1 files changed, 37 insertions, 0 deletions
diff --git a/dev-libs/libsigc++/libsigc++-2.12.0.ebuild b/dev-libs/libsigc++/libsigc++-2.12.0.ebuild
new file mode 100644
index 000000000000..45d13b525a28
--- /dev/null
+++ b/dev-libs/libsigc++/libsigc++-2.12.0.ebuild
@@ -0,0 +1,37 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+inherit flag-o-matic gnome.org meson-multilib
+
+DESCRIPTION="Typesafe callback system for standard C++"
+HOMEPAGE="https://libsigcplusplus.github.io/libsigcplusplus/
+	https://github.com/libsigcplusplus/libsigcplusplus"
+
+LICENSE="LGPL-2.1+"
+SLOT="2"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
+IUSE="gtk-doc test"
+RESTRICT="!test? ( test )"
+
+DEPEND="test? ( dev-libs/boost[${MULTILIB_USEDEP}] )"
+BDEPEND="sys-devel/m4
+	gtk-doc? ( app-doc/doxygen[dot] )"
+
+multilib_src_configure() {
+	filter-flags -fno-exceptions #84263
+
+	local -a emesonargs=(
+		$(meson_use test benchmark)
+		$(meson_native_use_bool gtk-doc build-documentation)
+		-Dbuild-examples=false
+		$(meson_use test build-tests)
+	)
+	meson_src_configure
+}
+
+multilib_src_install_all() {
+	# Note: html docs are installed into /usr/share/doc/libsigc++-2.0
+	# We can't use /usr/share/doc/${PF} because of links from glibmm etc. docs
+	:;
+}