dev-lang/janet: add 1.22.0

Signed-off-by: Oz N Tiram <oz.tiram@gmail.com>
Signed-off-by: Joonas Niilola <juippis@gentoo.org>

dev-lang/janet/Manifest

@@ -1,2 +1,3 @@
 DIST janet-1.17.2.tar.gz 488524 BLAKE2B 33e801eb10b46d44a36b95bd29ea318ab3daa88654f47e12303344d2362a2ecc0d0f2ab9371d9539e0787df08664f503ee268b7acf967bd74a929992bc3ea2be SHA512 608ae20992d90cd93a364239c967fef8fdd1c631f1777211d916c6dc16cac5f007f52565bdf24cc0f8af1f521a0977a7245a3c137fc3b61583c2900e26fee81c
 DIST janet-1.19.2.tar.gz 486633 BLAKE2B 420b98218cf6a592ab385f5d9432d9e8ae98fe0a4b9c294aa2783e3ee810d256ef1ccf17c3986d7e490e4fcc046cb9a25b2d0f09ada223c19104e49d703d5d33 SHA512 4181f15ad61bfba46ce87acd148166bd0ab3c5dd5fb608d8d8722b912ecfa435baa7d881d4a8163aabb1b06bca2983b108dfb7256efa854c12c136e4f24c1ef2
+DIST janet-1.22.0.tar.gz 494011 BLAKE2B 2193cf0d87421adb122e86347d47ef1a9d3141d7dedf4ba88ed3d0e97c1b22a8216e1e42a6431266c6fbb4dcee665db63839e90ec9e5530491c64a94b8b11b04 SHA512 c1e90dafa833618e0999a1a53005241b768dee66bf7e6d4cc60b7c7ce87fccba955ca2faafd4eacda320801667acbfc56087f423a4ad6abe7e97d1f08e136107

dev-lang/janet/janet-1.22.0.ebuild

@@ -0,0 +1,73 @@
+# Copyright 2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit flag-o-matic toolchain-funcs
+
+DESCRIPTION="A dynamic Lisp dialect and bytecode vm"
+HOMEPAGE="https://janet-lang.org https://github.com/janet-lang/janet/"
+SRC_URI="https://github.com/janet-lang/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="static-libs"
+
+MY_RELEASE="${PV::-2}"
+
+src_configure() {
+	tc-export CC
+
+	append-ldflags -Wl,-soname,libjanet.so.1.${MY_RELEASE}
+	append-cflags -fPIC
+}
+
+src_compile() {
+	# janet_build is the git hash of the commit related to the
+	# current release - it defines a constant which is then shown
+	# when starting janet
+	local janet_build='\"'${PV}'\"'
+
+	local target
+	for target in '' build/janet.pc docs ; do
+		einfo "Building: ${target:-main}"
+		emake \
+			LIBDIR="/usr/$(get_libdir)" \
+			PREFIX="/usr" \
+			JANET_BUILD="${janet_build}" \
+			CFLAGS="${CFLAGS}" \
+			LDFLAGS="${LDFLAGS}" \
+			${target}
+	done
+}
+
+src_install() {
+	dobin build/janet
+
+	insinto /usr/include/janet
+	doheader src/include/janet.h
+	doheader src/conf/janetconf.h
+
+	dolib.so build/libjanet.so
+	dosym libjanet.so /usr/$(get_libdir)/libjanet.so.${MY_RELEASE}
+	dosym libjanet.so.${MY_RELEASE} /usr/$(get_libdir)/libjanet.so.${PV}
+
+	if use static-libs; then
+		dolib.a build/libjanet.a
+	fi
+
+	doman janet.1
+
+	insinto /usr/$(get_libdir)/pkgconfig/
+	doins build/janet.pc
+
+	dodoc -r examples
+	dodoc build/doc.html
+}
+
+pkg_postinst() {
+	elog "Note: jpm has been extracted to its own repository upstream."
+	elog "Follow the upstream instructions on how to install it."
+	elog "Enable use flag \"static-libs\" for building stand-alone executables with jpm"
+}