Different build script

bake.cmd

@@ -1,23 +1,54 @@
 @echo off
 setlocal enabledelayedexpansion
 
-set CIABATTA_OPTIONS=-Iinc -Wall -g -gcodeview -nodefaultlibs -D_CRT_SECURE_NO_WARNINGS
-set PLATFORM=win32
-if NOT "%1"=="fast" (
-
-	del ciabatta.lib
-	for /R code %%F in (*.c) do (
-		echo %%F
-		clang -c -o build\%%~nF.obj %%F %CIABATTA_OPTIONS%
-	)
-	for /R platform\%PLATFORM% %%F in (*.c) do (
-		echo %%F
-		clang -c -o build\%%~nF.obj %%F %CIABATTA_OPTIONS%
-	)
-	llvm-ar rc ciabatta.lib build\*.obj
-	del build\*.obj
+:: Make sure that if I ctrl+c out of the script the dir is popped
+:: If there's anything that requires user input, this script will break
+:: in that case I recommend you removing the 'echo y' part.
+:: although you will have to confirm termination of the script twice
+if "%~1" neq "_start_" (
+    pushd %~pd0
+    echo y | cmd /c "%~f0" _start_ %*
+    popd
+    exit /b
 )
+shift /1
 
+set CIABATTA_OPTIONS=-Iinc -Wall -g -gcodeview -nodefaultlibs -D_CRT_SECURE_NO_WARNINGS
+set PLATFORM=win
+
+if "%1"=="fast" (
+    goto :skip_crt_compilation
+)
+:: For each C file in code/ we check whether it's OS-dependent.
+:: If so, we check whether the platform is the chosen one. If not, we ignore
+:: that file (set ok=0). Otherwise we compile it.
+:: Man, batch files are sure scary, when you try to do something serious
+:: it took me a lot of time to figure out how to write this if it breaks
+:: im gonna be seriously disappointed :kekw:
+del ciabatta.lib 2> nul
+for /R code %%F in (*.c) do (
+    set ok=1
+    set os_dependent=0
+    set is_cur_os=0
+    echo %%F | findstr /c:"%~pd0code\os" > nul
+    if !errorlevel! neq 1 (
+        set os_dependent=1
+    )
+    echo %%F | findstr /c:"%~pd0code\os\%PLATFORM%" > nul
+    if !errorlevel! neq 1 (
+        set is_cur_os=1
+    )
+    if "!os_dependent!"=="1" if "!is_cur_os!"=="0" (
+        set ok=0
+    )
+    if "!ok!"=="1" (
+        echo %%F
+        clang -c -o build\%%~nF.obj %%F %CIABATTA_OPTIONS%
+    )
+)
+llvm-ar rc ciabatta.lib build\*.obj
+del build\*.obj
+
+:skip_crt_compilation
 echo Compiling test..
 clang test\test.c ciabatta.lib -std=c11 -lkernel32 -luser32 -lshell32 -nostdlib %CIABATTA_OPTIONS%
-

code/os/win/memory.c

@@ -72,3 +72,4 @@ void *realloc(void *ptr, size_t size) {
     void *buffer = HeapReAlloc(_heap, 0, ptr, size);
     return buffer;
 }
+