dev-python/blake3: Fix USE=-rust with GCC 14

Signed-off-by: Michał Górny <mgorny@gentoo.org>

2 files changed, 42 insertions, 0 deletions

diff --git a/dev-python/blake3/blake3-0.4.1.ebuild b/dev-python/blake3/blake3-0.4.1.ebuild
index b2772f15cb9e..87f3352c3eee 100644
--- a/dev-python/blake3/blake3-0.4.1.ebuild
+++ b/dev-python/blake3/blake3-0.4.1.ebuild
@@ -113,6 +113,11 @@ src_unpack() {
 }
 
 src_prepare() {
+	local PATCHES=(
+		# https://github.com/oconnor663/blake3-py/pull/44
+		"${FILESDIR}/${P}-gcc14.patch"
+	)
+
 	# sed the package name and version to improve compatibility
 	sed -e 's:blake3_experimental_c:blake3:' \
 		-e "s:0[.]0[.]1:${PV}:" \
diff --git a/dev-python/blake3/files/blake3-0.4.1-gcc14.patch b/dev-python/blake3/files/blake3-0.4.1-gcc14.patch
new file mode 100644
index 000000000000..367d5c94e1b1
--- /dev/null
+++ b/dev-python/blake3/files/blake3-0.4.1-gcc14.patch
@@ -0,0 +1,37 @@
+diff --git a/c_impl/blake3module.c b/c_impl/blake3module.c
+index 4448445..842421a 100644
+--- a/c_impl/blake3module.c
++++ b/c_impl/blake3module.c
+@@ -217,7 +217,7 @@ static PyObject *Blake3_update(Blake3Object *self, PyObject *args) {
+   // Success. We need to increment the refcount on self to return it, see:
+   // https://docs.python.org/3/extending/extending.html#ownership-rules.
+   Py_INCREF(self);
+-  ret = self;
++  ret = (PyObject *)self;
+ 
+ exit:
+   release_buf_if_acquired(&data);
+@@ -272,7 +272,7 @@ static PyObject *Blake3_update_mmap(Blake3Object *self, PyObject *args,
+   // Success. We need to increment the refcount on self to return it, see:
+   // https://docs.python.org/3/extending/extending.html#ownership-rules.
+   Py_INCREF(self);
+-  ret = self;
++  ret = (PyObject *)self;
+ 
+ exit:
+   if (file) {
+@@ -347,11 +347,11 @@ static PyObject *Blake3_reset(Blake3Object *self, PyObject *args) {
+ 
+ static PyMethodDef Blake3_methods[] = {
+     {"update", (PyCFunction)Blake3_update, METH_VARARGS, "add input bytes"},
+-    {"update_mmap", (PyCFunctionWithKeywords)Blake3_update_mmap,
++    {"update_mmap", (PyCFunction)Blake3_update_mmap,
+      METH_VARARGS | METH_KEYWORDS, "add input bytes from a filepath"},
+-    {"digest", (PyCFunctionWithKeywords)Blake3_digest,
++    {"digest", (PyCFunction)Blake3_digest,
+      METH_VARARGS | METH_KEYWORDS, "finalize the hash"},
+-    {"hexdigest", (PyCFunctionWithKeywords)Blake3_hexdigest,
++    {"hexdigest", (PyCFunction)Blake3_hexdigest,
+      METH_VARARGS | METH_KEYWORDS,
+      "finalize the hash and encode the result as hex"},
+     {"copy", (PyCFunction)Blake3_copy, METH_VARARGS,