sci-mathematics/flint: add version compatible with app-misc/gorsatool

sci-mathematics/flint/Manifest

@@ -0,0 +1,3 @@
+AUX flint-2.6.0-multilib-strict.patch 622 BLAKE2B d383ce45fb82fabd62530cc15a8bda65f1b088a115985469cd5bfd13d96d0bb9a21d9a073d78aa7ee98f08bd3f75f81445f274777562bca8f317b553cb8483cd SHA512 d360d3d57427d66dedb2f12b2dad03dbbe8530b0bec4184829eed7d8ba534eb8d6e24b302b149dfb852e0415d2612ec9e6312f8f2ac6f0f6a264b8a1f0a66a78
+DIST flint-2.6.3.tar.gz 4526340 BLAKE2B d663b44166cd857f83c2752eb4d4f6dc45eb8de535089e5dbe9939ac1464f1d69f66b62184644fff1ecd1d171f389d5ab874873def670c702733a0eba17bfd13 SHA512 8e71570364c789b1d4eaaa5f5adf10212cab47bf1a9f45c333211035ed021a86bb7b1de1feec51e83b2e113e8168853e370f127d2d2b1e941a12aec71fe8ae9e
+EBUILD flint-2.6.3.ebuild 1153 BLAKE2B 70cf050d9fd6f0e2bea7a7c74e0cce7ba5b6e77eacc577c465f1b124cecc142a875ab566ab0039fd4002aaca69b4b738f7337a93d110bd3e41a7ed3a2c85d5b0 SHA512 2a742666fe9f221d31563d8a9d2dcbbe45ba6cfa0ece09e833b269242cc56987739a7e199566420f778874273002675552efe5b67f5a9d12e24028cda45316d9

sci-mathematics/flint/files/flint-2.6.0-multilib-strict.patch

@@ -0,0 +1,20 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 9d94776..b04fa78 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -293,10 +293,12 @@ if(NOT MSVC)
+ 	target_link_libraries(flint PUBLIC m)
+ endif()
+ 
++include(GNUInstallDirs)
++
+ install(TARGETS flint
+-            RUNTIME DESTINATION bin
+-            ARCHIVE DESTINATION lib
+-            LIBRARY DESTINATION lib
++            RUNTIME DESTINATION "${CMAKE_INSTALL_FULL_BINDIR}"
++            ARCHIVE DESTINATION "${CMAKE_INSTALL_FULL_LIBDIR}"
++            LIBRARY DESTINATION "${CMAKE_INSTALL_FULL_LIBDIR}"
+         )
+ 
+ install(FILES ${HEADERS} DESTINATION include/flint)

sci-mathematics/flint/flint-2.6.3.ebuild

@@ -0,0 +1,63 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python3_{7..9} )
+inherit cmake-utils python-any-r1
+
+DESCRIPTION="Fast Library for Number Theory"
+HOMEPAGE="http://www.flintlib.org/"
+SRC_URI="http://www.flintlib.org/${P}.tar.gz"
+
+LICENSE="LGPL-2.1+"
+SLOT="0/14"
+KEYWORDS="amd64 ~arm ~arm64 ppc ~x86"
+IUSE="doc ntl test"
+
+RESTRICT="!test? ( test )"
+
+BDEPEND="doc? (
+	dev-python/sphinx
+	app-text/texlive-core
+	dev-texlive/texlive-latex
+	dev-texlive/texlive-latexextra
+	)
+	${PYTHON_DEPS}"
+DEPEND="dev-libs/gmp:=
+	dev-libs/mpfr:=
+	ntl? ( dev-libs/ntl:= )"
+RDEPEND="${DEPEND}"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-2.6.0-multilib-strict.patch
+)
+
+src_configure() {
+	local mycmakeargs=(
+		-DWITH_NTL="$(usex ntl)"
+		-DBUILD_TESTING="$(usex test)"
+		-DBUILD_DOCS="$(usex doc)"
+	)
+
+	cmake-utils_src_configure
+
+	if use doc ; then
+		HTML_DOCS="${BUILD_DIR}/html/*"
+		DOCS=(
+			"${S}"/README
+			"${S}"/AUTHORS
+			"${S}"/NEWS
+			"${BUILD_DIR}"/latex/Flint.pdf
+		)
+	fi
+}
+
+src_compile() {
+	cmake-utils_src_compile
+
+	if use doc ; then
+		cmake-utils_src_make html
+		cmake-utils_src_make pdf
+	fi
+}