feat(netbsd): Allow building on NetBSD (#164)

* Allow building on NetBSD

Author: 0323pin

Cargo.toml

@@ -42,7 +42,7 @@ core-graphics = "0.22.2"
 core-foundation = "0.9.2"
 core-foundation-sys = "0.8.3"
 
-[target.'cfg(target_os = "linux")'.dependencies]
+[target.'cfg(any(target_os = "linux", target_os = "netbsd"))'.dependencies]
 x11rb = "0.9.0"
 
 [features]
@@ -71,4 +71,4 @@ presentations)
 
 [package.metadata.rpm.targets]
 buildflags = ["--release"]
-t-rec = { path = "/usr/bin/t-rec" }
+t-rec = { path = "/usr/bin/t-rec" }

README.md

@@ -22,7 +22,7 @@ Blazingly fast terminal recorder that generates animated gif images for the web
 - Generates high quality small sized animated gif images or mp4 videos
 - **Build-In idle frames detection and optimization** (for super fluid presentations)
 - Applies (can be disabled) border decor effects like drop shadow
-- Runs on MacOS and Linux
+- Runs on MacOS, Linux and NetBSD
 - Uses native efficient APIs
 - Runs without any cloud service and entirely offline
 - No issues with terminal sizes larger than 80x24
@@ -92,6 +92,17 @@ cd t-rec
 makepkg -si
 ```
 
+### Installation on NetBSD
+```
+pkgin install t-rec
+```
+
+Or, if you prefer to build from source,
+```
+cd /usr/pkgsrc/multimedia/t-rec
+make install
+```
+
 ### with cargo
 ```sh
 sudo apt-get install libx11-dev imagemagick

build.rs

@@ -1,7 +1,7 @@
-#[cfg(target_os = "linux")]
+#[cfg(any(target_os = "linux", target_os = "netbsd"))]
 fn main() {
     println!("cargo:rustc-link-lib=X11");
 }
 
-#[cfg(not(target_os = "linux"))]
+#[cfg(all(not(target_os = "linux"), not(target_os = "netbsd")))]
 fn main() {}

src/main.rs

@@ -5,15 +5,15 @@ mod generators;
 mod tips;
 
 mod capture;
-#[cfg(target_os = "linux")]
+#[cfg(any(target_os = "linux", target_os = "netbsd"))]
 mod linux;
 #[cfg(target_os = "macos")]
 mod macos;
 mod utils;
 #[cfg(target_os = "windows")]
 mod win;
 
-#[cfg(target_os = "linux")]
+#[cfg(any(target_os = "linux", target_os = "netbsd"))]
 use crate::linux::*;
 #[cfg(target_os = "macos")]
 use crate::macos::*;