git: 26db8f6e8bda - main - audio/spectacle-lv2: fix build on powerpc64*

[Piotr Kubaj]

The branch main has been updated by pkubaj:

URL: https://cgit.FreeBSD.org/ports/commit/?id=26db8f6e8bda5cf8778a18ed3e0b06d7c7d70150

commit 26db8f6e8bda5cf8778a18ed3e0b06d7c7d70150
Author:     Piotr Kubaj <pkubaj at FreeBSD.org>
AuthorDate: 2021-05-18 17:50:12 +0000
Commit:     Piotr Kubaj <pkubaj at FreeBSD.org>
CommitDate: 2021-05-18 17:50:12 +0000

    audio/spectacle-lv2: fix build on powerpc64*
    
    ori 0,0,0 is the noop instruction on powerpc64*.
---
 .../files/patch-thirdparty_spin__mutex_src_SpinLoopPause.h  | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/audio/spectacle-lv2/files/patch-thirdparty_spin__mutex_src_SpinLoopPause.h b/audio/spectacle-lv2/files/patch-thirdparty_spin__mutex_src_SpinLoopPause.h
new file mode 100644
index 000000000000..3c34a14e9143
--- /dev/null
+++ b/audio/spectacle-lv2/files/patch-thirdparty_spin__mutex_src_SpinLoopPause.h
@@ -0,0 +1,13 @@
+--- thirdparty/spin_mutex/src/SpinLoopPause.h.orig	2021-05-18 17:31:07 UTC
++++ thirdparty/spin_mutex/src/SpinLoopPause.h
+@@ -32,6 +32,10 @@ static inline void spin_loop_pause() noexcept {
+     asm volatile ("nop" ::: "memory");
+ #endif
+ }
++#elif defined(__powerpc64__)
++static inline void spin_loop_pause() noexcept {
++    asm volatile("ori 0,0,0" ::: "memory");
++}
+ #else
+ #error "Unknown CPU architecture."
+ #endif