configure.in

   1 dnl Zebra, Index Data Aps, 1994-1999
   2 dnl $Id: configure.in,v 1.8 1999-05-26 07:49:12 adam Exp $
   3 dnl See the file LICENSE.2 for details.
   4 dnl
   5 AC_INIT(include/zebraver.h)
   6 dnl ------ Substitutions
   7 AC_SUBST(ODEFS)
   8 AC_SUBST(DEFS)
   9 AC_SUBST(TCL_INCLUDE)
  10 AC_SUBST(TCL_LIB)
  11 dnl
  12 dnl ------ Checking programs
  13 AC_PROG_CC
  14 AC_PROG_CPP
  15 AC_PROG_INSTALL
  16 AC_PROG_RANLIB
  17 dnl
  18 dnl ------ Look for Tcl
  19 TCL_LIB=""
  20 TCL_INCLUDE=""
  21 tclconfig=NONE
  22 AC_ARG_WITH(tclconfig, [  --with-tclconfig        Path for tclConfig.sh], [tclconfig=$withval])
  23 if test "x$tclconfig" = xNONE; then
  24         saveprefix=${prefix}
  25         AC_PREFIX_PROGRAM(tclsh)
  26         tclconfig=${prefix}/lib
  27         prefix=${saveprefix}
  28 fi
  29 if test -r ${tclconfig}/tclConfig.sh; then
  30         AC_MSG_CHECKING(for Tcl)
  31         . ${tclconfig}/tclConfig.sh
  32         if test -r ${tclconfig}/../generic/tcl.h; then
  33                 TCL_INCLUDE=-I${tclconfig}/../generic
  34                 TCL_LIB="$TCL_BUILD_LIB_SPEC $TCL_LIBS"
  35         else
  36                 TCL_INCLUDE=-I${TCL_PREFIX}/include
  37                 TCL_LIB="$TCL_LIB_SPEC $TCL_LIBS"
  38         fi
  39         SHLIB_CFLAGS=$TCL_SHLIB_CFLAGS
  40         SHLIB_LD=$TCL_SHLIB_LD
  41         SHLIB_SUFFIX=$TCL_SHLIB_SUFFIX
  42         SHLIB_VERSION=$TCL_SHLIB_VERSION
  43         AC_MSG_RESULT($TCL_VERSION)
  44         ODEFS="-DHAVE_TCL_H=1"
  45 else
  46         ODEFS="-DHAVE_TCL_H=0"
  47 fi
  48 dnl
  49 dnl ------ Socket libraries
  50 checkBoth=0
  51 AC_CHECK_FUNC(connect)
  52 if test "$ac_cv_func_connect" = "no"; then
  53         AC_CHECK_LIB(socket, main, LIBS="$LIBS -lsocket", checkBoth=1)
  54 fi
  55 if test "$checkBoth" = "1"; then
  56         oldLibs=$LIBS
  57         LIBS="$LIBS -lsocket -lnsl"
  58         AC_CHECK_FUNC(accept, , [LIBS=$oldLibs])
  59 fi
  60 AC_CHECK_FUNC(gethostbyname, , AC_CHECK_LIB(nsl, main, [LIBS="$LIBS -lnsl"]))
  61 dnl
  62 dnl ------ TCP wrapper (for Linux)
  63 AC_CHECK_LIB(wrap, main, [LIBS="$LIBS -lwrap"])
  64 dnl
  65 dnl ------ ANSI C Header files
  66 AC_STDC_HEADERS
  67 if test "$ac_cv_header_stdc" = "no"; then
  68         AC_MSG_WARN(Your system doesn't seem to support ANSI C)
  69 fi
  70 dnl
  71 dnl ------ Create Makefiles
  72 AC_OUTPUT(Makefile util/Makefile bfile/Makefile dfa/Makefile dict/Makefile isam/Makefile isamc/Makefile recctrl/Makefile rset/Makefile index/Makefile)