got c11_sanity.c working (both segregated and single-header)

from now on I'm assuming both will work.

bin/build.ps1

@@ -217,7 +217,7 @@ if ($tests)
 
 	Push-Location $path_root
 		if ( Test-Path( $executable ) ) {
-			write-host "`nRunning tests/c11_sanity.exe"
+			write-host "`nRunning tests/c11_sanity_segregated.exe (segregated)"
 			$time_taken = Measure-Command { & $executable
 					| ForEach-Object {
 						write-host `t $_ -ForegroundColor Green
@@ -226,6 +226,22 @@ if ($tests)
 			write-host "`ntest/code_sanity completed in $($time_taken.TotalMilliseconds) ms"
 		}
 	Pop-Location
+
+	$compiler_args += ($flag_define + "TEST_SINGLEHEADER")
+
+	$result = build-simple $path_build $includes $compiler_args $linker_args $unit $executable
+
+	Push-Location $path_root
+	if ( Test-Path( $executable ) ) {
+		write-host "`nRunning tests/c11_sanity.exe (single header)"
+		$time_taken = Measure-Command { & $executable
+				| ForEach-Object {
+					write-host `t $_ -ForegroundColor Green
+				}
+			}
+		write-host "`ntest/code_sanity completed in $($time_taken.TotalMilliseconds) ms"
+	}
+Pop-Location
 }
 
 Pop-Location # $path_root

gen_c11/gen_c11.c

@@ -7,7 +7,7 @@
 #endif
 
 #ifndef GENERATE_SINGLEHEADER
-#define GENERATE_SINGLEHEADER 0
+#define GENERATE_SINGLEHEADER 1
 #endif
 
 #define path_refactor_script path_gen_c11 "c11.refactor"
@@ -264,7 +264,6 @@ int main()
 		print_fmt("%S", implementation_guard_start);
 		new_line();
 
-		define(lit("STB_SPRINTF_IMPLEMENTATION"), MT_Statement);
 		define(lit("STB_SPRINTF_DECORATE(name)"), MT_Expression, .content = lit("md_##name"), .flags = MF_Functional);
 		// print();
 		preprocess_if("MD_BUILD_STATIC"); {
@@ -356,6 +355,10 @@ int main()
 		print(banner_base);
 		new_line();
 
+		define(lit("STB_SPRINTF_IMPLEMENTATION"), MT_Statement);
+		print_section(refactor_and_format(r_tp_stb_sprintf_source), lit("STB snprintf Source"));
+		new_line();
+
 		print_section(r_base_platform_c,         lit("Platform"));
 		print_section(r_base_debug_c,            lit("Debug"));
 		print_section(r_base_memory_substrate_c, lit("Memory Substrate"));

gen_c11/gen_common.h

@@ -69,7 +69,7 @@ void register_library_macros()
 	// third_party/stb/stb_sprintf.h
 	gen_register_macros( args(
 		((gen_Macro) { lit("STB_SPRINTF_H_INCLUDE"),   MT_Statement,  }),
-		((gen_Macro) { lit("STBSP__ASAN"),             MT_Statement, MF_Allow_As_Attribute }),
+		((gen_Macro) { lit("STBSP__ASAN"),             MT_Statement,                  MF_Allow_As_Attribute }),
 		((gen_Macro) { lit("STBSP__PUBLICDEC"),        MT_Expression,                 MF_Allow_As_Attribute }),
 		((gen_Macro) { lit("STBSP__ATTRIBUTE_FORMAT"), MT_Expression, MF_Functional | MF_Allow_As_Attribute }),
 		((gen_Macro) { lit("STBSP__NOTUSED"),          MT_Expression, MF_Functional | MF_Allow_As_Attribute }),

tests/c11_sanity.c

@@ -10,7 +10,7 @@
 
 // This program expects to be run from the build directory (where it would be after being built)
 #define path_root
-#define path_examples          path_root     ".examples/"
+#define path_examples          path_root     "examples/"
 #define path_intro             path_examples "intro/"
 #define path_hello_world_mdesk path_intro    "hello_world.mdesk"