now use fpc

rapier/__build.cpp

@@ -0,0 +1,28 @@
+#include "helper.h"
+#include "c.h"
+#include "ld.h"
+#include "tier1/utlstring.h"
+
+int rapier_build()
+{
+	CUtlVector<CUtlString> cargo_args = {
+		"build",
+		"--release",
+		"--target",
+		"x86_64-unknown-linux-gnu"
+	};
+	IRunner::Run("cargo", "rapier", cargo_args);
+	
+	CUtlVector<CUtlString> cbindgen_args = {
+		"--config",
+		"cbindgen.toml",
+		"--crate",
+		"rapier_rtt",
+		"--output",
+		"../public/physics_gen.h",
+	};
+	IRunner::Run("cbindgen", "rapier", cbindgen_args);
+
+	return 0;
+};
+DECLARE_BUILD_STAGE(rapier, rapier_build);