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Diffstat (limited to 'dev-lang/ruby/files/3.0/900-musl-coroutine.patch')
-rw-r--r--dev-lang/ruby/files/3.0/900-musl-coroutine.patch28
1 files changed, 28 insertions, 0 deletions
diff --git a/dev-lang/ruby/files/3.0/900-musl-coroutine.patch b/dev-lang/ruby/files/3.0/900-musl-coroutine.patch
new file mode 100644
index 00000000000..a323cdd6e77
--- /dev/null
+++ b/dev-lang/ruby/files/3.0/900-musl-coroutine.patch
@@ -0,0 +1,28 @@
+Adapted for Gentoo version 3.0.2
+
+From b570e7de87aaad8c903176d835e8124127f627b3 Mon Sep 17 00:00:00 2001
+From: Andrew Aladjev <aladjev.andrew@gmail.com>
+Date: Sat, 26 Sep 2020 12:58:06 +0300
+Subject: [PATCH] fixed default coroutine selection for musl
+
+---
+ configure.ac | 5 ++++-
+ coroutine/copy/Context.c | 2 ++
+ 2 files changed, 6 insertions(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index ab5d532c103b..084f0936c006 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -2364,7 +2364,10 @@
+ rb_cv_coroutine=copy
+ ],
+ [
+- rb_cv_coroutine=ucontext
++ AC_CHECK_FUNCS([getcontext swapcontext makecontext],
++ [rb_cv_coroutine=ucontext],
++ [rb_cv_coroutine=copy; break]
++ )
+ ]
+ )
+ AC_MSG_RESULT(${rb_cv_coroutine})