[Mod] First commit

package/libscrypt/Config.in

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+config BR2_PACKAGE_LIBSCRYPT
+	bool "libscrypt"
+	# Unconditionally builds a shared library
+	depends on !BR2_STATIC_LIBS
+	help
+	  This is a library that implements the secure password
+	  hashing function "scrypt".
+
+	  http://www.lolware.net/libscrypt.html
+
+comment "libscrypt needs a toolchain w/ dynamic library"
+	depends on BR2_STATIC_LIBS

package/libscrypt/libscrypt.hash

@@ -0,0 +1,3 @@
+# Locally calculated
+sha256  a2d30ea16e6d288772791de68be56153965fe4fd4bcd787777618b8048708936  libscrypt-1.22.tar.gz
+sha256  aacbfd9e19e5b38ea09616cebf0751ef0cc7b6a19ea0fd78f4b0598b2c503394  LICENSE

package/libscrypt/libscrypt.mk

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+################################################################################
+#
+# libscrypt
+#
+################################################################################
+
+LIBSCRYPT_VERSION = 1.22
+LIBSCRYPT_SITE = $(call github,technion,libscrypt,v$(LIBSCRYPT_VERSION))
+LIBSCRYPT_LICENSE = BSD-2-Clause
+LIBSCRYPT_LICENSE_FILES = LICENSE
+LIBSCRYPT_INSTALL_STAGING = YES
+
+LIBSCRYPT_MAKE_OPTS = \
+	CC=$(TARGET_CC) \
+	CFLAGS_EXTRA="$(TARGET_CFLAGS)" \
+	LDFLAGS_EXTRA="$(TARGET_LDFLAGS)" \
+	PREFIX=/usr
+
+define LIBSCRYPT_BUILD_CMDS
+	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) $(LIBSCRYPT_MAKE_OPTS)
+endef
+
+define LIBSCRYPT_INSTALL_STAGING_CMDS
+	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) $(LIBSCRYPT_MAKE_OPTS) \
+		DESTDIR=$(STAGING_DIR) install
+endef
+
+define LIBSCRYPT_INSTALL_TARGET_CMDS
+	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) $(LIBSCRYPT_MAKE_OPTS) \
+		DESTDIR=$(TARGET_DIR) install
+endef
+
+$(eval $(generic-package))