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Merged
jdolan merged 3 commits into from
Sep 30, 2026
Merged

Build against the jdolan/SDL ObjectivelyGPU tag #66

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4f26e5a
Build against the jdolan/SDL ObjectivelyGPU tag
jdolan Sep 30, 2026
08e3c7e
Fetch SDL3_image 3.4.4 for the Apple xcframework
jdolan Sep 30, 2026
0a5024f
Build SDL3 from the tag in MVC releases
jdolan Sep 30, 2026
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29 changes: 26 additions & 3 deletions .github/workflows/build.yml
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Expand Up @@ -20,8 +20,31 @@ jobs:
steps:
- name: Install dependencies
run: |
brew install autoconf automake libtool pkg-config check \
sdl3 sdl3_image sdl3_ttf
brew install autoconf automake libtool pkg-config check cmake \
freetype harfbuzz

# SDL3_image and SDL3_ttf are built here, not taken from Homebrew: Homebrew's builds link
# Homebrew's sdl3, which would load a second SDL3 alongside this one.
- name: Build SDL3
run: |
git clone --depth 1 --branch ObjectivelyGPU https://github.com/jdolan/SDL.git SDL3
cmake -S SDL3 -B SDL3/build -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=${HOMEBREW_PREFIX}
cmake --build SDL3/build -j$(sysctl -n hw.logicalcpu)
cmake --install SDL3/build

- name: Build SDL3_image
run: |
git clone --depth 1 --branch release-3.4.4 https://github.com/libsdl-org/SDL_image.git SDL3_image
cmake -S SDL3_image -B SDL3_image/build -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=${HOMEBREW_PREFIX}
cmake --build SDL3_image/build -j$(sysctl -n hw.logicalcpu)
cmake --install SDL3_image/build

- name: Build SDL3_ttf
run: |
git clone --depth 1 --branch release-3.2.2 https://github.com/libsdl-org/SDL_ttf.git SDL3_ttf
cmake -S SDL3_ttf -B SDL3_ttf/build -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=${HOMEBREW_PREFIX}
cmake --build SDL3_ttf/build -j$(sysctl -n hw.logicalcpu)
cmake --install SDL3_ttf/build

- name: Checkout Objectively
uses: actions/checkout@v6
Expand Down Expand Up @@ -111,7 +134,7 @@ jobs:

- name: Build SDL3
run: |
git clone --depth 1 --branch release-3.4.12 https://github.com/libsdl-org/SDL.git SDL3
git clone --depth 1 --branch ObjectivelyGPU https://github.com/jdolan/SDL.git SDL3
cmake -S SDL3 -B SDL3/build -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr/local
cmake --build SDL3/build -j$(nproc)
sudo cmake --install SDL3/build
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32 changes: 26 additions & 6 deletions .github/workflows/release.yml
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Expand Up @@ -25,13 +25,35 @@ jobs:
# when built from source (i.e. whenever Config.h isn't already present);
# the macOS runner image doesn't ship autotools by default. configure.ac
# hard-requires check (via pkg-config) even though release builds don't
# run the test suite. sdl3/sdl3_image/sdl3_ttf provide the pkg-config
# files that Objectively/ObjectivelyGPU/ObjectivelyMVC's own configure
# scripts check for. macvim provides a modern xxd (supporting -t) on
# run the test suite. macvim provides a modern xxd (supporting -t) on
# PATH ahead of the runner's older /usr/bin/xxd, which the Assets
# "Preprocess Assets" build phase requires.
- name: Install autotools
run: brew install autoconf automake libtool pkg-config check sdl3 sdl3_image sdl3_ttf macvim
run: brew install autoconf automake libtool pkg-config check cmake freetype harfbuzz macvim

# SDL3, SDL3_image and SDL3_ttf provide the pkg-config files that
# Objectively/ObjectivelyGPU/ObjectivelyMVC's own configure scripts check
# for. They are built here, as in build.yml, not taken from Homebrew.
- name: Build SDL3
run: |
git clone --depth 1 --branch ObjectivelyGPU https://github.com/jdolan/SDL.git SDL3
cmake -S SDL3 -B SDL3/build -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=${HOMEBREW_PREFIX}
cmake --build SDL3/build -j$(sysctl -n hw.logicalcpu)
cmake --install SDL3/build

- name: Build SDL3_image
run: |
git clone --depth 1 --branch release-3.4.4 https://github.com/libsdl-org/SDL_image.git SDL3_image
cmake -S SDL3_image -B SDL3_image/build -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=${HOMEBREW_PREFIX}
cmake --build SDL3_image/build -j$(sysctl -n hw.logicalcpu)
cmake --install SDL3_image/build

- name: Build SDL3_ttf
run: |
git clone --depth 1 --branch release-3.2.2 https://github.com/libsdl-org/SDL_ttf.git SDL3_ttf
cmake -S SDL3_ttf -B SDL3_ttf/build -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=${HOMEBREW_PREFIX}
cmake --build SDL3_ttf/build -j$(sysctl -n hw.logicalcpu)
cmake --install SDL3_ttf/build

- name: Checkout Objectively
uses: actions/checkout@v6
Expand Down Expand Up @@ -134,7 +156,6 @@ jobs:

- name: Zip xcframeworks
run: |
Comment thread
jdolan marked this conversation as resolved.
(cd ObjectivelyGPU/Frameworks && zip -r "$GITHUB_WORKSPACE/SDL3.xcframework.zip" SDL3.xcframework)
(cd ObjectivelyMVC/Frameworks && \
zip -r "$GITHUB_WORKSPACE/SDL3_image.xcframework.zip" SDL3_image.xcframework && \
zip -r "$GITHUB_WORKSPACE/SDL3_ttf.xcframework.zip" SDL3_ttf.xcframework && \
Expand All @@ -147,7 +168,6 @@ jobs:
gh release create ${{ github.ref_name }} \
--title "ObjectivelyMVC ${{ github.ref_name }}" \
--generate-notes \
"$GITHUB_WORKSPACE/SDL3.xcframework.zip" \
"$GITHUB_WORKSPACE/SDL3_image.xcframework.zip" \
"$GITHUB_WORKSPACE/SDL3_ttf.xcframework.zip" \
"$GITHUB_WORKSPACE/ObjectivelyMVC.xcframework.zip"
Expand Down
2 changes: 1 addition & 1 deletion Documentation/install.md
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Expand Up @@ -13,7 +13,7 @@ Tagged releases are published on the [GitHub releases page](https://github.com/j

* [Objectively](https://github.com/jdolan/Objectively) >= 2.2.0
* [ObjectivelyGPU](https://github.com/jdolan/ObjectivelyGPU) >= 2.2.0
* [SDL3](https://github.com/libsdl-org/SDL) >= 3.2.0, [SDL3_image](https://github.com/libsdl-org/SDL_image), [SDL3_ttf](https://github.com/libsdl-org/SDL_ttf)
* [SDL3](https://github.com/libsdl-org/SDL) >= 3.2.0 (CI builds against the `ObjectivelyGPU` tag of [jdolan/SDL](https://github.com/jdolan/SDL), which adds the SDL_gpu query API; see [Installing ObjectivelyGPU](https://jdolan.github.io/ObjectivelyGPU/install.html)), [SDL3_image](https://github.com/libsdl-org/SDL_image), [SDL3_ttf](https://github.com/libsdl-org/SDL_ttf)

## Building

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2 changes: 1 addition & 1 deletion Frameworks/fetch-sdl3-extensions.sh
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Expand Up @@ -12,7 +12,7 @@
#
set -euo pipefail

SDL3_IMAGE_VERSION="${SDL3_IMAGE_VERSION:-3.4.0}"
SDL3_IMAGE_VERSION="${SDL3_IMAGE_VERSION:-3.4.4}"
SDL3_TTF_VERSION="${SDL3_TTF_VERSION:-3.2.2}"

SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
Expand Down
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