Merge pull request #64 from mpapierski/63-big-endian

Use correct flag on big endian machines.
rust-bitcoin · Aug 31, 2018 · 0fe06e9 · 0fe06e9
2 parents 2f8855f + 3b86de9
commit 0fe06e9
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/build.rs b/build.rs
@@ -61,6 +61,12 @@ fn main() {
                .define("ENABLE_MODULE_ECDH", Some("1"))
                .define("ENABLE_MODULE_RECOVERY", Some("1"));
 
+    if let Ok(target_endian) = std::env::var("CARGO_CFG_TARGET_ENDIAN") {
+        if target_endian == "big" {
+            base_config.define("WORDS_BIGENDIAN", Some("1"));
+        }
+    }
+
     if use_64bit_compilation {
         base_config.define("USE_FIELD_5X52", Some("1"))
                    .define("USE_SCALAR_4X64", Some("1"))