squashfs-tools: bump to version 4.5

Drop GCC 10 build patch
Adds 2 more utilities which are symlinks to mksquashfs,unsquashfs.

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>

utils/squashfs-tools/Makefile

@@ -8,8 +8,8 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=squashfs-tools
-PKG_VERSION:=4.4
-PKG_RELEASE:=3
+PKG_VERSION:=4.5
+PKG_RELEASE:=$(AUTORELEASE)
 
 PKG_LICENSE:=GPL-2.0-only
 PKG_LICENSE_FILES:=COPYING
@@ -18,7 +18,7 @@ PKG_CPE_ID:=cpe:/a:phillip_lougher:squashfs
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://codeload.github.com/plougher/squashfs-tools/tar.gz/${PKG_VERSION}?
-PKG_HASH:=a7fa4845e9908523c38d4acf92f8a41fdfcd19def41bd5090d7ad767a6dc75c3
+PKG_HASH:=b9e16188e6dc1857fe312633920f7d71cc36b0162eb50f3ecb1f0040f02edddd
 
 PKG_BUILD_PARALLEL:=1
 include $(INCLUDE_DIR)/package.mk
@@ -83,11 +83,13 @@ endef
 define Package/squashfs-tools-mksquashfs/install
 	$(INSTALL_DIR) $(1)/usr/sbin
 	$(INSTALL_BIN) $(PKG_BUILD_DIR)/squashfs-tools/mksquashfs $(1)/usr/sbin/mksquashfs
+	$(LN) mksquashfs $(1)/usr/sbin/sqfstar
 endef
 
 define Package/squashfs-tools-unsquashfs/install
 	$(INSTALL_DIR) $(1)/usr/sbin
 	$(INSTALL_BIN) $(PKG_BUILD_DIR)/squashfs-tools/unsquashfs $(1)/usr/sbin/unsquashfs
+	$(LN) unsquashfs $(1)/usr/sbin/sqfscat
 endef
 
 $(eval $(call BuildPackage,squashfs-tools-mksquashfs))

utils/squashfs-tools/patches/010-gcc10.patch

@@ -1,41 +0,0 @@
-From fe2f5da4b0f8994169c53e84b7cb8a0feefc97b5 Mon Sep 17 00:00:00 2001
-From: Sergei Trofimovich <slyfox@gentoo.org>
-Date: Sun, 26 Jan 2020 18:35:13 +0000
-Subject: [PATCH] squashfs-tools: fix build failure against gcc-10
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-On gcc-10 (and gcc-9 -fno-common) build fails as:
-
-```
-cc ... -o mksquashfs
-ld: read_fs.o:(.bss+0x0):
-  multiple definition of `fwriter_buffer'; mksquashfs.o:(.bss+0x400c90): first defined here
-ld: read_fs.o:(.bss+0x8):
-  multiple definition of `bwriter_buffer'; mksquashfs.o:(.bss+0x400c98): first defined here
-```
-
-gcc-10 will change the default from -fcommon to fno-common:
-https://gcc.gnu.org/PR85678.
-
-The error also happens if CFLAGS=-fno-common passed explicitly.
-
-Reported-by: Toralf Förster
-Bug: https://bugs.gentoo.org/706456
-Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
----
- squashfs-tools/mksquashfs.h | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/squashfs-tools/mksquashfs.h
-+++ b/squashfs-tools/mksquashfs.h
-@@ -143,7 +143,7 @@ struct append_file {
- #endif
- 
- extern struct cache *reader_buffer, *fragment_buffer, *reserve_cache;
--struct cache *bwriter_buffer, *fwriter_buffer;
-+extern struct cache *bwriter_buffer, *fwriter_buffer;
- extern struct queue *to_reader, *to_deflate, *to_writer, *from_writer,
- 	*to_frag, *locked_fragment, *to_process_frag;
- extern struct append_file **file_mapping;