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https://bugs.gentoo.org/973126
https://github.com/FluidSynth/fluidsynth/pull/1783
From b194715787cbab66bd8d68a41b27ee6445b11457 Mon Sep 17 00:00:00 2001
From: Sam James <sam@gentoo.org>
Date: Fri, 24 Apr 2026 00:01:16 +0100
Subject: [PATCH] utils: fix big endian path for cpp11 implementation
Copying the implementation from embedded (091e849170c5f2e0fb4ef9f011f9798312add7be)
is sufficient here.
Reported by ernsteiswuerfel at https://bugs.gentoo.org/973126.
---
src/utils/fluid_sys_cpp11.h | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/src/utils/fluid_sys_cpp11.h b/src/utils/fluid_sys_cpp11.h
index 5b14defb6..ffb80cb3b 100644
--- a/src/utils/fluid_sys_cpp11.h
+++ b/src/utils/fluid_sys_cpp11.h
@@ -46,10 +46,17 @@ extern "C" {
#endif
/* Endian detection */
+#ifdef WORDS_BIGENDIAN
+#define FLUID_IS_BIG_ENDIAN true
+
+#define FLUID_LE32TOH(x) (((0xFF000000 & (x)) >> 24) | ((0x00FF0000 & (x)) >> 8) | ((0x0000FF00 & (x)) << 8) | ((0x000000FF & (x)) << 24));
+#define FLUID_LE16TOH(x) (((0xFF00 & (x)) >> 8) | ((0x00FF & (x)) << 8))
+#else
#define FLUID_IS_BIG_ENDIAN false
#define FLUID_LE32TOH(x) (x)
#define FLUID_LE16TOH(x) (x)
+#endif
/*
* Utility functions
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