First changes and new makefile to have it compile on OS4

.gitignore

@@ -0,0 +1,5 @@
+src/*.o
+src/*/*.o
+src/*/*/*.o
+lite
+*.txt

Makefile

@@ -0,0 +1,103 @@
+#
+# Makefile generated by:
+# codebench 0.55
+#
+# Project: lite
+#
+# Created on: 14-12-2021 20:40:46
+#
+#
+
+###################################################################
+##
+##////  Objects
+##
+###################################################################
+
+lite_OBJ := \
+	 src/lib/stb/stb_truetype.o src/api/renderer.o src/api/renderer_font.o \
+	 src/api/system.o src/main.o src/api/api.o \
+	 src/rencache.o src/renderer.o
+
+
+###################################################################
+##
+##////  Variables and Environment
+##
+###################################################################
+
+CC := gcc:bin/gcc
+
+INCPATH := -I.
+
+CFLAGS := $(INCPATH) -D__USE_INLINE__ -Wall -Werror -Wwrite-strings -Isrc
+
+
+###################################################################
+##
+##////  General rules
+##
+###################################################################
+
+.PHONY: all all-before all-after clean clean-custom realclean
+
+all: all-before lite all-after
+
+all-before:
+#	You can add rules here to execute before the project is built
+
+all-after:
+#	You can add rules here to execute after the project is built
+
+clean: clean-custom
+	@echo "Cleaning compiler objects..."
+	@rm -f  $(lite_OBJ)
+
+realclean:
+	@echo "Cleaning compiler objects and targets..."
+	@rm -f  $(lite_OBJ) lite
+
+
+###################################################################
+##
+##////  Targets
+##
+###################################################################
+
+lite: $(lite_OBJ)
+	@echo "Linking lite"
+	@gcc:bin/gcc -o lite $(lite_OBJ) -llua -lSDL2 -lfreetype -lpthread -lauto
+	@echo "Removing stale debug target: lite"
+	@rm -f lite.debug
+
+
+###################################################################
+##
+##////  Standard rules
+##
+###################################################################
+
+# A default rule to make all the objects listed below
+# because we are hiding compiler commands from the output
+
+.c.o:
+	@echo "Compiling $<"
+	@$(CC) -c $< -o $*.o $(CFLAGS)
+
+src/api/api.o: src/api/api.c
+
+src/api/renderer.o: src/api/renderer.c
+
+src/api/renderer_font.o: src/api/renderer_font.c
+
+src/api/system.o: src/api/system.c
+
+src/main.o: src/main.c src/api/api.h src/renderer.h \
+	
+
+src/rencache.o: src/rencache.c src/rencache.h
+
+src/renderer.o: src/renderer.c src/lib/stb/stb_truetype.h
+
+src/lib/stb/stb_truetype.o: src/lib/stb/stb_truetype.c
+

lite.cbp

@@ -0,0 +1,46 @@
+<?xml version="1.0" ?>
+<CodeBench_Project name="lite" path="Applications:Programming&#047;workspace&#047;OtherProjects&#047;lite&#047;lite.cbp" created="1387049720" lastmodified="1387055061">
+	<plugin name="PROGDIR:Plugins&#047;AmigaOS4SDK.CCPlugin" flags="0"/>
+	<target/>
+	<homedir name="Applications:Programming&#047;workspace&#047;OtherProjects&#047;lite"/>
+	<includedir name="Applications:Programming&#047;workspace&#047;OtherProjects&#047;lite&#047;src"/>
+	<compiler name="gcc:bin&#047;gcc" switches="-D__USE_INLINE__ -Wall -Werror -Wwrite-strings -Isrc" stack="131072"/>
+	<linker switches="-lauto"/>
+	<debugger name="SDK:c&#047;gdb"/>
+	<builder name="SDK:c&#047;make -f"/>
+	<environment/>
+	<headers>
+		<file name="Applications:Programming&#047;workspace&#047;OtherProjects&#047;lite&#047;src&#047;api&#047;api.h" open="0"/>
+		<file name="Applications:Programming&#047;workspace&#047;OtherProjects&#047;lite&#047;src&#047;rencache.h" open="0"/>
+		<file name="Applications:Programming&#047;workspace&#047;OtherProjects&#047;lite&#047;src&#047;lib&#047;stb&#047;stb_truetype.h" open="0"/>
+		<file name="Applications:Programming&#047;workspace&#047;OtherProjects&#047;lite&#047;src&#047;renderer.h" open="0"/>
+	</headers>
+	<sources>
+		<file name="src&#047;api&#047;api.c" open="0"/>
+		<file name="src&#047;api&#047;renderer.c" open="0"/>
+		<file name="src&#047;api&#047;renderer_font.c" open="0"/>
+		<file name="src&#047;api&#047;system.c" open="0"/>
+		<file name="src&#047;main.c" open="1" current="1" top="0" left="0" line="119" row="25"/>
+		<file name="src&#047;rencache.c" open="0"/>
+		<file name="src&#047;renderer.c" open="0"/>
+		<file name="src&#047;lib&#047;stb&#047;stb_truetype.c" open="0"/>
+	</sources>
+	<flags value="0x0000000000078005"/>
+	<buildscript name="Makefile" depth="3" open="0"/>
+	<projectnotes open="0"/>
+	<buildwindow open="1"/>
+	<targets>
+		<target name="lite" linker="gcc:bin&#047;gcc" switches="-llua -lSDL2 -lfreetype -lpthread -lauto" flags="0x00000002">
+			<file name="src&#047;lib&#047;stb&#047;stb_truetype.c"/>
+			<file name="src&#047;api&#047;renderer.c"/>
+			<file name="src&#047;api&#047;renderer_font.c"/>
+			<file name="src&#047;api&#047;system.c"/>
+			<file name="src&#047;main.c"/>
+			<file name="src&#047;api&#047;api.c"/>
+			<file name="src&#047;rencache.c"/>
+			<file name="src&#047;renderer.c"/>
+		</target>
+	</targets>
+	<logfile name="RAM Disk:Build.log"/>
+	<search lastsearch="stbtt_Scale" sensecase="1" replace_state="0"/>
+</CodeBench_Project>

src/api/api.h

@@ -1,9 +1,15 @@
 #ifndef API_H
 #define API_H
 
+#if __amigaos4__
+#include "lua.h"
+#include "lauxlib.h"
+#include "lualib.h"
+#else
 #include "lib/lua52/lua.h"
 #include "lib/lua52/lauxlib.h"
 #include "lib/lua52/lualib.h"
+#endif
 
 #define API_TYPE_FONT "Font"
 

src/main.c

@@ -38,6 +38,9 @@ static void get_exe_filename(char *buf, int sz) {
 #elif __APPLE__
   unsigned size = sz;
   _NSGetExecutablePath(buf, &size);
+#elif __amigaos4__
+  // TODO: Temporary. Needs to be done properly
+  strcpy(buf, "Applications:Programming/workspace/MyProjects/lite/lite");
 #else
   strcpy(buf, "./lite");
 #endif