configure.in

   1 dnl Zebra, Index Data Aps, 1995-2005
   2 dnl $Id: configure.in,v 1.91.2.20 2006-03-24 14:05:44 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 $READLINE_LIBS"
 105         AC_TRY_LINK([
 106         #include <stdio.h>
 107         #include <readline/readline.h>
 108         ],[
 109         static void f()
 110         {
 111                 rl_attempted_completion_over = 0;
 112         }
 113         ],AC_DEFINE(HAVE_READLINE_COMPLETION_OVER))
 114         AC_TRY_LINK([
 115         #include <stdio.h>
 116         #include <readline/readline.h>
 117         ],[
 118         static void f()
 119         {
 120                 rl_completion_matches (0, 0);
 121         }
 122         ],AC_DEFINE(HAVE_READLINE_RL_COMPLETION_MATCHES))
 123         LIBS=$xLIBS
 124 fi
 125 dnl
 126 dnl ------ iconv
 127 AC_ARG_WITH(iconv, [  --with-iconv[=DIR]        iconv library in DIR])
 128 if test "$with_iconv" != "no"; then
 129         AC_MSG_CHECKING(for iconv)
 130         oldLIBS="$LIBS"
 131         oldCPPFLAGS="${CPPFLAGS}"
 132         if test "$with_iconv" != "yes" -a "$with_iconv" != ""; then
 133                 LIBS="$LIBS -L${with_iconv}/lib"
 134                 CPPFLAGS="${CPPFLAGS} -I${with_iconv}/include"
 135         fi
 136         AC_TRY_LINK([
 137                 #include <iconv.h>
 138         ],[
 139                 static void f() {iconv_t t = iconv_open("", ""); }
 140         ],[
 141                 AC_DEFINE(HAVE_ICONV_H)
 142                 AC_MSG_RESULT(yes)
 143         ],[
 144                 LIBS="$LIBS -liconv"
 145                 AC_TRY_LINK([
 146                         #include <iconv.h>
 147                 ],[
 148                         static void f() {iconv_t t = iconv_open("", ""); }
 149                 ],[
 150                         AC_DEFINE(HAVE_ICONV_H)
 151                         AC_MSG_RESULT(yes)
 152                 ],[
 153                         LIBS="$oldLIBS"
 154                         CPPFLAGS="$oldCPPFLAGS"
 155                         AC_MSG_RESULT(no)
 156                 ])
 157         ])
 158 fi
 159 dnl
 160 dnl ------- BZIP2
 161 AC_CHECK_LIB(bz2,bzCompressInit)
 162 if test "$ac_cv_lib_bz2_bzCompressInit" = "yes"; then
 163         AC_CHECK_HEADERS(bzlib.h)
 164 else
 165         AC_CHECK_LIB(bz2,BZ2_bzCompressInit)
 166         if test "$ac_cv_lib_bz2_BZ2_bzCompressInit" = "yes"; then
 167                 AC_CHECK_HEADERS(bzlib.h)
 168         fi
 169 fi
 170 dnl
 171 dnl ------ -lm
 172 AC_CHECK_LIB(m,sqrt)
 173 dnl
 174 dnl ------ EXPAT
 175 expat=yes
 176 AC_ARG_WITH(expat,   [  --with-expat[=DIR]        EXPAT library in DIR],[expat=$withval])
 177 if test "$expat" != "no"; then
 178         xLIBS="$LIBS";
 179         xCFLAGS="$CFLAGS";
 180         if test "$expat" != "yes"; then
 181                 EXPAT_CFLAGS="-I$expat/include"
 182                 EXPAT_LIBS="-L$expat/lib"
 183                 CFLAGS="$EXPAT_CFLAGS $CFLAGS"
 184                 LIBS="$EXPAT_LIBS $LIBS"
 185         fi
 186         AC_CHECK_LIB(expat,XML_ParserCreate,[LIBS="$LIBS -lexpat"])
 187         if test "$ac_cv_lib_expat_XML_ParserCreate" = "yes"; then
 188                 AC_CHECK_HEADERS(expat.h)
 189         else
 190                 LIBS="$xLIBS"
 191                 CFLAGS="$xCFLAGS"
 192         fi
 193 fi
 194 dnl
 195 dnl ------ PERL
 196 AM_CONDITIONAL(perl,false)
 197 perl=no
 198 PERL_XS_INIT="NULL"
 199 PERL_XS_INIT_INCLUDE=''
 200 PERL_BINARY=""
 201 AC_ARG_WITH(perl,   [  --with-perl[=FILE]        perl binary location],[perl=$withval])
 202 if test "$perl" != "no"; then
 203         AC_MSG_CHECKING(for perl binary)
 204         if test "$perl" = "yes"; then
 205             perlbin=`which perl`
 206         else
 207             perlbin="$perl"
 208         fi
 209         if test -x "$perlbin"; then
 210             AC_MSG_RESULT($perlbin)
 211             AC_MSG_CHECKING(perl core directory)
 212             archdir=`$perlbin -MConfig -e 'print $Config{archlib}'`;
 213             perlcore="$archdir/CORE";
 214             if test -d "$perlcore"; then
 215                 PERL_BINARY="$perlbin"
 216                 AC_MSG_RESULT($perlcore)
 217             else
 218                 AC_MSG_RESULT(Failed)
 219             fi
 220
 221             AC_MSG_CHECKING("for ExtUtils::Embed to determine ccopts")
 222             PERL_CFLAGS=`$perlbin -MExtUtils::Embed -e ccopts 2>/dev/null`
 223             if test "$PERL_CFLAGS"; then
 224                 AC_MSG_RESULT(OK)
 225             else
 226                 PERL_CFLAGS="-I$perlcore"
 227                 AC_MSG_RESULT(Using defaults)
 228             fi
 229
 230             AC_MSG_CHECKING("for ExtUtils::Embed to determine ldflags")
 231             PERL_LIBS=`$perlbin -MExtUtils::Embed -e ldopts 2>/dev/null`
 232             if test "$PERL_LIBS"; then
 233                 AC_MSG_RESULT(OK)
 234             else
 235                 PERL_LIBS="-L$perlcore -lperl -lm"
 236                 AC_MSG_RESULT(Using defaults)
 237             fi
 238
 239             AC_MSG_CHECKING("for ExtUtils::Embed to create xs_init")
 240             xsf="recctrl/xsinit.h"
 241             `rm $xsf 2>/dev/null`;
 242
 243             `$perlbin -MExtUtils::Embed -e xsinit -- -o $xsf 2>/dev/null`
 244             if test -r "$xsf"; then
 245                 AC_MSG_RESULT(OK)
 246                 PERL_XS_INIT="xs_init"
 247                 PERL_XS_INIT_INCLUDE='#include "xsinit.h"'
 248             else
 249                 AC_MSG_RESULT(XS libraries are not going to be available)
 250             fi
 251
 252             xLIBS="$LIBS"
 253             xCFLAGS="$CFLAGS"
 254             CFLAGS="$PERL_CFLAGS $CFLAGS"
 255             LIBS="$PERL_LIBS $LIBS"
 256
 257             AC_MSG_CHECKING(for perl library)
 258             AC_TRY_LINK([
 259             #include <stdio.h>
 260              ],[
 261             static void f()
 262             {
 263                 ;
 264             }
 265                 ],AM_CONDITIONAL(perl,true)
 266                   AC_DEFINE(HAVE_PERL,1)
 267                   AC_MSG_RESULT(found)
 268                   ZPERL_LIBS="$xLIBS"
 269                         ,
 270                   AC_MSG_RESULT(not found)
 271                   AC_DEFINE(HAVE_PERL,0)
 272                   LIBS="$xLIBS"
 273                   CFLAGS="$xCFLAGS")
 274         else
 275             AC_DEFINE(HAVE_PERL,0)
 276             AC_MSG_RESULT(Not found)
 277         fi
 278 fi
 279 dnl ------- 64 bit files
 280 AC_MSG_CHECKING(for LFS)
 281 AC_TRY_RUN([#define _FILE_OFFSET_BITS 64
 282 #include <sys/types.h>
 283 #include <unistd.h>
 284 #include <string.h>
 285 #include <stdio.h>
 286 #include <fcntl.h>
 287 #include <errno.h>
 288 int main(int argc, char **argv)
 289 {
 290         off_t o;
 291         char tmp_str[32];
 292         int fd;
 293         struct flock area;
 294         if (sizeof(off_t) != 8)
 295                 exit (1);
 296         o = 2000000000;
 297         sprintf (tmp_str, "%Ld", o+o+o);
 298         if (strcmp (tmp_str, "6000000000"))
 299                 exit (1);
 300         fd = creat ("config.tmp", 0644);
 301         if (fd < 0)
 302                 exit (1);
 303         area.l_type = F_WRLCK;
 304         area.l_whence = SEEK_SET;
 305         area.l_len = area.l_start = 0L;
 306         if (fcntl(fd, F_SETLKW, &area))
 307                 exit (1);
 308         close (fd);
 309         unlink ("config.tmp");
 310         exit (0);
 311 }
 312 ],bits=64,bits=32,bits=32)
 313 if test "$bits" = "64"; then
 314         AC_DEFINE(_FILE_OFFSET_BITS,64)
 315         AC_MSG_RESULT(yes)
 316 else
 317         AC_MSG_RESULT(no)
 318 fi
 319 dnl
 320 dnl ------ ANSI C Header files
 321 AC_STDC_HEADERS
 322 if test "$ac_cv_header_stdc" = "no"; then
 323         AC_MSG_WARN(Your system doesn't seem to support ANSI C)
 324 fi
 325 dnl ------ Create Makefiles
 326 AC_OUTPUT([
 327   Makefile
 328   util/Makefile
 329   bfile/Makefile
 330   dfa/Makefile
 331   dict/Makefile
 332   isamb/Makefile
 333   isams/Makefile
 334   isamc/Makefile
 335   isam/Makefile
 336   rset/Makefile
 337   data1/Makefile
 338   recctrl/Makefile
 339   recctrl/perlread.h
 340   index/Makefile
 341   include/Makefile
 342   tab/Makefile
 343   doc/Makefile
 344   doc/zebra.xml
 345   doc/zebrahtml.dsl
 346   doc/zebraprint.dsl
 347   doc/zebraphp.dsl
 348   doc/tkl.xsl
 349   test/Makefile test/gils/Makefile test/usmarc/Makefile test/api/Makefile
 350   test/rusmarc/Makefile test/cddb/Makefile test/malxml/Makefile
 351   test/config/Makefile test/sort2/Makefile
 352   perl/Makefile.PL test/xelm/Makefile
 353   test/dmoz/Makefile test/xpath/Makefile test/sort/Makefile test/zsh/Makefile
 354   test/marcxml/Makefile test/charmap/Makefile test/codec/Makefile
 355   examples/Makefile examples/gils/Makefile examples/zthes/Makefile
 356   examples/mail/Makefile
 357   idzebra.spec
 358 ])
 359 if test -x "$perlbin"; then
 360         res=`cd perl ; $perlbin Makefile.PL ; cd .. ;`;
 361 fi
 362 if test  -z "$YAZLIB"; then
 363         echo "YAZ was not found. Use --with-yaz=DIR to specify location."
 364         test -f /etc/debian_version && echo "Debian package libyaz-dev is required."
 365 fi
 366