@@ -4886,16 +4886,6 @@ if test "$docs" != "no" ; then
fi
fi
-# Search for bswap_32 function
-byteswap_h=no
-cat > $TMPC << EOF
-#include <byteswap.h>
-int main(void) { return bswap_32(0); }
-EOF
-if compile_prog "" "" ; then
- byteswap_h=yes
-fi
-
# Search for bswap32 function
bswap_h=no
cat > $TMPC << EOF
@@ -6789,9 +6779,6 @@ fi
if test "$st_atim" = "yes" ; then
echo "HAVE_STRUCT_STAT_ST_ATIM=y" >> $config_host_mak
fi
-if test "$byteswap_h" = "yes" ; then
- echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
-fi
if test "$bswap_h" = "yes" ; then
echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
fi
@@ -10,23 +10,6 @@
# include <sys/endian.h>
#elif defined(__HAIKU__)
# include <endian.h>
-#elif defined(CONFIG_BYTESWAP_H)
-# include <byteswap.h>
-
-static inline uint16_t bswap16(uint16_t x)
-{
- return bswap_16(x);
-}
-
-static inline uint32_t bswap32(uint32_t x)
-{
- return bswap_32(x);
-}
-
-static inline uint64_t bswap64(uint64_t x)
-{
- return bswap_64(x);
-}
#else
#undef bswap16
#define bswap16(_x) __builtin_bswap16(_x)
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(). Drop the <byteswap.h> dependency. Suggested-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> --- configure | 13 ------------- include/qemu/bswap.h | 17 ----------------- 2 files changed, 30 deletions(-)