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authorNikolai Merinov <nikolai.merinov@member.fsf.org>2018-07-04 16:27:11 +0200
committerDanny Milosavljevic <dannym@scratchpost.org>2018-07-10 15:09:22 +0200
commitb47b2d32084ae689ff73ebb6403f1cc145131ea3 (patch)
tree9f5dc1b969e3d5f6e97436ba212ea533a58063f9 /gnu/packages/patches/rust-coresimd-doctest.patch
parent6094a65e272c1d001dbadecfc945f9d30f2a04bb (diff)
gnu: rust: Support build with glibc-2.27; update to 1.26.2.
* gnu/packages/rust.scm (rust-source): Add "patches" argument. (rust-bootstrapped-package): Add "patches" argument. (rust-1.19)[arguments]<#:phases>[patch-tests]: Modify. [arguments]<#:phases>[patch-aarch64-test]: New phase. [arguments]<#:phases>[use-readelf-for-tests]: New phase. [arguments]<#:phases>[remove-unsupported-tests]: New phase. (rust-1.23): Disable "run-pass/out-of-stack.rs" test. (rust-1.24)[arguments]<#:phases>[patch-aarch64-test]: Replace. (rust-1.25)[inputs]: Switch to LLVM 6.0. (rust-1.25)[arguments]<#:phases>[enable-codegen-tests]: New variable. (rust): New variable. * gnu/packages/patches/rust-coresimd-doctest.patch: New file.
Diffstat (limited to 'gnu/packages/patches/rust-coresimd-doctest.patch')
-rw-r--r--gnu/packages/patches/rust-coresimd-doctest.patch21
1 files changed, 21 insertions, 0 deletions
diff --git a/gnu/packages/patches/rust-coresimd-doctest.patch b/gnu/packages/patches/rust-coresimd-doctest.patch
new file mode 100644
index 0000000000..bfa0ab224b
--- /dev/null
+++ b/gnu/packages/patches/rust-coresimd-doctest.patch
@@ -0,0 +1,21 @@
+Doctest coresimd::x86::__m256 failed on processors withouth "avx" feature.
+Backported patch with changes from https://github.com/rust-lang-nursery/stdsimd/issues/481
+
+--- rustc-1.26.2-src-orig/src/stdsimd/coresimd/x86/mod.rs 1970-01-01 05:00:00.000000000 +0500
++++ rustc-1.26.2-src/src/stdsimd/coresimd/x86/mod.rs 2018-06-22 00:01:55.142026720 +0500
+@@ -293,13 +293,13 @@
+ /// use std::arch::x86_64::*;
+ ///
+ /// # fn main() {
+- /// # #[target_feature(enable = "sse")]
++ /// # #[target_feature(enable = "avx")]
+ /// # unsafe fn foo() {
+ /// let eight_zeros = _mm256_setzero_ps();
+ /// let eight_ones = _mm256_set1_ps(1.0);
+ /// let eight_floats = _mm256_set_ps(1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0);
+ /// # }
+- /// # if is_x86_feature_detected!("sse") { unsafe { foo() } }
++ /// # if is_x86_feature_detected!("avx") { unsafe { foo() } }
+ /// # }
+ /// ```
+ pub struct __m256(f32, f32, f32, f32, f32, f32, f32, f32);