sci-mathematics/flint: add 3.1.0

Fixes the pkg-config install location too.

Signed-off-by: Michael Orlitzky <mjo@gentoo.org>

3 files changed, 114 insertions, 0 deletions

diff --git a/sci-mathematics/flint/Manifest b/sci-mathematics/flint/Manifest
index 730cca7ed921..b1c7fc7e9dbf 100644
--- a/sci-mathematics/flint/Manifest
+++ b/sci-mathematics/flint/Manifest
@@ -1,2 +1,3 @@
 DIST flint-2.9.0.tar.gz 5283894 BLAKE2B a790437ee142d8acb5cec1e6c7d21812f8d83f5d30d1e8c07e799713e96791d87792f25fbd4ce2d0d68f6a8ee2f0cde2b8d9f8db8ab26922a48485e0e90394aa SHA512 4494cba6a4e215e817d7c74ef6834c4e05a832488f4808bbd7bea8b02a4a35d47ef3c63a4f213230c712b32842f5588c503fc1cf23e5e2ddc4a4a5a1627a02ba
 DIST flint-3.0.1.tar.gz 7624944 BLAKE2B 0d94252075945f39af3dd2e49803cbe16aa65b108964dfc0c12bdfd9188748944c1e839401e17b974f8f6f8832e4da84d62a63f20b63cfff0ff5c2736bfd2d47 SHA512 4b5b432b962135cd708a0ce4242343f3226f0fdf73c3f541728ed4540e7ef6cb7812a48b6b46e65a8fcc1f5cae93d8bb59838d24728024cd9aa0f7b8e5c6f98f
+DIST flint-3.1.0.tar.gz 7585407 BLAKE2B 697be5bd88e7793eb160d5f0e2110a7b8371ef8d3ca82b576c4cc755983a660a884d35d3cbb442288caa074b7f41699f4c6bc3c244272d9e9f5755d8d209004d SHA512 1d33bb35853f4bdca047899ebb4ac9873748c6d57ad3b6aded32219261e95713fb26b394d8c86f6183b9f44db58697def07e6c565ac789461d5ccc4dca3e9ba7
diff --git a/sci-mathematics/flint/files/flint-3.1.0-fix-pc-install.patch b/sci-mathematics/flint/files/flint-3.1.0-fix-pc-install.patch
new file mode 100644
index 000000000000..5e0145cb95e7
--- /dev/null
+++ b/sci-mathematics/flint/files/flint-3.1.0-fix-pc-install.patch
@@ -0,0 +1,29 @@
+From f4e0dfda90f6574048578f112bea1013d54f0987 Mon Sep 17 00:00:00 2001
+From: Michael Orlitzky <michael@orlitzky.com>
+Date: Sun, 10 Mar 2024 21:48:51 -0400
+Subject: [PATCH 1/1] CMakeLists.txt: install the pkg-config file to the
+ configured libdir
+
+Currently it installs to lib/pkgconfig, which can be incorrect on
+systems where (for example) the normal libdir is lib64 and "lib" is
+reserved for 32-bit libraries.
+---
+ CMakeLists.txt | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 30935cef4..d8dfee38d 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -537,7 +537,7 @@ set(PACKAGE_NAME ${PROJECT_NAME})
+ set(PACKAGE_VERSION ${PROJECT_VERSION})
+ configure_file(flint.pc.in flint.pc @ONLY)
+ 
+-install(FILES ${CMAKE_CURRENT_BINARY_DIR}/flint.pc DESTINATION lib/pkgconfig)
++install(FILES ${CMAKE_CURRENT_BINARY_DIR}/flint.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
+ 
+ if(BUILD_TESTING)
+     set(FLINT_SRC ${CMAKE_CURRENT_SOURCE_DIR}/src) # To get src/test/main
+-- 
+2.43.0
+
diff --git a/sci-mathematics/flint/flint-3.1.0.ebuild b/sci-mathematics/flint/flint-3.1.0.ebuild
new file mode 100644
index 000000000000..f95e430165ae
--- /dev/null
+++ b/sci-mathematics/flint/flint-3.1.0.ebuild
@@ -0,0 +1,84 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..12} )
+inherit cmake flag-o-matic python-any-r1
+
+DESCRIPTION="Fast Library for Number Theory"
+HOMEPAGE="https://www.flintlib.org/"
+
+# flintlib.org tarballs have been broken in the past, Bill Hart suggests
+# we get them from Github (which he has control over).
+SRC_URI="https://github.com/flintlib/flint/archive/refs/tags/v${PV}.tar.gz
+	-> ${P}.tar.gz"
+
+LICENSE="LGPL-2.1+"
+
+# Based off the soname, e.g. /usr/lib64/libflint.so -> libflint.so.15
+SLOT="0/19"
+
+KEYWORDS="~amd64 ~arm ~arm64 ~loong ~ppc ~ppc64 ~riscv ~x86"
+IUSE="doc ntl test"
+
+RESTRICT="!test? ( test )"
+
+BDEPEND="${PYTHON_DEPS}
+	doc? (
+		app-text/texlive-core
+		dev-python/sphinx
+		dev-tex/latexmk
+		dev-texlive/texlive-latex
+		dev-texlive/texlive-latexextra
+	)
+"
+DEPEND="dev-libs/gmp:=
+	dev-libs/mpfr:=
+	ntl? ( dev-libs/ntl:= )
+	virtual/cblas"
+# flint 3 includes arb and arb cannot use flint 3.
+RDEPEND="${DEPEND}
+	!sci-mathematics/arb"
+
+# The rst files are API docs, but they're very low-effort compared to
+# the PDF and HTML docs, so we ship them unconditionally and hide only
+# the painful parts behind USE=doc.
+DOCS="AUTHORS README.md doc/source/*.rst"
+
+PATCHES=(
+	"${FILESDIR}/flint-3.0.1-find-cblas.patch"
+	"${FILESDIR}/${P}-fix-pc-install.patch"
+)
+
+src_configure() {
+	# https://github.com/flintlib/flint/issues/1683
+	append-cflags -Wno-error=strict-prototypes
+
+	local mycmakeargs=(
+		-DWITH_NTL="$(usex ntl)"
+		-DBUILD_TESTING="$(usex test)"
+		-DBUILD_DOCS="$(usex doc)"
+	)
+
+	cmake_src_configure
+
+	if use doc; then
+		# Avoid the "html/_source" directory that will contain a copy of
+		# the rst sources we've already installed, and also avoid
+		# installing html/objects.inv.
+		HTML_DOCS="${BUILD_DIR}/html/*.html
+			${BUILD_DIR}/html/*.js
+			${BUILD_DIR}/html/_static"
+		DOCS+=" ${BUILD_DIR}/latex/Flint.pdf"
+	fi
+}
+
+src_compile() {
+	cmake_src_compile
+
+	if use doc; then
+		cmake_build html
+		cmake_build pdf
+	fi
+}