From 4371dc93a2cc3cc988f908a41780381ea087d7cc Mon Sep 17 00:00:00 2001
From: Matoro Mahri <matoro_gentoo@matoro.tk>
Date: Mon, 6 Nov 2023 13:25:31 -0500
Subject: [PATCH] dev-python/numpy: fix alpha issues

One test that imports numpy from system namespace, disable this test
unless the current version of numpy is already installed.

One test that needs source code patch, submitted upstream.

See: https://github.com/numpy/numpy/pull/25078
Bug: https://bugs.gentoo.org/909738
Signed-off-by: Matoro Mahri <matoro_gentoo@matoro.tk>
Signed-off-by: Sam James <sam@gentoo.org>
---
 .../numpy/files/numpy-1.26.1-alpha.patch      | 25 +++++++++++++++++++
 dev-python/numpy/numpy-1.26.1.ebuild          |  8 ++++++
 2 files changed, 33 insertions(+)
 create mode 100644 dev-python/numpy/files/numpy-1.26.1-alpha.patch

diff --git a/dev-python/numpy/files/numpy-1.26.1-alpha.patch b/dev-python/numpy/files/numpy-1.26.1-alpha.patch
new file mode 100644
index 0000000000000..a0b2ca2eda91a
--- /dev/null
+++ b/dev-python/numpy/files/numpy-1.26.1-alpha.patch
@@ -0,0 +1,25 @@
+https://bugs.gentoo.org/909738
+https://github.com/numpy/numpy/pull/25078
+
+commit 43aaf2093d8dfb3c1fea5d409ea4aa1d0f77816f
+Author: matoro <matoro@users.noreply.github.com>
+Date:   Mon Nov 6 10:21:32 2023 -0500
+
+    BUG: alpha doesn't use REAL(10)
+    
+    Same as e.g. loongarch per gh-24904.  At this point seems like it should
+    be more of an exclude list than an include one...
+
+diff --git a/numpy/f2py/crackfortran.py b/numpy/f2py/crackfortran.py
+index f352bbaa2..d17b052f9 100755
+--- a/numpy/f2py/crackfortran.py
++++ b/numpy/f2py/crackfortran.py
+@@ -2452,7 +2452,7 @@ def _selected_real_kind_func(p, r=0, radix=0):
+     if p < 16:
+         return 8
+     machine = platform.machine().lower()
+-    if machine.startswith(('aarch64', 'arm64', 'loongarch', 'power', 'ppc', 'riscv', 's390x', 'sparc')):
++    if machine.startswith(('aarch64', 'alpha', 'arm64', 'loongarch', 'power', 'ppc', 'riscv', 's390x', 'sparc')):
+         if p <= 33:
+             return 16
+     else:
diff --git a/dev-python/numpy/numpy-1.26.1.ebuild b/dev-python/numpy/numpy-1.26.1.ebuild
index 955652eea0d8b..03c05aeaa6863 100644
--- a/dev-python/numpy/numpy-1.26.1.ebuild
+++ b/dev-python/numpy/numpy-1.26.1.ebuild
@@ -49,6 +49,7 @@ BDEPEND="
 		>=dev-python/pytz-2019.3[${PYTHON_USEDEP}]
 	)
 "
+PATCHES=( "${FILESDIR}/${PN}-1.26.1-alpha.patch" )
 
 EPYTEST_XDIST=1
 distutils_enable_tests pytest
@@ -142,6 +143,13 @@ python_test() {
 			;;
 	esac
 
+	if ! has_version -b "~${CATEGORY}/${P}[${PYTHON_USEDEP}]" ; then
+		# depends on importing numpy.random from system namespace
+		EPYTEST_DESELECT+=(
+			'random/tests/test_extending.py::test_cython'
+		)
+	fi
+
 	rm -rf numpy || die
 	epytest --pyargs numpy
 }