feat: Start lccc-autobuild

.cargo/config.toml

@@ -1,3 +1,9 @@
 [alias]
+autobuild = ["run", "--package","autobuild","--release","--"]
+configure = "autobuild configure"
+build-lccc = "autobuild build"
 run-lccc = "run --bin lccc -- --intree"
-run-lccc-release = "run --release --bin lccc -- --intree"
+run-lccc-release = "run --release --bin lccc -- --intree"
+
+[env]
+AUTOBUILD_DIR={relative=true, value="autobuild"}

Cargo.toml

@@ -1,5 +1,6 @@
 [workspace]
 members = [
+    "autobuild",
     "xlang",
     "xlang/xlang_abi", "xlang/xlang_abi_macro",
     "xlang/xlang_struct", "xlang/xlang_targets",

autobuild.toml

@@ -1,13 +1,39 @@
+[package]
+name = "lccc"
+version = "0.1"
+
 [dirs]
-lcccdir = "$libdir/lccc"
-xlangdir = "$lcccdir/xlang"
-sysrootdir = "$lcccdir/sysroot"
+lcccdir = "{libdir}/lccc"
+xlangdir = "{lcccdir}/xlang"
+sysrootdir = "{lcccdir}/sysroot"
+libsrcdir = "{lcccdir}/libsrc"
 
 [programs.RUSTC]
-type = "rustc"
-target = "$host"
+type="rustc"
+target="{host}"
 
 [programs.RUSTC_FOR_BUILD]
-type = "rustc"
-target = "$build"
+type="rustc"
+target="{build}"
+
+
+[target.groups.frontends]
+members=["rust","c"]
+
+[target.groups.backends]
+path-specifier="codegen-{}"
+members=["clever","x86","w65"]
+
+[target.xlang]
+subdir="xlang"
+
+[target.lccc]
+subdir="lccc"
+
+
+[stages.host]
+build=["xlang","frontends","backends","lccc"]
+
 
+[stages]
+order=["host"]