_CHECK_PROG(HAVE_PKG_CONFIG, pkg-config, yes)
196 if test "x$HAVE_PKG_CONFIG" = "xyes"; then
197 if pkg-config --exists fontconfig; then
198 CPPFLAGS="$CPPFLAGS `pkg-config --cflags fontconfig`"
199 FONTCONFIG_LD_FLAGS="`pkg-config --libs fontconfig`"
200 LIBS="$LIBS $FONTCONFIG_LD_FLAGS"
203 AC_CHECK_LIB(fontconfig, FcInit, HAVE_FONTCONFIG=yes, HAVE_FONTCONFIG=no)
204 AC_CHECK_HEADER(fontconfig/fontconfig.h, , HAVE_FONTCONFIG=no)
205 if test "x$HAVE_FONTCONFIG" = "xyes"; then
206 AC_DEFINE(HAVE_FONTCONFIG, 1,
207 [Define to 1 if you have fontconfig library and header file.])
210 CPPFLAGS="$save_CPPFLAGS"
213 AC_SUBST(FONTCONFIG_LD_FLAGS)
215 dnl Check for gdlib usability.
217 AC_CHECK_LIB(gd, gdImageCreate, HAVE_GD=yes, HAVE_GD=no)
218 AC_CHECK_HEADER(gd.h, , HAVE_GD=no)
219 if test "x$HAVE_GD" = "xyes"; then
220 AC_CHECK_LIB(gd, gdImageCreateTrueColor, HAVE_GD=2, HAVE_GD=1)
221 AC_DEFINE_UNQUOTED(HAVE_GD, $HAVE_GD,
222 [Define to 1 if you have gd library and header file.])
226 AC_SUBST(GD_LD_FLAGS)
228 dnl Check for libxml2 usability.
229 save_CPPFLAGS="$CPPFLAGS"
231 AC_CHECK_PROG(HAVE_XML2_CONFIG, xml2-config, yes)
232 if test "x$HAVE_XML2_CONFIG" = "xyes"; then
233 CPPFLAGS="$CPPFLAGS `xml2-config --cflags`"
234 XML2_LD_FLAGS="`xml2-config --libs`"
235 LIBS="$LIBS $XML2_LD_FLAGS"
237 CPPFLAGS="$CPPFLAGS -I/usr/include/libxml2"
238 XML2_LD_FLAGS="-lxml2 -lz -lpthread -lm"
240 AC_CHECK_LIB(xml2, xmlParseMemory, HAVE_XML2=yes, HAVE_XML2=no)
241 AC_CHECK_HEADER(libxml/tree.h,, HAVE_XML2=no, /**/)
242 if test "x$HAVE_XML2" = "xyes"; then
243 AC_DEFINE(HAVE_XML2, 1,
244 [Define to 1 if you have libxml2 library and header file])
247 CPPFLAGS="$save_CPPFLAGS"
250 AC_SUBST(XML2_LD_FLAGS)
252 dnl Check for Anthy usability.
253 AC_CHECK_LIB(anthydic, anthy_init_sessions, HAVE_ANTHY=yes, HAVE_ANTHY=no)
254 if test "x$HAVE_ANTHY" = "xyes"; then
255 AC_CHECK_LIB(anthy, anthy_init, HAVE_ANTHY=yes, HAVE_ANTHY=no, -lanthydic)
256 if test "x$HAVE_ANTHY" = "xyes"; then
257 AC_CHECK_HEADER(anthy/anthy.h, HAVE_ANTHY=yes, HAVE_ANTHY=no)
258 if test "x$HAVE_ANTHY" = "xyes"; then
259 AC_DEFINE(HAVE_ANTHY, 1,
260 [Define to 1 if you have Anthy library and header file])
261 ANTHY_LD_FLAGS="-lanthy -lanthydic"
265 AC_SUBST(ANTHY_LD_FLAGS)
267 dnl Check for Ispell usability.
268 AC_CHECK_PROG(HAVE_ISPELL, ispell, yes)
269 if test "x$HAVE_ISPELL" = "xyes"; then
270 AC_DEFINE(HAVE_ISPELL, 1, [Define if ispell is available.])
273 dnl Check for libwordcut (for Thai).
274 AC_CHECK_LIB(wordcut, wordcut_init, HAVE_WORDCUT=yes, HAVE_WORDCUT=no)
275 if test "x$HAVE_WORDCUT" = "xyes"; then
276 if test -f "/usr/share/wordcut/tdict.wcd"; then
277 tdict="/usr/share/wordcut/tdict.wcd"
278 elif test -f "/usr/local/share/wordcut/tdict.wcd"; then
279 tdict="/usr/local/share/wordcut/tdict.wcd"
282 if test "x$tdict" != "x"; then
283 AC_DEFINE(HAVE_WORDCUT, 1,
284 [Define if you have the wordcut library and header file])
285 AC_DEFINE_UNQUOTED(WORDCUT_TDICT, "$tdict", [Define to tdict file name])
286 WORDCUT_LD_FLAGS=-lwordcut
289 AC_SUBST(WORDCUT_LD_FLAGS)
291 dnl We can't include X_CFLAGS in AM_CPPFLAGS because the generated
292 dnl Makefile put ${AM_CPPFLAGS} before ${CPPFLAGS} and that leads to
293 dnl inclusion of an incorrect header file. So, append X_CFLAGS to
294 dnl CPPFLAGS here directly.
296 CPPFLAGS="$CPPFLAGS $X_CFLAGS"
298 dnl AC_ARG_ENABLE(xom,
299 dnl [ --enable-xom build and install XOM library.],
300 dnl XOM="$enableval")
304 AC_DEFINE(DLOPEN_SHLIB_EXT, ".dylib",
305 [Define to loadable module extention]);;
308 AC_CONFIG_FILES([Makefile
317 dnl if test "x$XOM" = "xyes"; then
318 dnl AC_CONFIG_FILES(omM17N/Makefile)
324 dnl comment-start: "dnl "
326 dnl comment-start-skip: "\\bdnl\\b\\s *"