recipe: basic recipe parsing

host-recipes/binutils.star

@@ -13,8 +13,8 @@ source = tarball(
 def configure(ctx):
   ctx.run(
     ctx.source_dir / "configure",
-    "--prefix=" + cfg.prefix,
-    "--target=" + cfg.target_triple,
+    "--prefix=" + options.prefix,
+    "--target=" + options.target_triple,
     "--with-sysroot=" + ctx.sysroot_dir,
     "--with-pic",
     "--enable-cet",
@@ -31,9 +31,9 @@ def configure(ctx):
     # gprofng's libcollector relies on glibc-specific internals.
     "--disable-gprofng",
   env = {
-    "CFLAGS": cfg.host_cflags,
-    "CXXFLAGS": cfg.host_cxxflags,
-    "LDFLAGS": cfg.host_ldflags,
+    "CFLAGS": options.host_cflags,
+    "CXXFLAGS": options.host_cxxflags,
+    "LDFLAGS": options.host_ldflags,
   })
 
 _, build, install = autotools()