Add PCH for JSystem (#2645)

src/JSystem/JMessage/control.cpp

@@ -3,6 +3,8 @@
  * JMessage Controller
  */
 
+#include "JSystem/JSystem.h" // IWYU pragma: keep
+
 #include "JSystem/JMessage/control.h"
 
 /* 802A7548-802A758C 2A1E88 0044+00 0/0 2/2 0/0 .text            __ct__Q28JMessage8TControlFv */

src/JSystem/JMessage/data.cpp

@@ -1,3 +1,5 @@
+#include "JSystem/JSystem.h" // IWYU pragma: keep
+
 #include "JSystem/JMessage/data.h"
 
 /* 80455818-80455820 003E18 0004+04 0/0 1/1 0/0 .sdata2          ga4cSignature__Q28JMessage4data */

src/JSystem/JMessage/locale.cpp

@@ -1,3 +1,5 @@
+#include "JSystem/JSystem.h" // IWYU pragma: keep
+
 #include "JSystem/JMessage/locale.h"
 
 /* 802A9528-802A958C 2A3E68 0064+00 0/0 1/0 0/0 .text

src/JSystem/JMessage/processor.cpp

@@ -1,3 +1,5 @@
+#include "JSystem/JSystem.h" // IWYU pragma: keep
+
 #include "JSystem/JMessage/processor.h"
 #include "JSystem/JMessage/control.h"
 #include "JSystem/JUtility/JUTAssert.h"

src/JSystem/JMessage/resource.cpp

@@ -1,3 +1,5 @@
+#include "JSystem/JSystem.h" // IWYU pragma: keep
+
 #include "JSystem/JMessage/resource.h"
 #include "JSystem/JGadget/search.h"
 #include "JSystem/JGadget/define.h"