Fixed the include/import error reported by Kerim Borchaev

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@5359 626c5289-ae23-0410-ae9c-e8d60b6d4f22

CHANGES.current

@@ -1,5 +1,17 @@
 Version 1.3.20 (In progress)
 ============================
+11/20/2003: mmatus
+	    Fixed the include/import error reported by Kerim Borchaev,
+	    where two files with names like
+
+	    'dir1/hello.i'
+	    'dir2/hello.i'
+	    
+	    can not be include at the same time. Swig was including
+	    just the first one, assuming the second one was not a
+	    different one, since it was checking/keeping just the
+	    basename 'hello.i'.
+
 11/19/2003: beazley
             Changes to the SWIG runtime library support. 
               -  The -c command line option has been renamed to -noruntime

Examples/test-suite/common.mk

@@ -56,8 +56,7 @@ CPP_TEST_BROKEN += \
 	using_namespace
 
 # Broken C test cases. (Can be run individually using make testcase.ctest.)
-C_TEST_BROKEN += \
+C_TEST_BROKEN +=
-	inctest.i 
 
 
 # C++ test cases. (Can be run individually using make testcase.cpptest.)
@@ -276,6 +275,7 @@ C_TEST_CASES += \
 	defines \
 	enums \
 	function_typedef \
+	inctest.i \
 	lib_carrays \
 	lib_cdata \
 	lib_cmalloc \

Examples/test-suite/python/inctest_runme.py

@@ -1,5 +1,6 @@
 import inctest
 
+error = 0
 try:
   a = inctest.A()
 except:

Examples/test-suite/testdir/subdir1/subinc1.i

@@ -1 +1,2 @@
 %include "hello.i"
+%include "hello.i"

Source/Preprocessor/cpp.c

@@ -78,11 +78,15 @@ copy_location(DOH *s1, DOH *s2) {
 
 static String *cpp_include(String_or_char *fn) {
   String *s;
-  if (single_include) {
-    if (Getattr(included_files,fn)) return 0;
-    Setattr(included_files,fn,fn);
-  }
   s = Swig_include(fn);
+  if (single_include) {
+    String *file = Getfile(s);
+    if (Getattr(included_files,file)) {
+      Delete(s);
+      return 0;
+    }
+    Setattr(included_files,file,file);
+  }
   if (!s) {
     Seek(fn,0,SEEK_SET);
     if (ignore_missing) {