tools/ccache: Update ccache 3.3.2 and refresh patch

Update ccache 3.3.2 and refresh patch

Preserving the original patch comments here by Karl Vogel:

"From 90762a9b8d9a50b6176f10bd6c2e2b9501117561 Mon Sep 17 00:00:00 2001
From: Karl Vogel <karl.vogel@gmail.com>
Date: Tue, 14 Jul 2015 11:05:33 +0200
Subject: [PATCH] Include environment variable GCC_HONOUR_COPTS in hash.

The OpenWRT patch, 910-mbsd_multi.patch, to GCC adds an extra
compilation flag, -fhonour-copts, which is influenced by an
environment variable called GCC_HONOUR_COPTS.

Include this environment var in the hash calculation as otherwise
the gcc stdout warning from a previous compilation might be shown
where, even when GCC_HONOUR_COPTS is in 's'ilent mode.

Signed-off-by: Karl Vogel <karl.vogel@gmail.com>"

Signed-off-by: Daniel Engberg <daniel.engberg.lists@pyret.net>

tools/ccache/Makefile

@@ -8,11 +8,11 @@ include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/target.mk
 
 PKG_NAME:=ccache
-PKG_VERSION:=3.1.11
+PKG_VERSION:=3.3.2
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=http://samba.org/ftp/ccache/
-PKG_MD5SUM:=0f6df80c8941d9020a1fd5df5ad57dd7
+PKG_MD5SUM:=2767d8f88f5ec218983a2f05c9e20df2
 
 include $(INCLUDE_DIR)/host-build.mk
 

tools/ccache/patches/100-honour-copts.patch

@@ -1,33 +1,12 @@
-From 90762a9b8d9a50b6176f10bd6c2e2b9501117561 Mon Sep 17 00:00:00 2001
-From: Karl Vogel <karl.vogel@gmail.com>
-Date: Tue, 14 Jul 2015 11:05:33 +0200
-Subject: [PATCH] Include environment variable GCC_HONOUR_COPTS in hash.
-
-The OpenWRT patch, 910-mbsd_multi.patch, to GCC adds an extra
-compilation flag, -fhonour-copts, which is influenced by an
-environment variable called GCC_HONOUR_COPTS.
-
-Include this environment var in the hash calculation as otherwise
-the gcc stdout warning from a previous compilation might be shown
-where, even when GCC_HONOUR_COPTS is in 's'ilent mode.
-
-Signed-off-by: Karl Vogel <karl.vogel@gmail.com>
----
- ccache.c | 1 +
- 1 file changed, 1 insertion(+)
-
 diff --git a/ccache.c b/ccache.c
-index e41af13..b736a9c 100644
+index 88e0ec5..7dffeb4 100644
 --- a/ccache.c
 +++ b/ccache.c
-@@ -965,6 +965,7 @@ calculate_object_hash(struct args *args, struct mdfour *hash, int direct_mode)
+@@ -1762,6 +1762,7 @@ calculate_object_hash(struct args *args, struct mdfour *hash, int direct_mode)
  			"CPLUS_INCLUDE_PATH",
  			"OBJC_INCLUDE_PATH",
- 			"OBJCPLUS_INCLUDE_PATH", /* clang */
+ 			"OBJCPLUS_INCLUDE_PATH", // clang
 +			"GCC_HONOUR_COPTS",
  			NULL
  		};
- 		for (p = envvars; *p != NULL ; ++p) {
--- 
-1.9.1
-
+ 		for (const char **p = envvars; *p; ++p) {