Add Python 3.15 to manylinux build image

.github/workflows/build.yml

@@ -22,15 +22,15 @@ jobs:
           - "ubuntu-26.04-resolute-ppc64le"
           - "ubuntu-26.04-resolute-s390x"
           # test image for manylinux-wheel build
-          - "fedora-44-amd64"
+          - "fedora-45-amd64"
           # Then run the remainder
           - "alpine"
           - "amazon-2023-amd64"
           - "arch"
           - "centos-stream-9-amd64"
           - "centos-stream-10-amd64"
           - "debian-13-trixie-amd64"
-          - "fedora-45-amd64"
+          - "fedora-44-amd64"
           - "gentoo"
           - "ubuntu-24.04-noble-amd64"
           - "ubuntu-26.04-resolute-amd64"
@@ -41,7 +41,7 @@ jobs:
           - image: "debian-13-trixie-x86"
             os: "ubuntu-24.04"
           - image: "manylinux_2_28-wheel-build"
-            test-image: "fedora-44-amd64"
+            test-image: "fedora-45-amd64"
           - image: "ubuntu-26.04-resolute-ppc64le"
             qemu-arch: "ppc64le"
             docker-args: "--platform linux/ppc64le"

manylinux_2_28-wheel-build/Makefile

@@ -3,7 +3,7 @@ TARGET := $(notdir $(WD))
 ROOT := $(abspath $(WD)/../Pillow)
 IMAGENAME := $(if $(DOCKER_USERNAME), $(DOCKER_USERNAME)/$(TARGET), $(TARGET))
 BRANCH := $(shell git rev-parse --abbrev-ref HEAD)
-TEST_TARGET = fedora-44-amd64
+TEST_TARGET = fedora-45-amd64
 TEST_IMAGE := $(if $(DOCKER_USERNAME), $(DOCKER_USERNAME)/$(TEST_TARGET):$(BRANCH), pythonpillow/$(TEST_TARGET):main)
 
 .PHONY: build
@@ -28,10 +28,12 @@ wheel:
 	_PYVER=313 $(MAKE) wheel
 314:
 	_PYVER=314 $(MAKE) wheel
+315:
+	_PYVER=315 $(MAKE) wheel
 
 .PHONY: test
-test: 314
-	docker run --rm -v $(ROOT):/Pillow -v `pwd`/out:/output $(TEST_IMAGE) sh -c ". /vpy3/bin/activate && python3 -m pip install /output/*cp314-*manylinux_2_28_x86_64.whl && cd /Pillow && python3 selftest.py && /usr/bin/xvfb-run -a make test-p"
+test: 315
+	docker run --rm -v $(ROOT):/Pillow -v `pwd`/out:/output $(TEST_IMAGE) sh -c ". /vpy3/bin/activate && python3 -m pip install /output/*cp315-*manylinux_2_28_x86_64.whl && cd /Pillow && python3 selftest.py && /usr/bin/xvfb-run -a make test-p"
 
 .PHONY: push
 push:

manylinux_2_28-wheel-build/README.md

@@ -16,9 +16,9 @@ symbols for debugging with Valgrind/GDB.
 
 The Makefile has several new commands:
 
-* make wheel: Makes a Python 3.14 manylinux_2_28 wheel, and puts it in the
+* make wheel: Makes a Python 3.15 manylinux_2_28 wheel, and puts it in the
 ./out directory.
-* make 311|312|313|314: These are specific commands to make the
+* make 311|312|313|314|315: These are specific commands to make the
 corresponding 3.x version in the ./out directory.
 
 The test target here is mainly to validate the image build, it is

manylinux_2_28-wheel-build/build.sh

@@ -16,9 +16,9 @@ fi
 # not strictly necessary, unless running multiple versions from the shell
 rm -f /tmp/*.whl || true
 
-# Python version, as 311,312,313|314. Defaults to 314.
+# Python version, as 311,312,313|314|315. Defaults to 315.
 # Matches the naming in /opt/python/
-PYVER=${1:-314}
+PYVER=${1:-315}
 PYBIN=$(echo /opt/python/cp${PYVER}-cp${PYVER}/bin)
 
 # We have to clean up the Pillow directories, otherwise we might get