X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=configure.in;h=078f14f65a4c38ae91dc9a0fb1ff1ee9022b7d29;hb=2000d6aacccd89cb5a5e94cb68c8e7bb20a92e33;hp=8556f11e8642e1de6ca63f62938031c440049939;hpb=e4fb6658f65e7986025fdba5137d291b22b8fe71;p=ir-tcl-moved-to-github.git

diff --git a/configure.in b/configure.in
index 8556f11..078f14f 100644
--- a/configure.in
+++ b/configure.in
@@ -1,57 +1,43 @@
 dnl IR toolkit for tcl/tk
-dnl (c) Index Data 1995
+dnl (c) Index Data 1996
 dnl See the file LICENSE for details.
-dnl $Id: configure.in,v 1.2 1995-06-21 15:16:43 adam Exp $
-AC_INIT(README)
-AC_PROG_CC
-AC_PROG_RANLIB
-AC_PROG_INSTALL
-checkBoth=0
-AC_CHECK_FUNC(connect, tk_checkSocket=0, tk_checkSocket=1)
-if test "$tk_checkSocket" = 1; then
-    AC_CHECK_LIB(socket, main, LIBS="$LIBS -lsocket", checkBoth=1)
-fi
-if test "$checkBoth" = 1; then
-    tk_oldLibs=$LIBS
-    LIBS="$LIBS -lsocket -lnsl"
-    AC_CHECK_FUNC(accept, tk_checkNsl=0, [LIBS=$tk_oldLibs])
-fi
-AC_CHECK_FUNC(gethostbyname, , AC_CHECK_LIB(nsl, main, [LIBS="$LIBS -lnsl"]))
-AC_STDC_HEADERS
+dnl $Id: configure.in,v 1.18 1996-07-26 09:15:09 adam Exp $
+AC_INIT(ir-tcl.h)
+CC=${CC-cc}
+dnl ------ Substitutions
+AC_SUBST(CC)
 AC_SUBST(TCLLIB)
-AC_CHECK_LIB(m, sin)
-tclFound=0
-AC_CHECK_LIB(tcl, Tcl_Eval, tclFound=1)
-if test "$tclFound" = 1; then
-    TCLLIB=-ltcl
-else
-    TCLLIB=/usr/local/lib/libtcl.a
-fi
 AC_SUBST(TKLIB)
-tkFound=0
-AC_CHECK_LIB(tk, Tk_MainLoop, tkFound=1,, -ltcl)
-if test "$tkFound" = 1; then
-    TKLIB=-ltk
-else
-    TKLIB=/usr/local/lib/libtk.a
-fi
+AC_SUBST(TCLINC)
+AC_SUBST(TKINC)
 AC_SUBST(YAZDIR)
 AC_SUBST(MOSI)
-AC_SUBST(MOSILIB)
 AC_SUBST(MOSIDIR)
-AC_MSG_CHECKING(for Yaz directory)
+AC_SUBST(MOSILIB)
+AC_SUBST(MOSIINC)
+dnl ------ Preliminary settings
+AC_PROG_INSTALL
+AC_PREFIX_PROGRAM(tclsh)
+AC_STDC_HEADERS
+if test "$ac_cv_header_stdc" = no; then
+	AC_MSG_WARN(Your system doesn't seem to support ANSI C)
+fi
+dnl ------ look for YAZ/XTImOSI
+AC_MSG_CHECKING(for YAZ directory)
 AC_ARG_WITH(yazdir,[  --with-yazdir           Yaz directory], [YAZDIR=$withval])
 if test "$YAZDIR" = "yes"; then
-	YAZDIR="../yaz"
+	YAZDIR="../yaz-1.2"
 elif test "$YAZDIR" = ""; then
-	YAZDIR="../yaz"
-	if test -d "../yaz-1.0b"; then
-		YAZDIR="../yaz-1.0b"
-	fi
+        for i in ../yaz* ../yaz; do
+            if test -d $i; then
+                YAZDIR=$i
+            fi
+        done
 fi
-AC_MSG_RESULT($YAZDIR)
 if test ! -d $YAZDIR; then
-	AC_MSG_WARN(Yaz directory doesnt exist)
+	AC_MSG_WARN(YAZ directory ${YAZDIR} doesn't exist)
+else
+	AC_MSG_RESULT($YAZDIR)
 fi
 AC_MSG_CHECKING(for MOSI)
 AC_ARG_WITH(mosidir, [  --with-mosidir          MOSI directory], [MOSIDIR=$withval])
@@ -64,25 +50,149 @@ 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$x_includes
+dnl ------ look for Tcl
+if test "x$prefix" = xNONE; then
+	tryprefix=/usr/local
 else
-	XINCLUDE=""
+	tryprefix=${prefix}
 fi
-if test "x$x_libraries" != x; then
-	XLIB=-L$x_libraries
+if test -r ${tryprefix}/lib/tclConfig.sh; then
+	AC_MSG_CHECKING(for Tcl)
+	source ${tryprefix}/lib/tclConfig.sh
+	TCLLIB="${TCL_LIB_SPEC} ${TCL_LIBS}"
+	TCLINC=-I${TCL_PREFIX}/include
+	RANLIB=$TCL_RANLIB
+	AC_MSG_RESULT($TCL_VERSION)
 else
-	XLIB=""
+	AC_PROG_RANLIB
+	checkBoth=0
+	AC_CHECK_FUNC(connect, tk_checkSocket=0, tk_checkSocket=1)
+	if test "$tk_checkSocket" = 1; then
+		AC_CHECK_LIB(socket, main, LIBS="$LIBS -lsocket", checkBoth=1)
+	fi
+	if test "$checkBoth" = 1; then
+		tk_oldLibs=$LIBS
+		LIBS="$LIBS -lsocket -lnsl"
+		AC_CHECK_FUNC(accept, , [LIBS=$tk_oldLibs])
+	fi
+	AC_CHECK_FUNC(gethostbyname, , AC_CHECK_LIB(nsl, main, [LIBS="$LIBS -lnsl"]))
+	AC_MSG_CHECKING(for Tcl)
+	TCL_VERSION=nope
+	for i in "" 7.4 7.5; do
+		if test -r ${tryprefix}/lib/libtcl${i}.a; then
+			TCL_VERSION=$i
+		fi
+	done
+	if test "$TCL_VERSION" = nope; then
+		AC_MSG_WARN(Didn't find Tcl)
+		TCL_LIB_SPEC=-ltcl
+		TCLINC=" # -I.. Tcl/Tk include path"
+	else
+		if test "$TCL_VERSION" = ""; then
+			AC_MSG_RESULT(7.3)
+		else
+			AC_MSG_RESULT($TCL_VERSION)
+		fi
+		TCL_LIB_SPEC=${tryprefix}/lib/libtcl${TCL_VERSION}.a
+		TCLINC=-I${tryprefix}/include
+	fi
+	TCLLIB="${TCL_LIB_SPEC} ${LIBS} -lm"
+fi
+dnl ------ look for Tk
+if test -r ${tryprefix}/lib/tkConfig.sh; then
+	AC_MSG_CHECKING(for Tk)
+	source ${tryprefix}/lib/tkConfig.sh
+	AC_MSG_RESULT($TK_VERSION)
+	TKINC=${TK_XINCLUDES}
+	TKLIB="${TK_PREFIX}/lib/${TK_LIB_FILE} ${TCL_LIB_SPEC} ${TK_LIBS}"
+else
+	AC_MSG_CHECKING(for Tk)
+	TK_VERSION=nope
+	for i in "" 4.0 4.1; do
+		if test -r ${tryprefix}/lib/libtk${i}.a; then
+			TK_VERSION=$i
+		fi
+	done
+	if test "$TK_VERSION" = nope; then
+		AC_MSG_WARN(Didn't find Tk)
+		TKLIB=-ltk
+	else
+		TKLIB=${tryprefix}/lib/libtk${TK_VERSION}.a
+		if test "$TK_VERSION" = ""; then
+			AC_MSG_RESULT(3.x)
+		else
+			AC_MSG_RESULT($TK_VERSION)
+		fi
+	fi
+	TKLIB=${tryprefix}/lib/libtk${TK_VERSION}.a
+	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 $x_includes/X11/Intrinsic.h; then
+				not_really_there="yes"
+			fi
+		fi
+	fi
+	if test "$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
+		if test "$x_includes" != ""; then
+			XINCLUDES=-I$x_includes
+		else
+			XINCLUDES="# no special path needed"
+		fi
+	fi
+	if test "$XINCLUDES" = nope; then
+		echo "Warning:  couldn't find any X11 include files."
+		XINCLUDES="# no include files found"
+	fi
+	if test "$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
+		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
+	TKINC=$XINCLUDES
+	TKLIB="${TKLIB} ${XLIBSW} ${TCLLIB}"
 fi
 AC_OUTPUT(Makefile)