dev-scheme/chezscheme: new pkg; add version 9.5.4

Package-Manager: Portage-3.0.9, Repoman-3.0.2
Signed-off-by: Maciej Barć <xgqt@protonmail.com>

dev-scheme/chezscheme/Manifest

@@ -0,0 +1 @@
+DIST chezscheme-9.5.4.tar.gz 32313134 BLAKE2B ef8ec4e40389cfdc5bd1f631b02b5439f5353e73f95c48ecf1ec813cd6dc651b305cf019bb3e3083907f402b6578c31a10b2490bce32de6fa621f55d850ae168 SHA512 bc377fc5a7355703193849a21fbcd633f35b56f1f898c747fbddedc63ac979c124d966bdd9ed32366bb466881abdf44e03085af16e9795b10975a72c0d0b6123

dev-scheme/chezscheme/chezscheme-9.5.4.ebuild

@@ -0,0 +1,41 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit autotools wrapper
+
+DESCRIPTION="Open-source Chez Scheme implementation from Cisco"
+HOMEPAGE="https://cisco.github.io/ChezScheme/"
+SRC_URI="https://github.com/cisco/ChezScheme/releases/download/v${PV}/csv${PV}.tar.gz -> ${P}.tar.gz"
+
+RESTRICT="mirror test"
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE="threads"
+
+PATCHES=(
+	"${FILESDIR}"/chezscheme-tinfo.patch
+)
+
+S="${WORKDIR}"/"csv${PV}"
+
+src_configure() {
+	local myconf=(
+		$(usex threads '--threads' '')
+		--installbin=/usr/bin
+		--installlib=/usr/lib64
+		--installman=/usr/share/man
+		--installprefix=/usr
+		--temproot="${D}"
+	)
+	sh ./configure "${myconf[@]}"
+}
+
+src_install() {
+	default
+
+	make_wrapper "chez" "${EPREFIX}/usr/bin/scheme"
+	make_wrapper "${PN}" "${EPREFIX}/usr/bin/scheme"
+}

dev-scheme/chezscheme/files/chezscheme-tinfo.patch

@@ -0,0 +1,26 @@
+diff --git a/c/Mf-a6le b/c/Mf-a6le
+index 1564cce..0cf0bd4 100644
+--- a/c/Mf-a6le
++++ b/c/Mf-a6le
+@@ -16,7 +16,7 @@
+ m = a6le
+ Cpu = X86_64
+ 
+-mdclib = -lm -ldl ${ncursesLib} -lrt -luuid
++mdclib = -lm -ldl ${ncursesLib} -lrt -luuid -ltinfo
+ C = ${CC} ${CPPFLAGS} -m64 -msse2 -Wpointer-arith -Wall -Wextra -Werror -Wno-implicit-fallthrough -O2 ${CFLAGS}
+ o = o
+ mdsrc = i3le.c
+diff --git a/c/Mf-ta6le b/c/Mf-ta6le
+index 6adb83f..7f4d805 100644
+--- a/c/Mf-ta6le
++++ b/c/Mf-ta6le
+@@ -16,7 +16,7 @@
+ m = ta6le
+ Cpu = X86_64
+ 
+-mdclib = -lm -ldl ${ncursesLib} -lpthread -lrt -luuid
++mdclib = -lm -ldl ${ncursesLib} -lpthread -lrt -luuid -ltinfo
+ C = ${CC} ${CPPFLAGS} -m64 -msse2 -Wpointer-arith -Wall -Wextra -Werror -Wno-implicit-fallthrough -O2 -D_REENTRANT -pthread ${CFLAGS}
+ o = o
+ mdsrc = i3le.c

dev-scheme/chezscheme/metadata.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+    <maintainer type="person">
+        <email>xgqt@protonmail.com</email>
+        <name>Maciej Barć</name>
+    </maintainer>
+    <upstream>
+        <remote-id type="github">cisco/ChezScheme</remote-id>
+    </upstream>
+    <longdescription>
+        Chez Scheme is both a programming language and an implementation of that language,
+        with supporting tools and documentation.
+        As a superset of the language described in the Revised6 Report on the Algorithmic Language Scheme (R6RS),
+        Chez Scheme supports all standard features of Scheme, including first-class procedures,
+        proper treatment of tail calls, continuations, user-defined records, libraries, exceptions
+        and hygienic macro expansion.
+        Chez Scheme also includes extensive support for interfacing with C and other languages,
+        support for multiple threads possibly running on multiple cores, non-blocking I/O
+        and many other features.
+    </longdescription>
+</pkgmetadata>