Patch raygui on its own build

src/c/dune

@@ -76,19 +76,14 @@
  (= %{system} elf)))
  (deps
  (source_tree vendor/raylib)
- enable_jpg.patch
- gui_warnings.patch)
+ enable_jpg.patch)
  (action
  (no-infer
  (progn
  (run chmod +w vendor/raylib/src/config.h)
  (with-stdin-from
  enable_jpg.patch
  (run patch -sp1))
- (run chmod +w vendor/raygui/src/raygui.h)
- (with-stdin-from
- gui_warnings.patch
- (run patch -sp1))
  (run make -C vendor/raylib/src RAYLIB_LIBTYPE=STATIC -j 8)
  (copy vendor/raylib/src/libraylib.a libraylib.a)
  (run make -C vendor/raylib/src clean)
@@ -102,19 +97,14 @@
  (= %{system} macosx))
  (deps
  (source_tree vendor/raylib)
- enable_jpg.patch
- gui_warnings.patch)
+ enable_jpg.patch)
  (action
  (no-infer
  (progn
  (run chmod +w vendor/raylib/src/config.h)
  (with-stdin-from
  enable_jpg.patch
  (run patch -sp1))
- (run chmod +w vendor/raygui/src/raygui.h)
- (with-stdin-from
- gui_warnings.patch
- (run patch -sp1))
  (run make -C vendor/raylib/src RAYLIB_LIBTYPE=STATIC -j 8)
  (copy vendor/raylib/src/libraylib.a libraylib.a)
  (run make -C vendor/raylib/src clean)
@@ -129,8 +119,7 @@
  (deps
  (source_tree vendor/raylib)
  enable_jpg.patch
- mingw64.patch
- gui_warnings.patch)
+ mingw64.patch)
  (action
  (no-infer
  (progn
@@ -144,11 +133,6 @@
  (with-stdin-from
  mingw64.patch
  (run patch --binary -p1))
- (run chmod +w vendor/raygui/src/raygui.h)
- (run unix2dos vendor/raygui/src/raygui.h)
- (with-stdin-from
- gui_warnings.patch
- (run patch --binary -sp1))
  (run make -C vendor/raylib/src RAYLIB_LIBTYPE=STATIC -j 8)
  (copy vendor/raylib/src/libraylib.a libraylib.a)
  (run make -C vendor/raylib/src clean)
@@ -168,8 +152,7 @@
  (deps
  (source_tree vendor/raylib)
  enable_jpg.patch
- freebsd.patch
- gui_warnings.patch)
+ freebsd.patch)
  (action
  (no-infer
  (progn
@@ -181,10 +164,6 @@
  (with-stdin-from
  freebsd.patch
  (run patch -sp1))
- (run chmod +w vendor/raygui/src/raygui.h)
- (with-stdin-from
- gui_warnings.patch
- (run patch -sp1))
  (run gmake -C vendor/raylib/src RAYLIB_LIBTYPE=STATIC -j 8)
  (copy vendor/raylib/src/libraylib.a libraylib.a)
  (run gmake -C vendor/raylib/src clean)
@@ -207,9 +186,55 @@
  (:include library_flags.sexp)))
 
 (rule
- (with-stdout-to
- c_generated_gui.c
- (run stubgen/generate_c_gui.exe raygui_stub)))
+ (alias patch-raygui)
+ (targets raygui-patched)
+ (enabled_if
+ (or
+ (= %{system} linux)
+ (= %{system} linux_elf)
+ (= %{system} elf)
+ (= %{system} netbsd)
+ (= %{system} freebsd)
+ (= %{system} openbsd)
+ (= %{system} bsd)
+ (= %{system} bsd_elf)
+ (= %{system} macosx)))
+ (deps
+ (source_tree vendor/raygui)
+ gui_warnings.patch)
+ (action
+ (no-infer
+ (progn
+ (run chmod +w vendor/raygui/src/raygui.h)
+ (with-stdin-from
+ gui_warnings.patch
+ (run patch -sp1))
+ (run touch raygui-patched)))))
+
+(rule
+ (alias patch-raygui)
+ (targets raygui-patched)
+ (enabled_if
+ (= %{system} mingw64))
+ (deps
+ (source_tree vendor/raygui)
+ gui_warnings.patch)
+ (action
+ (no-infer
+ (progn
+ (run chmod +w vendor/raygui/src/raygui.h)
+ (run unix2dos vendor/raygui/src/raygui.h)
+ (with-stdin-from
+ gui_warnings.patch
+ (run patch --binary -sp1))
+ (run touch raygui-patched)))))
+
+(rule
+ (deps raygui-patched)
+ (action
+ (with-stdout-to
+ c_generated_gui.c
+ (run stubgen/generate_c_gui.exe raygui_stub))))
 
 (rule
  (with-stdout-to