configure.in

   1 dnl Zebra, Index Data Aps, 1995-2003
   2 dnl $Id: configure.in,v 1.71 2003-03-26 22:22:17 adam Exp $
   3 dnl
   4 AC_INIT(include/zebraver.h)
   5 AM_INIT_AUTOMAKE(idzebra,1.3.8)
   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         yazflag=threads
  75 else
  76         yazflag=""
  77 fi
  78 YAZ_INIT($yazflag)
  79
  80 dnl ------ Look for Tcl
  81 dnl See if user has specified location of tclConfig.sh; otherwise
  82 dnl see if tclConfig.sh exists in same prefix lcoation as tclsh; otherwise
  83 dnl disable Tcl.
  84 TCL_LIB=""
  85 TCL_INCLUDE=""
  86 tclconfig=NONE
  87 AC_ARG_WITH(tclconfig, [  --with-tclconfig=DIR    tclConfig.sh in DIR], [tclconfig=$withval])
  88 if test "x$tclconfig" = xNONE; then
  89         saveprefix=${prefix}
  90         AC_PREFIX_PROGRAM(tclsh)
  91         tclconfig=${prefix}/lib
  92         prefix=${saveprefix}
  93         if test ! -r ${tclconfig}/tclConfig.sh; then
  94                 # Not found, try search for Tcl on Debian systems.
  95                 for d in /usr/lib/tcl*; do
  96                         if test -f $d/tclConfig.sh; then
  97                                 tclconfig=$d
  98                         fi
  99                 done
 100         fi
 101 fi
 102 AC_MSG_CHECKING(for Tcl)
 103 if test -r ${tclconfig}/tclConfig.sh; then
 104         . ${tclconfig}/tclConfig.sh
 105         if test -r ${tclconfig}/../generic/tcl.h; then
 106                 TCL_INCLUDE=-I${tclconfig}/../generic
 107                 TCL_LIB="$TCL_BUILD_LIB_SPEC $TCL_LIBS"
 108         elif test -d ${TCL_PREFIX}/include/tcl${TCL_VERSION}; then
 109                 TCL_INCLUDE=-I${TCL_PREFIX}/include/tcl${TCL_VERSION}
 110                 TCL_LIB="$TCL_LIB_SPEC $TCL_LIBS"
 111         else
 112                 TCL_INCLUDE=-I${TCL_PREFIX}/include
 113                 TCL_LIB="$TCL_LIB_SPEC $TCL_LIBS"
 114         fi
 115         SHLIB_CFLAGS=$TCL_SHLIB_CFLAGS
 116         SHLIB_LD=$TCL_SHLIB_LD
 117         SHLIB_SUFFIX=$TCL_SHLIB_SUFFIX
 118         SHLIB_VERSION=$TCL_SHLIB_VERSION
 119         AC_MSG_RESULT($TCL_VERSION)
 120         AC_DEFINE(HAVE_TCL_H,1)
 121 else
 122         AC_MSG_RESULT(Not found)
 123         AC_DEFINE(HAVE_TCL_H,0)
 124 fi
 125 dnl
 126 dnl ------ times
 127 AC_CHECK_HEADERS(sys/times.h)
 128 dnl
 129 dnl ------ mkstemp
 130 AC_CHECK_FUNCS(mkstemp)
 131 dnl
 132 dnl ------ GNU Readline
 133 READLINE_SHARED_LIBADD=""
 134 AC_CHECK_LIB(ncurses, tgetent, [READLINE_SHARED_LIBADD="-lncurses"],
 135         AC_CHECK_LIB(termcap, tgetent, [READLINE_SHARED_LIBADD="-ltermcap"])
 136 )
 137 READLINE_LIBS=""
 138 AC_CHECK_LIB(readline, readline, [READLINE_LIBS="$READLINE_LIBS -lreadline $READLINE_SHARED_LIBADD"],,$READLINE_SHARED_LIBADD)
 139 AC_CHECK_LIB(history, add_history, [READLINE_LIBS="$READLINE_LIBS -lhistory"])
 140 if test "$ac_cv_lib_readline_readline" = "yes"; then
 141         AC_CHECK_HEADERS(readline/readline.h readline/history.h)
 142         xLIBS=$LIBS
 143         LIBS="$LIBS $READLINE_LIBS"
 144         AC_TRY_LINK([
 145         #include <stdio.h>
 146         #include <readline/readline.h>
 147         ],[
 148         static void f()
 149         {
 150                 rl_attempted_completion_over = 0;
 151         }
 152         ],AC_DEFINE(HAVE_READLINE_COMPLETION_OVER))
 153         AC_TRY_LINK([
 154         #include <stdio.h>
 155         #include <readline/readline.h>
 156         ],[
 157         static void f()
 158         {
 159                 rl_completion_matches (0, 0);
 160         }
 161         ],AC_DEFINE(HAVE_READLINE_RL_COMPLETION_MATCHES))
 162         LIBS=$xLIBS
 163 fi
 164 dnl
 165 dnl ------ iconv
 166 AC_ARG_WITH(iconv, [  --with-iconv[=DIR]      iconv library in DIR])
 167 if test "$with_iconv" != "no"; then
 168         AC_MSG_CHECKING(for iconv)
 169         oldLIBS="$LIBS"
 170         oldCPPFLAGS="${CPPFLAGS}"
 171         if test "$with_iconv" != "yes" -a "$with_iconv" != ""; then
 172                 LIBS="$LIBS -L${with_iconv}/lib"
 173                 CPPFLAGS="${CPPFLAGS} -I${with_iconv}/include"
 174         fi
 175         AC_TRY_LINK([
 176                 #include <iconv.h>
 177         ],[
 178                 static void f() {iconv_t t = iconv_open("", ""); }
 179         ],[
 180                 AC_DEFINE(HAVE_ICONV_H)
 181                 AC_MSG_RESULT(yes)
 182         ],[
 183                 LIBS="$LIBS -liconv"
 184                 AC_TRY_LINK([
 185                         #include <iconv.h>
 186                 ],[
 187                         static void f() {iconv_t t = iconv_open("", ""); }
 188                 ],[
 189                         AC_DEFINE(HAVE_ICONV_H)
 190                         AC_MSG_RESULT(yes)
 191                 ],[
 192                         LIBS="$oldLIBS"
 193                         CPPFLAGS="$oldCPPFLAGS"
 194                         AC_MSG_RESULT(no)
 195                 ])
 196         ])
 197 fi
 198 dnl
 199 dnl ------- BZIP2
 200 AC_CHECK_LIB(bz2,bzCompressInit)
 201 if test "$ac_cv_lib_bz2_bzCompressInit" = "yes"; then
 202         AC_CHECK_HEADERS(bzlib.h)
 203 else
 204         AC_CHECK_LIB(bz2,BZ2_bzCompressInit)
 205         if test "$ac_cv_lib_bz2_BZ2_bzCompressInit" = "yes"; then
 206                 AC_CHECK_HEADERS(bzlib.h)
 207         fi
 208 fi
 209 dnl
 210 dnl ------ -lm
 211 AC_CHECK_LIB(m,sqrt)
 212 dnl
 213 dnl ------ EXPAT
 214 expat=yes
 215 AC_ARG_WITH(expat,   [  --with-expat[=DIR]      EXPAT library in DIR],[expat=$withval])
 216 if test "$expat" != "no"; then
 217         xLIBS="$LIBS";
 218         xCFLAGS="$CFLAGS";
 219         if test "$expat" != "yes"; then
 220                 EXPAT_CFLAGS="-I$expat/include"
 221                 EXPAT_LIBS="-L$expat/lib"
 222                 CFLAGS="$EXPAT_CFLAGS $CFLAGS"
 223                 LIBS="$EXPAT_LIBS $LIBS"
 224         fi
 225         AC_CHECK_LIB(expat,XML_ParserCreate,[LIBS="$LIBS -lexpat"])
 226         if test "$ac_cv_lib_expat_XML_ParserCreate" = "yes"; then
 227                 AC_CHECK_HEADERS(expat.h)
 228         else
 229                 LIBS="$xLIBS"
 230                 CFLAGS="$xCFLAGS"
 231         fi
 232 fi
 233 dnl
 234 dnl ------ PERL
 235 AM_CONDITIONAL(perl,false)
 236 perl=no
 237 PERL_XS_INIT="NULL"
 238 PERL_XS_INIT_INCLUDE=''
 239 PERL_BINARY=""
 240 AC_ARG_WITH(perl,   [  --with-perl[=FILE]      perl binary location],[perl=$withval])
 241 if test "$perl" != "no"; then
 242         AC_MSG_CHECKING(for perl binary)
 243         if test "$perl" = "yes"; then
 244             perlbin=`which perl`
 245         else
 246             perlbin="$perl"
 247         fi
 248         if test -x "$perlbin"; then
 249             AC_MSG_RESULT($perlbin)
 250             AC_MSG_CHECKING(perl core directory)
 251             archdir=`$perlbin -MConfig -e 'print $Config{archlib}'`;
 252             perlcore="$archdir/CORE";
 253             if test "$perlcore"; then
 254                 PERL_BINARY="$perlbin"
 255                 AC_MSG_RESULT($perlcore)
 256                 AC_DEFINE(HAVE_PERL,1)
 257             else
 258                 AC_MSG_RESULT(Failed)
 259                 AC_DEFINE(HAVE_PERL,0)
 260             fi
 261
 262             AC_MSG_CHECKING("for ExtUtils::Embed to determine ccopts")
 263             PERL_CFLAGS=`$perlbin -MExtUtils::Embed -e ccopts 2>/dev/null`
 264             if test "$PERL_CFLAGS"; then
 265                 AC_MSG_RESULT(OK)
 266             else
 267                 PERL_CFLAGS="-I$perlcore"
 268                 AC_MSG_RESULT(Using defaults)
 269             fi
 270
 271             AC_MSG_CHECKING("for ExtUtils::Embed to determine ldflags")
 272             PERL_LIBS=`$perlbin -MExtUtils::Embed -e ldopts 2>/dev/null`
 273             if test "$PERL_LIBS"; then
 274                 AC_MSG_RESULT(OK)
 275             else
 276                 PERL_LIBS="-L$perlcore -lperl -lm"
 277                 AC_MSG_RESULT(Using defaults)
 278             fi
 279
 280             AC_MSG_CHECKING("for ExtUtils::Embed to create xs_init")
 281             xsf="recctrl/xsinit.h"
 282             `rm $xsf 2>/dev/null`;
 283
 284             `$perlbin -MExtUtils::Embed -e xsinit -- -o $xsf 2>/dev/null`
 285             if test -r "$xsf"; then
 286                 AC_MSG_RESULT(OK)
 287                 PERL_XS_INIT="xs_init"
 288                 PERL_XS_INIT_INCLUDE='#include "xsinit.h"'
 289             else
 290                 AC_MSG_RESULT(XS libraries are not going to be available)
 291             fi
 292
 293             ZPERL_LIBS="$LIBS"
 294             CFLAGS="$PERL_CFLAGS $CFLAGS"
 295             LIBS="$PERL_LIBS $LIBS"
 296             AM_CONDITIONAL(perl,true)
 297         else
 298             AC_DEFINE(HAVE_PERL,0)
 299             AC_MSG_RESULT(Not found)
 300         fi
 301 fi
 302 dnl ------- 64 bit files
 303 AC_MSG_CHECKING(for LFS)
 304 AC_TRY_RUN([#define _FILE_OFFSET_BITS 64
 305 #include <sys/types.h>
 306 #include <unistd.h>
 307 #include <string.h>
 308 #include <stdio.h>
 309 #include <fcntl.h>
 310 #include <errno.h>
 311 int main(int argc, char **argv)
 312 {
 313         off_t o;
 314         char tmp_str[32];
 315         int fd;
 316         struct flock area;
 317         if (sizeof(off_t) != 8)
 318                 exit (1);
 319         o = 2000000000;
 320         sprintf (tmp_str, "%Ld", o+o+o);
 321         if (strcmp (tmp_str, "6000000000"))
 322                 exit (1);
 323         fd = creat ("config.tmp", 0644);
 324         if (fd < 0)
 325                 exit (1);
 326         area.l_type = F_WRLCK;
 327         area.l_whence = SEEK_SET;
 328         area.l_len = area.l_start = 0L;
 329         if (fcntl(fd, F_SETLKW, &area))
 330                 exit (1);
 331         close (fd);
 332         unlink ("config.tmp");
 333         exit (0);
 334 }
 335 ],bits=64,bits=32,bits=32)
 336 if test "$bits" = "64"; then
 337         AC_DEFINE(_FILE_OFFSET_BITS,64)
 338         AC_MSG_RESULT(yes)
 339 else
 340         AC_MSG_RESULT(no)
 341 fi
 342 dnl
 343 dnl ------ ANSI C Header files
 344 AC_STDC_HEADERS
 345 if test "$ac_cv_header_stdc" = "no"; then
 346         AC_MSG_WARN(Your system doesn't seem to support ANSI C)
 347 fi
 348 dnl ------ Create Makefiles
 349 AC_OUTPUT([
 350   Makefile
 351   util/Makefile
 352   bfile/Makefile
 353   dfa/Makefile
 354   dict/Makefile
 355   isamb/Makefile
 356   isams/Makefile
 357   isamc/Makefile
 358   isam/Makefile
 359   rset/Makefile
 360   data1/Makefile
 361   recctrl/Makefile
 362   recctrl/perlread.h
 363   index/Makefile
 364   include/Makefile
 365   tab/Makefile
 366   doc/Makefile
 367   doc/zebra.xml
 368   doc/zebrahtml.dsl
 369   doc/zebraprint.dsl
 370   doc/zebraphp.dsl
 371   doc/tkl.xsl
 372   test/Makefile test/gils/Makefile test/usmarc/Makefile test/api/Makefile
 373   test/rusmarc/Makefile test/cddb/Makefile
 374   perl/Makefile.PL test/xelm/Makefile
 375   test/dmoz/Makefile test/xpath/Makefile test/sort/Makefile
 376   examples/Makefile examples/gils/Makefile examples/zthes/Makefile
 377   idzebra.spec
 378 ])
 379
 380 if test -x "$perlbin"; then
 381   res=`cd perl ; $perlbin Makefile.PL ; cd .. ;`;
 382 fi