Do not use %{_bindir}

Signed-off-by: Igor Raits <ignatenkobrain@fedoraproject.org>

rust-zstd-sys.spec

@@ -141,23 +141,23 @@ which use "zstdmt" feature of "%{crate}" crate.
 rm -rf zstd/
 
 %generate_buildrequires
-%cargo_generate_buildrequires -a 
+%cargo_generate_buildrequires -a
 echo "pkgconfig(libzstd)"
 echo "bindgen"
-echo "%{_bindir}/llvm-config-%{__isa_bits}"
+echo "/usr/bin/llvm-config-%{__isa_bits}"
 
 %build
-export LLVM_CONFIG_PATH=%{_bindir}/llvm-config-%{__isa_bits}
+export LLVM_CONFIG_PATH=/usr/bin/llvm-config-%{__isa_bits}
 %cargo_build -a
-bindgen %{_includedir}/zstd.h --ctypes-prefix ::libc --blacklist-type max_align_t --rustified-enum '.*' --use-core -o src/bindings.rs -- 
-bindgen %{_includedir}/zstd.h --blacklist-type max_align_t --rustified-enum '.*' --use-core -o src/bindings_std.rs -- 
+bindgen %{_includedir}/zstd.h --ctypes-prefix ::libc --blacklist-type max_align_t --rustified-enum '.*' --use-core -o src/bindings.rs --
+bindgen %{_includedir}/zstd.h --blacklist-type max_align_t --rustified-enum '.*' --use-core -o src/bindings_std.rs --
 
 %install
 %cargo_install
 
 %if %{with check}
 %check
-export LLVM_CONFIG_PATH=%{_bindir}/llvm-config-%{__isa_bits}
+export LLVM_CONFIG_PATH=/usr/bin/llvm-config-%{__isa_bits}
 %cargo_test -a
 %endif