3 files changed, 127 insertions, 0 deletions
diff --git a/dev-ada/spawn/Manifest b/dev-ada/spawn/Manifest
new file mode 100644
index 000000000000..b2a11eba762d
--- /dev/null
+++ b/dev-ada/spawn/Manifest
@@ -0,0 +1 @@
+DIST spawn-22.0.0.tar.gz 49836 BLAKE2B 2283eadae1477600934cbecb67e0fa4c0640150c4d05356ec3d047fdd664e68510c99f9e495dc448c83fe0fea25523727ecb45ee6e85a4b205255a9549031110 SHA512 706c53dabe82994a809c33e984d467ff0f72a2ed9566dedc8262b2c908393f241546ce379a03ea50eb73bf2326b52fc4804d6e192810c703695fc32c9da0b530
diff --git a/dev-ada/spawn/metadata.xml b/dev-ada/spawn/metadata.xml
new file mode 100644
index 000000000000..73dd402e4ab3
--- /dev/null
+++ b/dev-ada/spawn/metadata.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="project">
+		<email>ada@gentoo.org</email>
+	</maintainer>
+	<use>
+		<flag name="glib">
+			Add support to <pkg>dev-libs/glib</pkg>-based mainloop.
+		</flag>
+		<flag name="shared">Build shared library</flag>
+		<flag name="static-pic">Build static library with pic code</flag>
+	</use>
+	<longdescription lang="en">
+		This library provides simple API to spawn processes and communicate
+		with them. We provide two implementations of the same API - the
+		integrated into Glib event loop and the independent.
+	</longdescription>
+</pkgmetadata>
diff --git a/dev-ada/spawn/spawn-22.0.0.ebuild b/dev-ada/spawn/spawn-22.0.0.ebuild
new file mode 100644
index 000000000000..9ac4af26e845
--- /dev/null
+++ b/dev-ada/spawn/spawn-22.0.0.ebuild
@@ -0,0 +1,107 @@
+# Copyright 2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+ADA_COMPAT=( gnat_202{0,1} )
+inherit ada multiprocessing
+
+DESCRIPTION="Simple API to spawn processes"
+HOMEPAGE="https://github.com/AdaCore/spawn"
+SRC_URI="https://github.com/AdaCore/${PN}/archive/refs/tags/v${PV}.tar.gz
+	-> ${P}.tar.gz"
+
+LICENSE="GPL-3 gcc-runtime-library-exception-3.1"
+SLOT="0/${PV}"
+KEYWORDS="~amd64 ~x86"
+IUSE="glib +shared static-libs static-pic"
+REQUIRED_USE="|| ( shared static-libs static-pic )
+	${ADA_REQUIRED_USE}"
+
+RDEPEND="glib? (
+	dev-ada/gtkada[${ADA_USEDEP},shared?,static-libs?,static-pic?]
+	dev-libs/glib
+)"
+DEPEND="${RDEPEND}"
+BDEPEND="dev-ada/gprbuild[${ADA_USEDEP}]"
+
+src_compile() {
+	build () {
+		gprbuild -p -j$(makeopts_jobs) -XBUILD=production -v \
+			-XLIBRARY_TYPE=$1 \
+			gnat/spawn.gpr -cargs:C ${CFLAGS} -cargs:Ada ${ADAFLAGS} || die
+		if use glib; then
+			gprbuild -p -j$(makeopts_jobs) -XBUILD=production -v \
+				-XLIBRARY_TYPE=$1 \
+				gnat/spawn_glib.gpr -cargs:C ${CFLAGS} -cargs:Ada ${ADAFLAGS} \
+				|| die
+		fi
+	}
+	if use shared; then
+		build relocatable
+	fi
+	if use static-libs; then
+		build static
+	fi
+	if use static-pic; then
+		build static-pic
+	fi
+}
+
+src_test() {
+	build () {
+		gprbuild -p -j$(makeopts_jobs) -XBUILD=production -v \
+			-XLIBRARY_TYPE=$1 \
+			gnat/spawn_tests.gpr -cargs:C ${CFLAGS} -cargs:Ada ${ADAFLAGS} \
+			|| die
+		if use glib; then
+			gprbuild -p -j$(makeopts_jobs) -XBUILD=production -v \
+				-XLIBRARY_TYPE=$1 \
+				gnat/spawn_glib_tests.gpr \
+				-cargs:C ${CFLAGS} -cargs:Ada ${ADAFLAGS} || die
+		fi
+	}
+	if use shared; then
+		build relocatable
+	elif use static-libs; then
+		build static
+	elif use static-pic; then
+		build static-pic
+	fi
+	.obj/spawn_test/spawn_test || die
+	.obj/spawn_test/spawn_unexpected || die
+	.obj/spawn_test/spawn_kill || die
+	if use glib; then
+		.obj/spawn_test/spawn_glib_test || die
+		.obj/spawn_test/spawn_glib_args_test.exe || die
+	fi
+}
+
+src_install() {
+	build() {
+		gprinstall --prefix=/usr --sources-subdir="${D}"/usr/include/spawn \
+			-XLIBRARY_TYPE=$1 \
+			--lib-subdir="${D}"/usr/lib/spawn \
+			--project-subdir="${D}"/usr/share/gpr \
+			--link-lib-subdir="${D}"/usr/lib/ -p \
+			-P gnat/spawn.gpr || die
+		if use glib; then
+			gprinstall --prefix=/usr \
+				-XLIBRARY_TYPE=$1 \
+				--sources-subdir="${D}"/usr/include/spawn_glib \
+				--lib-subdir="${D}"/usr/lib/spawn_glib \
+				--project-subdir="${D}"/usr/share/gpr \
+				--link-lib-subdir="${D}"/usr/lib/ -p \
+				-P gnat/spawn_glib.gpr || die
+		fi
+	}
+	if use shared; then
+		build relocatable
+	fi
+	if use static-libs; then
+		build static
+	fi
+	if use static-pic; then
+		build static-pic
+	fi
+}