65 lines
1.8 KiB
Diff
65 lines
1.8 KiB
Diff
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Relevant bug report: https://bugzilla.mozilla.org/show_bug.cgi?id=1882291
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diff --git a/Cargo.lock b/Cargo.lock
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--- a/Cargo.lock
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+++ b/Cargo.lock
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@@ -4274,10 +4274,11 @@
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[[package]]
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name = "qcms"
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version = "0.2.0"
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dependencies = [
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"libc",
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+ "version_check",
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]
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[[package]]
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name = "qlog"
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version = "0.4.0"
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diff --git a/gfx/qcms/Cargo.toml b/gfx/qcms/Cargo.toml
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--- a/gfx/qcms/Cargo.toml
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+++ b/gfx/qcms/Cargo.toml
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@@ -18,5 +18,8 @@
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iccv4-enabled = []
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cmyk = []
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[dependencies]
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libc = {version = "0.2", optional = true }
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+
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+[build-dependencies]
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+version_check = "0.9"
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diff --git a/gfx/qcms/build.rs b/gfx/qcms/build.rs
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new file mode 100644
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--- /dev/null
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+++ b/gfx/qcms/build.rs
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@@ -0,0 +1,7 @@
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+extern crate version_check as rustc;
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+
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+fn main() {
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+ if rustc::is_min_version("1.78.0").unwrap_or(false) {
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+ println!("cargo:rustc-cfg=stdsimd_split");
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+ }
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+}
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diff --git a/gfx/qcms/src/lib.rs b/gfx/qcms/src/lib.rs
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--- a/gfx/qcms/src/lib.rs
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+++ b/gfx/qcms/src/lib.rs
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@@ -5,13 +5,15 @@
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#![allow(non_camel_case_types)]
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#![allow(non_snake_case)]
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#![allow(non_upper_case_globals)]
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// These are needed for the neon SIMD code and can be removed once the MSRV supports the
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// instrinsics we use
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-#![cfg_attr(feature = "neon", feature(stdsimd))]
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+#![cfg_attr(all(stdsimd_split, target_arch = "arm", feature = "neon"), feature(stdarch_arm_neon_intrinsics))]
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+#![cfg_attr(all(stdsimd_split, target_arch = "arm", feature = "neon"), feature(stdarch_arm_feature_detection))]
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+#![cfg_attr(all(not(stdsimd_split), target_arch = "arm", feature = "neon"), feature(stdsimd))]
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#![cfg_attr(
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- feature = "neon",
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+ all(target_arch = "arm", feature = "neon"),
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feature(arm_target_feature, raw_ref_op)
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)]
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/// These values match the Rendering Intent values from the ICC spec
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