diff -ruN openbabel-1.100.0.orig/Makefile.in openbabel-1.100.0/Makefile.in
--- openbabel-1.100.0.orig/Makefile.in	Mon Dec  2 17:38:50 2002
+++ openbabel-1.100.0/Makefile.in	Mon Jul 21 16:06:34 2003
@@ -9,6 +9,8 @@
 exec_prefix   = @exec_prefix@
 mandir        = @mandir@/man1
 bindir        = @bindir@
+libdir        = @libdir@
+includedir    = @includedir@
 
 DESTDIR       =
 
diff -ruN openbabel-1.100.0.orig/configure openbabel-1.100.0/configure
--- openbabel-1.100.0.orig/configure	Fri Dec  6 18:53:35 2002
+++ openbabel-1.100.0/configure	Mon Jul 21 16:08:10 2003
@@ -4058,7 +4058,7 @@
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
-#include <strstream.h>
+#include <strstream>
 _ACEOF
 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
diff -ruN openbabel-1.100.0.orig/src/Makefile.in openbabel-1.100.0/src/Makefile.in
--- openbabel-1.100.0.orig/src/Makefile.in	Mon Dec  2 17:21:26 2002
+++ openbabel-1.100.0/src/Makefile.in	Mon Jul 21 16:06:34 2003
@@ -4,6 +4,8 @@
 exec_prefix   = @exec_prefix@
 pkgdatadir    = @datadir@/openbabel
 bindir        = @bindir@
+libdir        = @libdir@
+includedir    = @includedir@
 
 DESTDIR       = 
 
@@ -43,7 +45,7 @@
 HDRS	      = aromatic.h atomtyp.h base.h binary.h \
 		bitgrid.h bitvec.h chiral.h chains.h cwrap.h \
 		data.h element.h extable.h fileformat.h grid.h \
-		matrix.h mol.h molchrg.h molvector.h oeifstream.h \
+		matrix.h mol.h molchrg.h molvector.h \
 		obutil.h parsmart.h patty.h phmodel.h phmodeldata.h \
 		resdata.h ring.h rotor.h smi.h typer.h types.h version.h \
 		chains.h generic.h oberror.h
@@ -66,20 +68,24 @@
 
 PROGRAM	      = babel
 
-LIBRARY       = libopenbabel.a
+LIBRARY       = libopenbabel
 
 EXTRA_DIST    = bin2hex.pl
 
 MAKEFILE      = Makefile
 
-$(PROGRAM):     $(MAIN) $(LIBRARY)
-		$(LINKER) $(LDFLAGS) -o  $(PROGRAM) $(MAIN) $(LIBRARY) $(LIBS)
+$(PROGRAM):     $(MAIN) $(LIBRARY).a
+		$(LINKER) $(LDFLAGS) -o  $(PROGRAM) $(MAIN) $(LIBRARY).a $(LIBS)
 
-$(LIBRARY):	$(DATAINCS) $(OBJS) $(EXTRAOBJS)
-		$(AR) -r $(LIBRARY) $(OBJS) $(EXTRAOBJS)
-		$(RANLIB) $(LIBRARY)
+$(LIBRARY).a:	$(DATAINCS) $(OBJS) $(EXTRAOBJS)
+		$(LINKER) -dynamiclib -install_name $(libdir)/$(LIBRARY).1.dylib -compatibility_version 1.0.0 -current_version 1.100.0 -o $(LIBRARY).1.100.0.dylib $(OBJS) $(EXTRAOBJS)
+		rm -f $(LIBRARY).1.dylib $(LIBRARY).dylib
+		ln -s $(LIBRARY).1.100.0.dylib $(LIBRARY).1.dylib
+		ln -s $(LIBRARY).1.100.0.dylib $(LIBRARY).dylib 
+		$(AR) -r $(LIBRARY).a $(OBJS) $(EXTRAOBJS)
+		$(RANLIB) $(LIBRARY).a
 
-all:		$(DATAINCS) $(LIBRARY) $(PROGRAM)
+all:		$(DATAINCS) $(LIBRARY).a $(PROGRAM)
 
 test:		check
 check:		$(PROGRAM)
@@ -91,7 +97,19 @@
 
 install:	$(PROGRAM)
 		$(MKDIRS) $(DESTDIR)$(bindir)
-		$(INSTALL) $(PROGRAM) $(DESTDIR)$(bindir)
+		$(INSTALL) -m755 $(PROGRAM) $(DESTDIR)$(bindir)
+		$(MKDIRS) $(DESTDIR)$(libdir)
+		$(INSTALL) -m644 $(LIBRARY).a $(DESTDIR)$(libdir)
+		$(INSTALL) -m644 $(LIBRARY).1.100.0.dylib $(DESTDIR)$(libdir)
+		ln -s $(LIBRARY).1.100.0.dylib \
+			$(DESTDIR)$(libdir)/$(LIBRARY).1.dylib
+		ln -s $(LIBRARY).1.100.0.dylib \
+			$(DESTDIR)$(libdir)/$(LIBRARY).dylib
+		$(MKDIRS) $(DESTDIR)$(includedir)/openbabel
+		$(INSTALL) -m644 $(HDRS) $(DESTDIR)$(includedir)/openbabel
+		$(MKDIRS) $(DESTDIR)$(includedir)/openbabel/math
+		$(INSTALL) -m644 math/matrix3x3.h $(DESTDIR)$(includedir)/openbabel/math
+		$(INSTALL) -m644 math/vector3.h $(DESTDIR)$(includedir)/openbabel/math
 		$(MKDIRS) $(DESTDIR)$(pkgdatadir)
 		(cd $(srcdir); $(INSTALL) -m644 $(DATAFILES) $(DESTDIR)$(pkgdatadir))
 
@@ -129,4 +147,4 @@
 
 .SUFFIXES:	.cpp
 .cpp.o:
-		$(CXX) $(CXXFLAGS) $(DEFS) $(INCS) -c $< -o $@
+		$(CXX) -fno-common $(CXXFLAGS) $(DEFS) $(INCS) -c $< -o $@