71c85618b85a7f627c038e68f31eeb7004a210c3
[idzebra-moved-to-github.git] / configure.ac
1 dnl Zebra, Index Data ApS, 1995-2007
2 dnl $Id: configure.ac,v 1.69 2007-12-19 13:38:21 adam Exp $
3 dnl
4 AC_PREREQ(2.59)
5 AC_INIT([idzebra],[2.0.20],[zebra-help@indexdata.dk])
6 AC_CONFIG_SRCDIR(configure.ac)
7 AC_CONFIG_AUX_DIR(config)
8 AM_INIT_AUTOMAKE([1.8])
9 PACKAGE_SUFFIX="-2.0"
10 AC_SUBST(PACKAGE_SUFFIX)
11 dnl http://www.gnu.org/software/libtool/manual.html#Versioning
12 ZEBRALIBS_VERSION_INFO=0:1:0
13 AC_SUBST(ZEBRALIBS_VERSION_INFO)
14 main_zebralib=index/libidzebra${PACKAGE_SUFFIX}.la
15 AC_SUBST(main_zebralib)
16 dnl ------ Substitutions
17 AC_SUBST(TCL_INCLUDE)
18 AC_SUBST(TCL_LIB)
19 AC_SUBST(READLINE_LIBS)
20 AC_SUBST(ZEBRA_CFLAGS)
21 dnl
22 dnl ------ Checking programs
23 AC_PROG_CC
24 AC_PROG_CPP
25 AM_PROG_LIBTOOL
26 AC_DEFINE_UNQUOTED(HOST_TRIPLET,"${host}")
27 dnl
28 dnl ------ headers
29 AC_CHECK_HEADERS([sys/resource.h sys/time.h sys/wait.h sys/utsname.h unistd.h])
30 dnl ------ crypt
31 AC_CHECK_LIB([crypt],[crypt])
32 if test "$ac_cv_lib_crypt_crypt" = "yes"; then
33     AC_CHECK_HEADERS(crypt.h)
34 fi
35 dnl
36 dnl ------ YAZ
37 YAZ_INIT([server icu],[3.0.17])
38 if test "$YAZVERSION" = "NONE"; then
39     AC_MSG_ERROR([YAZ development libraries required])
40 fi
41 YAZ_DOC
42 dnl ------ Look for Tcl
43 dnl See if user has specified location of tclConfig.sh; otherwise
44 dnl see if tclConfig.sh exists in same prefix lcoation as tclsh; otherwise
45 dnl disable Tcl.
46 TCL_LIB=""
47 TCL_INCLUDE=""
48 tclconfig=NONE
49 AC_ARG_WITH(tclconfig, [  --with-tclconfig=DIR    tclConfig.sh in DIR], [tclconfig=$withval])
50 if test "x$tclconfig" = xNONE; then
51     saveprefix=${prefix}
52     AC_PREFIX_PROGRAM(tclsh)
53     tclconfig=${prefix}/lib
54     prefix=${saveprefix}
55     if test ! -r ${tclconfig}/tclConfig.sh; then
56         # Not found, try search for Tcl on Debian systems.
57         for d in /usr/lib/tcl*; do
58             if test -f $d/tclConfig.sh; then
59                 tclconfig=$d
60             fi
61         done
62     fi
63 fi
64 AC_MSG_CHECKING(for Tcl)
65 if test -r ${tclconfig}/tclConfig.sh; then
66     . ${tclconfig}/tclConfig.sh
67     if test -r ${tclconfig}/../generic/tcl.h; then
68         TCL_INCLUDE=-I${tclconfig}/../generic
69         TCL_LIB="$TCL_BUILD_LIB_SPEC $TCL_LIBS"
70     elif test -d ${TCL_PREFIX}/include/tcl${TCL_VERSION}; then
71         TCL_INCLUDE=-I${TCL_PREFIX}/include/tcl${TCL_VERSION}
72         TCL_LIB="$TCL_LIB_SPEC $TCL_LIBS"
73     else
74         TCL_INCLUDE=-I${TCL_PREFIX}/include
75         TCL_LIB="$TCL_LIB_SPEC $TCL_LIBS"
76     fi
77     TCL_LIB=`echo $TCL_LIB|sed 's%-L/usr/lib%%g'`
78     SHLIB_CFLAGS=$TCL_SHLIB_CFLAGS
79     SHLIB_LD=$TCL_SHLIB_LD
80     SHLIB_SUFFIX=$TCL_SHLIB_SUFFIX
81     SHLIB_VERSION=$TCL_SHLIB_VERSION
82     AC_MSG_RESULT($TCL_VERSION)
83
84     old_CPPFLAGS=$CPPFLAGS
85     CPPFLAGS="${TCL_INCLUDE} $CPPFLAGS"
86     AC_CHECK_HEADERS(tcl.h)
87     CPPFLAGS=${old_CPPFLAGS}
88
89     # The Mac OSX -framework causes problems with Libtool
90     # and dependancy libs.. so apply Tcl libs everywhere bug #461
91     case $host in
92         *-*-darwin*)
93             LIBS="$LIBS $TCL_LIB";
94             ;;
95     esac
96     
97 else
98     AC_MSG_RESULT(Not found)
99     AC_DEFINE(HAVE_TCL_H,0)
100 fi
101 dnl
102 dnl ------ various functions
103 AC_CHECK_FUNCS(mkstemp atoll)
104 dnl
105 dnl ------ GNU Readline
106 READLINE_SHARED_LIBADD=""
107 AC_CHECK_LIB(ncurses, tgetent, [READLINE_SHARED_LIBADD="-lncurses"],
108     AC_CHECK_LIB(termcap, tgetent, [READLINE_SHARED_LIBADD="-ltermcap"])
109 )
110 READLINE_LIBS=""
111 AC_CHECK_LIB(readline, readline, [READLINE_LIBS="$READLINE_LIBS -lreadline $READLINE_SHARED_LIBADD"],,$READLINE_SHARED_LIBADD)
112 AC_CHECK_LIB(history, add_history, [READLINE_LIBS="$READLINE_LIBS -lhistory"])
113 if test "$ac_cv_lib_readline_readline" = "yes"; then
114     AC_CHECK_HEADERS(readline/readline.h readline/history.h)
115     xLIBS=$LIBS
116     LIBS="$LIBS $READLINE_LIBS"
117     AC_TRY_LINK([
118         #include <stdio.h>
119         #include <readline/readline.h>
120         ],[
121             rl_attempted_completion_over = 0;
122             ],AC_DEFINE(HAVE_READLINE_COMPLETION_OVER))
123     AC_TRY_LINK([
124         #include <stdio.h>
125         #include <readline/readline.h>
126             ],[
127             rl_completion_matches (0, 0);
128             ],AC_DEFINE(HAVE_READLINE_RL_COMPLETION_MATCHES))
129     LIBS=$xLIBS
130 fi
131 dnl
132 dnl ------ iconv
133 AC_ARG_WITH(iconv, [  --with-iconv[=DIR]        iconv library in DIR])
134 if test "$with_iconv" != "no"; then
135     AC_MSG_CHECKING(for iconv)
136     oldLIBS="$LIBS"
137     oldCPPFLAGS="${CPPFLAGS}"
138     if test "$with_iconv" != "yes" -a "$with_iconv" != ""; then
139         LIBS="$LIBS -L${with_iconv}/lib"
140         CPPFLAGS="${CPPFLAGS} -I${with_iconv}/include"
141     fi
142     AC_TRY_LINK([
143                 #include <iconv.h>
144             ],[
145             iconv_t t = iconv_open("", "");
146             ],[
147             AC_DEFINE(HAVE_ICONV_H)
148             AC_MSG_RESULT(yes)
149             ],[
150             LIBS="$LIBS -liconv"
151             AC_TRY_LINK([
152                         #include <iconv.h>
153                     ],[
154                     iconv_t t = iconv_open("", "");
155                     ],[
156                     AC_DEFINE(HAVE_ICONV_H)
157                     AC_MSG_RESULT(yes)
158                     ],[
159                     LIBS="$oldLIBS"
160                     CPPFLAGS="$oldCPPFLAGS"
161                     AC_MSG_RESULT(no)
162                     ])
163             ])
164 fi
165 dnl
166 dnl ------- BZIP2
167 AC_CHECK_LIB(bz2,bzCompressInit)
168 if test "$ac_cv_lib_bz2_bzCompressInit" = "yes"; then
169     AC_CHECK_HEADERS(bzlib.h)
170 else
171     AC_CHECK_LIB(bz2,BZ2_bzCompressInit)
172     if test "$ac_cv_lib_bz2_BZ2_bzCompressInit" = "yes"; then
173         AC_CHECK_HEADERS(bzlib.h)
174     fi
175 fi
176 dnl
177 dnl ------ -lm
178 AC_CHECK_LIB(m,sqrt)
179 dnl ------ -ldl
180 AC_CHECK_LIB(dl,dlopen)
181 dnl
182 dnl ------ EXPAT
183 expat=yes
184 AC_SUBST(EXPAT_LIBS)
185 AC_ARG_WITH(expat,   [  --with-expat[=DIR]        EXPAT library in DIR],[expat=$withval])
186 if test "$expat" != "no"; then
187     xLIBS="$LIBS";
188     xCFLAGS="$CFLAGS";
189     if test "$expat" != "yes"; then
190         EXPAT_CFLAGS="-I$expat/include"
191         EXPAT_LIBS="-L$expat/lib"
192         CFLAGS="$EXPAT_CFLAGS $CFLAGS"
193         LIBS="$EXPAT_LIBS $LIBS"
194     fi
195     AC_CHECK_LIB(expat,XML_ParserCreate,[EXPAT_LIBS="$EXPAT_LIBS -lexpat"])
196     if test "$ac_cv_lib_expat_XML_ParserCreate" = "yes"; then
197                 AC_CHECK_HEADERS(expat.h)
198     fi
199     LIBS="$xLIBS"
200     CFLAGS="$xCFLAGS"
201 fi
202 dnl
203 dnl ------- 64 bit files
204 AC_SYS_LARGEFILE
205 AC_CHECK_TYPES([long long])
206 if test "${ac_cv_type_long_long}" = "yes"; then
207     ZINT_VALUE=1
208 else
209     ZINT_VALUE=0
210 fi 
211 ZEBRA_CFLAGS="-DZEBRA_ZINT=${ZINT_VALUE}"
212 AC_DEFINE_UNQUOTED(ZEBRA_ZINT,${ZINT_VALUE})
213 dnl ------ Modules
214 AC_SUBST(SHARED_MODULE_LA)
215 SHARED_MODULE_LA=""
216 AC_SUBST(STATIC_MODULE_OBJ)
217 STATIC_MODULE_OBJ=""
218 AC_SUBST(STATIC_MODULE_LADD)
219 STATIC_MODULE_LADD=""
220 AC_DEFUN([ZEBRA_MODULE],[
221         AC_ARG_ENABLE(mod-$1,[$3],[myen=$enableval],[myen=$2])
222         AC_MSG_CHECKING([for module $1])
223         if test "$myen" = "yes"; then
224            myen="shared" 
225         fi
226         if test "$enable_shared" != "yes"; then
227             if test "$myen" = "shared"; then
228                 myen="static"
229             fi
230         fi
231         m=`echo $1|tr .- __`
232         if test "$myen" = "no" -o "$myen" = "disabled"; then
233             AC_MSG_RESULT([disabled])
234         elif test "$2" = "disabled"; then
235             AC_MSG_RESULT([disabled])
236             AC_MSG_ERROR([Cannot enable mod-$1 because of missing libs (XML, etc)])
237         elif test "$myen" = "shared"; then
238             AC_MSG_RESULT([shared])
239             SHARED_MODULE_LA="${SHARED_MODULE_LA} mod-$1.la"
240         elif test "$myen" = "static"; then
241             AC_MSG_RESULT([static])
242             STATIC_MODULE_OBJ="${STATIC_MODULE_OBJ} \$(mod_${m}_la_OBJECTS)"
243             STATIC_MODULE_LADD="${STATIC_MODULE_LADD} \$(mod_${m}_la_LADD)"
244             modcpp=`echo $1|tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`
245             AC_DEFINE_UNQUOTED([IDZEBRA_STATIC_$modcpp])
246         else
247             AC_MSG_RESULT([$myen])
248             AC_MSG_ERROR([invalid --enable-mod-$1 value. Use on,off,static or shared])
249         fi
250         ])
251
252 AC_DEFINE(IDZEBRA_STATIC_GRS_SGML)
253 ZEBRA_MODULE(text,shared,    [  --enable-mod-text       Text filter])
254 ZEBRA_MODULE(grs-regx,shared,[  --enable-mod-grs-regx   REGX/TCL filter])
255 ZEBRA_MODULE(grs-marc,shared,[  --enable-mod-grs-marc   MARC filter])
256 if test "$ac_cv_header_expat_h" = "yes"; then
257     def="shared"
258 else
259     def="disabled"
260 fi
261 ZEBRA_MODULE(grs-xml,[$def], [  --enable-mod-grs-xml    XML filter (Expat based)])
262 oldCPPFLAGS="$CPPFLAGS"
263 CPPFLAGS="$CPPFLAGS $YAZINC"
264 AC_PREPROC_IFELSE(
265    [AC_LANG_PROGRAM([[
266 #if YAZ_HAVE_XML2
267 #include <libxml/xmlversion.h>
268 #include <libxml/parser.h>
269 #include <libxml/tree.h>
270 #include <libxml/xmlIO.h>
271 #include <libxslt/transform.h>
272 #include <libxslt/xsltutils.h>
273 #else
274 #error Libxml2 not available
275 #endif
276 ]],[[
277 #if LIBXML_VERSION < 20615
278 #error Libxml2 version < 2.6.15. xmlreader not reliable/present
279 #endif
280 ]])],
281    [def="shared"],
282    [def="disabled"])
283 CPPFLAGS=$oldCPPFLAGS
284 ZEBRA_MODULE(dom,[$def],   [  --enable-mod-dom        XML/XSLT filter (Requires libxslt)])
285 ZEBRA_MODULE(alvis,[$def], [  --enable-mod-alvis      ALVIS filter (Requires libxslt)])
286 ZEBRA_MODULE(safari,shared,[  --enable-mod-safari     Safari filter (DBC)])
287
288 dnl ------ ANSI C Header files
289 AC_STDC_HEADERS
290 if test "$ac_cv_header_stdc" = "no"; then
291     AC_MSG_WARN(Your system doesn't seem to support ANSI C)
292 fi
293 AC_SUBST(IDZEBRA_SRC_ROOT)
294 AC_SUBST(IDZEBRA_BUILD_ROOT)
295 IDZEBRA_SRC_ROOT=`cd ${srcdir}; pwd`
296 IDZEBRA_BUILD_ROOT=`pwd`
297 dnl ------ Create Makefiles
298 AC_OUTPUT([
299   Makefile
300   util/Makefile
301   bfile/Makefile
302   dfa/Makefile
303   dict/Makefile
304   isamb/Makefile
305   isams/Makefile
306   isamc/Makefile
307   rset/Makefile
308   data1/Makefile
309   index/Makefile
310   include/Makefile include/idzebra/Makefile
311   tab/Makefile
312   doc/Makefile
313   doc/local.ent
314   doc/common/Makefile
315   doc/common/print.dsl
316   test/Makefile test/gils/Makefile test/usmarc/Makefile test/api/Makefile
317   test/xslt/Makefile
318   test/xpath/Makefile
319   test/rusmarc/Makefile test/cddb/Makefile test/malxml/Makefile 
320   test/mbox/Makefile
321   test/config/Makefile test/sort2/Makefile
322   test/xelm/Makefile
323   test/dmoz/Makefile test/sort/Makefile test/zsh/Makefile
324   test/marcxml/Makefile test/charmap/Makefile test/codec/Makefile
325   test/espec/Makefile
326   test/filters/Makefile
327   examples/Makefile examples/gils/Makefile examples/zthes/Makefile
328   examples/marc21/Makefile examples/marcxml/Makefile 
329   examples/alvis-oai/Makefile
330   idzebra.spec
331   idzebra-config-2.0
332   Doxyfile
333 ],[sed s%echo_source=yes%echo_source=no%g < idzebra-config-2.0 > util/idzebra-config-2.0 && chmod +x idzebra-config-2.0 util/idzebra-config-2.0])
334
335 echo \
336 "------------------------------------------------------------------------
337
338   ZEBRA Package:              ${PACKAGE}
339   ZEBRA Version:              ${VERSION}
340   Source code location:       ${srcdir}
341   C Preprocessor:             ${CPP}
342   C Preprocessor flags:       ${CPPFLAGS}
343   C Compiler:                 ${CC}
344   C Compiler flags:           ${CFLAGS}
345   Linker flags:               ${LDFLAGS}
346   Linked libs:                ${LIBS}
347   Host System Type:           ${host}
348   Install path:               ${prefix}
349   Automake:                   ${AUTOMAKE}
350   Archiver:                   ${AR}
351   Ranlib:                     ${RANLIB}
352   YAZ Version:                ${YAZVERSION}
353   YAZ Include:                ${YAZINC}
354   YAZ La Lib:                 ${YAZLALIB}
355   YAZ Lib:                    ${YAZLIB}
356   Bugreport:                  ${PACKAGE_BUGREPORT}
357
358 ------------------------------------------------------------------------"
359 dnl Local Variables:
360 dnl mode:shell-script
361 dnl sh-indentation:2
362 dnl sh-basic-offset: 4
363 dnl End: