Add buildroot 2018-02

buildroot/package/sqlcipher/Config.in

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+config BR2_PACKAGE_SQLCIPHER
+	bool "sqlcipher"
+	depends on !BR2_PACKAGE_SQLITE
+	depends on BR2_TOOLCHAIN_HAS_THREADS
+	select BR2_PACKAGE_OPENSSL
+	help
+	  SQLCipher is an SQLite extension that provides 256 bits AES
+	  encryption of database files. Note that it is a fork of
+	  SQLite and they cannot be installed side-by-side.
+
+	  http://sqlcipher.net
+
+if BR2_PACKAGE_SQLCIPHER
+
+config BR2_PACKAGE_SQLCIPHER_READLINE
+	bool "Command-line editing"
+	select BR2_PACKAGE_NCURSES
+	select BR2_PACKAGE_READLINE
+	help
+	  Enable command-line editing. This requires ncurses and
+	  readline.
+
+config BR2_PACKAGE_SQLCIPHER_STAT3
+	bool "Additional query optimizations (stat3)"
+	help
+	  Adds additional logic to the ANALYZE command and to the
+	  query planner that can help SQLite to choose a better query
+	  plan under certain situations.
+
+endif
+
+comment "sqlcipher conflicts with sqlite"
+	depends on BR2_PACKAGE_SQLITE
+
+comment "sqlcipher needs a toolchain w/ threads"
+	depends on !BR2_PACKAGE_SQLITE
+	depends on !BR2_TOOLCHAIN_HAS_THREADS

buildroot/package/sqlcipher/sqlcipher.hash

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+# locally computed
+sha256  25fa4f4cb38dcf9e52e4d1f46be8fee9c7aaef35b6df96912a216b289e22c2af  sqlcipher-v3.2.0.tar.gz

buildroot/package/sqlcipher/sqlcipher.mk

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+################################################################################
+#
+# sqlcipher
+#
+################################################################################
+
+SQLCIPHER_VERSION = v3.2.0
+SQLCIPHER_SITE = $(call github,sqlcipher,sqlcipher,$(SQLCIPHER_VERSION))
+SQLCIPHER_DEPENDENCIES = openssl host-tcl
+SQLCIPHER_INSTALL_STAGING = YES
+
+SQLCIPHER_CONF_ENV = \
+	CFLAGS="$(TARGET_CFLAGS) $(SQLCIPHER_CFLAGS)" \
+	TCLSH_CMD=$(HOST_DIR)/bin/tclsh$(TCL_VERSION_MAJOR)
+
+SQLCIPHER_CONF_OPTS = \
+	--enable-threadsafe \
+	--disable-tcl
+
+SQLCIPHER_CFLAGS += -DSQLITE_HAS_CODEC # Required according to the README
+SQLCIPHER_CONF_ENV += LIBS="-lcrypto -lz"
+
+ifeq ($(BR2_PACKAGE_SQLCIPHER_STAT3),y)
+SQLCIPHER_CFLAGS += -DSQLITE_ENABLE_STAT3
+endif
+
+ifeq ($(BR2_PACKAGE_SQLCIPHER_READLINE),y)
+SQLCIPHER_DEPENDENCIES += ncurses readline
+SQLCIPHER_CONF_OPTS += --with-readline-inc="-I$(STAGING_DIR)/usr/include"
+else
+SQLCIPHER_CONF_OPTS += --disable-readline
+endif
+
+$(eval $(autotools-package))