63 lines
1.9 KiB
Bash
63 lines
1.9 KiB
Bash
# Part of JoeyLib, Copyright (c) 2026 Scott Duensing, under the MIT License.
|
|
# See LICENSE.md for license information.
|
|
# SPDX-License-Identifier: MIT
|
|
#
|
|
# SDL 3 built with Emscripten, static, for the web port (make web): the same
|
|
# release source the sdl3 component builds for the host (its pin is read from
|
|
# sdl3.sh, so there is one), with JoeyLib's patches for SDL's Emscripten code
|
|
# (installer/patches/sdl3Web), compiled to WebAssembly into
|
|
# toolchains/opt/sdl3Web.
|
|
|
|
compDescription="web: SDL 3 for Emscripten, static (web port)"
|
|
compGroups="toolchain:web"
|
|
compRequires="host emsdk"
|
|
compHostDeps="cmake patch"
|
|
sdl3Url="$(compQuery sdl3 compUrl)"
|
|
sdl3Sha256="$(compQuery sdl3 compSha256)"
|
|
patchDir="$JOEY_PATCHES/sdl3Web"
|
|
# Editing a patch rebuilds SDL, so the patches are part of the pin.
|
|
compPin="$sdl3Sha256:$(compQuery emsdk compPin):$(cat "$patchDir"/*.patch | sha256sum | cut -d' ' -f1)"
|
|
|
|
|
|
compInstall() {
|
|
local archive
|
|
local src
|
|
local p
|
|
local emsdk="$JOEY_OPT/emsdk"
|
|
archive="$(fetchFile "$sdl3Url" "$sdl3Sha256")"
|
|
src="$(freshBuildDir "$compId")"
|
|
extractArchive "$archive" "$src" 1
|
|
for p in "$patchDir"/*.patch; do
|
|
info "applying $(basename "$p")"
|
|
patch -d "$src" -p1 -s -F0 --no-backup-if-mismatch < "$p"
|
|
done
|
|
export EM_CONFIG="$emsdk/.emscripten"
|
|
export EM_CACHE="$emsdk/cache"
|
|
"$emsdk/upstream/emscripten/emcmake" cmake -S "$src" -B "$src/build" \
|
|
-DCMAKE_BUILD_TYPE=Release \
|
|
-DCMAKE_INSTALL_PREFIX="$compDir" \
|
|
-DCMAKE_INSTALL_LIBDIR=lib \
|
|
-DSDL_SHARED=OFF \
|
|
-DSDL_STATIC=ON \
|
|
-DSDL_TESTS=OFF \
|
|
-DSDL_EXAMPLES=OFF
|
|
cmake --build "$src/build" -j"$JOEY_JOBS"
|
|
rm -rf "$compDir"
|
|
cmake --install "$src/build"
|
|
dropBuildDir "$compId"
|
|
}
|
|
|
|
|
|
compInstalled() {
|
|
[ -f "$compDir/lib/libSDL3.a" ] && [ -f "$compDir/include/SDL3/SDL.h" ]
|
|
}
|
|
|
|
|
|
compVerify() {
|
|
compInstalled
|
|
}
|
|
|
|
|
|
compEnv() {
|
|
envVar SDL3_WEB_DIR "$compDir"
|
|
}
|