configure.in

   1 dnl Zebra, Index Data Aps, 1995-2005
   2 dnl $Id: configure.in,v 1.91.2.22 2006-04-04 09:18:53 adam Exp $
   3 dnl
   4 AC_INIT(include/zebraver.h)
   5 AM_INIT_AUTOMAKE(idzebra,1.3.35)
   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 ------ threads
  25 AC_ARG_ENABLE(threads, [  --disable-threads       disable threads],[enable_threa
  26 ds=$enableval],[enable_threads=yes])
  27 if test "$enable_threads" = "yes"; then
  28         yazflag=threads
  29 else
  30         yazflag=""
  31 fi
  32 YAZ_INIT($yazflag,2.0.18)
  33 YAZ_DOC
  34 dnl ------ Look for Tcl
  35 dnl See if user has specified location of tclConfig.sh; otherwise
  36 dnl see if tclConfig.sh exists in same prefix lcoation as tclsh; otherwise
  37 dnl disable Tcl.
  38 TCL_LIB=""
  39 TCL_INCLUDE=""
  40 tclconfig=NONE
  41 AC_ARG_WITH(tclconfig, [  --with-tclconfig=DIR    tclConfig.sh in DIR], [tclconfig=$withval])
  42 if test "x$tclconfig" = xNONE; then
  43         saveprefix=${prefix}
  44         AC_PREFIX_PROGRAM(tclsh)
  45         tclconfig=${prefix}/lib
  46         prefix=${saveprefix}
  47         if test ! -r ${tclconfig}/tclConfig.sh; then
  48                 # Not found, try search for Tcl on Debian systems.
  49                 for d in /usr/lib/tcl*; do
  50                         if test -f $d/tclConfig.sh; then
  51                                 tclconfig=$d
  52                         fi
  53                 done
  54         fi
  55 fi
  56 AC_MSG_CHECKING(for Tcl)
  57 if test -r ${tclconfig}/tclConfig.sh; then
  58         . ${tclconfig}/tclConfig.sh
  59         if test -r ${tclconfig}/../generic/tcl.h; then
  60                 TCL_INCLUDE=-I${tclconfig}/../generic
  61                 TCL_LIB="$TCL_BUILD_LIB_SPEC $TCL_LIBS"
  62         elif test -d ${TCL_PREFIX}/include/tcl${TCL_VERSION}; then
  63                 TCL_INCLUDE=-I${TCL_PREFIX}/include/tcl${TCL_VERSION}
  64                 TCL_LIB="$TCL_LIB_SPEC $TCL_LIBS"
  65         else
  66                 TCL_INCLUDE=-I${TCL_PREFIX}/include
  67                 TCL_LIB="$TCL_LIB_SPEC $TCL_LIBS"
  68         fi
  69         TCL_LIB=`echo $TCL_LIB|sed 's%-L/usr/lib%%g'`
  70         SHLIB_CFLAGS=$TCL_SHLIB_CFLAGS
  71         SHLIB_LD=$TCL_SHLIB_LD
  72         SHLIB_SUFFIX=$TCL_SHLIB_SUFFIX
  73         SHLIB_VERSION=$TCL_SHLIB_VERSION
  74         AC_MSG_RESULT($TCL_VERSION)
  75         AC_DEFINE(HAVE_TCL_H,1)
  76 else
  77         AC_MSG_RESULT(Not found)
  78         AC_DEFINE(HAVE_TCL_H,0)
  79 fi
  80 dnl
  81 dnl ------ times
  82 AC_CHECK_HEADERS(sys/times.h)
  83 dnl
  84 dnl ------ crypt
  85 AC_CHECK_LIB(crypt, crypt)
  86 if test "$ac_cv_lib_crypt_crypt" = "yes"; then
  87         AC_CHECK_HEADERS(crypt.h)
  88 fi
  89 dnl
  90 dnl ------ mkstemp
  91 AC_CHECK_FUNCS(mkstemp)
  92 dnl
  93 dnl ------ GNU Readline
  94 READLINE_SHARED_LIBADD=""
  95 AC_CHECK_LIB(ncurses, tgetent, [READLINE_SHARED_LIBADD="-lncurses"],
  96         AC_CHECK_LIB(termcap, tgetent, [READLINE_SHARED_LIBADD="-ltermcap"])
  97 )
  98 READLINE_LIBS=""
  99 AC_CHECK_LIB(readline, readline, [READLINE_LIBS="$READLINE_LIBS -lreadline $READLINE_SHARED_LIBADD"],,$READLINE_SHARED_LIBADD)
 100 AC_CHECK_LIB(history, add_history, [READLINE_LIBS="$READLINE_LIBS -lhistory"])
 101 if test "$ac_cv_lib_readline_readline" = "yes"; then
 102         AC_CHECK_HEADERS(readline/readline.h readline/history.h)
 103         xLIBS=$LIBS
 104         LIBS="$LIBS $READLINE_LIBS"
 105         AC_TRY_LINK([
 106         #include <stdio.h>
 107         #include <readline/readline.h>
 108         ],[
 109                 rl_attempted_completion_over = 0;
 110         ],AC_DEFINE(HAVE_READLINE_COMPLETION_OVER))
 111         AC_TRY_LINK([
 112         #include <stdio.h>
 113         #include <readline/readline.h>
 114         ],[
 115                 rl_completion_matches (0, 0);
 116         ],AC_DEFINE(HAVE_READLINE_RL_COMPLETION_MATCHES))
 117         LIBS=$xLIBS
 118 fi
 119 dnl
 120 dnl ------ iconv
 121 AC_ARG_WITH(iconv, [  --with-iconv[=DIR]        iconv library in DIR])
 122 if test "$with_iconv" != "no"; then
 123         AC_MSG_CHECKING(for iconv)
 124         oldLIBS="$LIBS"
 125         oldCPPFLAGS="${CPPFLAGS}"
 126         if test "$with_iconv" != "yes" -a "$with_iconv" != ""; then
 127                 LIBS="$LIBS -L${with_iconv}/lib"
 128                 CPPFLAGS="${CPPFLAGS} -I${with_iconv}/include"
 129         fi
 130         AC_TRY_LINK([
 131                 #include <iconv.h>
 132         ],[
 133                 iconv_t t = iconv_open("", "");
 134         ],[
 135                 AC_DEFINE(HAVE_ICONV_H)
 136                 AC_MSG_RESULT(yes)
 137         ],[
 138                 LIBS="$LIBS -liconv"
 139                 AC_TRY_LINK([
 140                         #include <iconv.h>
 141                 ],[
 142                         iconv_t t = iconv_open("", "");
 143                 ],[
 144                         AC_DEFINE(HAVE_ICONV_H)
 145                         AC_MSG_RESULT(yes)
 146                 ],[
 147                         LIBS="$oldLIBS"
 148                         CPPFLAGS="$oldCPPFLAGS"
 149                         AC_MSG_RESULT(no)
 150                 ])
 151         ])
 152 fi
 153 dnl
 154 dnl ------- BZIP2
 155 AC_CHECK_LIB(bz2,bzCompressInit)
 156 if test "$ac_cv_lib_bz2_bzCompressInit" = "yes"; then
 157         AC_CHECK_HEADERS(bzlib.h)
 158 else
 159         AC_CHECK_LIB(bz2,BZ2_bzCompressInit)
 160         if test "$ac_cv_lib_bz2_BZ2_bzCompressInit" = "yes"; then
 161                 AC_CHECK_HEADERS(bzlib.h)
 162         fi
 163 fi
 164 dnl
 165 dnl ------ -lm
 166 AC_CHECK_LIB(m,sqrt)
 167 dnl
 168 dnl ------ EXPAT
 169 expat=yes
 170 AC_ARG_WITH(expat,   [  --with-expat[=DIR]        EXPAT library in DIR],[expat=$withval])
 171 if test "$expat" != "no"; then
 172         xLIBS="$LIBS";
 173         xCFLAGS="$CFLAGS";
 174         if test "$expat" != "yes"; then
 175                 EXPAT_CFLAGS="-I$expat/include"
 176                 EXPAT_LIBS="-L$expat/lib"
 177                 CFLAGS="$EXPAT_CFLAGS $CFLAGS"
 178                 LIBS="$EXPAT_LIBS $LIBS"
 179         fi
 180         AC_CHECK_LIB(expat,XML_ParserCreate,[LIBS="$LIBS -lexpat"])
 181         if test "$ac_cv_lib_expat_XML_ParserCreate" = "yes"; then
 182                 AC_CHECK_HEADERS(expat.h)
 183         else
 184                 LIBS="$xLIBS"
 185                 CFLAGS="$xCFLAGS"
 186         fi
 187 fi
 188 dnl
 189 dnl ------ PERL
 190 AM_CONDITIONAL(perl,false)
 191 perl=no
 192 PERL_XS_INIT="NULL"
 193 PERL_XS_INIT_INCLUDE=''
 194 PERL_BINARY=""
 195 AC_ARG_WITH(perl,   [  --with-perl[=FILE]        perl binary location],[perl=$withval])
 196 if test "$perl" != "no"; then
 197         AC_MSG_CHECKING(for perl binary)
 198         if test "$perl" = "yes"; then
 199             perlbin=`which perl`
 200         else
 201             perlbin="$perl"
 202         fi
 203         if test -x "$perlbin"; then
 204             AC_MSG_RESULT($perlbin)
 205             AC_MSG_CHECKING(perl core directory)
 206             archdir=`$perlbin -MConfig -e 'print $Config{archlib}'`;
 207             perlcore="$archdir/CORE";
 208             if test -d "$perlcore"; then
 209                 PERL_BINARY="$perlbin"
 210                 AC_MSG_RESULT($perlcore)
 211             else
 212                 AC_MSG_RESULT(Failed)
 213             fi
 214
 215             AC_MSG_CHECKING("for ExtUtils::Embed to determine ccopts")
 216             PERL_CFLAGS=`$perlbin -MExtUtils::Embed -e ccopts 2>/dev/null`
 217             if test "$PERL_CFLAGS"; then
 218                 AC_MSG_RESULT(OK)
 219             else
 220                 PERL_CFLAGS="-I$perlcore"
 221                 AC_MSG_RESULT(Using defaults)
 222             fi
 223
 224             AC_MSG_CHECKING("for ExtUtils::Embed to determine ldflags")
 225             PERL_LIBS=`$perlbin -MExtUtils::Embed -e ldopts 2>/dev/null`
 226             if test "$PERL_LIBS"; then
 227                 AC_MSG_RESULT(OK)
 228             else
 229                 PERL_LIBS="-L$perlcore -lperl -lm"
 230                 AC_MSG_RESULT(Using defaults)
 231             fi
 232
 233             AC_MSG_CHECKING("for ExtUtils::Embed to create xs_init")
 234             xsf="recctrl/xsinit.h"
 235             `rm $xsf 2>/dev/null`;
 236
 237             `$perlbin -MExtUtils::Embed -e xsinit -- -o $xsf 2>/dev/null`
 238             if test -r "$xsf"; then
 239                 AC_MSG_RESULT(OK)
 240                 PERL_XS_INIT="xs_init"
 241                 PERL_XS_INIT_INCLUDE='#include "xsinit.h"'
 242             else
 243                 AC_MSG_RESULT(XS libraries are not going to be available)
 244             fi
 245
 246             xLIBS="$LIBS"
 247             xCFLAGS="$CFLAGS"
 248             CFLAGS="$PERL_CFLAGS $CFLAGS"
 249             LIBS="$PERL_LIBS $LIBS"
 250
 251             AC_MSG_CHECKING(for perl library)
 252             AC_TRY_LINK([
 253             #include <stdio.h>
 254              ],[
 255             void f()
 256             {
 257                 ;
 258             }
 259                 ],AM_CONDITIONAL(perl,true)
 260                   AC_DEFINE(HAVE_PERL,1)
 261                   AC_MSG_RESULT(found)
 262                   ZPERL_LIBS="$xLIBS"
 263                         ,
 264                   AC_MSG_RESULT(not found)
 265                   AC_DEFINE(HAVE_PERL,0)
 266                   LIBS="$xLIBS"
 267                   CFLAGS="$xCFLAGS")
 268         else
 269             AC_DEFINE(HAVE_PERL,0)
 270             AC_MSG_RESULT(Not found)
 271         fi
 272 fi
 273 dnl ------- 64 bit files
 274 AC_MSG_CHECKING(for LFS)
 275 AC_TRY_RUN([#define _FILE_OFFSET_BITS 64
 276 #include <sys/types.h>
 277 #include <unistd.h>
 278 #include <string.h>
 279 #include <stdio.h>
 280 #include <fcntl.h>
 281 #include <errno.h>
 282 int main(int argc, char **argv)
 283 {
 284         off_t o;
 285         char tmp_str[32];
 286         int fd;
 287         struct flock area;
 288         if (sizeof(off_t) != 8)
 289                 exit (1);
 290         o = 2000000000;
 291         sprintf (tmp_str, "%Ld", o+o+o);
 292         if (strcmp (tmp_str, "6000000000"))
 293                 exit (1);
 294         fd = creat ("config.tmp", 0644);
 295         if (fd < 0)
 296                 exit (1);
 297         area.l_type = F_WRLCK;
 298         area.l_whence = SEEK_SET;
 299         area.l_len = area.l_start = 0L;
 300         if (fcntl(fd, F_SETLKW, &area))
 301                 exit (1);
 302         close (fd);
 303         unlink ("config.tmp");
 304         exit (0);
 305 }
 306 ],bits=64,bits=32,bits=32)
 307 if test "$bits" = "64"; then
 308         AC_DEFINE(_FILE_OFFSET_BITS,64)
 309         AC_MSG_RESULT(yes)
 310 else
 311         AC_MSG_RESULT(no)
 312 fi
 313 dnl
 314 dnl ------ ANSI C Header files
 315 AC_STDC_HEADERS
 316 if test "$ac_cv_header_stdc" = "no"; then
 317         AC_MSG_WARN(Your system doesn't seem to support ANSI C)
 318 fi
 319 dnl ------ Create Makefiles
 320 AC_OUTPUT([
 321   Makefile
 322   util/Makefile
 323   bfile/Makefile
 324   dfa/Makefile
 325   dict/Makefile
 326   isamb/Makefile
 327   isams/Makefile
 328   isamc/Makefile
 329   isam/Makefile
 330   rset/Makefile
 331   data1/Makefile
 332   recctrl/Makefile
 333   recctrl/perlread.h
 334   index/Makefile
 335   include/Makefile
 336   tab/Makefile
 337   doc/Makefile
 338   doc/zebra.xml
 339   doc/zebrahtml.dsl
 340   doc/zebraprint.dsl
 341   doc/zebraphp.dsl
 342   doc/tkl.xsl
 343   test/Makefile test/gils/Makefile test/usmarc/Makefile test/api/Makefile
 344   test/rusmarc/Makefile test/cddb/Makefile test/malxml/Makefile
 345   test/config/Makefile test/sort2/Makefile
 346   perl/Makefile.PL test/xelm/Makefile
 347   test/dmoz/Makefile test/xpath/Makefile test/sort/Makefile test/zsh/Makefile
 348   test/marcxml/Makefile test/charmap/Makefile test/codec/Makefile
 349   examples/Makefile examples/gils/Makefile examples/zthes/Makefile
 350   examples/mail/Makefile
 351   idzebra.spec
 352 ])
 353 if test -x "$perlbin"; then
 354         res=`cd perl ; $perlbin Makefile.PL ; cd .. ;`;
 355 fi
 356 if test  -z "$YAZLIB"; then
 357         echo "YAZ was not found. Use --with-yaz=DIR to specify location."
 358         test -f /etc/debian_version && echo "Debian package libyaz-dev is required."
 359 fi
 360