Minor improvements to build

Exclude source files in libbb that aren't used by busybox-w32.  This
speeds up the build marginally.  They can always be reinstated if
necessary.

Provide fake routines for everything in inode_hash.c so that it
can be excluded.  inode_hash.c is now unchanged from upstream.

Use last_char_is in has_exe_suffix_or_dot.  It doesn't save any
bytes but it makes the code neater.

1 files changed, 0 insertions, 1 deletions

diff --git a/include/mingw.h b/include/mingw.h
index 1bb2032cd..09903d582 100644
--- a/include/mingw.h
+++ b/include/mingw.h
@@ -435,7 +435,6 @@ const char * next_path_sep(const char *path);
 #define is_absolute_path(path) ((path)[0] == '/' || (path)[0] == '\\' || has_dos_drive_prefix(path))
 
 #define find_mount_point(n, s) find_mount_point(n)
-#define add_to_ino_dev_hashtable(s, n) (void)0
 
 /*
  * helpers