configure.in

   1 dnl Zebra, Index Data Aps, 1995-2005
   2 dnl $Id: configure.in,v 1.91.2.7 2005-01-23 15:47:27 adam Exp $
   3 dnl
   4 AC_INIT(include/zebraver.h)
   5 AM_INIT_AUTOMAKE(idzebra,1.3.22)
   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 YAZ_INIT($yazflag)
  25 YAZ_DOC
  26 dnl ------ Look for Tcl
  27 dnl See if user has specified location of tclConfig.sh; otherwise
  28 dnl see if tclConfig.sh exists in same prefix lcoation as tclsh; otherwise
  29 dnl disable Tcl.
  30 TCL_LIB=""
  31 TCL_INCLUDE=""
  32 tclconfig=NONE
  33 AC_ARG_WITH(tclconfig, [  --with-tclconfig=DIR    tclConfig.sh in DIR], [tclconfig=$withval])
  34 if test "x$tclconfig" = xNONE; then
  35         saveprefix=${prefix}
  36         AC_PREFIX_PROGRAM(tclsh)
  37         tclconfig=${prefix}/lib
  38         prefix=${saveprefix}
  39         if test ! -r ${tclconfig}/tclConfig.sh; then
  40                 # Not found, try search for Tcl on Debian systems.
  41                 for d in /usr/lib/tcl*; do
  42                         if test -f $d/tclConfig.sh; then
  43                                 tclconfig=$d
  44                         fi
  45                 done
  46         fi
  47 fi
  48 AC_MSG_CHECKING(for Tcl)
  49 if test -r ${tclconfig}/tclConfig.sh; then
  50         . ${tclconfig}/tclConfig.sh
  51         if test -r ${tclconfig}/../generic/tcl.h; then
  52                 TCL_INCLUDE=-I${tclconfig}/../generic
  53                 TCL_LIB="$TCL_BUILD_LIB_SPEC $TCL_LIBS"
  54         elif test -d ${TCL_PREFIX}/include/tcl${TCL_VERSION}; then
  55                 TCL_INCLUDE=-I${TCL_PREFIX}/include/tcl${TCL_VERSION}
  56                 TCL_LIB="$TCL_LIB_SPEC $TCL_LIBS"
  57         else
  58                 TCL_INCLUDE=-I${TCL_PREFIX}/include
  59                 TCL_LIB="$TCL_LIB_SPEC $TCL_LIBS"
  60         fi
  61         TCL_LIB=`echo $TCL_LIB|sed 's%-L/usr/lib%%g'`
  62         SHLIB_CFLAGS=$TCL_SHLIB_CFLAGS
  63         SHLIB_LD=$TCL_SHLIB_LD
  64         SHLIB_SUFFIX=$TCL_SHLIB_SUFFIX
  65         SHLIB_VERSION=$TCL_SHLIB_VERSION
  66         AC_MSG_RESULT($TCL_VERSION)
  67         AC_DEFINE(HAVE_TCL_H,1)
  68 else
  69         AC_MSG_RESULT(Not found)
  70         AC_DEFINE(HAVE_TCL_H,0)
  71 fi
  72 dnl
  73 dnl ------ times
  74 AC_CHECK_HEADERS(sys/times.h)
  75 dnl
  76 dnl ------ mkstemp
  77 AC_CHECK_FUNCS(mkstemp)
  78 dnl
  79 dnl ------ GNU Readline
  80 READLINE_SHARED_LIBADD=""
  81 AC_CHECK_LIB(ncurses, tgetent, [READLINE_SHARED_LIBADD="-lncurses"],
  82         AC_CHECK_LIB(termcap, tgetent, [READLINE_SHARED_LIBADD="-ltermcap"])
  83 )
  84 READLINE_LIBS=""
  85 AC_CHECK_LIB(readline, readline, [READLINE_LIBS="$READLINE_LIBS -lreadline $READLINE_SHARED_LIBADD"],,$READLINE_SHARED_LIBADD)
  86 AC_CHECK_LIB(history, add_history, [READLINE_LIBS="$READLINE_LIBS -lhistory"])
  87 if test "$ac_cv_lib_readline_readline" = "yes"; then
  88         AC_CHECK_HEADERS(readline/readline.h readline/history.h)
  89         xLIBS=$LIBS
  90         LIBS="$LIBS $READLINE_LIBS"
  91         AC_TRY_LINK([
  92         #include <stdio.h>
  93         #include <readline/readline.h>
  94         ],[
  95         static void f()
  96         {
  97                 rl_attempted_completion_over = 0;
  98         }
  99         ],AC_DEFINE(HAVE_READLINE_COMPLETION_OVER))
 100         AC_TRY_LINK([
 101         #include <stdio.h>
 102         #include <readline/readline.h>
 103         ],[
 104         static void f()
 105         {
 106                 rl_completion_matches (0, 0);
 107         }
 108         ],AC_DEFINE(HAVE_READLINE_RL_COMPLETION_MATCHES))
 109         LIBS=$xLIBS
 110 fi
 111 dnl
 112 dnl ------ iconv
 113 AC_ARG_WITH(iconv, [  --with-iconv[=DIR]        iconv library in DIR])
 114 if test "$with_iconv" != "no"; then
 115         AC_MSG_CHECKING(for iconv)
 116         oldLIBS="$LIBS"
 117         oldCPPFLAGS="${CPPFLAGS}"
 118         if test "$with_iconv" != "yes" -a "$with_iconv" != ""; then
 119                 LIBS="$LIBS -L${with_iconv}/lib"
 120                 CPPFLAGS="${CPPFLAGS} -I${with_iconv}/include"
 121         fi
 122         AC_TRY_LINK([
 123                 #include <iconv.h>
 124         ],[
 125                 static void f() {iconv_t t = iconv_open("", ""); }
 126         ],[
 127                 AC_DEFINE(HAVE_ICONV_H)
 128                 AC_MSG_RESULT(yes)
 129         ],[
 130                 LIBS="$LIBS -liconv"
 131                 AC_TRY_LINK([
 132                         #include <iconv.h>
 133                 ],[
 134                         static void f() {iconv_t t = iconv_open("", ""); }
 135                 ],[
 136                         AC_DEFINE(HAVE_ICONV_H)
 137                         AC_MSG_RESULT(yes)
 138                 ],[
 139                         LIBS="$oldLIBS"
 140                         CPPFLAGS="$oldCPPFLAGS"
 141                         AC_MSG_RESULT(no)
 142                 ])
 143         ])
 144 fi
 145 dnl
 146 dnl ------- BZIP2
 147 AC_CHECK_LIB(bz2,bzCompressInit)
 148 if test "$ac_cv_lib_bz2_bzCompressInit" = "yes"; then
 149         AC_CHECK_HEADERS(bzlib.h)
 150 else
 151         AC_CHECK_LIB(bz2,BZ2_bzCompressInit)
 152         if test "$ac_cv_lib_bz2_BZ2_bzCompressInit" = "yes"; then
 153                 AC_CHECK_HEADERS(bzlib.h)
 154         fi
 155 fi
 156 dnl
 157 dnl ------ -lm
 158 AC_CHECK_LIB(m,sqrt)
 159 dnl
 160 dnl ------ EXPAT
 161 expat=yes
 162 AC_ARG_WITH(expat,   [  --with-expat[=DIR]        EXPAT library in DIR],[expat=$withval])
 163 if test "$expat" != "no"; then
 164         xLIBS="$LIBS";
 165         xCFLAGS="$CFLAGS";
 166         if test "$expat" != "yes"; then
 167                 EXPAT_CFLAGS="-I$expat/include"
 168                 EXPAT_LIBS="-L$expat/lib"
 169                 CFLAGS="$EXPAT_CFLAGS $CFLAGS"
 170                 LIBS="$EXPAT_LIBS $LIBS"
 171         fi
 172         AC_CHECK_LIB(expat,XML_ParserCreate,[LIBS="$LIBS -lexpat"])
 173         if test "$ac_cv_lib_expat_XML_ParserCreate" = "yes"; then
 174                 AC_CHECK_HEADERS(expat.h)
 175         else
 176                 LIBS="$xLIBS"
 177                 CFLAGS="$xCFLAGS"
 178         fi
 179 fi
 180 dnl
 181 dnl ------ PERL
 182 AM_CONDITIONAL(perl,false)
 183 perl=no
 184 PERL_XS_INIT="NULL"
 185 PERL_XS_INIT_INCLUDE=''
 186 PERL_BINARY=""
 187 AC_ARG_WITH(perl,   [  --with-perl[=FILE]        perl binary location],[perl=$withval])
 188 if test "$perl" != "no"; then
 189         AC_MSG_CHECKING(for perl binary)
 190         if test "$perl" = "yes"; then
 191             perlbin=`which perl`
 192         else
 193             perlbin="$perl"
 194         fi
 195         if test -x "$perlbin"; then
 196             AC_MSG_RESULT($perlbin)
 197             AC_MSG_CHECKING(perl core directory)
 198             archdir=`$perlbin -MConfig -e 'print $Config{archlib}'`;
 199             perlcore="$archdir/CORE";
 200             if test -d "$perlcore"; then
 201                 PERL_BINARY="$perlbin"
 202                 AC_MSG_RESULT($perlcore)
 203             else
 204                 AC_MSG_RESULT(Failed)
 205             fi
 206
 207             AC_MSG_CHECKING("for ExtUtils::Embed to determine ccopts")
 208             PERL_CFLAGS=`$perlbin -MExtUtils::Embed -e ccopts 2>/dev/null`
 209             if test "$PERL_CFLAGS"; then
 210                 AC_MSG_RESULT(OK)
 211             else
 212                 PERL_CFLAGS="-I$perlcore"
 213                 AC_MSG_RESULT(Using defaults)
 214             fi
 215
 216             AC_MSG_CHECKING("for ExtUtils::Embed to determine ldflags")
 217             PERL_LIBS=`$perlbin -MExtUtils::Embed -e ldopts 2>/dev/null`
 218             if test "$PERL_LIBS"; then
 219                 AC_MSG_RESULT(OK)
 220             else
 221                 PERL_LIBS="-L$perlcore -lperl -lm"
 222                 AC_MSG_RESULT(Using defaults)
 223             fi
 224
 225             AC_MSG_CHECKING("for ExtUtils::Embed to create xs_init")
 226             xsf="recctrl/xsinit.h"
 227             `rm $xsf 2>/dev/null`;
 228
 229             `$perlbin -MExtUtils::Embed -e xsinit -- -o $xsf 2>/dev/null`
 230             if test -r "$xsf"; then
 231                 AC_MSG_RESULT(OK)
 232                 PERL_XS_INIT="xs_init"
 233                 PERL_XS_INIT_INCLUDE='#include "xsinit.h"'
 234             else
 235                 AC_MSG_RESULT(XS libraries are not going to be available)
 236             fi
 237
 238             xLIBS="$LIBS"
 239             xCFLAGS="$CFLAGS"
 240             CFLAGS="$PERL_CFLAGS $CFLAGS"
 241             LIBS="$PERL_LIBS $LIBS"
 242
 243             AC_MSG_CHECKING(for perl library)
 244             AC_TRY_LINK([
 245             #include <stdio.h>
 246              ],[
 247             static void f()
 248             {
 249                 ;
 250             }
 251                 ],AM_CONDITIONAL(perl,true)
 252                   AC_DEFINE(HAVE_PERL,1)
 253                   AC_MSG_RESULT(found)
 254                   ZPERL_LIBS="$xLIBS"
 255                         ,
 256                   AC_MSG_RESULT(not found)
 257                   AC_DEFINE(HAVE_PERL,0)
 258                   LIBS="$xLIBS"
 259                   CFLAGS="$xCFLAGS")
 260         else
 261             AC_DEFINE(HAVE_PERL,0)
 262             AC_MSG_RESULT(Not found)
 263         fi
 264 fi
 265 dnl ------- 64 bit files
 266 AC_MSG_CHECKING(for LFS)
 267 AC_TRY_RUN([#define _FILE_OFFSET_BITS 64
 268 #include <sys/types.h>
 269 #include <unistd.h>
 270 #include <string.h>
 271 #include <stdio.h>
 272 #include <fcntl.h>
 273 #include <errno.h>
 274 int main(int argc, char **argv)
 275 {
 276         off_t o;
 277         char tmp_str[32];
 278         int fd;
 279         struct flock area;
 280         if (sizeof(off_t) != 8)
 281                 exit (1);
 282         o = 2000000000;
 283         sprintf (tmp_str, "%Ld", o+o+o);
 284         if (strcmp (tmp_str, "6000000000"))
 285                 exit (1);
 286         fd = creat ("config.tmp", 0644);
 287         if (fd < 0)
 288                 exit (1);
 289         area.l_type = F_WRLCK;
 290         area.l_whence = SEEK_SET;
 291         area.l_len = area.l_start = 0L;
 292         if (fcntl(fd, F_SETLKW, &area))
 293                 exit (1);
 294         close (fd);
 295         unlink ("config.tmp");
 296         exit (0);
 297 }
 298 ],bits=64,bits=32,bits=32)
 299 if test "$bits" = "64"; then
 300         AC_DEFINE(_FILE_OFFSET_BITS,64)
 301         AC_MSG_RESULT(yes)
 302 else
 303         AC_MSG_RESULT(no)
 304 fi
 305 dnl
 306 dnl ------ ANSI C Header files
 307 AC_STDC_HEADERS
 308 if test "$ac_cv_header_stdc" = "no"; then
 309         AC_MSG_WARN(Your system doesn't seem to support ANSI C)
 310 fi
 311 dnl ------ Create Makefiles
 312 AC_OUTPUT([
 313   Makefile
 314   util/Makefile
 315   bfile/Makefile
 316   dfa/Makefile
 317   dict/Makefile
 318   isamb/Makefile
 319   isams/Makefile
 320   isamc/Makefile
 321   isam/Makefile
 322   rset/Makefile
 323   data1/Makefile
 324   recctrl/Makefile
 325   recctrl/perlread.h
 326   index/Makefile
 327   include/Makefile
 328   tab/Makefile
 329   doc/Makefile
 330   doc/zebra.xml
 331   doc/zebrahtml.dsl
 332   doc/zebraprint.dsl
 333   doc/zebraphp.dsl
 334   doc/tkl.xsl
 335   test/Makefile test/gils/Makefile test/usmarc/Makefile test/api/Makefile
 336   test/rusmarc/Makefile test/cddb/Makefile test/malxml/Makefile
 337   test/config/Makefile test/sort2/Makefile
 338   perl/Makefile.PL test/xelm/Makefile
 339   test/dmoz/Makefile test/xpath/Makefile test/sort/Makefile test/zsh/Makefile
 340   test/marcxml/Makefile test/charmap/Makefile test/codec/Makefile
 341   examples/Makefile examples/gils/Makefile examples/zthes/Makefile
 342   idzebra.spec
 343 ])
 344 if test -x "$perlbin"; then
 345         res=`cd perl ; $perlbin Makefile.PL ; cd .. ;`;
 346 fi
 347 if test  -z "$YAZLIB"; then
 348         echo "YAZ was not found. Use --with-yazconfig=DIR to specify location."
 349         test -f /etc/debian_version && echo "Debian package libyaz-dev is required."
 350 fi
 351