#
# Copyright (C) 2014 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:=alpine
PKG_VERSION:=2.23
PKG_RELEASE:=2

PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
PKG_SOURCE_URL:=http://alpine.x10host.com/alpine/release/src
PKG_HASH:=793a61215c005b5fcffb48f642f125915276b7ec7827508dd9e83d4c4da91f7b

PKG_MAINTAINER:=Antti Seppälä <a.seppala@gmail.com>
PKG_LICENSE:=Apache-2.0
PKG_LICENSE_FILES:=LICENSE

PKG_INSTALL:=1
PKG_BUILD_PARALLEL:=1

include $(INCLUDE_DIR)/package.mk
include $(INCLUDE_DIR)/nls.mk

define Package/alpine/Default
  SECTION:=mail
  CATEGORY:=Mail
  DEPENDS:=+libopenssl +libncurses +libpthread +libpam $(ICONV_DEPENDS) $(INTL_DEPENDS)
  TITLE:=Alternatively Licensed Program for Internet News and Email
  URL:=http://alpine.x10host.com/alpine/
endef

define Package/alpine/Default/description
 Alpine (Alternatively Licensed Program for Internet News and Email) is a
 free software email client developed at the University of Washington.
 It is suitable for both the inexperienced email user as well as for
 the most demanding power user.
endef

define Package/alpine
$(call Package/alpine/Default)
  TITLE+= (with OpenSSL support)
  DEPENDS+= +libopenssl
  VARIANT:=ssl
endef

define Package/alpine/description
$(call Package/alpine/Default/description)
 This package is built with OpenSSL support.
endef

define Package/alpine-nossl
$(call Package/alpine/Default)
  TITLE+= (without OpenSSL support)
  VARIANT:=nossl
endef

define Package/alpine-nossl/description
$(call Package/alpine/Default/description)
 This package is built without OpenSSL support.
endef

CONFIGURE_ARGS += \
	--with-libiconv-prefix=$(ICONV_PREFIX) \
	--with-libintl-prefix=$(INTL_PREFIX) \
	--without-tcl \
	--without-ldap \
	--without-krb5 \
	--with-system-pinerc=/etc/pine.conf \
	--with-system-fixed-pinerc=/etc/pine.conf.fixed \
	--with-supplied-regex \
	--with-default-sshpath=/usr/bin/ssh \
	--disable-debug \
	--disable-mouse \
	--with-c-client-target=slx \
	$(if $(CONFIG_IPV6),--with,--without)-ipv6

CONFIGURE_VARS += \
	top_builddir=$(PKG_BUILD_DIR)

ifeq ($(BUILD_VARIANT),ssl)
	CONFIGURE_ARGS += \
		--with-ssl-include-dir=$(STAGING_DIR)/usr/include/openssl/. \
		--with-ssl-lib-dir=$(STAGING_DIR)/usr/lib
else
	CONFIGURE_ARGS += \
		--without-ssl
endif

define Build/Compile
	( cd $(PKG_BUILD_DIR)/pith ; \
		$(HOSTCC) help_h_gen.c -c -o help_h_gen.o ; \
		$(HOSTCC) help_h_gen.o -o help_h_gen ; \
		$(HOSTCC) help_c_gen.c -c -o help_c_gen.o ; \
		$(HOSTCC) help_c_gen.o -o help_c_gen ; \
	)
	$(call Build/Compile/Default)
endef

define Package/alpine/install
	$(INSTALL_DIR) $(1)/usr/bin
	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/alpine $(1)/usr/bin/
endef

Package/alpine-nossl/install = $(Package/alpine/install)

$(eval $(call BuildPackage,alpine))
$(eval $(call BuildPackage,alpine-nossl))