Move buildroot to bsp directory.

bsp/buildroot/package/squashfs/0001-musl.patch

@@ -0,0 +1,71 @@
+Fix musl build
+
+Downloaded from
+http://cgit.openembedded.org/openembedded-core/tree/meta/recipes-devtools/squashfs-tools/squashfs-tools/fix-compat.patch
+and adjusted paths.
+
+Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
+
+Define FNM_EXTMATCH if not defined its glibc specific define
+include missing sys/stat.h for stat* function declarations
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Index: squashfs-tools/action.c
+===================================================================
+--- a/squashfs-tools.orig/action.c
++++ b/squashfs-tools/action.c
+@@ -44,6 +44,10 @@
+ #include "action.h"
+ #include "error.h"
+ 
++#if !defined(FNM_EXTMATCH)
++#define FNM_EXTMATCH 0
++#endif
++
+ /*
+  * code to parse actions
+  */
+Index: squashfs-tools/mksquashfs.c
+===================================================================
+--- a/squashfs-tools.orig/mksquashfs.c
++++ b/squashfs-tools/mksquashfs.c
+@@ -1286,6 +1286,10 @@ void write_dir(squashfs_inode *inode, st
+ 		dir_size + 3, directory_block, directory_offset, NULL, NULL,
+ 		dir, 0);
+ 
++#if !defined(FNM_EXTMATCH)
++#define FNM_EXTMATCH 0
++#endif
++
+ #ifdef SQUASHFS_TRACE
+ 	{
+ 		unsigned char *dirp;
+Index: squashfs-tools/pseudo.c
+===================================================================
+--- a/squashfs-tools.orig/pseudo.c
++++ b/squashfs-tools/pseudo.c
+@@ -32,6 +32,7 @@
+ #include <stdlib.h>
+ #include <sys/types.h>
+ #include <sys/wait.h>
++#include <sys/stat.h>
+ #include <ctype.h>
+ 
+ #include "pseudo.h"
+Index: squashfs-tools/unsquashfs.c
+===================================================================
+--- a/squashfs-tools.orig/unsquashfs.c
++++ b/squashfs-tools/unsquashfs.c
+@@ -38,6 +38,10 @@
+ #include <limits.h>
+ #include <ctype.h>
+ 
++#ifndef FNM_EXTMATCH
++#define FNM_EXTMATCH 0
++#endif
++
+ struct cache *fragment_cache, *data_cache;
+ struct queue *to_reader, *to_inflate, *to_writer, *from_writer;
+ pthread_t *thread, *inflator_thread;

bsp/buildroot/package/squashfs/Config.in

@@ -0,0 +1,48 @@
+config BR2_PACKAGE_SQUASHFS
+	bool "squashfs"
+	depends on BR2_TOOLCHAIN_HAS_THREADS
+	depends on BR2_USE_MMU # fork()
+	select BR2_PACKAGE_SQUASHFS_GZIP if !(BR2_PACKAGE_SQUASHFS_LZMA || BR2_PACKAGE_SQUASHFS_LZO)
+	help
+	  Tools to generate SquashFS filesystems.
+
+	  http://squashfs.sourceforge.net/
+
+if BR2_PACKAGE_SQUASHFS
+
+config BR2_PACKAGE_SQUASHFS_GZIP
+	bool "gzip support"
+	default y
+	select BR2_PACKAGE_ZLIB
+	help
+	  Support GZIP compression algorithm
+
+config BR2_PACKAGE_SQUASHFS_LZ4
+	bool "lz4 support"
+	select BR2_PACKAGE_LZ4
+	help
+	  Support LZ4 compression algorithm
+
+config BR2_PACKAGE_SQUASHFS_LZMA
+	bool "lzma support"
+	select BR2_PACKAGE_XZ
+	help
+	  Support LZMA compression algorithm
+
+config BR2_PACKAGE_SQUASHFS_LZO
+	bool "lzo support"
+	select BR2_PACKAGE_LZO
+	help
+	  Support LZO compression algorithm
+
+config BR2_PACKAGE_SQUASHFS_XZ
+	bool "xz support"
+	select BR2_PACKAGE_XZ
+	help
+	  Support XZ compression algorithm
+
+endif
+
+comment "squashfs needs a toolchain w/ threads"
+	depends on !BR2_TOOLCHAIN_HAS_THREADS
+	depends on BR2_USE_MMU

bsp/buildroot/package/squashfs/Config.in.host

@@ -0,0 +1,6 @@
+config BR2_PACKAGE_HOST_SQUASHFS
+	bool "host squashfs"
+	help
+	  Tools to generate SquashFS filesystems.
+
+	  http://squashfs.sourceforge.net/

bsp/buildroot/package/squashfs/squashfs.hash

@@ -0,0 +1,2 @@
+# Locally computed:
+sha256  0d605512437b1eb800b4736791559295ee5f60177e102e4d4ccd0ee241a5f3f6  squashfs4.3.tar.gz

bsp/buildroot/package/squashfs/squashfs.mk

@@ -0,0 +1,88 @@
+################################################################################
+#
+# squashfs
+#
+################################################################################
+
+SQUASHFS_VERSION = 4.3
+SQUASHFS_SOURCE = squashfs$(SQUASHFS_VERSION).tar.gz
+SQUASHFS_SITE = http://downloads.sourceforge.net/project/squashfs/squashfs/squashfs$(SQUASHFS_VERSION)
+SQUASHFS_LICENSE = GPLv2+
+SQUASHFS_LICENSE_FILES = COPYING
+SQUASHFS_MAKE_ARGS = XATTR_SUPPORT=1
+
+ifeq ($(BR2_PACKAGE_SQUASHFS_LZ4),y)
+SQUASHFS_DEPENDENCIES += lz4
+SQUASHFS_MAKE_ARGS += LZ4_SUPPORT=1 COMP_DEFAULT=lz4
+else
+SQUASHFS_MAKE_ARGS += LZ4_SUPPORT=0
+endif
+
+ifeq ($(BR2_PACKAGE_SQUASHFS_LZMA),y)
+SQUASHFS_DEPENDENCIES += xz
+SQUASHFS_MAKE_ARGS += LZMA_XZ_SUPPORT=1 COMP_DEFAULT=lzma
+else
+SQUASHFS_MAKE_ARGS += LZMA_XZ_SUPPORT=0
+endif
+
+ifeq ($(BR2_PACKAGE_SQUASHFS_XZ),y)
+SQUASHFS_DEPENDENCIES += xz
+SQUASHFS_MAKE_ARGS += XZ_SUPPORT=1 COMP_DEFAULT=xz
+else
+SQUASHFS_MAKE_ARGS += XZ_SUPPORT=0
+endif
+
+ifeq ($(BR2_PACKAGE_SQUASHFS_LZO),y)
+SQUASHFS_DEPENDENCIES += lzo
+SQUASHFS_MAKE_ARGS += LZO_SUPPORT=1 COMP_DEFAULT=lzo
+else
+SQUASHFS_MAKE_ARGS += LZO_SUPPORT=0
+endif
+
+ifeq ($(BR2_PACKAGE_SQUASHFS_GZIP),y)
+SQUASHFS_DEPENDENCIES += zlib
+SQUASHFS_MAKE_ARGS += GZIP_SUPPORT=1 COMP_DEFAULT=gzip
+else
+SQUASHFS_MAKE_ARGS += GZIP_SUPPORT=0
+endif
+
+HOST_SQUASHFS_DEPENDENCIES = host-zlib host-lz4 host-lzo host-xz
+
+HOST_SQUASHFS_MAKE_ARGS = \
+	XATTR_SUPPORT=1 \
+	XZ_SUPPORT=1    \
+	GZIP_SUPPORT=1  \
+	LZ4_SUPPORT=1	\
+	LZO_SUPPORT=1	\
+	LZMA_XZ_SUPPORT=1
+
+define SQUASHFS_BUILD_CMDS
+	$(TARGET_MAKE_ENV) $(MAKE)    \
+		CC="$(TARGET_CC)"           \
+		EXTRA_CFLAGS="$(TARGET_CFLAGS)"   \
+		EXTRA_LDFLAGS="$(TARGET_LDFLAGS)" \
+		$(SQUASHFS_MAKE_ARGS) \
+		-C $(@D)/squashfs-tools/
+endef
+
+define SQUASHFS_INSTALL_TARGET_CMDS
+	$(TARGET_MAKE_ENV) $(MAKE) $(SQUASHFS_MAKE_ARGS) \
+		-C $(@D)/squashfs-tools/ INSTALL_DIR=$(TARGET_DIR)/usr/bin install
+endef
+
+define HOST_SQUASHFS_BUILD_CMDS
+	$(HOST_MAKE_ENV) $(MAKE) \
+		CC="$(HOSTCC)" \
+		EXTRA_CFLAGS="$(HOST_CFLAGS)"   \
+		EXTRA_LDFLAGS="$(HOST_LDFLAGS)" \
+		$(HOST_SQUASHFS_MAKE_ARGS) \
+		-C $(@D)/squashfs-tools/
+endef
+
+define HOST_SQUASHFS_INSTALL_CMDS
+	$(HOST_MAKE_ENV) $(MAKE) $(HOST_SQUASHFS_MAKE_ARGS) \
+		-C $(@D)/squashfs-tools/ INSTALL_DIR=$(HOST_DIR)/usr/bin install
+endef
+
+$(eval $(generic-package))
+$(eval $(host-generic-package))