The Tcl_File structure is only manipulated in the Tk-event interface

[ir-tcl-moved-to-github.git] / configure.in

diff --git a/configure.in b/configure.in
index 7eaa25a..2494d60 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1,9 +1,10 @@
 dnl IR toolkit for tcl/tk
 dnl (c) Index Data 1995
 dnl See the file LICENSE for details.
-dnl $Id: configure.in,v 1.3 1995-06-22 07:15:59 adam Exp $
-AC_INIT(README)
-AC_PROG_CC
+dnl $Id: configure.in,v 1.13 1996-01-11 12:14:53 adam Exp $
+AC_INIT(ir-tcl.h)
+CC=${CC-cc}
+AC_SUBST(CC)
 AC_PROG_RANLIB
 AC_PROG_INSTALL
 checkBoth=0
@@ -19,25 +20,38 @@ fi
 AC_CHECK_FUNC(gethostbyname, , AC_CHECK_LIB(nsl, main, [LIBS="$LIBS -lnsl"]))
 AC_STDC_HEADERS
 AC_SUBST(TCLLIB)
-AC_CHECK_LIB(tcl, Tcl_Eval, tclFound=1, tclFound=0, -lm)
-if test "$tclFound" = 1; then
-    TCLLIB=-ltcl
-else
-    TCLLIB=/usr/local/lib/libtcl.a
-fi
+AC_SUBST(TKLIB)
+AC_SUBST(TCLINCLUDE)
+TCLLIB=-ltcl
+TKLIB=-ltk
+TCLINCLUDE=" # -I.. Tcl/Tk include path"
+for i in .a 7.4.a 7.5.a; do
+       if test -r /usr/local/lib/libtcl$i; then
+               TCLLIB=/usr/local/lib/libtcl$i
+               TCLINCLUDE=-I/usr/local/include
+       fi
+done
+for i in .a 4.0.a 4.1.a; do
+       if test -r /usr/local/lib/libtk$i; then
+               TKLIB=/usr/local/lib/libtk$i
+       fi
+done
 AC_SUBST(YAZDIR)
 AC_SUBST(MOSI)
-AC_SUBST(MOSILIB)
 AC_SUBST(MOSIDIR)
+AC_SUBST(MOSILIB)
+AC_SUBST(MOSIINC)
 AC_MSG_CHECKING(for YAZ directory)
 AC_ARG_WITH(yazdir,[  --with-yazdir           Yaz directory], [YAZDIR=$withval])
 if test "$YAZDIR" = "yes"; then
-       YAZDIR="../yaz-1.0b"
+       YAZDIR="../yaz-1.0"
 elif test "$YAZDIR" = ""; then
-       YAZDIR="../yaz-1.0b"
-       if test -d "../yaz"; then
-               YAZDIR="../yaz"
-       fi
+        YAZDIR="../yaz"
+        for i in ../yaz-1.0pl3 ../yaz-1.0pl4 ../yaz-1.0pl5 ../yaz; do
+            if test -d $i; then
+                YAZDIR=$i
+            fi
+        done
 fi
 AC_MSG_RESULT($YAZDIR)
 if test ! -d $YAZDIR; then
@@ -54,32 +68,74 @@ if test -r ${YAZDIR}/lib/librfc.a; then
        MOSI=1
        MOSIDIR=$MOSIDIR
        MOSILIB='$(MOSIDIR)/libmosi.a $(YAZDIR)/lib/librfc.a'
+       MOSIINC='-I$(MOSIDIR)'
         MOSITELL=yes
 else
        MOSI=0
        MOSIDIR=$MOSIDIR
-        MOSILIB=''
+        MOSILIB='# $(MOSIDIR)/libmosi.a $(YAZDIR)/lib/librfc.a'
+       MOSIINC='# -I$(MOSIDIR)'
         MOSITELL=no
 fi
 AC_MSG_RESULT($MOSITELL)
-AC_SUBST(XINCLUDE)
-AC_SUBST(XLIB)
-AC_FIND_X
-if test "x$x_includes" != x; then
-       XINCLUDE=-I$x_includes
-else
-       XINCLUDE=""
+AC_PATH_X
+not_really_there=""
+if test "$no_x" = ""; then
+    if test "$x_includes" = ""; then
+       AC_TRY_CPP([#include <X11/XIntrinsic.h>], , not_really_there="yes")
+    else
+       if test ! -r $x_includes/X11/Intrinsic.h; then
+           not_really_there="yes"
+       fi
+    fi
 fi
-if test "x$x_libraries" != x; then
-       XLIB=-L$x_libraries
+if test "$no_x" = "yes" -o "$not_really_there" = "yes"; then
+    echo checking for X11 header files
+    XINCLUDES="# no special path needed"
+    AC_TRY_CPP([#include <X11/Intrinsic.h>], , XINCLUDES="nope")
+    if test "$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"
+        for i in $dirs ; do
+           if test -r $i/X11/Intrinsic.h; then
+               XINCLUDES=" -I$i"
+           fi
+        done
+    fi
 else
-       XLIB=""
+    if test "$x_includes" != ""; then
+       XINCLUDES=-I$x_includes
+    else
+       XINCLUDES="# no special path needed"
+    fi
 fi
-AC_SUBST(TKLIB)
-AC_CHECK_LIB(tk, Tk_MainLoop, tkFound=1, tkFound=0, $TCLLIB $XLIB -lX11 -lm)
-if test "$tkFound" = 1; then
-    TKLIB=-ltk
+if test "$XINCLUDES" = nope; then
+  echo "Warning:  couldn't find any X11 include files."
+  XINCLUDES="# no include files found"
+fi
+AC_SUBST(XINCLUDES)
+if test "$no_x" = yes; then
+    XLIBSW=nope
+    if test "$XLIBSW" = nope; then
+       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"
+       for i in $dirs ; do
+           if test -r $i/libX11.a; then
+               XLIBSW="-L$i -lX11"
+           fi
+       done
+    fi
 else
-    TKLIB=/usr/local/lib/libtk.a
+    if test "$x_libraries" = ""; then
+       XLIBSW=-lX11
+    else
+       XLIBSW="-L$x_libraries -lX11"
+    fi
+fi
+if test "$XLIBSW" = nope ; then
+    AC_CHECK_LIB(Xwindow, XCreateWindow, XLIBSW=-lXwindow)
+fi
+if test "$XLIBSW" = nope ; then
+    echo "Warning:  couldn't find the X11 library archive.  Using -lX11."
+    XLIBSW=-lX11
 fi
+AC_SUBST(XLIBSW)
 AC_OUTPUT(Makefile)