docs: add comments explaining static linking flags

rezzmah · rezzmah · commit e3e4f8a27523 · 2025-08-06T17:26:08.000+10:00
Added succinct comments explaining why static linking flags are needed
for Ubuntu 22.04 compatibility.
diff --git a/Cross.toml b/Cross.toml
@@ -23,6 +23,7 @@ pre-build = [
   "apt install --yes gcc libclang-dev make",
 ]
 
+# Static linking flags for Ubuntu 22.04 compatibility
 [target.x86_64-unknown-linux-gnu.env]
 passthrough = [
   "RUSTFLAGS=-C target-feature=+crt-static -C link-arg=-lgcc -C link-arg=-static-libgcc",
@@ -35,6 +36,7 @@ pre-build = [
   "apt install --yes gcc gcc-aarch64-linux-gnu libclang-dev make",
 ]
 
+# Static linking flags for Ubuntu 22.04 compatibility  
 [target.aarch64-unknown-linux-gnu.env]
 passthrough = [
   "CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER=aarch64-linux-gnu-gcc",

Original file line number	Diff line number	Diff line change
`@@ -23,6 +23,7 @@ pre-build = [`
`23`	`23`	`"apt install --yes gcc libclang-dev make",`
`24`	`24`	`]`
`25`	`25`
	`26`	`+# Static linking flags for Ubuntu 22.04 compatibility`
`26`	`27`	`[target.x86_64-unknown-linux-gnu.env]`
`27`	`28`	`passthrough = [`
`28`	`29`	`"RUSTFLAGS=-C target-feature=+crt-static -C link-arg=-lgcc -C link-arg=-static-libgcc",`
`@@ -35,6 +36,7 @@ pre-build = [`
`35`	`36`	`"apt install --yes gcc gcc-aarch64-linux-gnu libclang-dev make",`
`36`	`37`	`]`
`37`	`38`
	`39`	`+# Static linking flags for Ubuntu 22.04 compatibility`
`38`	`40`	`[target.aarch64-unknown-linux-gnu.env]`
`39`	`41`	`passthrough = [`
`40`	`42`	`"CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER=aarch64-linux-gnu-gcc",`