sci-mathematics/lean: bump to 3.42.0

Signed-off-by: Maciej Barć <xgqt@gentoo.org>

2 files changed, 76 insertions, 0 deletions

diff --git a/sci-mathematics/lean/Manifest b/sci-mathematics/lean/Manifest
index 3ef12ca10328..ad0e723b1b3c 100644
--- a/sci-mathematics/lean/Manifest
+++ b/sci-mathematics/lean/Manifest
@@ -1,3 +1,4 @@
 DIST lean-3.39.1.tar.gz 1878481 BLAKE2B b3d1760594751418d6ebb7754d733e8fdebc5e0eba25e8d4993280325ec9d40e9083af155d388d52b5edfff2e9dffbeff91caa68ccb76500dcd88ebac2af4444 SHA512 5839eb7b5f7cd2d93ab603f1a5121e0a6b55850686677f103c16ec2157dc19479f1909ea056b54e41331c28fd59a4a825741384fa431473924381b72640a04dd
 DIST lean-3.40.0.tar.gz 1878547 BLAKE2B 762c12b9fee9ac405730fb4a748326e7c9603c50f44512166f94df51e8cde0096803f11d0201980e1a1c0121a2b278075bf238452254d83e2d8b7b5566355416 SHA512 4daa32b60195a9776019c3c13c3765a1f5a817d78f189c3f92859298118815af4cb47359816ebbb977f35453be358956f3680b06b5930d5cf3a4245599602873
 DIST lean-3.41.0.tar.gz 1905966 BLAKE2B 1921ba4a975ed8fc6001695151bb366341e0895989a570bb7fbef1e719685945d0b7c51ed0716ff29daaf81af24ce2e289cab41b251c686a286cd94a0cf708f8 SHA512 855a56812ba5dc7cf431490957570d0fcbc4760faa1602095e708ddcc4e5a3c6aeac42133c210375d4538d97c8ae90df3ab3c7e7840e8896b8d0db439e925fbf
+DIST lean-3.42.0.tar.gz 1908134 BLAKE2B 7b6403786cc1a3a2b974f8df4c2bf2921e4e374ead4290a0e263c8464a9c009fd2f62e7cf5bdbc5087d0c9bb4c57f798b9d1a4b8ee2d66152714ec2af649e196 SHA512 2f1fc1bf3aff7fa806e1cd4647380d6896d98a9191f2035d5a37cc35938de42b243188984aa2fced37bdbee3b2c3c6ef25d27bf2428bf9a0307cc3237c80560f
diff --git a/sci-mathematics/lean/lean-3.42.0.ebuild b/sci-mathematics/lean/lean-3.42.0.ebuild
new file mode 100644
index 000000000000..5d8ee8eecd4b
--- /dev/null
+++ b/sci-mathematics/lean/lean-3.42.0.ebuild
@@ -0,0 +1,75 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+MAJOR=$(ver_cut 1)
+CMAKE_IN_SOURCE_BUILD="ON"
+
+inherit cmake readme.gentoo-r1
+
+DESCRIPTION="The Lean Theorem Prover"
+HOMEPAGE="https://leanprover-community.github.io/"
+
+if [[ "${PV}" == *9999* ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://github.com/leanprover-community/lean.git"
+else
+	SRC_URI="https://github.com/leanprover-community/lean/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
+	KEYWORDS="~amd64 ~x86"
+fi
+S="${WORKDIR}/lean-${PV}/src"
+
+LICENSE="Apache-2.0"
+SLOT="0/${MAJOR}"
+IUSE="debug +threads"
+
+RDEPEND="dev-libs/gmp:="
+DEPEND="${RDEPEND}"
+
+PATCHES=( "${FILESDIR}/${PN}-CMakeLists-fix_flags.patch" )
+
+src_configure() {
+	local CMAKE_BUILD_TYPE
+	if use debug; then
+		CMAKE_BUILD_TYPE="Debug"
+	else
+		CMAKE_BUILD_TYPE="Release"
+	fi
+
+	local mycmakeargs=(
+		-DALPHA=ON
+		-DAUTO_THREAD_FINALIZATION=ON
+		-DJSON=ON  # bug 833900
+		-DLEAN_EXTRA_CXX_FLAGS="${CXXFLAGS}"
+		-DMULTI_THREAD=$(usex threads)
+		-DUSE_GITHASH=OFF
+	)
+	cmake_src_configure
+}
+
+src_test() {
+	local myctestargs=(
+		# Disable problematic "style_check" cpplint test,
+		# this also removes the python test dependency
+		--exclude-regex style_check
+	)
+	cmake_src_test
+}
+
+src_install() {
+	cmake_src_install
+
+	local DISABLE_AUTOFORMATTING="yes"
+	local DOC_CONTENTS="You probably want to use lean with mathlib, you can either:
+	- Do not install mathlib globally and use local versions
+	- Use leanproject from sci-mathematics/mathlib-tools
+		$ leanproject global-install
+	- Use leanpkg and compile mathlib (which will take some time)
+		$ leanpkg install https://github.com/leanprover-community/mathlib"
+	readme.gentoo_create_doc
+}
+
+pkg_postinst() {
+	readme.gentoo_print_elog
+}