fix: deactivate code from stdin on windows

README.md

@@ -54,7 +54,7 @@ There are various build targets, just type `make` to have a list:
  apple-osx        🍎 Build cjit.command for Apple/OSX using clang static
  _
  ------           __ Debugging targets
- linux-asan       🔬 Build using the address sanitizer to detect memory leaks
+ debug-asan       🔬 Build using the address sanitizer to detect memory leaks
  _
  ------           __ Testing targets
  check            🧪 Run all tests using the currently built binary ./cjit

src/cjit.c

@@ -226,7 +226,11 @@ int main(int argc, char **argv) {
 
   char *stdin_code = NULL;
   if(opt.ind >= argc) {
-    _err("No files specified on commandline, reading code from stdin\n");
+#ifdef LIBC_MINGW32
+    _err("No files specified on commandline");
+    goto endgame;
+#endif
+    _err("No files specified on commandline, reading code from stdin");
     stdin_code = load_stdin(); // allocated returned buffer, needs free
     if(!stdin_code) {
       _err("Error reading from standard input");
@@ -244,6 +248,10 @@ int main(int argc, char **argv) {
       _err("%c %s",(*code_path=='-'?'|':'+'),
            (*code_path=='-'?"standard input":code_path));
       if(*code_path=='-') { // stdin explicit
+#ifdef LIBC_MINGW32
+        _err("Code from standard input not supported on Windows");
+        goto endgame;
+#endif
         stdin_code = load_stdin(); // allocated returned buffer, needs free
         if(!stdin_code) {
           _err("Error reading from standard input");

src/file.c

@@ -81,6 +81,9 @@ char* file_load(const char *filename) {
 }
 
 char *load_stdin() {
+#ifdef LIBC_MINGW32
+  return NULL;
+#else
   char *code = NULL;
   char *line = NULL;
   size_t len = 0;
@@ -104,6 +107,7 @@ char *load_stdin() {
     line = NULL;
   }
   return(code);
+#endif
 }
 
 bool write_to_file(char *path, char *filename, char *buf, unsigned int len) {