internal/rosa: optionally exclude toolchain in azalea

This is useful for edge cases where programs rely on gcc bugs to behave correctly.

Signed-off-by: Ophestra <cat@gensokyo.uk>

internal/rosa/package/gcc/package.az

@@ -82,6 +82,7 @@ ln -s system/lib /work/
 
 		mpc,
 		zlib,
+		zstd,
 		libucontext,
 	];
 }

internal/rosa/state.go

@@ -989,6 +989,7 @@ func (ctx *evalContext) pf(
 		files   []KV
 		excl    bool
 		early   bool
+		minimal bool
 
 		anitya  int64
 		kc      any
@@ -1019,6 +1020,7 @@ func (ctx *evalContext) pf(
 		k("files"):          &files,
 		k("exclusive"):      &excl,
 		k("toyboxEarly"):    &early,
+		k("minimal"):        &minimal,
 
 		k("checksum"): &kc,
 		k("output"):   &output,
@@ -1118,6 +1120,9 @@ func (ctx *evalContext) pf(
 	if early {
 		attr.Flag |= TEarly
 	}
+	if minimal {
+		attr.Flag |= TNoToolchain
+	}
 
 	if kc != nil {
 		checksum, ok := kc.(string)