Optimize font rendering and switch freetype2 to libschrift

Optimized the text rendering which should look clearer but also be a lot faster. This won't make the dumping process faster but it should make it more responsive.
Switching to libschrift should resort to a 400kb decrease in binary size.

Makefile

@@ -43,7 +43,8 @@ BUILD		:=	build
 SOURCES		:=	source/app \
 				source/app/interfaces \
 				source/utils \
-				source/utils/fatfs
+				source/utils/fatfs \
+				source/utils/libschrift
 DATA		:=	data
 INCLUDES	:=	include
 CONTENT		:=
@@ -55,7 +56,7 @@ DRC_SPLASH	:=	assets/dumpling-drc-boot.png
 # options for code generation
 #-------------------------------------------------------------------------------
 CFLAGS		:=	-g -Wall -Os -ffunction-sections -fdata-sections -Wno-narrowing \
-				$(MACHDEP) $(shell $(DEVKITPRO)/portlibs/ppc/bin/freetype-config --cflags)
+				$(MACHDEP)
 
 CFLAGS		+=	$(INCLUDE) -D__WIIU__ -D__WUT__ -D__wiiu__
 
@@ -76,7 +77,7 @@ CXXFLAGS	:=	$(CFLAGS) -std=c++20
 ASFLAGS		:=	-g $(ARCH)
 LDFLAGS		=	-g $(ARCH) $(RPXSPECS) -Wl,-Map,$(notdir $*.map)
 
-LIBS		:=	-lstdc++ -lwut -lmocha $(shell $(DEVKITPRO)/portlibs/ppc/bin/freetype-config --libs)
+LIBS		:=	-lstdc++ -lwut -lmocha
 
 #-------------------------------------------------------------------------------
 # list of directories containing libraries, this must be the top level

README.md

@@ -52,3 +52,4 @@ You don't need to run/have Mocha CFW or Haxchi, just launch Dumpling from the Ho
 ## License
 Dumpling is licensed under [MIT](https://github.com/emiyl/dumpling/blob/master/LICENSE.md).  
 Dumpling uses [fatfs](http://elm-chan.org/fsw/ff/00index_e.html), see its BSD-styled license [here](https://github.com/emiyl/dumpling/blob/master/source/utils/fatfs/LICENSE.txt).
+Dumpling also includes [libschrift](https://github.com/tomolt/libschrift), see its ISC-styled license [here](https://github.com/tomolt/libschrift/blob/master/LICENSE).

assets/meta.xml

@@ -2,7 +2,7 @@
 <app version="1">
   <name>dumpling</name>
   <coder>Crementif and emiyl</coder>
-  <version>2.6.1</version>
+  <version>2.6.2</version>
   <release_date>20200813200000</release_date>
   <short_description>Simple Cemu File Dumper</short_description>
   <long_description>A simple, all-in-one Wii U file dumper! Developed with the intent of making dumping games and other files for Cemu faster and easier.</long_description>

source/app/menu.cpp

@@ -16,7 +16,7 @@ void showLoadingScreen() {
     WHBLogFreetypeSetBackgroundColor(0x0b5d5e00);
     WHBLogFreetypeSetFontColor(0xFFFFFFFF);
     WHBLogFreetypeSetFontSize(22);
-    WHBLogPrint("Dumpling V2.6.1");
+    WHBLogPrint("Dumpling V2.6.2");
     WHBLogPrint("-- Made by Crementif and Emiyl --");
     WHBLogPrint("");
     WHBLogFreetypeDraw();
@@ -31,7 +31,7 @@ void showMainMenu() {
     while(!startSelectedOption) {
         // Print menu text
         WHBLogFreetypeStartScreen();
-        WHBLogFreetypePrint(L"Dumpling V2.6.1");
+        WHBLogFreetypePrint(L"Dumpling V2.6.2");
         WHBLogFreetypePrint(L"===============================");
         WHBLogFreetypePrintf(L"%C Dump a game disc", OPTION(0));
         WHBLogFreetypePrintf(L"%C Dump digital games", OPTION(1));