configure.in

   1 dnl Zebra, Index Data Aps, 1995-2002
   2 dnl $Id: configure.in,v 1.57 2002-11-26 13:50:29 adam Exp $
   3 dnl
   4 AC_INIT(include/zebraver.h)
   5 AM_INIT_AUTOMAKE(idzebra,1.3.4)
   6 dnl ------ Substitutions
   7 AC_SUBST(TCL_INCLUDE)
   8 AC_SUBST(TCL_LIB)
   9 dnl ------ Perl substitutions
  10 AC_SUBST(PERL_BINARY)
  11 AC_SUBST(PERL_XS_INIT)
  12 AC_SUBST(PERL_XS_INIT_INCLUDE)
  13 AC_SUBST(PERL_LIBS)
  14 AC_SUBST(PERL_CFLAGS)
  15 AC_SUBST(ZPERL_LIBS)
  16 dnl
  17 dnl ------ Checking programs
  18 AC_PROG_CC
  19 AC_PROG_CPP
  20 AC_PROG_INSTALL
  21 AC_PROG_RANLIB
  22 dnl
  23 dnl ----- DOCBOOK DTD
  24 AC_SUBST(DTD_DIR)
  25 AC_ARG_WITH(dtd, [  --with-dtd[=DIR]        Use docbookx.dtd in DIR],
  26 [
  27    if test -f "$withval/docbookx.dtd"; then
  28       DTD_DIR=$withval
  29    fi
  30 ],[
  31    AC_MSG_CHECKING(for docbookx.dtd)
  32    for d in /usr/share/sgml/docbook/dtd/xml/4.1.2 \
  33          /usr/share/sgml/docbook/xml-dtd-4.1.2* \
  34          /usr/share/sgml/docbook/xml-dtd-4.1 \
  35          /usr/share/sgml/docbook/dtd/xml/4.0 \
  36             /usr/lib/sgml/dtd/docbook-xml
  37    do
  38      if test -f $d/docbookx.dtd; then
  39        AC_MSG_RESULT($d)
  40        DTD_DIR=$d
  41        break
  42      fi
  43    done
  44    if test -z "$DTD_DIR"; then
  45       AC_MSG_RESULT(Not found)
  46    fi
  47 ])
  48 AC_SUBST(DSSSL_DIR)
  49 AC_ARG_WITH(dsssl,[  --with-dsssl[=DIR]      Use DSSSL in DIR/{html,print}/docbook.dsl],
  50 [
  51    if test -f "$withval/html/docbook.dsl"; then
  52       DSSSL_DIR=$withval
  53    fi
  54 ],[
  55    AC_MSG_CHECKING(for docbook.dsl)
  56    for d in /usr/share/sgml/docbook/stylesheet/dsssl/modular \
  57             /usr/share/sgml/docbook/dsssl-stylesheets-1.* \
  58             /usr/lib/sgml/stylesheet/dsssl/docbook/nwalsh
  59    do
  60      if test -f $d/html/docbook.dsl; then
  61        AC_MSG_RESULT($d)
  62        DSSSL_DIR=$d
  63        break
  64      fi
  65    done
  66    if test -z "$DSSSL_DIR"; then
  67       AC_MSG_RESULT(Not found)
  68    fi
  69 ])
  70 dnl
  71 AC_ARG_ENABLE(threads, [  --disable-threads       disable threads],[enable_threads=$enableval],[enable_threads=yes])
  72 if test "$enable_threads" = "yes"; then
  73         yazflag=threads
  74 else
  75         yazflag=""
  76 fi
  77 YAZ_INIT($yazflag)
  78
  79 dnl ------ Look for Tcl
  80 dnl See if user has specified location of tclConfig.sh; otherwise
  81 dnl see if tclConfig.sh exists in same prefix lcoation as tclsh; otherwise
  82 dnl disable Tcl.
  83 TCL_LIB=""
  84 TCL_INCLUDE=""
  85 tclconfig=NONE
  86 AC_ARG_WITH(tclconfig, [  --with-tclconfig=DIR    tclConfig.sh in DIR], [tclconfig=$withval])
  87 if test "x$tclconfig" = xNONE; then
  88         saveprefix=${prefix}
  89         AC_PREFIX_PROGRAM(tclsh)
  90         tclconfig=${prefix}/lib
  91         prefix=${saveprefix}
  92         if test ! -r ${tclconfig}/tclConfig.sh; then
  93                 # Not found, try search for Tcl on Debian systems.
  94                 for d in /usr/lib/tcl*; do
  95                         if test -f $d/tclConfig.sh; then
  96                                 tclconfig=$d
  97                         fi
  98                 done
  99         fi
 100 fi
 101 AC_MSG_CHECKING(for Tcl)
 102 if test -r ${tclconfig}/tclConfig.sh; then
 103         . ${tclconfig}/tclConfig.sh
 104         if test -r ${tclconfig}/../generic/tcl.h; then
 105                 TCL_INCLUDE=-I${tclconfig}/../generic
 106                 TCL_LIB="$TCL_BUILD_LIB_SPEC $TCL_LIBS"
 107         elif test -d ${TCL_PREFIX}/include/tcl${TCL_VERSION}; then
 108                 TCL_INCLUDE=-I${TCL_PREFIX}/include/tcl${TCL_VERSION}
 109                 TCL_LIB="$TCL_LIB_SPEC $TCL_LIBS"
 110         else
 111                 TCL_INCLUDE=-I${TCL_PREFIX}/include
 112                 TCL_LIB="$TCL_LIB_SPEC $TCL_LIBS"
 113         fi
 114         SHLIB_CFLAGS=$TCL_SHLIB_CFLAGS
 115         SHLIB_LD=$TCL_SHLIB_LD
 116         SHLIB_SUFFIX=$TCL_SHLIB_SUFFIX
 117         SHLIB_VERSION=$TCL_SHLIB_VERSION
 118         AC_MSG_RESULT($TCL_VERSION)
 119         AC_DEFINE(HAVE_TCL_H,1)
 120 else
 121         AC_MSG_RESULT(Not found)
 122         AC_DEFINE(HAVE_TCL_H,0)
 123 fi
 124 dnl
 125 dnl ------ times
 126 AC_CHECK_HEADERS(sys/times.h)
 127 dnl
 128 dnl ------ mkstemp
 129 AC_CHECK_FUNCS(mkstemp)
 130 dnl
 131 dnl ------ iconv
 132 AC_ARG_WITH(iconv, [  --with-iconv[=DIR]      iconv library in DIR])
 133 if test "$with_iconv" != "no"; then
 134         AC_MSG_CHECKING(for iconv)
 135         oldLIBS="$LIBS"
 136         oldCPPFLAGS="${CPPFLAGS}"
 137         if test "$with_iconv" != "yes" -a "$with_iconv" != ""; then
 138                 LIBS="$LIBS -L${with_iconv}/lib"
 139                 CPPFLAGS="${CPPFLAGS} -I${with_iconv}/include"
 140         fi
 141         AC_TRY_LINK([
 142                 #include <iconv.h>
 143         ],[
 144                 static void f() {iconv_t t = iconv_open("", ""); }
 145         ],[
 146                 AC_DEFINE(HAVE_ICONV_H)
 147                 AC_MSG_RESULT(yes)
 148         ],[
 149                 LIBS="$LIBS -liconv"
 150                 AC_TRY_LINK([
 151                         #include <iconv.h>
 152                 ],[
 153                         static void f() {iconv_t t = iconv_open("", ""); }
 154                 ],[
 155                         AC_DEFINE(HAVE_ICONV_H)
 156                         AC_MSG_RESULT(yes)
 157                 ],[
 158                         LIBS="$oldLIBS"
 159                         CPPFLAGS="$oldCPPFLAGS"
 160                         AC_MSG_RESULT(no)
 161                 ])
 162         ])
 163 fi
 164 dnl
 165 dnl ------- BZIP2
 166 AC_CHECK_LIB(bz2,bzCompressInit)
 167 if test "$ac_cv_lib_bz2_bzCompressInit" = "yes"; then
 168         AC_CHECK_HEADERS(bzlib.h)
 169 else
 170         AC_CHECK_LIB(bz2,BZ2_bzCompressInit)
 171         if test "$ac_cv_lib_bz2_BZ2_bzCompressInit" = "yes"; then
 172                 AC_CHECK_HEADERS(bzlib.h)
 173         fi
 174 fi
 175 dnl
 176 dnl ------ EXPAT
 177 expat=yes
 178 AC_ARG_WITH(expat,   [  --with-expat[=DIR]      EXPAT library in DIR],[expat=$withval])
 179 if test "$expat" != "no"; then
 180         xLIBS="$LIBS";
 181         xCFLAGS="$CFLAGS";
 182         if test "$expat" != "yes"; then
 183                 EXPAT_CFLAGS="-I$expat/include"
 184                 EXPAT_LIBS="-L$expat/lib"
 185                 CFLAGS="$EXPAT_CFLAGS $CFLAGS"
 186                 LIBS="$EXPAT_LIBS $LIBS"
 187         fi
 188         AC_CHECK_LIB(expat,XML_ParserCreate,[LIBS="$LIBS -lexpat"])
 189         if test "$ac_cv_lib_expat_XML_ParserCreate" = "yes"; then
 190                 AC_CHECK_HEADERS(expat.h)
 191         else
 192                 LIBS="$xLIBS"
 193                 CFLAGS="$xCFLAGS"
 194         fi
 195 fi
 196 dnl
 197 dnl ------ PERL
 198 perl=yes
 199 PERL_XS_INIT="NULL"
 200 PERL_XS_INIT_INCLUDE=''
 201 PERL_BINARY=""
 202 AC_ARG_WITH(perl,   [  --with-perl[=FILE]      perl binary location],[perl=$withval])
 203 if test "$perl" != "no"; then
 204         AC_MSG_CHECKING(for perl binary)
 205         if test "$perl" == "yes"; then
 206             perlbin=`which perl`
 207         else
 208             perlbin="$perl"
 209         fi
 210         if test -x "$perlbin"; then
 211             AC_MSG_RESULT($perlbin)
 212             AC_MSG_CHECKING(perl core directory)
 213             archdir=`$perlbin -MConfig -e 'print $Config{archlib}'`;
 214             perlcore="$archdir/CORE";
 215             if test "$perlcore"; then
 216                 PERL_BINARY="$perlbin"
 217                 AC_MSG_RESULT($perlcore)
 218                 AC_DEFINE(HAVE_PERL,1)
 219             else
 220                 AC_MSG_RESULT(Failed)
 221                 AC_DEFINE(HAVE_PERL,0)
 222             fi
 223
 224             AC_MSG_CHECKING("for ExtUtils::Embed to determine ccopts")
 225             PERL_CFLAGS=`$perlbin -MExtUtils::Embed -e ccopts 2>/dev/null`
 226             if test "$PERL_CFLAGS"; then
 227                 AC_MSG_RESULT(OK)
 228             else
 229                 PERL_CFLAGS="-I$perlcore"
 230                 AC_MSG_RESULT(Using defaults)
 231             fi
 232
 233             AC_MSG_CHECKING("for ExtUtils::Embed to determine ldflags")
 234             PERL_LIBS=`$perlbin -MExtUtils::Embed -e ldopts 2>/dev/null`
 235             if test "$PERL_LIBS"; then
 236                 AC_MSG_RESULT(OK)
 237             else
 238                 PERL_LIBS="-L$perlcore -lperl -lm"
 239                 AC_MSG_RESULT(Using defaults)
 240             fi
 241
 242             AC_MSG_CHECKING("for ExtUtils::Embed to create xs_init")
 243             xsf="recctrl/xsinit.h"
 244             `rm $xsf 2>/dev/null`;
 245
 246             `$perlbin -MExtUtils::Embed -e xsinit -- -o $xsf 2>/dev/null`
 247             if test -r "$xsf"; then
 248                 AC_MSG_RESULT(OK)
 249                 PERL_XS_INIT="xs_init"
 250                 PERL_XS_INIT_INCLUDE='#include "xsinit.h"'
 251             else
 252                 AC_MSG_RESULT(XS libraries are not going to be available)
 253             fi
 254
 255             ZPERL_LIBS="$LIBS"
 256             CFLAGS="$PERL_CFLAGS $CFLAGS"
 257             LIBS="$PERL_LIBS $LIBS"
 258         else
 259             AC_DEFINE(HAVE_PERL,0)
 260             AC_MSG_RESULT(Not found)
 261         fi
 262 fi
 263 dnl ------- 64 bit files
 264 AC_MSG_CHECKING(for LFS)
 265 AC_TRY_RUN([#define _FILE_OFFSET_BITS 64
 266 #include <sys/types.h>
 267 #include <unistd.h>
 268 #include <string.h>
 269 #include <stdio.h>
 270 #include <fcntl.h>
 271 #include <errno.h>
 272 int main(int argc, char **argv)
 273 {
 274         off_t o;
 275         char tmp_str[32];
 276         int fd;
 277         struct flock area;
 278         if (sizeof(off_t) != 8)
 279                 exit (1);
 280         o = 2000000000;
 281         sprintf (tmp_str, "%Ld", o+o+o);
 282         if (strcmp (tmp_str, "6000000000"))
 283                 exit (1);
 284         fd = creat ("config.tmp", 0644);
 285         if (fd < 0)
 286                 exit (1);
 287         area.l_type = F_WRLCK;
 288         area.l_whence = SEEK_SET;
 289         area.l_len = area.l_start = 0L;
 290         if (fcntl(fd, F_SETLKW, &area))
 291                 exit (1);
 292         close (fd);
 293         unlink ("config.tmp");
 294         exit (0);
 295 }
 296 ],bits=64,bits=32,bits=32)
 297 if test "$bits" = "64"; then
 298         AC_DEFINE(_FILE_OFFSET_BITS,64)
 299         AC_MSG_RESULT(yes)
 300 else
 301         AC_MSG_RESULT(no)
 302 fi
 303 dnl
 304 dnl ------ ANSI C Header files
 305 AC_STDC_HEADERS
 306 if test "$ac_cv_header_stdc" = "no"; then
 307         AC_MSG_WARN(Your system doesn't seem to support ANSI C)
 308 fi
 309 dnl ------ Create Makefiles
 310 AC_OUTPUT([
 311   Makefile
 312   util/Makefile
 313   bfile/Makefile
 314   dfa/Makefile
 315   dict/Makefile
 316   isamb/Makefile
 317   isams/Makefile
 318   isamc/Makefile
 319   isam/Makefile
 320   rset/Makefile
 321   data1/Makefile
 322   recctrl/Makefile
 323   recctrl/perlread.h
 324   index/Makefile
 325   include/Makefile
 326   tab/Makefile
 327   doc/Makefile
 328   doc/zebra.xml
 329   doc/zebrahtml.dsl
 330   doc/zebraprint.dsl
 331   doc/zebraphp.dsl
 332   doc/tkl.xsl
 333   test/Makefile test/gils/Makefile test/usmarc/Makefile test/api/Makefile
 334   perl/Makefile.PL
 335   test/dmoz/Makefile test/xpath/Makefile
 336   examples/Makefile examples/gils/Makefile
 337 ])
 338
 339 if test -x "$perlbin"; then
 340   res=`cd perl ; $perlbin Makefile.PL ; cd .. ;`;
 341 fi