#
# Copyright (C) 2005-2011 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#

include $(TOPDIR)/rules.mk

PKG_NAME:=libgcrypt
PKG_VERSION:=1.10.1
PKG_RELEASE:=1

PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
PKG_SOURCE_URL:=https://www.gnupg.org/ftp/gcrypt/libgcrypt/
PKG_HASH:=ef14ae546b0084cd84259f61a55e07a38c3b53afc0f546bffcef2f01baffe9de

PKG_MAINTAINER:=W. Michael Petullo <mike@flyn.org>
PKG_CPE_ID:=cpe:/a:gnupg:libgcrypt

PKG_INSTALL:=1
PKG_BUILD_PARALLEL:=1

include $(INCLUDE_DIR)/package.mk

define Package/libgcrypt
  SECTION:=libs
  CATEGORY:=Libraries
  DEPENDS:=+libgpg-error
  TITLE:=GNU crypto library
  URL:=https://www.gnupg.org/related_software/libgcrypt/
  LICENSE:=LGPL-2.1-or-later
  LICENSE_FILES:=COPYING.LIB
endef

define Package/libgcrypt/description
 This is a general purpose cryptographic library based on the code from
 GnuPG. It provides functions for all cryptograhic building blocks:
 symmetric ciphers (AES, DES, Arcfour, CAST5), hash algorithms (MD5, SHA-1,
 RIPE-MD160, SHA-224/256, SHA-384/512), MACs (HMAC for all hash
 algorithms), public key algorithms (RSA, DSA), large integer functions,
 random numbers and a lot of supporting functions. Some algorithms have
 been disabled to reduce size (Blowfish, Twofish, Serpent,
 RC2, SEED, Camellia, CRC, MD4, TIGER-192, Whirlpool, ElGamal, ECC).
endef

CONFIGURE_ARGS += \
	--enable-shared \
	--enable-static \
	--disable-asm \
	--disable-doc \
	--with-gpg-error-prefix="$(STAGING_DIR)/usr"

TARGET_CFLAGS += $(FPIC)

define Build/InstallDev
	$(INSTALL_DIR) $(1)/usr/bin $(2)/bin $(1)/usr/include $(1)/usr/lib $(1)/usr/share/aclocal
	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/libgcrypt-config $(1)/usr/bin/
	$(CP) $(PKG_INSTALL_DIR)/usr/include/gcrypt*.h $(1)/usr/include/
	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libgcrypt.{la,a,so*} $(1)/usr/lib/
	$(CP) $(PKG_INSTALL_DIR)/usr/share/aclocal/libgcrypt.m4 $(1)/usr/share/aclocal/
	$(SED) 's,^\(prefix\|exec_prefix\)=.*,\1=$(STAGING_DIR)/usr,g' $(1)/usr/bin/libgcrypt-config
	$(LN) ../../usr/bin/libgcrypt-config $(2)/bin/libgcrypt-config
endef

define Package/libgcrypt/install
	$(INSTALL_DIR) $(1)/usr/lib
	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libgcrypt.so.* $(1)/usr/lib/
endef

$(eval $(call BuildPackage,libgcrypt))