# Chicken Scheme  was packaged for OpenWRT and LibreCMC by
# Jerônimo Cordoni Pellegrini <j_p@aleph0.info> in April 2019.

# This package configuration file is licensed under the GPL-3+

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

# The upstream authors of Chicken Scheme are Felix Winkelmann and the 
# CHICKEN Team.

include $(TOPDIR)/rules.mk

PKG_NAME:=chicken-scheme-interpreter
PKG_VERSION=5.1.0
PKG_RELEASE:=1

PKG_BUILD_DIR:=$(BUILD_DIR)/chicken-$(PKG_VERSION)
PKG_SOURCE:=chicken-$(PKG_VERSION).tar.gz
PKG_SOURCE_URL:=https://code.call-cc.org/releases/5.1.0/
PKG_HASH:=5c1101a8d8faabfd500ad69101e0c7c8bd826c68970f89c270640470e7b84b4b

PKG_LICENSE:=BSD-3-Clause
PKG_LICENSE_FILES:=LICENSE

include $(INCLUDE_DIR)/package.mk

define Package/chicken-scheme-interpreter
SECTION:=lang
CATEGORY:=Languages
TITLE:=Chicken Scheme
URL:=https://call-cc.org
MAINTAINER:=Jeronimo Pellegrini <j_p@aleph0.info>
endef

define Package/chicken-scheme-interpreter/description
  Chicken is an implementation of the Scheme language. It is portable, efficient, and supports 
  the R5RS and R7RS (work in progress) standards, and many extensions.
  Chicken can be used as a scripting language to automate tasks.
  This package contains the interpreter, 'csi', only --
  the compiler and the package installer are not included because they depend on a C compiler.
  For more information, please refer to the Chicken Scheme website at https://call-cc.org.
endef

MAKE_FLAGS += PLATFORM=linux C_COMPILER=$(TARGET_CC) LINKER=$(TARGET_CC) PREFIX=/usr C_COMPILER_OPTIMIZATION_OPTIONS="$(TARGET_CFLAGS)"

# not installed:
# - csc and chicken, the compiler
# - the include dir (only useful with the compiler)
# - install, uninstall, status, and chicken-do, which deal with modules (installation of more modules depends on the compiler)
# - profiler
# - feathers, the debugger
# - libchicken.a, the static library
define Package/chicken-scheme-interpreter/install
	$(INSTALL_DIR)  $(1)/usr/bin
	$(INSTALL_DIR)  $(1)/usr/lib/chicken/11
	$(INSTALL_BIN) $(PKG_BUILD_DIR)/csi     $(1)/usr/bin/
	$(CP) $(PKG_BUILD_DIR)/libchicken.so.11 $(1)/usr/lib/
	$(CP) $(PKG_BUILD_DIR)/libchicken.so    $(1)/usr/lib/
	$(CP) $(PKG_BUILD_DIR)/*.import.so      $(1)/usr/lib/chicken/11/
	$(CP) $(PKG_BUILD_DIR)/types.db         $(1)/usr/lib/chicken/11/
endef

$(eval $(call BuildPackage,chicken-scheme-interpreter))