Add build.rs config to rustc

diff --git a/packaging/rust-num-integer.spec b/packaging/rust-num-integer.spec
index a2daaff716f3fd8bc2b64ba49e55957c16711be6..f2dc877e84230b8e2ab201518b5f2f621cc22dad 100644 (file)
--- a/packaging/rust-num-integer.spec
+++ b/packaging/rust-num-integer.spec
@@ -47,11 +47,13 @@ mkdir -p $OUT_DIR
         --cfg='feature="i128"' \
         ./build.rs
 ./build_rs_binary
+export _RUSTC_BUILD_RS_CONFIG_=$(./build_rs_binary  | grep "cargo:rustc-cfg" | sed "s/cargo:rustc-cfg=/--cfg=/g" | sed "s/$/ /g" | tr -d '\n')
 %{rustc_std_build} --crate-type=dylib \
         --crate-name=%{real_crate_name} \
         %{?rustc_edition:--edition=%{rustc_edition}} \
         --cfg='feature="std"' \
         --cfg='feature="i128"' \
+        $_RUSTC_BUILD_RS_CONFIG_ \
         ./src/lib.rs
 
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