qemu/bswap: Use compiler __builtin_bswap() on Haiku

Since commit efc6c070aca ("configure: Add a test for the minimum
compiler version") the minimum compiler version required for GCC
is 4.8, which supports __builtin_bswap().
Remove the Haiku specific ifdef'ry.

This reverts commit 652a46ebba970017c7a23767dcc983265cdb8eb7
("bswap.h: Include <endian.h> on Haiku for bswap operations").

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230111163147.71761-5-philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

diff --git a/include/qemu/bswap.h b/include/qemu/bswap.h
index fd5a981..8cd5a2b 100644 (file)
--- a/include/qemu/bswap.h
+++ b/include/qemu/bswap.h
@@ -6,8 +6,6 @@
 # include <machine/bswap.h>
 #elif defined(__FreeBSD__)
 # include <sys/endian.h>
-#elif defined(__HAIKU__)
-# include <endian.h>
 # else
 #define BSWAP_FROM_FALLBACKS
 #endif /* ! CONFIG_MACHINE_BSWAP_H */