sci-mathematics/metamath: new package; add version 0.198

Package-Manager: Portage-3.0.28, Repoman-3.0.3
Signed-off-by: Maciej Barć <xgqt@gentoo.org>

4 files changed, 63 insertions, 0 deletions

diff --git a/sci-mathematics/metamath/Manifest b/sci-mathematics/metamath/Manifest
new file mode 100644
index 000000000000..32df01b83835
--- /dev/null
+++ b/sci-mathematics/metamath/Manifest
@@ -0,0 +1 @@
+DIST metamath-0.198.tar.gz 468593 BLAKE2B 030bc61f5d8f0c02d473fcd2802b3411c96eff04f7144b966f1f098aec3a65218137228f4d97ba96aaa190386802db00865b9e997b399ce06b19d421c335f2bf SHA512 607c0a8208b9414b36bf82a1fcb0b826e9bfa4cbcec0337be58f3e890b91473649b115403227f440b9774e5653434ffdf09f0ab82c2f5af59eac0d11b9d09942
diff --git a/sci-mathematics/metamath/files/dont_force_optimize.patch b/sci-mathematics/metamath/files/dont_force_optimize.patch
new file mode 100644
index 000000000000..548b0042ecef
--- /dev/null
+++ b/sci-mathematics/metamath/files/dont_force_optimize.patch
@@ -0,0 +1,16 @@
+index 263d3d8..68a8fea 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -45,11 +45,9 @@ int f() {
+ 
+ # Try to optimize.
+ AC_MSG_CHECKING([[for optimization flags]])
+-new_CFLAGS="-O3 -funroll-loops -finline-functions -fomit-frame-pointer"
++new_CFLAGS=""
+ saved_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS $new_CFLAGS"
+-# Remove any existing "-O2", or it will override what we're doing.
+-CFLAGS=$( printf "%s" "$CFLAGS" | sed -e 's/ -O2/ /' )
+ AC_LINK_IFELSE(
+   [AC_LANG_PROGRAM([[
+ #include <stdio.h>
diff --git a/sci-mathematics/metamath/metadata.xml b/sci-mathematics/metamath/metadata.xml
new file mode 100644
index 000000000000..824d79b7b66d
--- /dev/null
+++ b/sci-mathematics/metamath/metadata.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+
+<pkgmetadata>
+  <maintainer type="person">
+    <email>xgqt@gentoo.org</email>
+    <name>Maciej Barć</name>
+  </maintainer>
+  <longdescription lang="en">
+    Metamath is a tiny language that can express theorems in abstract
+    mathematics, accompanied by proofs that can be verified by a computer
+    program.
+  </longdescription>
+  <upstream>
+    <bugs-to>https://github.com/metamath/metamath-exe/issues</bugs-to>
+    <remote-id type="github">metamath/metamath-exe</remote-id>
+  </upstream>
+</pkgmetadata>
diff --git a/sci-mathematics/metamath/metamath-0.198.ebuild b/sci-mathematics/metamath/metamath-0.198.ebuild
new file mode 100644
index 000000000000..4660a7b0656e
--- /dev/null
+++ b/sci-mathematics/metamath/metamath-0.198.ebuild
@@ -0,0 +1,28 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit autotools
+
+DESCRIPTION="Proof verifier based on a minimalistic formalism"
+HOMEPAGE="http://us.metamath.org/"
+
+if [[ "${PV}" == *9999* ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://github.com/${PN}/${PN}-exe.git"
+else
+	SRC_URI="https://github.com/${PN}/${PN}-exe/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
+	KEYWORDS="~amd64 ~x86"
+	S="${WORKDIR}/${PN}-exe-${PV}"
+fi
+
+LICENSE="GPL-2"
+SLOT="0"
+
+PATCHES=( "${FILESDIR}/dont_force_optimize.patch" )
+
+src_prepare() {
+	default
+	eautoreconf
+}