tools/squashfs4: bump to 4.6.1

Changelogs:
https://github.com/plougher/squashfs-tools/blob/4.6.1/CHANGES

Removed upstreamed patches:
- 001-Unsquashfs-Add-and-make-some-header-includes-conditi.patch
- 002-Mksquashfs-Make-sysinfo-conditional.patch
- 003-Only-use-available-CPUs.patch
- 004-action-rework-strdupa-with-POSIX-strdup-and-free.patch
- 005-Don-t-use-sigwaitinfo-sigtimedwait-if-not-supported.patch
- 006-Move-sysinfo.h-into-the-linux-only-section-should-fi.patch
- 007-Unsquashfs-fix-compilation-error-for-missing-sysctl..patch
- 100-portability.patch

Signed-off-by: Linhui Liu <liulinhui36@gmail.com>

1 files changed, 0 insertions, 37 deletions

diff --git a/tools/squashfs4/patches/100-portability.patch b/tools/squashfs4/patches/100-portability.patch
deleted file mode 100644
index fe804d4476..0000000000
--- a/tools/squashfs4/patches/100-portability.patch
+++ /dev/null
@@ -1,37 +0,0 @@
---- a/squashfs-tools/xattr.c
-+++ b/squashfs-tools/xattr.c
-@@ -115,6 +115,7 @@ int xattr_get_prefix(struct xattr_list *
- 	
- static int read_xattrs_from_system(char *filename, struct xattr_list **xattrs)
- {
-+#if defined(linux)
- 	ssize_t size, vsize;
- 	char *xattr_names, *p;
- 	int i;
-@@ -227,6 +228,10 @@ failed:
- 	free(xattr_list);
- 	free(xattr_names);
- 	return 0;
-+#else
-+	*xattrs = NULL;
-+	return 0;
-+#endif
- }
- 
- 
---- a/squashfs-tools/unsquashfs_xattr.c
-+++ b/squashfs-tools/unsquashfs_xattr.c
-@@ -36,6 +36,7 @@ extern int strict_errors;
- 
- int write_xattr(char *pathname, unsigned int xattr)
- {
-+#if defined(linux)
- 	unsigned int count;
- 	struct xattr_list *xattr_list;
- 	int i;
-@@ -147,4 +148,5 @@ int write_xattr(char *pathname, unsigned
- 	free_xattr(xattr_list, count);
- 
- 	return !failed;
-+#endif
- }