configure.in

   1 dnl IR toolkit for tcl/tk
   2 dnl (c) Index Data 1996-1999
   3 dnl See the file LICENSE for details.
   4 dnl $Id: configure.in,v 1.28 2000-06-29 10:22:30 adam Exp $
   5 AC_INIT(ir-tcl.h)
   6 dnl ------ Substitutions
   7 AC_SUBST(CC)
   8 AC_SUBST(TCLLIB)
   9 AC_SUBST(TKLIB)
  10 AC_SUBST(TCLINC)
  11 AC_SUBST(TKINC)
  12 AC_SUBST(SHLIB_CFLAGS)
  13 AC_SUBST(SHLIB_LD)
  14 AC_SUBST(SHLIB_SUFFIX)
  15 AC_SUBST(SHLIB_VERSION)
  16 AC_SUBST(SHLIB_IRTCL)
  17 AC_SUBST(ALL_SPEC)
  18 AC_SUBST(IRCLIENT_SHELL)
  19 AC_SUBST(YAZLIB)
  20 AC_SUBST(YAZINC)
  21 dnl
  22 dnl ------ Build root
  23 AC_SUBST(build_root)
  24 AC_ARG_WITH(build-root, [  --with-buildroot        RPM Build root],[build_root=$withval],[build_root=""])
  25 dnl
  26 dnl ------ Preliminary settings
  27 AC_PROG_INSTALL
  28 dnl
  29 dnl ------ look for Tcl
  30 tclconfig=NONE
  31 tryprefix=NONE
  32 AC_ARG_WITH(tclconfig, [  --with-tclconfig=DIR    tclConfig.sh/tkConfig.sh in DIR (example /usr/lib)], [tclconfig=$withval])
  33 if test "x$tclconfig" = xNONE; then
  34         saveprefix=${prefix}
  35         AC_PREFIX_PROGRAM(tclsh)
  36         if test "x$prefix" = xNONE; then
  37                 AC_PREFIX_PROGRAM(tclsh8.2)
  38         fi
  39         if test "x$prefix" = xNONE; then
  40                 AC_PREFIX_PROGRAM(tclsh8.1)
  41         fi
  42         if test "x$prefix" = xNONE; then
  43                 AC_PREFIX_PROGRAM(tclsh8.0)
  44         fi
  45         if test "x$prefix" = xNONE; then
  46                 AC_PREFIX_PROGRAM(tclsh7.6)
  47         fi
  48         if test "x$prefix" = xNONE; then
  49                 AC_PREFIX_PROGRAM(tclsh7.5)
  50         fi
  51         if test "x$prefix" = xNONE; then
  52                 prefix=/usr/local
  53         fi
  54         tclconfig=${prefix}/lib
  55         tryprefix=${prefix}
  56         prefix=${saveprefix}
  57 fi
  58 if test -r ${tclconfig}/tclConfig.sh; then
  59         AC_MSG_CHECKING(for Tcl)
  60         . ${tclconfig}/tclConfig.sh
  61         TCLLIB="${TCL_LIB_SPEC} ${TCL_LIBS}"
  62         TCLINC=-I${TCL_PREFIX}/include
  63         RANLIB=$TCL_RANLIB
  64         SHLIB_CFLAGS=$TCL_SHLIB_CFLAGS
  65         SHLIB_LD=$TCL_SHLIB_LD
  66         SHLIB_SUFFIX=$TCL_SHLIB_SUFFIX
  67         SHLIB_VERSION=$TCL_SHLIB_VERSION
  68         SHLIB_IRTCL=irtcl${TCL_SHLIB_SUFFIX}
  69         ALL_SPEC="irtcl${TCL_SHLIB_SUFFIX} libirtcl.a"
  70         AC_MSG_RESULT($TCL_VERSION)
  71         CC=$TCL_CC
  72 else
  73         AC_PROG_CC
  74         SHLIB_CFLAGS=""
  75         SHLIB_LD="shared-linker"
  76         SHLIB_SUFFIX=""
  77         SHLIB_VERSION=""
  78         SHLIB_IRTCL="irtcl-shared"
  79         AC_PROG_RANLIB
  80         AC_MSG_CHECKING(for Tcl)
  81         TCL_VERSION=nope
  82         for i in "" 7.4 7.5 7.6 8.0; do
  83                 if test -r ${tryprefix}/lib/libtcl${i}.a; then
  84                         TCL_VERSION=$i
  85                 fi
  86         done
  87         if test "$TCL_VERSION" = nope; then
  88                 AC_MSG_WARN(Didn't find Tcl)
  89                 TCL_LIB_SPEC=-ltcl
  90                 TCLINC=" # -I.. Tcl/Tk include path"
  91         else
  92                 if test "$TCL_VERSION" = ""; then
  93                         AC_MSG_RESULT(7.3)
  94                 else
  95                         AC_MSG_RESULT($TCL_VERSION)
  96                 fi
  97                 TCL_LIB_SPEC=${tryprefix}/lib/libtcl${TCL_VERSION}.a
  98                 TCLINC=-I${tryprefix}/include
  99         fi
 100         TCLLIB="${TCL_LIB_SPEC} ${LIBS} -lm"
 101         ALL_SPEC="ir-tcl ir-tk"
 102 fi
 103 dnl
 104 dnl ------ Look for Yaz
 105 dnl See if user specified location of yaz-config; otherwise
 106 dnl use ../yaz if is a directory (internal development); otherwise
 107 dnl use yaz-config found in PATH.
 108 yazconfig=NONE
 109 yazpath=NONE
 110 AC_ARG_WITH(yazconfig, [  --with-yazconfig=DIR    yaz-config in DIR (example /home/yaz-1.5)], [yazpath=$withval])
 111 if test "x$yazpath" != "xNONE"; then
 112         yazconfig=$yazpath/yaz-config
 113 else
 114         for i in ../yaz* ../yaz; do
 115                 if test -d $i; then
 116                         if test -r $i/yaz-config; then
 117                                 yazconfig=$i/yaz-config
 118                         fi
 119                 fi
 120         done
 121         if test "x$yazconfig" = "xNONE"; then
 122                 AC_PATH_PROG(yazconfig, yaz-config, NONE)
 123         fi
 124 fi
 125 AC_MSG_CHECKING(for YAZ)
 126 if test -r $yazconfig; then
 127         . $yazconfig
 128         AC_MSG_RESULT($yazconfig)
 129 else
 130         AC_MSG_RESULT(Not found)
 131 fi
 132 dnl
 133 dnl ------ look for Tk
 134 dnl
 135 if test -r ${tclconfig}/tkConfig.sh; then
 136         AC_MSG_CHECKING(for Tk)
 137         . ${tclconfig}/tkConfig.sh
 138         AC_MSG_RESULT($TK_VERSION)
 139         TKINC=${TK_XINCLUDES}
 140         TKLIB="${TK_LIB_SPEC} ${TCL_LIB_SPEC} ${TK_LIBS}"
 141         IRCLIENT_SHELL=wish${TK_VERSION}
 142 else
 143         AC_MSG_CHECKING(for Tk)
 144         TK_VERSION=nope
 145         for i in "" 4.0 4.1 4.2 8.0; do
 146                 if test -r ${tryprefix}/lib/libtk${i}.a; then
 147                         TK_VERSION=$i
 148                 fi
 149         done
 150         if test "$TK_VERSION" = nope; then
 151                 AC_MSG_WARN(Didn't find Tk)
 152                 TKLIB=-ltk
 153         else
 154                 TKLIB=${tryprefix}/lib/libtk${TK_VERSION}.a
 155                 if test "$TK_VERSION" = ""; then
 156                         AC_MSG_RESULT(3.x)
 157                 else
 158                         AC_MSG_RESULT($TK_VERSION)
 159                 fi
 160         fi
 161         AC_PATH_X
 162         not_really_there=""
 163         if test "$no_x" = ""; then
 164                 if test "$x_includes" = ""; then
 165                         AC_TRY_CPP([#include <X11/XIntrinsic.h>], , not_really_there="yes")
 166                 else
 167                         if test ! -r $x_includes/X11/Intrinsic.h; then
 168                                 not_really_there="yes"
 169                         fi
 170                 fi
 171         fi
 172         if test "$no_x" = "yes" -o "$not_really_there" = "yes"; then
 173                 echo checking for X11 header files
 174                 XINCLUDES="# no special path needed"
 175                 AC_TRY_CPP([#include <X11/Intrinsic.h>], , XINCLUDES="nope")
 176                 if test "$XINCLUDES" = nope; then dirs="/usr/unsupported/include /usr/local/include /usr/X386/include /usr/include/X11R4 /usr/X11R5/include /usr/include/X11R5 /usr/openwin/include /usr/X11/include /usr/sww/include"
 177                         for i in $dirs ; do
 178                                 if test -r $i/X11/Intrinsic.h; then
 179                                         XINCLUDES=" -I$i"
 180                                 fi
 181                         done
 182                 fi
 183         else
 184                 if test "$x_includes" != ""; then
 185                         XINCLUDES=-I$x_includes
 186                 else
 187                         XINCLUDES="# no special path needed"
 188                 fi
 189         fi
 190         if test "$XINCLUDES" = nope; then
 191                 echo "Warning:  couldn't find any X11 include files."
 192                 XINCLUDES="# no include files found"
 193         fi
 194         if test "$no_x" = yes; then
 195                 XLIBSW=nope
 196                 if test "$XLIBSW" = nope; then
 197                         dirs="/usr/unsupported/lib /usr/local/lib /usr/X386/lib /usr/lib/X11R4 /usr/X11R5/lib /usr/lib/X11R5 /usr/openwin/lib /usr/X11/lib /usr/sww/X11/lib"
 198                 for i in $dirs ; do
 199                         if test -r $i/libX11.a; then
 200                                 XLIBSW="-L$i -lX11"
 201                         fi
 202                 done
 203         fi
 204         else
 205                 if test "$x_libraries" = ""; then
 206                         XLIBSW=-lX11
 207                 else
 208                         XLIBSW="-L$x_libraries -lX11"
 209                 fi
 210         fi
 211         if test "$XLIBSW" = nope ; then
 212                 AC_CHECK_LIB(Xwindow, XCreateWindow, XLIBSW=-lXwindow)
 213         fi
 214         if test "$XLIBSW" = nope ; then
 215                 echo "Warning:  couldn't find the X11 library archive.  Using -lX11."
 216                 XLIBSW=-lX11
 217         fi
 218         TKINC=$XINCLUDES
 219         TKLIB="${TKLIB} ${XLIBSW} ${TCLLIB}"
 220         IRCLIENT_SHELL=ir-tk
 221 fi
 222 AC_OUTPUT(Makefile)