dev-python/sympy: fix modern C issue

I only noticed this one because fweimer picked it up, I didn't end up hitting it
myself.

Signed-off-by: Sam James <sam@gentoo.org>

2 files changed, 164 insertions, 0 deletions

diff --git a/dev-python/sympy/files/sympy-1.12-c99.patch b/dev-python/sympy/files/sympy-1.12-c99.patch
new file mode 100644
index 000000000000..311311cfcea3
--- /dev/null
+++ b/dev-python/sympy/files/sympy-1.12-c99.patch
@@ -0,0 +1,48 @@
+https://github.com/sympy/sympy/pull/25968
+
+From 2251ba15d33656fce53668d789c390923eeae919 Mon Sep 17 00:00:00 2001
+From: Jerry James <loganjerry@gmail.com>
+Date: Fri, 8 Dec 2023 15:12:26 -0700
+Subject: [PATCH] Avoid incompatible pointer type error with GCC 14
+
+--- a/sympy/utilities/autowrap.py
++++ b/sympy/utilities/autowrap.py
+@@ -714,7 +714,11 @@ def binary_function(symfunc, expr, **kwargs):
+ _ufunc_outcalls = Template("*((double *)out${outnum}) = ${funcname}(${call_args});")
+ 
+ _ufunc_body = Template("""\
++#ifdef NPY_1_19_API_VERSION
++static void ${funcname}_ufunc(char **args, const npy_intp *dimensions, const npy_intp* steps, void* data)
++#else
+ static void ${funcname}_ufunc(char **args, npy_intp *dimensions, npy_intp* steps, void* data)
++#endif
+ {
+     npy_intp i;
+     npy_intp n = dimensions[0];
+--- a/sympy/utilities/tests/test_autowrap.py
++++ b/sympy/utilities/tests/test_autowrap.py
+@@ -284,7 +284,11 @@ def test_ufuncify_source():
+         {NULL, NULL, 0, NULL}
+ };
+ 
++#ifdef NPY_1_19_API_VERSION
++static void test_ufunc(char **args, const npy_intp *dimensions, const npy_intp* steps, void* data)
++#else
+ static void test_ufunc(char **args, npy_intp *dimensions, npy_intp* steps, void* data)
++#endif
+ {
+     npy_intp i;
+     npy_intp n = dimensions[0];
+@@ -378,7 +382,11 @@ def test_ufuncify_source_multioutput():
+         {NULL, NULL, 0, NULL}
+ };
+ 
++#ifdef NPY_1_19_API_VERSION
++static void multitest_ufunc(char **args, const npy_intp *dimensions, const npy_intp* steps, void* data)
++#else
+ static void multitest_ufunc(char **args, npy_intp *dimensions, npy_intp* steps, void* data)
++#endif
+ {
+     npy_intp i;
+     npy_intp n = dimensions[0];
+
diff --git a/dev-python/sympy/sympy-1.12-r1.ebuild b/dev-python/sympy/sympy-1.12-r1.ebuild
new file mode 100644
index 000000000000..42a6e4905c75
--- /dev/null
+++ b/dev-python/sympy/sympy-1.12-r1.ebuild
@@ -0,0 +1,116 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_USE_PEP517=setuptools
+PYTHON_COMPAT=( pypy3 python3_{10..12} )
+
+inherit distutils-r1 virtualx
+
+DESCRIPTION="Computer Algebra System in pure Python"
+HOMEPAGE="
+	https://www.sympy.org/
+	https://github.com/sympy/sympy/
+	https://pypi.org/project/sympy/
+"
+SRC_URI="
+	https://github.com/sympy/sympy/archive/${P}.tar.gz -> ${P}.gh.tar.gz
+"
+S="${WORKDIR}/${PN}-${P}"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~arm64 ~loong ~riscv ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos"
+IUSE="aesara examples imaging ipython latex mathml opengl pdf png pyglet symengine texmacs"
+
+RDEPEND="
+	dev-python/mpmath[${PYTHON_USEDEP}]
+	dev-python/pexpect[${PYTHON_USEDEP}]
+	aesara? (
+		$(python_gen_cond_dep '
+			dev-python/aesara[${PYTHON_USEDEP}]
+		' python3_{10..11})
+	)
+	imaging? ( dev-python/pillow[${PYTHON_USEDEP}] )
+	ipython? ( dev-python/ipython[${PYTHON_USEDEP}] )
+	latex? (
+		virtual/latex-base
+		dev-texlive/texlive-fontsextra
+		png? ( app-text/dvipng )
+		pdf? ( app-text/ghostscript-gpl )
+	)
+	mathml? ( dev-python/lxml[${PYTHON_USEDEP}] )
+	opengl? ( dev-python/pyopengl[${PYTHON_USEDEP}] )
+	pyglet? ( dev-python/pyglet[${PYTHON_USEDEP}] )
+	symengine? ( dev-python/symengine[${PYTHON_USEDEP}] )
+	texmacs? ( app-office/texmacs )
+"
+
+EPYTEST_XDIST=1
+distutils_enable_tests pytest
+
+PATCHES=(
+	"${FILESDIR}/${P}-py312.patch"
+	"${FILESDIR}/${PN}-1.12-c99.patch"
+)
+
+src_test() {
+	virtx distutils-r1_src_test
+}
+
+python_test() {
+	local EPYTEST_DESELECT=(
+		# require old version of antlr4
+		sympy/parsing/tests/test_autolev.py
+		sympy/parsing/tests/test_latex.py
+		# crash due to assertions in sys-devel/llvm[debug]
+		sympy/parsing/tests/test_c_parser.py
+
+		# TODO: pytest?
+		sympy/solvers/ode/tests/test_systems.py::test_linear_3eq_order1_type4_long_check
+		sympy/solvers/ode/tests/test_systems.py::test_linear_3eq_order1_type4_long_dsolve_dotprodsimp
+
+		# either very slow or hanging
+		sympy/solvers/ode/tests/test_systems.py::test_linear_new_order1_type2_de_lorentz_slow_check
+		sympy/integrals/tests/test_failing_integrals.py::test_issue_15227
+		sympy/matrices/tests/test_matrices.py::test_pinv_rank_deficient_when_diagonalization_fails
+		sympy/solvers/ode/tests/test_systems.py::test_nonlinear_3eq_order1_type1
+		sympy/solvers/ode/tests/test_systems.py::test_nonlinear_3eq_order1_type3
+	)
+
+	case ${EPYTHON} in
+		pypy3)
+			if has_version "<dev-python/pypy3_10-exe-7.3.13_p2" ||
+				has_version "<dev-python/pypy3_10-exe-bin-7.3.13_p2"
+			then
+				EPYTEST_DESELECT+=(
+					# https://foss.heptapod.net/pypy/pypy/-/issues/4032
+					sympy/tensor/array/tests/test_array_comprehension.py::test_arraycomprehensionmap
+				)
+			fi
+			;;
+	esac
+
+	local -x PYTEST_DISABLE_PLUGIN_AUTOLOAD=1
+	nonfatal epytest --veryquickcheck ||
+		die -n "Tests failed with ${EPYTHON}"
+}
+
+python_install_all() {
+	local DOCS=( AUTHORS README.md )
+
+	if use examples; then
+		dodoc -r examples
+		docompress -x /usr/share/doc/${PF}/examples
+	fi
+
+	distutils-r1_python_install_all
+
+	if use texmacs; then
+		exeinto /usr/libexec/TeXmacs/bin/
+		doexe data/TeXmacs/bin/tm_sympy
+		insinto /usr/share/TeXmacs/plugins/sympy/
+		doins -r data/TeXmacs/progs
+	fi
+}