configure.in

   1 dnl Zebra, Index Data Aps, 1995-2004
   2 dnl $Id: configure.in,v 1.98 2004-09-13 07:44:10 adam Exp $
   3 dnl
   4 AC_INIT(include/idzebra/version.h)
   5 AM_INIT_AUTOMAKE(idzebra,1.4.0)
   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 AM_DISABLE_SHARED
  22 AM_PROG_LIBTOOL
  23 dnl
  24 AC_ARG_ENABLE(threads, [  --disable-threads       disable threads],[enable_threads=$enableval],[enable_threads=yes])
  25 if test "$enable_threads" = "yes"; then
  26         yazflag=threads
  27 else
  28         yazflag=""
  29 fi
  30 YAZ_INIT($yazflag)
  31 YAZ_DOC
  32 dnl ------ Look for Tcl
  33 dnl See if user has specified location of tclConfig.sh; otherwise
  34 dnl see if tclConfig.sh exists in same prefix lcoation as tclsh; otherwise
  35 dnl disable Tcl.
  36 TCL_LIB=""
  37 TCL_INCLUDE=""
  38 tclconfig=NONE
  39 AC_ARG_WITH(tclconfig, [  --with-tclconfig=DIR    tclConfig.sh in DIR], [tclconfig=$withval])
  40 if test "x$tclconfig" = xNONE; then
  41         saveprefix=${prefix}
  42         AC_PREFIX_PROGRAM(tclsh)
  43         tclconfig=${prefix}/lib
  44         prefix=${saveprefix}
  45         if test ! -r ${tclconfig}/tclConfig.sh; then
  46                 # Not found, try search for Tcl on Debian systems.
  47                 for d in /usr/lib/tcl*; do
  48                         if test -f $d/tclConfig.sh; then
  49                                 tclconfig=$d
  50                         fi
  51                 done
  52         fi
  53 fi
  54 AC_MSG_CHECKING(for Tcl)
  55 if test -r ${tclconfig}/tclConfig.sh; then
  56         . ${tclconfig}/tclConfig.sh
  57         if test -r ${tclconfig}/../generic/tcl.h; then
  58                 TCL_INCLUDE=-I${tclconfig}/../generic
  59                 TCL_LIB="$TCL_BUILD_LIB_SPEC $TCL_LIBS"
  60         elif test -d ${TCL_PREFIX}/include/tcl${TCL_VERSION}; then
  61                 TCL_INCLUDE=-I${TCL_PREFIX}/include/tcl${TCL_VERSION}
  62                 TCL_LIB="$TCL_LIB_SPEC $TCL_LIBS"
  63         else
  64                 TCL_INCLUDE=-I${TCL_PREFIX}/include
  65                 TCL_LIB="$TCL_LIB_SPEC $TCL_LIBS"
  66         fi
  67         TCL_LIB=`echo $TCL_LIB|sed 's%-L/usr/lib%%g'`
  68         SHLIB_CFLAGS=$TCL_SHLIB_CFLAGS
  69         SHLIB_LD=$TCL_SHLIB_LD
  70         SHLIB_SUFFIX=$TCL_SHLIB_SUFFIX
  71         SHLIB_VERSION=$TCL_SHLIB_VERSION
  72         AC_MSG_RESULT($TCL_VERSION)
  73         AC_DEFINE(HAVE_TCL_H,1)
  74 else
  75         AC_MSG_RESULT(Not found)
  76         AC_DEFINE(HAVE_TCL_H,0)
  77 fi
  78 dnl
  79 dnl ------ times
  80 AC_CHECK_HEADERS(sys/times.h)
  81 dnl
  82 dnl ------ mkstemp
  83 AC_CHECK_FUNCS(mkstemp)
  84 dnl
  85 dnl ------ GNU Readline
  86 READLINE_SHARED_LIBADD=""
  87 AC_CHECK_LIB(ncurses, tgetent, [READLINE_SHARED_LIBADD="-lncurses"],
  88         AC_CHECK_LIB(termcap, tgetent, [READLINE_SHARED_LIBADD="-ltermcap"])
  89 )
  90 READLINE_LIBS=""
  91 AC_CHECK_LIB(readline, readline, [READLINE_LIBS="$READLINE_LIBS -lreadline $READLINE_SHARED_LIBADD"],,$READLINE_SHARED_LIBADD)
  92 AC_CHECK_LIB(history, add_history, [READLINE_LIBS="$READLINE_LIBS -lhistory"])
  93 if test "$ac_cv_lib_readline_readline" = "yes"; then
  94         AC_CHECK_HEADERS(readline/readline.h readline/history.h)
  95         xLIBS=$LIBS
  96         LIBS="$LIBS $READLINE_LIBS"
  97         AC_TRY_LINK([
  98         #include <stdio.h>
  99         #include <readline/readline.h>
 100         ],[
 101         static void f()
 102         {
 103                 rl_attempted_completion_over = 0;
 104         }
 105         ],AC_DEFINE(HAVE_READLINE_COMPLETION_OVER))
 106         AC_TRY_LINK([
 107         #include <stdio.h>
 108         #include <readline/readline.h>
 109         ],[
 110         static void f()
 111         {
 112                 rl_completion_matches (0, 0);
 113         }
 114         ],AC_DEFINE(HAVE_READLINE_RL_COMPLETION_MATCHES))
 115         LIBS=$xLIBS
 116 fi
 117 dnl
 118 dnl ------ iconv
 119 AC_ARG_WITH(iconv, [  --with-iconv[=DIR]        iconv library in DIR])
 120 if test "$with_iconv" != "no"; then
 121         AC_MSG_CHECKING(for iconv)
 122         oldLIBS="$LIBS"
 123         oldCPPFLAGS="${CPPFLAGS}"
 124         if test "$with_iconv" != "yes" -a "$with_iconv" != ""; then
 125                 LIBS="$LIBS -L${with_iconv}/lib"
 126                 CPPFLAGS="${CPPFLAGS} -I${with_iconv}/include"
 127         fi
 128         AC_TRY_LINK([
 129                 #include <iconv.h>
 130         ],[
 131                 static void f() {iconv_t t = iconv_open("", ""); }
 132         ],[
 133                 AC_DEFINE(HAVE_ICONV_H)
 134                 AC_MSG_RESULT(yes)
 135         ],[
 136                 LIBS="$LIBS -liconv"
 137                 AC_TRY_LINK([
 138                         #include <iconv.h>
 139                 ],[
 140                         static void f() {iconv_t t = iconv_open("", ""); }
 141                 ],[
 142                         AC_DEFINE(HAVE_ICONV_H)
 143                         AC_MSG_RESULT(yes)
 144                 ],[
 145                         LIBS="$oldLIBS"
 146                         CPPFLAGS="$oldCPPFLAGS"
 147                         AC_MSG_RESULT(no)
 148                 ])
 149         ])
 150 fi
 151 dnl
 152 dnl ------- BZIP2
 153 AC_CHECK_LIB(bz2,bzCompressInit)
 154 if test "$ac_cv_lib_bz2_bzCompressInit" = "yes"; then
 155         AC_CHECK_HEADERS(bzlib.h)
 156 else
 157         AC_CHECK_LIB(bz2,BZ2_bzCompressInit)
 158         if test "$ac_cv_lib_bz2_BZ2_bzCompressInit" = "yes"; then
 159                 AC_CHECK_HEADERS(bzlib.h)
 160         fi
 161 fi
 162 dnl
 163 dnl ------ -lm
 164 AC_CHECK_LIB(m,sqrt)
 165 dnl
 166 dnl ------ EXPAT
 167 expat=yes
 168 AC_ARG_WITH(expat,   [  --with-expat[=DIR]        EXPAT library in DIR],[expat=$withval])
 169 if test "$expat" != "no"; then
 170         xLIBS="$LIBS";
 171         xCFLAGS="$CFLAGS";
 172         if test "$expat" != "yes"; then
 173                 EXPAT_CFLAGS="-I$expat/include"
 174                 EXPAT_LIBS="-L$expat/lib"
 175                 CFLAGS="$EXPAT_CFLAGS $CFLAGS"
 176                 LIBS="$EXPAT_LIBS $LIBS"
 177         fi
 178         AC_CHECK_LIB(expat,XML_ParserCreate,[LIBS="$LIBS -lexpat"])
 179         if test "$ac_cv_lib_expat_XML_ParserCreate" = "yes"; then
 180                 AC_CHECK_HEADERS(expat.h)
 181         else
 182                 LIBS="$xLIBS"
 183                 CFLAGS="$xCFLAGS"
 184         fi
 185 fi
 186 dnl
 187 dnl ------ PERL
 188 AM_CONDITIONAL(perl,false)
 189 perl=no
 190 PERL_XS_INIT="NULL"
 191 PERL_XS_INIT_INCLUDE=''
 192 PERL_BINARY=""
 193 AC_ARG_WITH(perl,   [  --with-perl[=FILE]        perl binary location],[perl=$withval])
 194 if test "$perl" != "no"; then
 195         AC_MSG_CHECKING(for perl binary)
 196         if test "$perl" = "yes"; then
 197             perlbin=`which perl`
 198         else
 199             perlbin="$perl"
 200         fi
 201         if test -x "$perlbin"; then
 202             AC_MSG_RESULT($perlbin)
 203             AC_MSG_CHECKING(perl core directory)
 204             archdir=`$perlbin -MConfig -e 'print $Config{archlib}'`;
 205             perlcore="$archdir/CORE";
 206             if test -d "$perlcore"; then
 207                 PERL_BINARY="$perlbin"
 208                 AC_MSG_RESULT($perlcore)
 209             else
 210                 AC_MSG_RESULT(Failed)
 211             fi
 212
 213             AC_MSG_CHECKING("for ExtUtils::Embed to determine ccopts")
 214             PERL_CFLAGS=`$perlbin -MExtUtils::Embed -e ccopts 2>/dev/null`
 215             if test "$PERL_CFLAGS"; then
 216                 AC_MSG_RESULT(OK)
 217             else
 218                 PERL_CFLAGS="-I$perlcore"
 219                 AC_MSG_RESULT(Using defaults)
 220             fi
 221
 222             AC_MSG_CHECKING("for ExtUtils::Embed to determine ldflags")
 223             PERL_LIBS=`$perlbin -MExtUtils::Embed -e ldopts 2>/dev/null`
 224             if test "$PERL_LIBS"; then
 225                 AC_MSG_RESULT(OK)
 226             else
 227                 PERL_LIBS="-L$perlcore -lperl -lm"
 228                 AC_MSG_RESULT(Using defaults)
 229             fi
 230
 231             AC_MSG_CHECKING("for ExtUtils::Embed to create xs_init")
 232             xsf="recctrl/xsinit.h"
 233             `rm $xsf 2>/dev/null`;
 234
 235             `$perlbin -MExtUtils::Embed -e xsinit -- -o $xsf 2>/dev/null`
 236             if test -r "$xsf"; then
 237                 AC_MSG_RESULT(OK)
 238                 PERL_XS_INIT="xs_init"
 239                 PERL_XS_INIT_INCLUDE='#include "xsinit.h"'
 240             else
 241                 AC_MSG_RESULT(XS libraries are not going to be available)
 242             fi
 243
 244             xLIBS="$LIBS"
 245             xCFLAGS="$CFLAGS"
 246             CFLAGS="$PERL_CFLAGS $CFLAGS"
 247             LIBS="$PERL_LIBS $LIBS"
 248
 249             AC_MSG_CHECKING(for perl library)
 250             AC_TRY_LINK([
 251             #include <stdio.h>
 252              ],[
 253             static void f()
 254             {
 255                 ;
 256             }
 257                 ],AM_CONDITIONAL(perl,true)
 258                   AC_DEFINE(HAVE_PERL,1)
 259                   AC_MSG_RESULT(found)
 260                   ZPERL_LIBS="$xLIBS"
 261                         ,
 262                   AC_MSG_RESULT(not found)
 263                   AC_DEFINE(HAVE_PERL,0)
 264                   LIBS="$xLIBS"
 265                   CFLAGS="$xCFLAGS")
 266         else
 267             AC_DEFINE(HAVE_PERL,0)
 268             AC_MSG_RESULT(Not found)
 269         fi
 270 fi
 271 dnl ------- 64 bit files
 272 AC_MSG_CHECKING(for LFS)
 273 AC_TRY_RUN([#define _FILE_OFFSET_BITS 64
 274 #include <sys/types.h>
 275 #include <unistd.h>
 276 #include <string.h>
 277 #include <stdio.h>
 278 #include <fcntl.h>
 279 #include <errno.h>
 280 int main(int argc, char **argv)
 281 {
 282         off_t o;
 283         char tmp_str[32];
 284         int fd;
 285         struct flock area;
 286         if (sizeof(off_t) != 8)
 287                 exit (1);
 288         o = 2000000000;
 289         sprintf (tmp_str, "%Ld", o+o+o);
 290         if (strcmp (tmp_str, "6000000000"))
 291                 exit (1);
 292         fd = creat ("config.tmp", 0644);
 293         if (fd < 0)
 294                 exit (1);
 295         area.l_type = F_WRLCK;
 296         area.l_whence = SEEK_SET;
 297         area.l_len = area.l_start = 0L;
 298         if (fcntl(fd, F_SETLKW, &area))
 299                 exit (1);
 300         close (fd);
 301         unlink ("config.tmp");
 302         exit (0);
 303 }
 304 ],bits=64,bits=32,bits=32)
 305 if test "$bits" = "64"; then
 306         AC_DEFINE(_FILE_OFFSET_BITS,64)
 307         AC_MSG_RESULT(yes)
 308 else
 309         AC_MSG_RESULT(no)
 310 fi
 311 dnl
 312 dnl ------ ANSI C Header files
 313 AC_STDC_HEADERS
 314 if test "$ac_cv_header_stdc" = "no"; then
 315         AC_MSG_WARN(Your system doesn't seem to support ANSI C)
 316 fi
 317 AC_SUBST(IDZEBRA_SRC_ROOT)
 318 AC_SUBST(IDZEBRA_BUILD_ROOT)
 319 IDZEBRA_SRC_ROOT=`cd ${srcdir}; pwd`
 320 IDZEBRA_BUILD_ROOT=`pwd`
 321 dnl ------ Create Makefiles
 322 AC_OUTPUT([
 323   Makefile
 324   util/Makefile
 325   bfile/Makefile
 326   dfa/Makefile
 327   dict/Makefile
 328   isamb/Makefile
 329   isams/Makefile
 330   isamc/Makefile
 331   rset/Makefile
 332   data1/Makefile
 333   recctrl/Makefile
 334   recctrl/perlread.h
 335   index/Makefile
 336   include/Makefile include/idzebra/Makefile
 337   tab/Makefile
 338   doc/Makefile
 339   doc/zebra.xml
 340   doc/zebrahtml.dsl
 341   doc/zebraprint.dsl
 342   doc/zebraphp.dsl
 343   doc/tkl.xsl
 344   test/Makefile test/gils/Makefile test/usmarc/Makefile test/api/Makefile
 345   test/rusmarc/Makefile test/cddb/Makefile test/malxml/Makefile
 346   test/config/Makefile
 347   perl/Makefile.PL test/xelm/Makefile
 348   test/dmoz/Makefile test/xpath/Makefile test/sort/Makefile test/zsh/Makefile
 349   test/marcxml/Makefile test/charmap/Makefile test/codec/Makefile
 350   examples/Makefile examples/gils/Makefile examples/zthes/Makefile
 351   idzebra.spec
 352   idzebra-config
 353 ],[sed s%idzebra_echo_source=yes%idzebra_echo_source=no%g < idzebra-config > util/idzebra-config && chmod +x idzebra-config util/idzebra-config])
 354 if test -x "$perlbin"; then
 355         res=`cd perl ; $perlbin Makefile.PL ; cd .. ;`;
 356 fi
 357 if test  -z "$YAZLIB"; then
 358         echo "YAZ was not found. Use --with-yazconfig=DIR to specify location."
 359         test -f /etc/debian_version && echo "Debian package libyaz-dev is required."
 360 fi
 361