cpplib.h (struct cpp_dir): Add new field, canonical_name.
libcpp/ChangeLog
* include/cpplib.h (struct cpp_dir): Add new field, canonical_name.
gcc/ChangeLog
* incpath.c: Use HOST_LACKS_INODE_NUMBERS conditional
rather than OS names to choose INO_T_EQ definition.
(DIRS_EQ) [!INO_T_EQ]: Don't worry about case in comparison.
(add_path) [!INO_T_EQ]: Use lrealpath to fill canonical_name field.
From-SVN: r136196
diff --git a/libcpp/include/cpplib.h b/libcpp/include/cpplib.h
index 76288a9..92ab291 100644
--- a/libcpp/include/cpplib.h
+++ b/libcpp/include/cpplib.h
@@ -508,6 +508,10 @@
char *name;
unsigned int len;
+ /* The canonicalized NAME as determined by lrealpath. This field
+ is only used by hosts that lack reliable inode numbers. */
+ char *canonical_name;
+
/* One if a system header, two if a system header that has extern
"C" guards for C++. */
unsigned char sysp;