libfdt: Fix redefined uintptr_t warning for USE_HOSTCC
Compiling U-Boot in an old OS environment (RedHat-7.3 :-) gives the
following warnings from FDT:
include/libfdt_env.h:50: warning: redefinition of 'uintptr_t'
/usr/include/stdint.h:129: warning: 'uintptr_t' previously declared here
Fix: Protect the definition of uintptr_t when compiling on the host
system.
Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
diff --git a/include/libfdt_env.h b/include/libfdt_env.h
index 355ebf2..ea474a5 100644
--- a/include/libfdt_env.h
+++ b/include/libfdt_env.h
@@ -47,6 +47,7 @@
#define cpu_to_fdt64(x) (x)
#endif
+#ifndef USE_HOSTCC
/*
* Types for `void *' pointers.
*
@@ -58,5 +59,6 @@
#else
typedef unsigned int uintptr_t;
#endif
+#endif /* not USE_HOSTCC */
#endif /* _LIBFDT_ENV_H */