1 files changed, 22 insertions, 0 deletions
diff --git a/extra/python-numpy/PKGBUILD b/extra/python-numpy/PKGBUILD
new file mode 100644
index 00000000..b760a5ae
--- /dev/null
+++ b/extra/python-numpy/PKGBUILD
@@ -0,0 +1,22 @@
+# enable SSE/SSE2 on pentium4, no optimizations on i686 and i486
+if [ "${CARCH}" = "i486" -o "${CARCH}" = "i686" ]; then
+  eval "$(
+    declare -f build | \
+      sed '
+        s|python -m build|python -m build -Csetup-args=-Dcpu-baseline=NONE -Csetup-args=-Dcpu-dispatch=NONE|
+      '
+  )"
+fi
+
+if [ "${CARCH}" = "pentium4" ]; then
+  eval "$(
+    declare -f build | \
+      sed '
+        s|python -m build|python -m build -Csetup-args=-Dcpu-baseline=NONE -Csetup-args=-Dcpu-dispatch=SSE,SSE2|
+      '
+  )"
+fi
+
+prepare() {
+  sed -i 's@meson-python>=0.15.0,<0.16.0@meson-python>=0.15.0@' numpy-$pkgver/pyproject.toml || true
+}