1 files changed, 54 insertions, 0 deletions
diff --git a/sci-mathematics/primecount/primecount-7.6.ebuild b/sci-mathematics/primecount/primecount-7.6.ebuild
new file mode 100644
index 000000000000..4675e44b1d5d
--- /dev/null
+++ b/sci-mathematics/primecount/primecount-7.6.ebuild
@@ -0,0 +1,54 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake toolchain-funcs
+
+DESCRIPTION="Highly optimized CLI and library to count primes"
+HOMEPAGE="https://github.com/kimwalisch/primecount"
+SRC_URI="https://github.com/kimwalisch/${PN}/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="BSD-2"
+SLOT="0/7"  # subslot is first component of libprimecount.so version
+KEYWORDS="~amd64"
+IUSE="cpu_flags_x86_popcnt +executable openmp test"
+RESTRICT="!test? ( test )"
+
+DEPEND=">=sci-mathematics/primesieve-11.0:="
+RDEPEND="${DEPEND}"
+
+DOCS=(
+	ChangeLog
+	README.md
+	doc/Credits.md
+	doc/Easy-Special-Leaves.md
+	doc/Hard-Special-Leaves.md
+	doc/Records.md
+	doc/References.md
+	doc/alpha-factor-dr.pdf
+	doc/alpha-factor-gourdon.pdf
+	doc/alpha-factor-lmo.pdf
+	doc/libprimecount.md
+)
+
+pkg_pretend() {
+	[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
+}
+
+pkg_setup() {
+	[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DBUILD_LIBPRIMESIEVE="OFF"
+		-DBUILD_PRIMECOUNT="$(usex executable)"
+		-DBUILD_STATIC_LIBS="OFF"
+		-DBUILD_TESTS="$(usex test)"
+		-DWITH_OPENMP="$(usex openmp)"
+		-DWITH_POPCNT="$(usex cpu_flags_x86_popcnt)"
+	)
+
+	cmake_src_configure
+}