fix docker test

.cargo/config.toml

@@ -1,6 +1,6 @@
 [target.x86_64-unknown-linux-musl]
-rustflags = [ "-C", "target-feature=-crt-static"]
+rustflags = ["-C", "target-feature=-crt-static", "-lm"]
 
 [target.aarch64-unknown-linux-musl]
 linker = "aarch64-linux-musl-gcc"
-rustflags = ["-C", "target-feature=-crt-static"]
+rustflags = ["-C", "target-feature=-crt-static", "-lm"]

.github/docker-ubuntu-rust-install.sh

@@ -11,6 +11,7 @@ sudo apt update
 sudo apt upgrade -y
 
 sudo apt install musl-tools -y
+sudo apt install libxcb1-dev libxcb-render0-dev libxcb-shape0-dev libxcb-xfixes0-dev libxcb-shm0-dev pkg-config build-essential
 
 rustup target add $target
 

README.md

@@ -183,13 +183,11 @@ Dependencies are required to be installed for development purposes.
 sudo apt install libxcb1-dev libxcb-render0-dev libxcb-shape0-dev libxcb-xfixes0-dev libxcb-shm0-dev pkg-config build-essential
 ```
 
-> ⚠️**Warning**
-> libc.so.6 is needed
-
-> ⚠️**Warning**
+> ⚠️**Warning**<br />
+> libc.so.6 is needed<br />
+> ⚠️**Warning**<br />
 > Recovery url is not available on linux
 
-
 ### GNOME (Wayland)
 
 In order to recover data, you'll need to install and activate an extension designed for systems running GNOME version 41 or newer (as evaluation is disabled from this version onward).

x-win-rs/.cargo/config.toml

@@ -1,6 +1,6 @@
 [target.x86_64-unknown-linux-musl]
-rustflags = [ "-C", "target-feature=-crt-static"]
+rustflags = ["-C", "target-feature=-crt-static", "-lm"]
 
 [target.aarch64-unknown-linux-musl]
 linker = "aarch64-linux-musl-gcc"
-rustflags = ["-C", "target-feature=-crt-static"]
+rustflags = ["-C", "target-feature=-crt-static", "-lm"]