Fixed 3DNow! detection for clang llvm
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1c3d9891d2
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2 changed files with 8 additions and 3 deletions
7
configure
vendored
7
configure
vendored
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@ -17219,17 +17219,20 @@ int
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main ()
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{
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void *p = 0;
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_m_prefetch(p);
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;
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return 0;
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}
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_ACEOF
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if ac_fn_c_try_compile "$LINENO"; then :
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if ac_fn_c_try_link "$LINENO"; then :
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have_gcc_3dnow=yes
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fi
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rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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rm -f core conftest.err conftest.$ac_objext \
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conftest$ac_exeext conftest.$ac_ext
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_gcc_3dnow" >&5
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$as_echo "$have_gcc_3dnow" >&6; }
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CFLAGS="$save_CFLAGS"
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