Add option to build TCC using Cakelisp

I did this to be able to A) more quickly build it by using Cakelisp's
modification detection and B) have GCC generate the debug build
instead because the TCC debug seemed a bit lacking.

src/TinyCCompiler.cake

@@ -56,6 +56,63 @@ void test(void)
 ;; Building
 ;;
 
+(comptime-cond
+ ;; Build using Cakelisp's build system. Not recommended unless you are doing active work on the
+ ;; compiler. TODO: Replace this with using TCC's make but checking canUseCachedFile instead?
+ ('tiny-c-compiler-direct-build
+  (add-c-build-dependency
+   ;; "tcc.c" ;; This is the CLI, so we don't want it!
+   "libtcc.c"
+   "tccpp.c"
+   "tccgen.c"
+   "tccdbg.c"
+   "tccelf.c"
+   "tccasm.c"
+   "tccrun.c"
+   "x86_64-gen.c"
+   "x86_64-link.c"
+   "i386-asm.c")
+  (add-build-options
+   #"#-DCONFIG_TRIPLET="x86_64-linux-gnu"#"# "-DTCC_TARGET_X86_64"
+   "-DONE_SOURCE=0"
+   #"#-DTCC_GITHASH="master:91d09be-mod"#"#
+   "-Wall" "-O2"
+   ;; TODO: Silence warnings for these due to TinyCCompiler.cake.cpp
+   "-Wdeclaration-after-statement" "-Wno-pointer-sign"
+   "-fno-strict-aliasing"
+   "-Wno-sign-compare" "-Wno-unused-result" "-Wno-format-truncation"
+   "-Wno-stringop-truncation"
+   "-g"
+   "-IDependencies/TinyCC" "-Icakelisp_cache/TinyCCBuildDir")
+  (set-module-option build-time-compiler "gcc")
+  (set-module-option build-time-compile-arguments
+                     "-c" 'source-input "-o" 'object-output
+                     'include-search-dirs 'additional-options)
+
+
+  (defun-comptime prepare-tiny-cc-build (manager (ref ModuleManager)
+                                         module (addr Module) &return bool)
+    (var linux-config-h (addr (const char))
+      #"##ifndef CONFIG_TCCDIR
+# define CONFIG_TCCDIR "/usr/local/lib/tcc"
+#endif
+#ifndef CONFIG_TCC_PREDEFS
+# define CONFIG_TCC_PREDEFS 1
+#endif
+#define TCC_VERSION "0.9.27"
+#define GCC_MAJOR 9
+#define GCC_MINOR 4
+#define CC_NAME CC_gcc#"#)
+    (var config-file (addr FILE) (fopen "cakelisp_cache/TinyCCBuildDir/config.h" "wb"))
+    (unless config-file
+      (return false))
+    (fprintf config-file "%s" linux-config-h)
+    (defer (fclose config-file))
+    (return true))
+  (add-compile-time-hook-module pre-build build-tiny-cc))
+
+ ;; Build using TCC's makefile
+ (true
 (defun-comptime build-tiny-cc (manager (ref ModuleManager) module (addr Module) &return bool)
   (var tinycc-build-dir (addr (const char)) "cakelisp_cache/TinyCCBuildDir")
 
@@ -134,7 +191,7 @@ void test(void)
     (makeDirectory tinycc-build-dir)
 
     (run-process-sequential-or
-     ("sh" "../../Dependencies/TinyCC/configure" :in-directory tinycc-build-dir)
+     ("sh" "../../Dependencies/TinyCC/configure" "--debug" :in-directory tinycc-build-dir)
      (Log
       "failed at TinyCC configure step. This requires a sh/bash-style shell to execute.\n")
      (return false))
@@ -156,7 +213,7 @@ void test(void)
 
   (Log "TinyCC: Successfully built\n")
   (return true))
-(add-compile-time-hook-module pre-build build-tiny-cc)
+(add-compile-time-hook-module pre-build build-tiny-cc)))
 
 (add-c-search-directory-module "Dependencies/TinyCC")
 
@@ -165,7 +222,6 @@ void test(void)
   (add-library-dependency "dl")
   (add-library-dependency "pthread")))
 
-;; This is an unofficial mirror
 (add-dependency-git-submodule
  clone-tiny-cc
  "git://repo.or.cz/tinycc.git"