Link Octave tests and examples against Octave libraries

- Tests for bugs associated with loading .oct modules

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@13083 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/Makefile.in

@@ -331,12 +331,11 @@ python_clean:
 ##################################################################
 
 # Make sure these locate your Octave installation
-OCTAVE_INCLUDE= $(DEFS) @OCTAVEEXT@
-OCTAVE_LIB    =
 OCTAVE        = @OCTAVE@ -qf
+OCTAVE_CXX    = $(DEFS) @OCTAVE_CPPFLAGS@ @OCTAVE_CXXFLAGS@
 
 # Extra Octave specific dynamic linking options
-OCTAVE_DLNK   = @OCTAVEDYNAMICLINKING@
+OCTAVE_DLNK   = @OCTAVE_LDFLAGS@
 OCTAVE_SO     = @OCTAVE_SO@
 
 # ----------------------------------------------------------------
@@ -346,7 +345,7 @@ OCTAVE_SO     = @OCTAVE_SO@
 
 octave: $(SRCS)
 	$(SWIG) -octave $(SWIGOPT) $(INTERFACEPATH)
-	$(CXX) -g -c $(CCSHARED) $(CFLAGS) $(ICXXSRCS) $(INCLUDES) -I$(OCTAVE_INCLUDE)
+	$(CXX) -g -c $(CCSHARED) $(CFLAGS) $(ICXXSRCS) $(INCLUDES) $(OCTAVE_CXX)
 	$(CC) -g -c $(CCSHARED) $(CFLAGS) $(SRCS) $(CSRCS) $(INCLUDES)
 	$(LDSHARED) $(CFLAGS) $(OBJS) $(IOBJS) $(OCTAVE_DLNK) $(LIBS) -o $(LIBPREFIX)$(TARGET)$(OCTAVE_SO)
 
@@ -356,7 +355,7 @@ octave: $(SRCS)
 
 octave_cpp: $(SRCS)
 	$(SWIG) -c++ -octave $(SWIGOPT) $(INTERFACEPATH)
-	$(CXX) -g -c $(CCSHARED) $(CFLAGS) $(ICXXSRCS) $(SRCS) $(CXXSRCS) $(INCLUDES) -I$(OCTAVE_INCLUDE)
+	$(CXX) -g -c $(CCSHARED) $(CFLAGS) $(ICXXSRCS) $(SRCS) $(CXXSRCS) $(INCLUDES) $(OCTAVE_CXX)
 	$(CXXSHARED) -g $(CFLAGS) $(OBJS) $(IOBJS) $(OCTAVE_DLNK) $(LIBS) $(CPP_DLLIBS) -o $(LIBPREFIX)$(TARGET)$(OCTAVE_SO)
 
 # -----------------------------------------------------------------

configure.in

@@ -900,7 +900,6 @@ AC_SUBST(PERL5CCFLAGS)
 #----------------------------------------------------------------
 
 OCTAVEBIN=
-OCTAVEDYNAMICLINKING=
 OCTAVE_SO=.oct
 
 AC_ARG_WITH(octave, AS_HELP_STRING([--without-octave], [Disable Octave])
@@ -908,58 +907,51 @@ AS_HELP_STRING([--with-octave=path], [Set location of Octave executable]),[OCTAV
 
 # First, check for "--without-octave" or "--with-octave=no".
 if test x"${OCTAVEBIN}" = xno -o x"${with_alllang}" = xno ; then 
-AC_MSG_NOTICE([Disabling Octave])
+   AC_MSG_NOTICE([Disabling Octave])
-OCTAVE=
+   OCTAVE=
-else
 
 # First figure out what the name of Octave is
+elif test "x$OCTAVEBIN" = xyes; then
+   AC_CHECK_PROGS(OCTAVE, octave)
 
-if test "x$OCTAVEBIN" = xyes; then
-AC_CHECK_PROGS(OCTAVE, octave)
 else
-OCTAVE="$OCTAVEBIN"
+   OCTAVE="$OCTAVEBIN"
 fi
 
-
-AC_MSG_CHECKING(for Octave header files)
 if test -n "$OCTAVE"; then
-	OCTAVECONFIG=[`echo $OCTAVEBIN | sed 's|octave\([^/]*\)$|octave-config\1|'`]
+   AC_MSG_CHECKING([for mkoctfile])
-	if test -r "$OCTAVECONFIG"; then
+   AS_IF([test "x`${OCTAVE} -qfH --eval 'mkoctfile -p CXX' 2>/dev/null`" != x],[
-		OCTAVEDIR=`$OCTAVECONFIG -p OCTINCLUDEDIR | sed 's|/octave$||'`
+     AC_MSG_RESULT([yes])
-	else
+   ],[
-		OCTAVEDIR="/usr/include"
+     AC_MSG_ERROR([mkoctfile is not installed])
-	fi
+   ])
-	if test "$OCTAVEDIR" != ""; then
+   AC_MSG_CHECKING([for Octave preprocessor flags])
-		dirs="$OCTAVEDIR/octave $OCTAVEDIR"
+   OCTAVE_CPPFLAGS=
-		OCTAVEEXT=""
+   for n in CPPFLAGS INCFLAGS; do
-		for i in $dirs; do
+     OCTAVE_CPPFLAGS="${OCTAVE_CPPFLAGS} "`$OCTAVE -qfH --eval "mkoctfile -p $n"`
-			if test -r $i/octave/oct.h; then
+   done
-				OCTAVEEXT="$i"
+   AC_MSG_RESULT($OCTAVE_CPPFLAGS)
-				break;
+   AC_MSG_CHECKING([for Octave compiler flags])
-			fi
+   OCTAVE_CXXFLAGS=
-		done
+   for n in ALL_CXXFLAGS; do
-		if test "$OCTAVEEXT" = "" ; then
+     OCTAVE_CXXFLAGS="${OCTAVE_CXXFLAGS} "`$OCTAVE -qfH --eval "mkoctfile -p $n"`
-			AC_MSG_RESULT(not found)
+   done
-		else
+   AC_MSG_RESULT($OCTAVE_CXXFLAGS)
-			AC_MSG_RESULT($OCTAVEEXT)
+   AC_MSG_CHECKING([for Octave linker flags])
-		fi
+   OCTAVE_LDFLAGS=
-
+   for n in RDYNAMIC_FLAG LFLAGS RLD_FLAG OCTAVE_LIBS LIBS; do
-		AC_MSG_CHECKING(for Octave compiler options)
+     OCTAVE_LDFLAGS="${OCTAVE_LDFLAGS} "`$OCTAVE -qfH --eval "mkoctfile -p $n"`
- 		OCTAVECCFLAGS=""
+   done
-		AC_MSG_RESULT($OCTAVECCFLAGS)
+   AC_MSG_RESULT($OCTAVE_LDFLAGS)
-	fi
 else
-       	AC_MSG_RESULT(could not figure out how to run octave)
+   AC_MSG_RESULT(could not figure out how to run octave)
-fi
-
 fi
 
 AC_SUBST(OCTAVE)
-AC_SUBST(OCTAVEEXT)
 AC_SUBST(OCTAVE_SO)
-AC_SUBST(OCTAVEDYNAMICLINKING)
+AC_SUBST(OCTAVE_CPPFLAGS)
-AC_SUBST(OCTAVELIB)
+AC_SUBST(OCTAVE_CXXFLAGS)
-AC_SUBST(OCTAVECCFLAGS)
+AC_SUBST(OCTAVE_LDFLAGS)
 
 #----------------------------------------------------------------
 # Look for java
@@ -2215,7 +2207,7 @@ AC_SUBST(SKIP_PERL5)
 
 
 SKIP_OCTAVE=
-if test -z "$OCTAVE" || test -z "$OCTAVEEXT" ; then
+if test -z "$OCTAVE" ; then
     SKIP_OCTAVE="1"
 fi
 AC_SUBST(SKIP_OCTAVE)