Mike-Solar
61da70ecf8
The static FFmpeg's external codec libs pull in -lz, which on this toolchain resolves to a copy whose install name is @rpath/libz.1.dylib (zlib-ng-compat); without an LC_RPATH entry all three binaries died in dyld at startup. The app/cli/worker build scripts now emit -Wl,-rpath,/usr/lib. Also: FFMPEG_DIR moves into the committed .cargo/config.toml as a workspace-relative [env] entry — ffmpeg-sys-next's build script cannot read .env files, and without it the crate silently linked the shared Homebrew FFmpeg while oakffmpeg-link emitted the static transitive flags (mixed linkage). docs/build.md updated.
41 lines
1.9 KiB
Rust
41 lines
1.9 KiB
Rust
// Oak Video Editor - Non-Linear Video Editor
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// Copyright (C) 2026 Oak Team
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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//! Build-time link configuration for the `oakapp` crate.
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//!
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//! M14 R3: the app links the oak* module crates as plain rlibs — there is
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//! no `liboakengine` dylib to locate anymore. The only remaining link
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//! concern is gpui's macOS backend: gpui_macos reaches the IOSurface API
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//! through the `core-video` crate, which depends on `io-surface` with
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//! `default-features = false` — that disables io-surface's `link` feature,
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//! so nothing adds the IOSurface.framework to the final link and the
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//! binary fails with undefined `_IOSurface*` symbols. The app's build
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//! script is the single place that configures the macOS link, so link the
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//! framework here.
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fn main() {
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let os = std::env::var("CARGO_CFG_TARGET_OS").unwrap_or_default();
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if os == "macos" {
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println!("cargo:rustc-link-lib=framework=IOSurface");
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// The static FFmpeg's external codec libraries pull in `-lz`, and
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// on some machines that resolves to a package-manager copy whose
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// install name is @rpath/libz.1.dylib; without an LC_RPATH entry
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// the binary dies at launch ("Library not loaded"). Map the rpath
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// at the real system library.
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println!("cargo:rustc-link-arg=-Wl,-rpath,/usr/lib");
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}
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}
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