Mike-Solar
e163702a6b
oakrender/build.rs: -Wl,-export_dynamic is the macOS spelling. Since Rust 1.90 x86_64-unknown-linux-gnu links with rust-lld by default, and lld parses the single-dash form as '-e xport_dynamic', every oakrender integration test binary was linked with NO entry point and died with SIGSEGV inside ld.so's dl_main (jumping to the image base) before printing anything — the copier_test CI failure. Emit the flag on macOS only. oaknode timeformat: value_localtime_flag_routes_to_localtime_r called localtime_r/gmtime_r directly, which do not exist on Windows. Factor the cfg-gated FFI (localtime_r/gmtime_r vs _localtime64_s/_gmtime64_s) into break_down_time() and use it from both value() and the test.
46 lines
2.1 KiB
Rust
46 lines
2.1 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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//! Test-binary link flags.
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//!
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//! `-Wl,-export_dynamic` keeps the test binary's symbols in its dynamic
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//! symbol table — originally so the M12 P0 decode bridge could resolve
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//! the oakcodec C ABI with `dlsym(RTLD_DEFAULT)` (the decode bridge is a
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//! direct Rust call now). It is spelled the macOS way and is therefore
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//! emitted on macOS only: on ELF platforms lld parses `-export_dynamic`
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//! as `-e xport_dynamic` and links a binary with NO entry point, which
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//! then dies with SIGSEGV inside ld.so at startup (Rust >= 1.90 links
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//! x86_64-unknown-linux-gnu with rust-lld by default). The macOS
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//! framework flags below are the load-bearing part: the bundled
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//! OpenColorIO's system monitor references IOKit / ColorSync /
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//! CoreGraphics display APIs.
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fn main() {
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if std::env::var("CARGO_CFG_TARGET_OS").as_deref() == Ok("macos") {
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// Only the test binaries need this; the library itself links no
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// dynamic symbols. (macOS-only — see the module comment.)
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println!("cargo:rustc-link-arg-tests=-Wl,-export_dynamic");
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// The bundled OpenColorIO's macos system monitor references
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// IOKit / ColorSync / CoreGraphics display APIs; the engine
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// dylib links with `-undefined,dynamic_lookup`, so test binaries
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// must resolve them.
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for fw in ["IOKit", "ColorSync", "CoreGraphics"] {
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println!("cargo:rustc-link-arg-tests=-framework");
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println!("cargo:rustc-link-arg-tests={fw}");
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}
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}
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}
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