cmake cleanup (Kenix3#510)

* cmake cleanup

* fix exclude use

* gx2 fix

* more wii u fixes

extern/CMakeLists.txt

@@ -139,6 +139,36 @@ target_include_directories(tinyxml2 PUBLIC ${TINYXML2_DIR})
 set(ZAPDUTILS_DIR ${CMAKE_CURRENT_SOURCE_DIR}/ZAPDUtils)
 add_subdirectory(${ZAPDUTILS_DIR})
 
+#=================== libgfxd ===================
+# This used to be included from ZAPDTR, meaning setting GFX_DEBUG_DISASSEMBLER
+# required the port include ZAPDTR. The version in extern is the version that was
+# in ZAPDTR, which is
+# https://github.com/glankk/libgfxd/tree/008f73dca8ebc9151b205959b17773a19c5bd0da
+# with a couple small changes:
+# * priv.h now has `#define CONFIG_MT` added right above the #ifdef CONFIG_MT
+# * the Makefile now has `CC ?= gcc` as the first line
+
+if (GFX_DEBUG_DISASSEMBLER)
+    set(LIBGFXD_DIR ${CMAKE_CURRENT_SOURCE_DIR}/libgfxd)
+    add_library(libgfxd STATIC)
+    set_property(TARGET libgfxd PROPERTY C_STANDARD 11)
+
+    target_sources(libgfxd PRIVATE
+        ${LIBGFXD_DIR}/gbi.h
+        ${LIBGFXD_DIR}/gfxd.h
+        ${LIBGFXD_DIR}/priv.h
+        ${LIBGFXD_DIR}/gfxd.c
+        ${LIBGFXD_DIR}/uc.c
+        ${LIBGFXD_DIR}/uc_f3d.c
+        ${LIBGFXD_DIR}/uc_f3db.c
+        ${LIBGFXD_DIR}/uc_f3dex.c
+        ${LIBGFXD_DIR}/uc_f3dex2.c
+        ${LIBGFXD_DIR}/uc_f3dexb.c
+    )
+
+    target_include_directories(libgfxd PUBLIC ${LIBGFXD_DIR})
+endif()
+
 #=================== nlohmann-json ===================
 
 set(JSON_BuildTests OFF CACHE INTERNAL "")
@@ -161,3 +191,16 @@ set(THREADPOOL_DIR ${CMAKE_CURRENT_SOURCE_DIR}/thread-pool)
 add_library(ThreadPool INTERFACE)
 
 target_include_directories(ThreadPool INTERFACE ${THREADPOOL_DIR})
+
+#=================== STB ===================
+
+set(STB_DIR ${CMAKE_CURRENT_SOURCE_DIR}/stb)
+add_library(stb STATIC)
+
+target_sources(stb PRIVATE
+    ${STB_DIR}/stb_image.h
+    ${STB_DIR}/stb_image_write.h
+    ${STB_DIR}/stb_impl.c
+)
+
+target_include_directories(stb PUBLIC ${STB_DIR})

extern/libgfxd/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2016-2021 glank ([email protected])
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

extern/libgfxd/Makefile

@@ -0,0 +1,26 @@
+CC ?= gcc
+CFLAGS = -Wall -O2 -g
+UC_OBJ = uc_f3d.o uc_f3db.o uc_f3dex.o uc_f3dexb.o uc_f3dex2.o
+OBJ = gfxd.o $(UC_OBJ)
+LIB = libgfxd.a
+
+CPPFLAGS-$(MT) += -DCONFIG_MT
+CPPFLAGS += $(CPPFLAGS-y)
+
+.PHONY: all
+all: $(LIB)
+
+.PHONY: clean
+clean:
+	rm -f $(OBJ) $(LIB)
+
+.INTERMEDIATE: $(OBJ)
+
+$(OBJ): gbi.h gfxd.h priv.h
+$(UC_OBJ): uc.c uc_argfn.c uc_argtbl.c uc_macrofn.c uc_macrotbl.c
+
+$(LIB): $(OBJ)
+	$(AR) rcs $@ $^
+
+%.o: %.c
+	$(COMPILE.c) $(OUTPUT_OPTION) $<