2 files changed, 53 insertions, 0 deletions
diff --git a/dev-libs/re2/Manifest b/dev-libs/re2/Manifest
index 03e07053c469..203932831f62 100644
--- a/dev-libs/re2/Manifest
+++ b/dev-libs/re2/Manifest
@@ -1,2 +1,3 @@
 DIST re2-2019-12-01.tar.gz 391450 BLAKE2B 2069b496d494771d09d2ce289cc3cd45ea99fda17ca044f09ebeddae85c6fb2cabcb34403a8364d179591f7f3d8ad4e39191c1034aa70c8a16f5d439357330ba SHA512 cfbce00a8462644177c2792cdcd1115fdd17dae9454f6148764bf22c4f364002c6d561f4f407564f6925b78fa8a252d6a3b02bfa8a63f347e6b3d33034ec2d77
 DIST re2-2020-04-01.tar.gz 402511 BLAKE2B ce3f17037a3a09867036e651d62bd9f004b7ed7c6813b4530059659e794a7a7a3ad17d6ee35b5456302d627a0524fc78151b60ed9c546c1baab699231554a0dd SHA512 b3f2ec675fbc2ab18fc4de7b8c077f110010fd4a7502eea3d802d3706681b523db551edd80c2ff188457169471899084a6b21937154ab2288ee9ac123a2b7014
+DIST re2-2020-05-01.tar.gz 402569 BLAKE2B da94442ad8fa965ce8e38f19184579a033a65fd2cdd7769e2e2f2fdb590cd79adf275e94a8aa4ca6924c4b7879441ba7632cc492daa67d41cebeead67af6fc65 SHA512 76ab9b63a7de3de1dbde599e9fd35cf94de26f2f3c2a85e3befa0026decc95620fac65c7bcbfa3729efbfe6b1b418d77d733bd27496b54c649ac2918652aaaac
diff --git a/dev-libs/re2/re2-0.2020.05.01.ebuild b/dev-libs/re2/re2-0.2020.05.01.ebuild
new file mode 100644
index 000000000000..c0c9da9e15fc
--- /dev/null
+++ b/dev-libs/re2/re2-0.2020.05.01.ebuild
@@ -0,0 +1,52 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit multilib-minimal toolchain-funcs
+
+# Different date format used upstream.
+RE2_VER=${PV#0.}
+RE2_VER=${RE2_VER//./-}
+
+DESCRIPTION="An efficient, principled regular expression library"
+HOMEPAGE="https://github.com/google/re2"
+SRC_URI="https://github.com/google/re2/archive/${RE2_VER}.tar.gz -> re2-${RE2_VER}.tar.gz"
+
+LICENSE="BSD"
+# NOTE: Always run libre2 through abi-compliance-checker!
+# https://abi-laboratory.pro/tracker/timeline/re2/
+SONAME="7"
+SLOT="0/${SONAME}"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~s390 ~sparc ~x86"
+IUSE="icu"
+
+RDEPEND="icu? ( dev-libs/icu:0=[${MULTILIB_USEDEP}] )"
+DEPEND="${RDEPEND}"
+BDEPEND="icu? ( virtual/pkgconfig )"
+
+S="${WORKDIR}/re2-${RE2_VER}"
+
+DOCS=( AUTHORS CONTRIBUTORS README doc/syntax.txt )
+HTML_DOCS=( doc/syntax.html )
+
+src_prepare() {
+	default
+	grep -q "^SONAME=${SONAME}\$" Makefile || die "SONAME mismatch"
+	if use icu; then
+		sed -i -e 's:^# \(\(CC\|LD\)ICU=.*\):\1:' Makefile || die
+	fi
+	multilib_copy_sources
+}
+
+src_configure() {
+	tc-export AR CXX NM
+}
+
+multilib_src_compile() {
+	emake SONAME="${SONAME}"
+}
+
+multilib_src_install() {
+	emake SONAME="${SONAME}" DESTDIR="${D}" prefix="${EPREFIX}/usr" libdir="\$(exec_prefix)/$(get_libdir)" install
+}