configure.in

   1 dnl Zebra, Index Data Aps, 1995-2003
   2 dnl $Id: configure.in,v 1.78 2003-05-21 14:39:21 adam Exp $
   3 dnl
   4 AC_INIT(include/zebraver.h)
   5 AM_INIT_AUTOMAKE(idzebra,1.3.11)
   6 dnl ------ Substitutions
   7 AC_SUBST(TCL_INCLUDE)
   8 AC_SUBST(TCL_LIB)
   9 AC_SUBST(READLINE_LIBS)
  10 dnl ------ Perl substitutions
  11 AC_SUBST(PERL_BINARY)
  12 AC_SUBST(PERL_XS_INIT)
  13 AC_SUBST(PERL_XS_INIT_INCLUDE)
  14 AC_SUBST(PERL_LIBS)
  15 AC_SUBST(PERL_CFLAGS)
  16 AC_SUBST(ZPERL_LIBS)
  17 dnl
  18 dnl ------ Checking programs
  19 AC_PROG_CC
  20 AC_PROG_CPP
  21 AC_PROG_INSTALL
  22 AC_PROG_RANLIB
  23 dnl
  24 dnl ----- DOCBOOK DTD
  25 AC_SUBST(DTD_DIR)
  26 AC_ARG_WITH(dtd, [  --with-dtd[=DIR]        Use docbookx.dtd in DIR],
  27 [
  28    if test -f "$withval/docbookx.dtd"; then
  29       DTD_DIR=$withval
  30    fi
  31 ],[
  32    AC_MSG_CHECKING(for docbookx.dtd)
  33    for d in /usr/share/sgml/docbook/dtd/xml/4.1.2 \
  34          /usr/share/sgml/docbook/xml-dtd-4.1.2* \
  35          /usr/share/sgml/docbook/xml-dtd-4.1 \
  36          /usr/share/sgml/docbook/dtd/xml/4.0 \
  37             /usr/lib/sgml/dtd/docbook-xml
  38    do
  39      if test -f $d/docbookx.dtd; then
  40        AC_MSG_RESULT($d)
  41        DTD_DIR=$d
  42        break
  43      fi
  44    done
  45    if test -z "$DTD_DIR"; then
  46       AC_MSG_RESULT(Not found)
  47    fi
  48 ])
  49 AC_SUBST(DSSSL_DIR)
  50 AC_ARG_WITH(dsssl,[  --with-dsssl[=DIR]      Use DSSSL in DIR/{html,print}/docbook.dsl],
  51 [
  52    if test -f "$withval/html/docbook.dsl"; then
  53       DSSSL_DIR=$withval
  54    fi
  55 ],[
  56    AC_MSG_CHECKING(for docbook.dsl)
  57    for d in /usr/share/sgml/docbook/stylesheet/dsssl/modular \
  58             /usr/share/sgml/docbook/dsssl-stylesheets-1.* \
  59             /usr/lib/sgml/stylesheet/dsssl/docbook/nwalsh
  60    do
  61      if test -f $d/html/docbook.dsl; then
  62        AC_MSG_RESULT($d)
  63        DSSSL_DIR=$d
  64        break
  65      fi
  66    done
  67    if test -z "$DSSSL_DIR"; then
  68       AC_MSG_RESULT(Not found)
  69    fi
  70 ])
  71 dnl
  72 AC_ARG_ENABLE(threads, [  --disable-threads       disable threads],[enable_threads=$enableval],[enable_threads=yes])
  73 if test "$enable_threads" = "yes"; then
  74         AM_CONDITIONAL(ISTHR,true)
  75         yazflag=threads
  76 else
  77         AM_CONDITIONAL(ISTHR,false)
  78         yazflag=""
  79 fi
  80 YAZ_INIT($yazflag)
  81
  82 dnl ------ Look for Tcl
  83 dnl See if user has specified location of tclConfig.sh; otherwise
  84 dnl see if tclConfig.sh exists in same prefix lcoation as tclsh; otherwise
  85 dnl disable Tcl.
  86 TCL_LIB=""
  87 TCL_INCLUDE=""
  88 tclconfig=NONE
  89 AC_ARG_WITH(tclconfig, [  --with-tclconfig=DIR    tclConfig.sh in DIR], [tclconfig=$withval])
  90 if test "x$tclconfig" = xNONE; then
  91         saveprefix=${prefix}
  92         AC_PREFIX_PROGRAM(tclsh)
  93         tclconfig=${prefix}/lib
  94         prefix=${saveprefix}
  95         if test ! -r ${tclconfig}/tclConfig.sh; then
  96                 # Not found, try search for Tcl on Debian systems.
  97                 for d in /usr/lib/tcl*; do
  98                         if test -f $d/tclConfig.sh; then
  99                                 tclconfig=$d
 100                         fi
 101                 done
 102         fi
 103 fi
 104 AC_MSG_CHECKING(for Tcl)
 105 if test -r ${tclconfig}/tclConfig.sh; then
 106         . ${tclconfig}/tclConfig.sh
 107         if test -r ${tclconfig}/../generic/tcl.h; then
 108                 TCL_INCLUDE=-I${tclconfig}/../generic
 109                 TCL_LIB="$TCL_BUILD_LIB_SPEC $TCL_LIBS"
 110         elif test -d ${TCL_PREFIX}/include/tcl${TCL_VERSION}; then
 111                 TCL_INCLUDE=-I${TCL_PREFIX}/include/tcl${TCL_VERSION}
 112                 TCL_LIB="$TCL_LIB_SPEC $TCL_LIBS"
 113         else
 114                 TCL_INCLUDE=-I${TCL_PREFIX}/include
 115                 TCL_LIB="$TCL_LIB_SPEC $TCL_LIBS"
 116         fi
 117         TCL_LIB=`echo $TCL_LIB|sed 's%-L/usr/lib%%g'`
 118         SHLIB_CFLAGS=$TCL_SHLIB_CFLAGS
 119         SHLIB_LD=$TCL_SHLIB_LD
 120         SHLIB_SUFFIX=$TCL_SHLIB_SUFFIX
 121         SHLIB_VERSION=$TCL_SHLIB_VERSION
 122         AC_MSG_RESULT($TCL_VERSION)
 123         AC_DEFINE(HAVE_TCL_H,1)
 124 else
 125         AC_MSG_RESULT(Not found)
 126         AC_DEFINE(HAVE_TCL_H,0)
 127 fi
 128 dnl
 129 dnl ------ times
 130 AC_CHECK_HEADERS(sys/times.h)
 131 dnl
 132 dnl ------ mkstemp
 133 AC_CHECK_FUNCS(mkstemp)
 134 dnl
 135 dnl ------ GNU Readline
 136 READLINE_SHARED_LIBADD=""
 137 AC_CHECK_LIB(ncurses, tgetent, [READLINE_SHARED_LIBADD="-lncurses"],
 138         AC_CHECK_LIB(termcap, tgetent, [READLINE_SHARED_LIBADD="-ltermcap"])
 139 )
 140 READLINE_LIBS=""
 141 AC_CHECK_LIB(readline, readline, [READLINE_LIBS="$READLINE_LIBS -lreadline $READLINE_SHARED_LIBADD"],,$READLINE_SHARED_LIBADD)
 142 AC_CHECK_LIB(history, add_history, [READLINE_LIBS="$READLINE_LIBS -lhistory"])
 143 if test "$ac_cv_lib_readline_readline" = "yes"; then
 144         AC_CHECK_HEADERS(readline/readline.h readline/history.h)
 145         xLIBS=$LIBS
 146         LIBS="$LIBS $READLINE_LIBS"
 147         AC_TRY_LINK([
 148         #include <stdio.h>
 149         #include <readline/readline.h>
 150         ],[
 151         static void f()
 152         {
 153                 rl_attempted_completion_over = 0;
 154         }
 155         ],AC_DEFINE(HAVE_READLINE_COMPLETION_OVER))
 156         AC_TRY_LINK([
 157         #include <stdio.h>
 158         #include <readline/readline.h>
 159         ],[
 160         static void f()
 161         {
 162                 rl_completion_matches (0, 0);
 163         }
 164         ],AC_DEFINE(HAVE_READLINE_RL_COMPLETION_MATCHES))
 165         LIBS=$xLIBS
 166 fi
 167 dnl
 168 dnl ------ iconv
 169 AC_ARG_WITH(iconv, [  --with-iconv[=DIR]      iconv library in DIR])
 170 if test "$with_iconv" != "no"; then
 171         AC_MSG_CHECKING(for iconv)
 172         oldLIBS="$LIBS"
 173         oldCPPFLAGS="${CPPFLAGS}"
 174         if test "$with_iconv" != "yes" -a "$with_iconv" != ""; then
 175                 LIBS="$LIBS -L${with_iconv}/lib"
 176                 CPPFLAGS="${CPPFLAGS} -I${with_iconv}/include"
 177         fi
 178         AC_TRY_LINK([
 179                 #include <iconv.h>
 180         ],[
 181                 static void f() {iconv_t t = iconv_open("", ""); }
 182         ],[
 183                 AC_DEFINE(HAVE_ICONV_H)
 184                 AC_MSG_RESULT(yes)
 185         ],[
 186                 LIBS="$LIBS -liconv"
 187                 AC_TRY_LINK([
 188                         #include <iconv.h>
 189                 ],[
 190                         static void f() {iconv_t t = iconv_open("", ""); }
 191                 ],[
 192                         AC_DEFINE(HAVE_ICONV_H)
 193                         AC_MSG_RESULT(yes)
 194                 ],[
 195                         LIBS="$oldLIBS"
 196                         CPPFLAGS="$oldCPPFLAGS"
 197                         AC_MSG_RESULT(no)
 198                 ])
 199         ])
 200 fi
 201 dnl
 202 dnl ------- BZIP2
 203 AC_CHECK_LIB(bz2,bzCompressInit)
 204 if test "$ac_cv_lib_bz2_bzCompressInit" = "yes"; then
 205         AC_CHECK_HEADERS(bzlib.h)
 206 else
 207         AC_CHECK_LIB(bz2,BZ2_bzCompressInit)
 208         if test "$ac_cv_lib_bz2_BZ2_bzCompressInit" = "yes"; then
 209                 AC_CHECK_HEADERS(bzlib.h)
 210         fi
 211 fi
 212 dnl
 213 dnl ------ -lm
 214 AC_CHECK_LIB(m,sqrt)
 215 dnl
 216 dnl ------ EXPAT
 217 expat=yes
 218 AC_ARG_WITH(expat,   [  --with-expat[=DIR]      EXPAT library in DIR],[expat=$withval])
 219 if test "$expat" != "no"; then
 220         xLIBS="$LIBS";
 221         xCFLAGS="$CFLAGS";
 222         if test "$expat" != "yes"; then
 223                 EXPAT_CFLAGS="-I$expat/include"
 224                 EXPAT_LIBS="-L$expat/lib"
 225                 CFLAGS="$EXPAT_CFLAGS $CFLAGS"
 226                 LIBS="$EXPAT_LIBS $LIBS"
 227         fi
 228         AC_CHECK_LIB(expat,XML_ParserCreate,[LIBS="$LIBS -lexpat"])
 229         if test "$ac_cv_lib_expat_XML_ParserCreate" = "yes"; then
 230                 AC_CHECK_HEADERS(expat.h)
 231         else
 232                 LIBS="$xLIBS"
 233                 CFLAGS="$xCFLAGS"
 234         fi
 235 fi
 236 dnl
 237 dnl ------ PERL
 238 AM_CONDITIONAL(perl,false)
 239 perl=no
 240 PERL_XS_INIT="NULL"
 241 PERL_XS_INIT_INCLUDE=''
 242 PERL_BINARY=""
 243 AC_ARG_WITH(perl,   [  --with-perl[=FILE]      perl binary location],[perl=$withval])
 244 if test "$perl" != "no"; then
 245         AC_MSG_CHECKING(for perl binary)
 246         if test "$perl" = "yes"; then
 247             perlbin=`which perl`
 248         else
 249             perlbin="$perl"
 250         fi
 251         if test -x "$perlbin"; then
 252             AC_MSG_RESULT($perlbin)
 253             AC_MSG_CHECKING(perl core directory)
 254             archdir=`$perlbin -MConfig -e 'print $Config{archlib}'`;
 255             perlcore="$archdir/CORE";
 256             if test -d "$perlcore"; then
 257                 PERL_BINARY="$perlbin"
 258                 AC_MSG_RESULT($perlcore)
 259             else
 260                 AC_MSG_RESULT(Failed)
 261             fi
 262
 263             AC_MSG_CHECKING("for ExtUtils::Embed to determine ccopts")
 264             PERL_CFLAGS=`$perlbin -MExtUtils::Embed -e ccopts 2>/dev/null`
 265             if test "$PERL_CFLAGS"; then
 266                 AC_MSG_RESULT(OK)
 267             else
 268                 PERL_CFLAGS="-I$perlcore"
 269                 AC_MSG_RESULT(Using defaults)
 270             fi
 271
 272             AC_MSG_CHECKING("for ExtUtils::Embed to determine ldflags")
 273             PERL_LIBS=`$perlbin -MExtUtils::Embed -e ldopts 2>/dev/null`
 274             if test "$PERL_LIBS"; then
 275                 AC_MSG_RESULT(OK)
 276             else
 277                 PERL_LIBS="-L$perlcore -lperl -lm"
 278                 AC_MSG_RESULT(Using defaults)
 279             fi
 280
 281             AC_MSG_CHECKING("for ExtUtils::Embed to create xs_init")
 282             xsf="recctrl/xsinit.h"
 283             `rm $xsf 2>/dev/null`;
 284
 285             `$perlbin -MExtUtils::Embed -e xsinit -- -o $xsf 2>/dev/null`
 286             if test -r "$xsf"; then
 287                 AC_MSG_RESULT(OK)
 288                 PERL_XS_INIT="xs_init"
 289                 PERL_XS_INIT_INCLUDE='#include "xsinit.h"'
 290             else
 291                 AC_MSG_RESULT(XS libraries are not going to be available)
 292             fi
 293
 294             xLIBS="$LIBS"
 295             xCFLAGS="$CFLAGS"
 296             CFLAGS="$PERL_CFLAGS $CFLAGS"
 297             LIBS="$PERL_LIBS $LIBS"
 298
 299             AC_MSG_CHECKING(for perl library)
 300             AC_TRY_LINK([
 301             #include <stdio.h>
 302              ],[
 303             static void f()
 304             {
 305                 ;
 306             }
 307                 ],AM_CONDITIONAL(perl,true)
 308                   AC_DEFINE(HAVE_PERL,1)
 309                   AC_MSG_RESULT(found)
 310                   ZPERL_LIBS="$xLIBS"
 311                         ,
 312                   AC_MSG_RESULT(not found)
 313                   AC_DEFINE(HAVE_PERL,0)
 314                   LIBS="$xLIBS"
 315                   CFLAGS="$xCFLAGS")
 316         else
 317             AC_DEFINE(HAVE_PERL,0)
 318             AC_MSG_RESULT(Not found)
 319         fi
 320 fi
 321 dnl ------- 64 bit files
 322 AC_MSG_CHECKING(for LFS)
 323 AC_TRY_RUN([#define _FILE_OFFSET_BITS 64
 324 #include <sys/types.h>
 325 #include <unistd.h>
 326 #include <string.h>
 327 #include <stdio.h>
 328 #include <fcntl.h>
 329 #include <errno.h>
 330 int main(int argc, char **argv)
 331 {
 332         off_t o;
 333         char tmp_str[32];
 334         int fd;
 335         struct flock area;
 336         if (sizeof(off_t) != 8)
 337                 exit (1);
 338         o = 2000000000;
 339         sprintf (tmp_str, "%Ld", o+o+o);
 340         if (strcmp (tmp_str, "6000000000"))
 341                 exit (1);
 342         fd = creat ("config.tmp", 0644);
 343         if (fd < 0)
 344                 exit (1);
 345         area.l_type = F_WRLCK;
 346         area.l_whence = SEEK_SET;
 347         area.l_len = area.l_start = 0L;
 348         if (fcntl(fd, F_SETLKW, &area))
 349                 exit (1);
 350         close (fd);
 351         unlink ("config.tmp");
 352         exit (0);
 353 }
 354 ],bits=64,bits=32,bits=32)
 355 if test "$bits" = "64"; then
 356         AC_DEFINE(_FILE_OFFSET_BITS,64)
 357         AC_MSG_RESULT(yes)
 358 else
 359         AC_MSG_RESULT(no)
 360 fi
 361 dnl
 362 dnl ------ ANSI C Header files
 363 AC_STDC_HEADERS
 364 if test "$ac_cv_header_stdc" = "no"; then
 365         AC_MSG_WARN(Your system doesn't seem to support ANSI C)
 366 fi
 367 dnl ------ Create Makefiles
 368 AC_OUTPUT([
 369   Makefile
 370   util/Makefile
 371   bfile/Makefile
 372   dfa/Makefile
 373   dict/Makefile
 374   isamb/Makefile
 375   isams/Makefile
 376   isamc/Makefile
 377   isam/Makefile
 378   rset/Makefile
 379   data1/Makefile
 380   recctrl/Makefile
 381   recctrl/perlread.h
 382   index/Makefile
 383   include/Makefile
 384   tab/Makefile
 385   doc/Makefile
 386   doc/zebra.xml
 387   doc/zebrahtml.dsl
 388   doc/zebraprint.dsl
 389   doc/zebraphp.dsl
 390   doc/tkl.xsl
 391   test/Makefile test/gils/Makefile test/usmarc/Makefile test/api/Makefile
 392   test/rusmarc/Makefile test/cddb/Makefile
 393   perl/Makefile.PL test/xelm/Makefile
 394   test/dmoz/Makefile test/xpath/Makefile test/sort/Makefile
 395   examples/Makefile examples/gils/Makefile examples/zthes/Makefile
 396   idzebra.spec
 397 ])
 398 if test -x "$perlbin"; then
 399         res=`cd perl ; $perlbin Makefile.PL ; cd .. ;`;
 400 fi
 401 if test  -z "$YAZLIB"; then
 402         echo "YAZ was not found. Use --with-yazconfig=DIR to specify location."
 403         test -f /etc/debian_version && echo "Debian package libyaz-dev is required."
 404 fi
 405