dev-ml/ocamlbuild: add 0.16.1

Signed-off-by: Alfredo Tupone <tupone@gentoo.org>

dev-ml/ocamlbuild/Manifest

@@ -1 +1,2 @@
 DIST ocamlbuild-0.15.0.tar.gz 201971 BLAKE2B 34c35c48d446d9c5297a9eabf6d4f134fbfdf01aad4eff15804ad7ecd9068527a70c2d9820ce3f7dba41aa88dda215e82074ad0c66df048c512afd60884ec7fd SHA512 c8311a9a78491bf759eb27153d6ba4692d27cd935759a145f96a8ba8f3c2e97cef54e7d654ed1c2c07c74f60482a4fef5224e26d0f04450e69cdcb9418c762d3
+DIST ocamlbuild-0.16.1.tar.gz 202416 BLAKE2B ffd0dbe8421e3ec5eabb3e6ee3844c3ad22d77d4eb0d5e34dd7a8be722b78c146fc5762c16047b7050d9ce547815a58cec6091a15e783e157b1d38c2c3787b5f SHA512 e918b9a0081f271e507c7a4f4d5d5a7cdf818ca51c52acec1bac85ddad5f6cad078cb3c568252fbcf5401c2d75323ed8f50fdd881bda1c9632840320408393ae

dev-ml/ocamlbuild/ocamlbuild-0.16.1.ebuild

@@ -0,0 +1,57 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DESCRIPTION="Generic build tool with built-in rules for building OCaml library and programs"
+HOMEPAGE="https://github.com/ocaml/ocamlbuild"
+SRC_URI="https://github.com/ocaml/ocamlbuild/archive/${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="LGPL-2.1-with-linking-exception"
+SLOT="0/${PV}"
+KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~ppc ~ppc64 ~riscv ~x86 ~amd64-linux ~x86-linux"
+IUSE="+ocamlopt"
+
+RDEPEND=">=dev-lang/ocaml-4.02.3-r1:=[ocamlopt?]"
+DEPEND="${RDEPEND}
+	dev-ml/findlib"
+
+QA_FLAGS_IGNORED='.*'
+
+PATCHES=( "${FILESDIR}"/${PN}-0.15.0-test.patch )
+
+src_prepare() {
+	sed -i \
+		-e "/package_exists/s:camlp4.macro:xxxxxx:" \
+		-e "/package_exists/s:menhirLib:xxxxxx:" \
+		testsuite/external.ml || die
+	default
+}
+
+src_configure() {
+	emake -f configure.make Makefile.config \
+		PREFIX="${EPREFIX}/usr" \
+		BINDIR="${EPREFIX}/usr/bin" \
+		LIBDIR="$(ocamlc -where)" \
+		OCAML_NATIVE=$(usex ocamlopt true false) \
+		OCAML_NATIVE_TOOLS=$(usex ocamlopt true false) \
+		NATDYNLINK=$(usex ocamlopt true false)
+}
+
+src_compile() {
+	emake src/ocamlbuild_config.cmo
+	default
+}
+
+src_install() {
+	# OCaml generates textrels on 32-bit arches
+	if use arm || use ppc || use x86 ; then
+		export QA_TEXTRELS='.*'
+	fi
+	emake CHECK_IF_PREINSTALLED=false DESTDIR="${D}" install
+	dodoc Changes
+}
+
+src_test() {
+	emake -j1 test
+}