Use FEATURE_TG define

Author: yuraiz

rlottie-sys/build.rs

@@ -5,22 +5,13 @@ fn main() {
 		.probe("rlottie")
 		.expect("Unable to find rlottie");
 
-	let header = if cfg!(feature = "tg") {
-		println!("cargo:rerun-if-changed=wrapper_tg.hpp");
-		println!("cargo:rerun-if-changed=wrapper_tg.cpp");
-		"wrapper_tg.hpp"
-	} else {
-		println!("cargo:rerun-if-changed=wrapper.h");
-		"wrapper.h"
-	};
+	println!("cargo:rerun-if-changed=wrapper.hpp");
+	println!("cargo:rerun-if-changed=wrapper.cpp");
 
 	let bindings = bindgen::Builder::default()
 		.rustfmt_bindings(false)
-		.header(header)
-		.clang_arg("-I.")
-		.clang_arg("-std=c++17")
-		.clang_arg("-x")
-		.clang_arg("c++")
+		.header("wrapper.hpp")
+		.clang_arg("-DFEATURE_TG")
 		.parse_callbacks(Box::new(bindgen::CargoCallbacks))
 		.newtype_enum(".*")
 		.size_t_is_usize(true)
@@ -35,6 +26,7 @@ fn main() {
 
 	cc::Build::new()
 		.cpp(true)
-		.file("wrapper_tg.cpp")
+		.define("FEATURE_TG", None)
+		.file("wrapper.cpp")
 		.compile("lib_my_lib.a");
 }

rlottie-sys/wrapper_tg.cpp renamed to rlottie-sys/wrapper.cpp

@@ -1,11 +1,11 @@
-#include "wrapper_tg.hpp"
+#include "wrapper.hpp"
+
+#ifdef FEATURE_TG
 
 #include "rlottie.h"
 
 using rlottie::Animation;
 using rlottie::Surface;
-// using rlottie::Lottie_Animation_S;
-// using rlottie::FitzModifier;
 
 struct Lottie_Animation_S {
     std::unique_ptr<Animation> mAnimation;
@@ -21,4 +21,6 @@ LOT_EXPORT Lottie_Animation* lottie_animation_from_data_tg(const char* data, con
     } else {
         return nullptr;
     }
-}
+}
+
+#endif

rlottie-sys/wrapper.h

@@ -0,0 +1,24 @@
+#include <rlottie_capi.h>
+
+#ifdef FEATURE_TG
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+    enum class FitzModifier {
+        None,
+        Type12,
+        Type3,
+        Type4,
+        Type5,
+        Type6
+    };
+
+    LOT_EXPORT Lottie_Animation* lottie_animation_from_data_tg(const char* data, const char* key, const char* resource_path, FitzModifier fitz_modifier);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif