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-rw-r--r--vendor/memoffset-0.8.0/build.rs25
1 files changed, 25 insertions, 0 deletions
diff --git a/vendor/memoffset-0.8.0/build.rs b/vendor/memoffset-0.8.0/build.rs
new file mode 100644
index 000000000..e18810f89
--- /dev/null
+++ b/vendor/memoffset-0.8.0/build.rs
@@ -0,0 +1,25 @@
+extern crate autocfg;
+
+fn main() {
+ let ac = autocfg::new();
+
+ // Check for a minimum version for a few features
+ if ac.probe_rustc_version(1, 20) {
+ println!("cargo:rustc-cfg=tuple_ty");
+ }
+ if ac.probe_rustc_version(1, 31) {
+ println!("cargo:rustc-cfg=allow_clippy");
+ }
+ if ac.probe_rustc_version(1, 36) {
+ println!("cargo:rustc-cfg=maybe_uninit");
+ }
+ if ac.probe_rustc_version(1, 40) {
+ println!("cargo:rustc-cfg=doctests");
+ }
+ if ac.probe_rustc_version(1, 51) {
+ println!("cargo:rustc-cfg=raw_ref_macros");
+ }
+ if ac.probe_rustc_version(1, 65) {
+ println!("cargo:rustc-cfg=stable_const");
+ }
+}