From c8d60dada2ec8eb48b2d2b290cd6683ccec40e39 Mon Sep 17 00:00:00 2001
From: V3n3RiX <venerix@redcorelinux.org>
Date: Sat, 13 Feb 2021 21:41:11 +0000
Subject: gentoo (valentine's day) resync : 14.02.2021

---
 dev-libs/libsecp256k1/Manifest                     |  4 +-
 .../libsecp256k1-0.1_pre20201028.ebuild            | 75 ++++++++++++++++++++++
 dev-libs/libsecp256k1/metadata.xml                 |  5 ++
 3 files changed, 83 insertions(+), 1 deletion(-)
 create mode 100644 dev-libs/libsecp256k1/libsecp256k1-0.1_pre20201028.ebuild

(limited to 'dev-libs/libsecp256k1')

diff --git a/dev-libs/libsecp256k1/Manifest b/dev-libs/libsecp256k1/Manifest
index 52a0e09eb4bd..516aa016311b 100644
--- a/dev-libs/libsecp256k1/Manifest
+++ b/dev-libs/libsecp256k1/Manifest
@@ -1,3 +1,5 @@
 DIST libsecp256k1-v0.1_pre20190401.tgz 166663 BLAKE2B 68c9fc3fda6af56452f32edeae5dcb5a92f68bc3fb39a397c532951c6392347df14ea0347bbe05cab43158512e0d9f5ea87bd8f69bece1b04440860ebb8065ee SHA512 8c4945e93cb5ff241482ba4426b25162a7ae3b26860edc10c91d06b1c396887202ad971f4d38e035828352531b87fc29087a12b675e43da44f23c9ea3b6c0cc8
+DIST libsecp256k1-v0.1_pre20201028.tgz 200051 BLAKE2B 90d636049b411e02703feb2661006900a55f952f60e76e2b7147a5afe8e391a06a80d6ae1489b1e7f2382176c7ea831526465a85bca09156dc6d37b417fcb33b SHA512 54a0fa21b64dd6836e4227de51f3539afe06e0e2f352683397d6adb5dd0508af443d2e25f91e90e1ae366b261965fe7d438292314705baee799cf37421644958
 EBUILD libsecp256k1-0.1_pre20190401.ebuild 1577 BLAKE2B f1472ea251a7f43a7c6a96aabcfcf34481d55b1f43afaca01293326c1d19cb0debf9d9a258250b6f045060d4827ada3b6f0644f2029e1d37ef7349833136dbc1 SHA512 ac2c63c0db252ca605ce4d2f99de32a66ffd24d6658eb23692d5380f02507e754b2135c5de562dcc98c689c32eea8edb85b6976ab3cb5c9814088f3e9cf5e8ac
-MISC metadata.xml 881 BLAKE2B 77c78b7dd03d160442456bc92efa22e57fbc71178eabd4c42ec419c164b78ed6001100d6d5f7c2214623ff35c07f6fb853a595e403151d1b085279af1c1ccd77 SHA512 a05019f1bc8e838278aa92bbcc9a07a230a0b32ec2af64b8f3383bfa1eb611ff6d6fb4b99ae704a6a6364a8f208fd6edaba31b4edefe39602af994593cdb8633
+EBUILD libsecp256k1-0.1_pre20201028.ebuild 1913 BLAKE2B 6fcca920c51a4cae6f483508575827cff4b00159610f3966d37ce1f7a87535e0e59ac22fe5a5172b49cb3597179fa3019f2a40136a48ef5dc76f358c54ca6c2f SHA512 e36565cc8b4c11c67ce2e10c77f7e486b41275828926e731d4b150aa0385c252a79121241bb2564ccce5d3adccc33dea6c8a580bda27d14209fd1d34d1d4dc26
+MISC metadata.xml 1338 BLAKE2B 684e4e3cf51fe3d273469c6f7ad5512846cca80c078de240e3a4d7183a87d355343bfe5517c1e3146651fe5d0eddc32c160f7dfa75b65caf42fc871f893b9afa SHA512 0465d73f9c61536ff3f3dae7e225c1a82080feffae05659e13edbb78fbd2615cbd2b91543c650cb8c24ed04a95138ffce1b2536725b1b093c50d15c50f54b2ca
diff --git a/dev-libs/libsecp256k1/libsecp256k1-0.1_pre20201028.ebuild b/dev-libs/libsecp256k1/libsecp256k1-0.1_pre20201028.ebuild
new file mode 100644
index 000000000000..12f1a6b089ae
--- /dev/null
+++ b/dev-libs/libsecp256k1/libsecp256k1-0.1_pre20201028.ebuild
@@ -0,0 +1,75 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit autotools
+
+MyPN=secp256k1
+DESCRIPTION="Optimized C library for EC operations on curve secp256k1"
+HOMEPAGE="https://github.com/bitcoin-core/secp256k1"
+COMMITHASH="3967d96bf184519eb98b766af665b4d4b072563e"
+SRC_URI="https://github.com/bitcoin-core/${MyPN}/archive/${COMMITHASH}.tar.gz -> ${PN}-v${PV}.tgz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~arm64 ~mips ~ppc ~ppc64 ~x86 ~amd64-linux ~x86-linux"
+IUSE="+asm ecdh +experimental +extrakeys gmp lowmem precompute-ecmult +schnorr +recovery test test-openssl valgrind"
+RESTRICT="!test? ( test )"
+
+REQUIRED_USE="
+	asm? ( || ( amd64 arm ) arm? ( experimental ) )
+	extrakeys? ( experimental )
+	?? ( lowmem precompute-ecmult )
+	schnorr? ( experimental extrakeys )
+	test-openssl? ( test )
+"
+RDEPEND="
+	gmp? ( dev-libs/gmp:0= )
+"
+DEPEND="${RDEPEND}
+	virtual/pkgconfig
+	test-openssl? ( dev-libs/openssl:0 )
+	valgrind? ( dev-util/valgrind )
+"
+
+S="${WORKDIR}/${MyPN}-${COMMITHASH}"
+
+src_prepare() {
+	default
+	eautoreconf
+}
+
+src_configure() {
+	local asm_opt
+	if use asm; then
+		if use arm; then
+			asm_opt=arm
+		else
+			asm_opt=auto
+		fi
+	else
+		asm_opt=no
+	fi
+	econf \
+		--disable-benchmark \
+		$(use_enable experimental) \
+		$(use_enable test tests) \
+		$(use_enable test exhaustive-tests) \
+		$(use_enable test-openssl openssl-tests) \
+		$(use_enable ecdh module-ecdh) \
+		$(use_enable extrakeys module-extrakeys) \
+		--with-asm=${asm_opt} \
+		--with-bignum=$(usex gmp gmp no) \
+		$(use_enable recovery module-recovery) \
+		$(use_enable schnorr module-schnorrsig) \
+		$(usex lowmem '--with-ecmult-window=2 --with-ecmult-gen-precision=2' '') \
+		$(usex precompute-ecmult '--with-ecmult-window=24 --with-ecmult-gen-precision=8' '') \
+		$(use_with valgrind) \
+		--disable-static
+}
+
+src_install() {
+	default
+	find "${D}" -name '*.la' -delete || die
+}
diff --git a/dev-libs/libsecp256k1/metadata.xml b/dev-libs/libsecp256k1/metadata.xml
index c5a0de90e4c1..04c706ec1caa 100644
--- a/dev-libs/libsecp256k1/metadata.xml
+++ b/dev-libs/libsecp256k1/metadata.xml
@@ -14,8 +14,13 @@
     <flag name="ecdh">Enable ECDH shared secret computation</flag>
     <flag name="endomorphism">Enable endomorphism</flag>
     <flag name="experimental">Allow experimental USE flags</flag>
+    <flag name="extrakeys">Enable extrakeys module</flag>
+    <flag name="lowmem">Reduce runtime memory usage at the expense of performance (ecmult window size 2, gen precision 2)</flag>
+    <flag name="precompute-ecmult">Use over 512 MB memory at runtime for better performance (ecmult window size 24, gen precision 8)</flag>
     <flag name="recovery">Enable ECDSA pubkey recovery module</flag>
+    <flag name="schnorr">Enable Schnorr signature module</flag>
     <flag name="test-openssl">Enable OpenSSL comparison tests</flag>
+    <flag name="valgrind">Compile in valgrind memory hints</flag>
   </use>
   <upstream>
     <remote-id type="github">bitcoin/secp256k1</remote-id>
-- 
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