wip: support for v0.2

libdisplay-info-sys/Cargo.toml

@@ -4,7 +4,7 @@ categories = ["api-bindings"]
 description = "Low-level bindings for libdisplay-info."
 documentation = "https://docs.rs/libdisplay-info-sys/"
 edition = "2021"
-version = "0.1.1"
+version = "0.2.0"
 keywords = ["libdisplay", "DisplayID", "EDID"]
 license = "MIT"
 name = "libdisplay-info-sys"
@@ -13,9 +13,16 @@ readme = "README.md"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
+[features]
+v0_2 = []
+
 [build-dependencies]
 system-deps = "7.0.3"
+semver = "1.0.24"
+
+[dependencies]
 
 [package.metadata.system-deps.libdisplay-info]
 name = "libdisplay-info"
-version = ">= 0.1.0, < 0.2.0"
+version = "0.1.0"
+v0_2 = { version = "0.2.0" }

libdisplay-info-sys/build.rs

@@ -1,3 +1,11 @@
 fn main() {
-    system_deps::Config::new().probe().unwrap();
+    let deps = system_deps::Config::new().probe().unwrap();
+    let native_lib = deps.get_by_name("libdisplay-info").unwrap();
+    let native_version = semver::Version::parse(&native_lib.version).unwrap();
+    let has_v2 = semver::VersionReq::parse(">=0.2")
+        .unwrap()
+        .matches(&native_version);
+    if has_v2 {
+        println!("cargo:rustc-cfg=feature=\"v0_2\"");
+    }
 }