# The software `TinyScheme` was packaged for OpenWRT and LibreCMC by
# Christopher Howard <christopher.howard@qlfiles.net> in May 2018.

# 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 author of `TinyScheme` is Dimitrios Souflis
# <dsouflis@acm.org>

include $(TOPDIR)/rules.mk

PKG_NAME:=tinyscheme
PKG_VERSION:=1.41
PKG_RELEASE:=2

PKG_BUILD_DIR:=$(BUILD_DIR)/tinyscheme-$(PKG_VERSION)
PKG_SOURCE:=tinyscheme-$(PKG_VERSION).tar.gz
PKG_SOURCE_URL:=ftp://lavender.qlfiles.net/tinyscheme/
PKG_HASH:=eac0103494c755192b9e8f10454d9f98f2bbd4d352e046f7b253439a3f991999
PKG_CAT:=zcat
PKG_LICENSE:=BSD-3-Clause
PKG_LICENSE_FILES:=COPYING

include $(INCLUDE_DIR)/package.mk

define Package/tinyscheme
	SECTION:=lang
	CATEGORY:=Languages
	TITLE:=Interpreter for the TinyScheme programming language
	URL:=http://tinyscheme.sourceforge.net
	MAINTAINER=Christopher Howard <christopher.howard@qlfiles.net>
endef

define Package/tinyscheme-embedded
	SECTION:=lang
	CATEGORY:=Languages
	TITLE:=Library for embedding the TinyScheme programming language
	URL:=http://tinyscheme.sourceforge.net
	MAINTAINER=Christopher Howard <christopher.howard@qlfiles.net>
	DEPENDS:=tinyscheme
endef

define Package/tinyscheme/description
TinyScheme is a lightweight Scheme interpreter that implements as large
a subset of R5RS as was possible without getting very large and complicated.
This package installs the tinyscheme interpreter and init file.
endef

define Package/tinyscheme-embedded/description
TinyScheme is a lightweight Scheme interpreter that implements as large
a subset of R5RS as was possible without getting very large and complicated.
This package installs the library required for embedding TinyScheme in a C
program.
endef

define Build/Compile
	$(call Build/Compile/Default,PLATFORM_FEATURES='-fPIC -DInitFile="\"/usr/lib/tinyscheme/init.scm\""')
endef

define Package/tinyscheme/install
	$(INSTALL_DIR) $(1)/usr/bin
	$(INSTALL_BIN) $(PKG_BUILD_DIR)/scheme $(1)/usr/bin/tinyscheme
	$(INSTALL_DIR) $(1)/usr/lib/tinyscheme
	$(INSTALL_DATA) $(PKG_BUILD_DIR)/init.scm $(1)/usr/lib/tinyscheme/init.scm
endef

define Package/tinyscheme-embedded/install
	$(INSTALL_DIR) $(1)/usr/lib
	$(INSTALL_DATA) $(PKG_BUILD_DIR)/libtinyscheme.so $(1)/usr/lib/libtinyscheme.so
	$(INSTALL_DATA) $(PKG_BUILD_DIR)/libtinyscheme.a $(1)/usr/lib/libtinyscheme.a
endef

$(eval $(call BuildPackage,tinyscheme))
$(eval $(call BuildPackage,tinyscheme-embedded))
