Merge cguittfont lib in irrlicht change folder. (#6016)

* Merge cguittfont lib in irrlicht change folder.

This remove hack and static lib for FreeType

12 files changed, 21 insertions, 67 deletions

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index ad5639a48..9e53b0e2c 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -151,8 +151,6 @@ if(ENABLE_FREETYPE)
 	if(FREETYPE_FOUND)
 		message(STATUS "Freetype enabled.")
 		set(USE_FREETYPE TRUE)
-		set(CGUITTFONT_INCLUDE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/cguittfont")
-		set(CGUITTFONT_LIBRARY cguittfont)
 	endif()
 endif(ENABLE_FREETYPE)
 
@@ -560,7 +558,7 @@ include_directories(
 
 
 if(USE_FREETYPE)
-	include_directories(${FREETYPE_INCLUDE_DIRS} ${CGUITTFONT_INCLUDE_DIR})
+	include_directories(${FREETYPE_INCLUDE_DIRS})
 endif()
 
 if(USE_CURL)
@@ -619,7 +617,6 @@ if(BUILD_CLIENT)
 		target_link_libraries(
 			${PROJECT_NAME}
 			${FREETYPE_LIBRARY}
-			${CGUITTFONT_LIBRARY}
 		)
 	endif()
 	if (USE_CURSES)
@@ -878,10 +875,3 @@ if (USE_GETTEXT)
 
 	add_custom_target(translations ALL COMMENT "mo update" DEPENDS ${MO_FILES})
 endif()
-
-
-# Subdirectories
-
-if (BUILD_CLIENT AND USE_FREETYPE)
-	add_subdirectory(cguittfont)
-endif()
diff --git a/src/cguittfont/CMakeLists.txt b/src/cguittfont/CMakeLists.txt
deleted file mode 100644
index 6cd35f310..000000000
--- a/src/cguittfont/CMakeLists.txt
+++ /dev/null
@@ -1,30 +0,0 @@
-# CGUITTFont authors, y u no include headers you use?
-#   Do not add CGUITTFont.cpp to the line below.
-#   xCGUITTFont.cpp is a wrapper file that includes
-#   additional required headers.
-add_library(cguittfont STATIC xCGUITTFont.cpp)
-
-if(FREETYPE_PKGCONFIG_FOUND)
-	set_target_properties(cguittfont
-		PROPERTIES
-		COMPILE_FLAGS "${FREETYPE_CFLAGS_STR}"
-		LINK_FLAGS "${FREETYPE_LDFLAGS_STR}"
-	)
-
-	include_directories(
-	  ${IRRLICHT_INCLUDE_DIR}
-	)
-else(FREETYPE_PKGCONFIG_FOUND)
-	include_directories(
-	  ${IRRLICHT_INCLUDE_DIR}
-	  ${FREETYPE_INCLUDE_DIRS}
-	)
-endif(FREETYPE_PKGCONFIG_FOUND)
-
-target_link_libraries(
-	cguittfont
-	${IRRLICHT_LIBRARY}
-	${FREETYPE_LIBRARY}
-	${ZLIB_LIBRARIES}  # needed by freetype, repeated here for safety
-	)
-
diff --git a/src/cguittfont/xCGUITTFont.cpp b/src/cguittfont/xCGUITTFont.cpp
deleted file mode 100644
index c51922e4c..000000000
--- a/src/cguittfont/xCGUITTFont.cpp
+++ /dev/null
@@ -1,5 +0,0 @@
-// A wrapper source file to avoid hack with gcc and modifying
-// the CGUITTFont files.
-
-#include "xCGUITTFont.h"
-#include "CGUITTFont.cpp"
diff --git a/src/cguittfont/xCGUITTFont.h b/src/cguittfont/xCGUITTFont.h
deleted file mode 100644
index c3efe7f6f..000000000
--- a/src/cguittfont/xCGUITTFont.h
+++ /dev/null
@@ -1,7 +0,0 @@
-// A wrapper header to avoid hack with gcc and modifying
-// the CGUITTFont files.
-
-#include <algorithm>
-#include <stddef.h>
-#include "irrUString.h"
-#include "CGUITTFont.h"
diff --git a/src/fontengine.cpp b/src/fontengine.cpp
index 2c277a04e..536828ede 100644
--- a/src/fontengine.cpp
+++ b/src/fontengine.cpp
@@ -25,7 +25,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 
 #if USE_FREETYPE
 #include "gettext.h"
-#include "xCGUITTFont.h"
+#include "irrlicht_changes/CGUITTFont.h"
 #endif
 
 /** maximum size distance for getting a "similar" font size */
diff --git a/src/guiChatConsole.cpp b/src/guiChatConsole.cpp
index ecd280f5e..7e90bf43a 100644
--- a/src/guiChatConsole.cpp
+++ b/src/guiChatConsole.cpp
@@ -32,7 +32,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include <string>
 
 #if USE_FREETYPE
-	#include "xCGUITTFont.h"
+	#include "irrlicht_changes/CGUITTFont.h"
 #endif
 
 inline u32 clamp_u8(s32 value)
diff --git a/src/cguittfont/CGUITTFont.cpp b/src/irrlicht_changes/CGUITTFont.cpp
index bd4e700de..bd4e700de 100644
--- a/src/cguittfont/CGUITTFont.cpp
+++ b/src/irrlicht_changes/CGUITTFont.cpp
diff --git a/src/cguittfont/CGUITTFont.h b/src/irrlicht_changes/CGUITTFont.h
index 77c9e34f8..7ce898369 100644
--- a/src/cguittfont/CGUITTFont.h
+++ b/src/irrlicht_changes/CGUITTFont.h
@@ -35,6 +35,7 @@
 #include <irrlicht.h>
 #include <ft2build.h>
 #include <vector>
+#include "irrUString.h"
 #include "util/enriched_string.h"
 #include FT_FREETYPE_H
 
@@ -268,7 +269,7 @@ namespace gui
 			virtual void draw(const core::stringw& text, const core::rect<s32>& position,
 				video::SColor color, bool hcenter=false, bool vcenter=false,
 				const core::rect<s32>* clip=0);
-			
+
 			virtual void draw(const EnrichedString& text, const core::rect<s32>& position,
 				video::SColor color, bool hcenter=false, bool vcenter=false,
 				const core::rect<s32>* clip=0);
diff --git a/src/irrlicht_changes/CMakeLists.txt b/src/irrlicht_changes/CMakeLists.txt
index 3a265c99d..d2f66ab77 100644
--- a/src/irrlicht_changes/CMakeLists.txt
+++ b/src/irrlicht_changes/CMakeLists.txt
@@ -1,7 +1,16 @@
 if (BUILD_CLIENT)
 	set(client_irrlicht_changes_SRCS
 		${CMAKE_CURRENT_SOURCE_DIR}/static_text.cpp
-		PARENT_SCOPE
 	)
+
+	if (ENABLE_FREETYPE)
+		set(client_irrlicht_changes_SRCS ${client_irrlicht_changes_SRCS}
+			${CMAKE_CURRENT_SOURCE_DIR}/CGUITTFont.cpp
+		)
+	endif()
+
+	# CMake require us to set a local scope and then parent scope
+	# Else the last set win in parent scope
+	set(client_irrlicht_changes_SRCS ${client_irrlicht_changes_SRCS} PARENT_SCOPE)
 endif()
 
diff --git a/src/cguittfont/irrUString.h b/src/irrlicht_changes/irrUString.h
index eb7abe5a1..2472eda4d 100644
--- a/src/cguittfont/irrUString.h
+++ b/src/irrlicht_changes/irrUString.h
@@ -41,6 +41,8 @@
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
+#include <cstddef>
+
 #ifdef _WIN32
 #define __BYTE_ORDER 0
 #define __LITTLE_ENDIAN 0
diff --git a/src/irrlicht_changes/static_text.cpp b/src/irrlicht_changes/static_text.cpp
index 50c6c6a68..455dbf437 100644
--- a/src/irrlicht_changes/static_text.cpp
+++ b/src/irrlicht_changes/static_text.cpp
@@ -7,18 +7,13 @@
 #include "static_text.h"
 #ifdef _IRR_COMPILE_WITH_GUI_
 
-#include <vector>
-#include <string>
-#include <iostream>
-#include <IGUISkin.h>
-#include <IGUIEnvironment.h>
 #include <IGUIFont.h>
 #include <IVideoDriver.h>
 #include <rect.h>
 #include <SColor.h>
 
 #if USE_FREETYPE
-	#include "cguittfont/xCGUITTFont.h"
+	#include "CGUITTFont.h"
 #endif
 #ifndef _IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX
 	// newer Irrlicht versions no longer have this
diff --git a/util/travis/clang-format-whitelist.txt b/util/travis/clang-format-whitelist.txt
index 66e312cdb..f276af282 100644
--- a/util/travis/clang-format-whitelist.txt
+++ b/util/travis/clang-format-whitelist.txt
@@ -3,10 +3,6 @@ src/ban.cpp
 src/camera.cpp
 src/camera.h
 src/cavegen.cpp
-src/cguittfont/CGUITTFont.cpp
-src/cguittfont/CGUITTFont.h
-src/cguittfont/irrUString.h
-src/cguittfont/xCGUITTFont.h
 src/chat.cpp
 src/chat.h
 src/chat_interface.h
@@ -113,6 +109,9 @@ src/inventory.cpp
 src/inventory.h
 src/inventorymanager.cpp
 src/inventorymanager.h
+src/irrlicht_changes/CGUITTFont.cpp
+src/irrlicht_changes/CGUITTFont.h
+src/irrlicht_changes/irrUString.h
 src/irrlicht_changes/static_text.cpp
 src/irrlicht_changes/static_text.h
 src/irrlichttypes.h