Move hello app inside its own folder

* As a consequence of this, the build.zig now could not import the
  common 'mos_build.zig' file as will complain about including a
  non-project file. The quick solution is to just provide a symbolic
  link for this 'external file', this works but its not the most
  idiomatic or cross platform.

Author: coderarjob

src/apps/zapps/CMakeLists.txt

@@ -1,22 +1,23 @@
 find_package(Zig 0.15.1 EXACT REQUIRED)
 
 set(ZIG_COMMON_SOURCE_FILES
-    ${CMAKE_CURRENT_LIST_DIR}/build.zig
     ${CMAKE_CURRENT_LIST_DIR}/mos_build.zig
 )
 
 add_zig_build(
     NAME hello
     SOURCES
         ${ZIG_COMMON_SOURCE_FILES}
-        ${CMAKE_CURRENT_LIST_DIR}/hello.zig
+        ${CMAKE_CURRENT_LIST_DIR}/hello/main.zig
+        ${CMAKE_CURRENT_LIST_DIR}/hello/build.zig
     DEPENDS
         cm
         crta
     FLAGS ${MOS_ZIG_BUILD_OPTIONS}
     DEFINITIONS ${MOS_ZIG_BUILD_REQUIRED_DEFINES}
-    OUTPUT ${CMAKE_CURRENT_LIST_DIR}/zig-out/bin/hello     COPY_TO ${MOS_OBJ_DIR}
-    OUTPUT ${CMAKE_CURRENT_LIST_DIR}/zig-out/bin/hello.flt COPY_TO ${MOS_BIN_DIR}
+    OUTPUT ${CMAKE_CURRENT_LIST_DIR}/hello/zig-out/bin/hello     COPY_TO ${MOS_OBJ_DIR}
+    OUTPUT ${CMAKE_CURRENT_LIST_DIR}/hello/zig-out/bin/hello.flt COPY_TO ${MOS_BIN_DIR}
+    WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}/hello
 )
 
 add_dependencies(build-all hello)

src/apps/zapps/build.zig src/apps/zapps/hello/build.zigsrc/apps/zapps/build.zig renamed to src/apps/zapps/hello/build.zig

@@ -5,7 +5,7 @@ pub fn build(b: *std.Build) !void {
     const optimize = b.standardOptimizeOption(.{});
     const exe = mos.addExecutable(b, "hello", .{
         .optimize = optimize,
-        .root_src_file = "./hello.zig",
+        .root_src_file = "./main.zig",
         .options = try mos.addDefaultOptions(b),
         .target = b.resolveTargetQuery(mos.i686_target_query),
     });

src/apps/zapps/build.zig.zon src/apps/zapps/hello/build.zig.zonsrc/apps/zapps/build.zig.zon renamed to src/apps/zapps/hello/build.zig.zon

@@ -0,0 +1 @@
+../mos_build.zig

src/apps/zapps/hello.zig src/apps/zapps/hello/main.zigsrc/apps/zapps/hello.zig renamed to src/apps/zapps/hello/main.zig

@@ -89,7 +89,7 @@ void graphics_image_ppm (const GraphicsContext* g, UINT x, UINT y, UINT w, UINT
 
 void graphics_putpixel (const GraphicsContext* g, UINT x, UINT y, Color color)
 {
-    CM_DBG_FUNC_ENTRY ("area: %px, x: %u, y: %u, color: %x", g, x, y, color);
+    //CM_DBG_FUNC_ENTRY ("area: %px, x: %u, y: %u, color: %x", g, x, y, color);
 
     GxColor* start = (GxColor*)(g->buffer + (y * g->bytesPerRow) + (x * g->bytesPerPixel));
     GxColor* col   = (GxColor*)&color;