Build the Haiku version with a makefile

Makefile.haiku

@@ -0,0 +1,99 @@
+#
+# Project: Lite XL
+#
+# Created on: 26-12-2021 
+#
+
+LiteXL_OBJ := \
+	 src/main.o src/rencache.o src/renderer.o src/renwindow.o \
+	 src/api/api.o src/api/dirmonitor.o \
+	 src/api/regex.o src/api/renderer.o src/api/system.o \
+	 src/api/utf8.o src/api/dirmonitor/dummy.o src/api/process.o
+
+
+outfile := lite-xl
+compiler := gcc
+cxxcompiler := g++
+
+INCPATH := -Isrc -Ilib/dmon -I/boot/system/develop/headers/SDL2 \
+	-I/boot/system/develop/headers/lua54 -I/boot/home/development/freetype-2.12.1/include
+	
+DFLAGS += -D__USE_INLINE__ -DLITE_XL_DATA_USE_EXEDIR 
+
+CFLAGS += -Werror -Wwrite-strings -O2 -g -std=gnu11 -fno-strict-aliasing
+
+LFLAGS += -L/boot/home/development/freetype-2.12.1/objs/.libs \
+	-lpcre2-8 -lSDL2 -llua -lfreetype -lz -lm -lpthread
+
+ifeq ($(DEBUG),1)
+CFLAGS += -gstabs
+LFLAGS += -gstabs
+
+ifeq ($(PROFYLER),1)
+CFLAGS += -finstrument-functions -fno-inline -DPROFILING
+LFLAGS += -lprofyle
+endif
+
+endif
+
+
+.PHONY: LiteXL clean release
+
+default: LiteXL
+
+clean:
+	@echo "Cleaning compiler objects..."
+	@rm -f  $(LiteXL_OBJ)
+
+LiteXL: $(LiteXL_OBJ)
+	@echo "Linking LiteXL"
+	@$(compiler) -o $(outfile) $(LiteXL_OBJ) $(LFLAGS)	
+
+
+.c.o:
+	@echo "Compiling $<"
+	@$(compiler) -c $< -o $*.o $(CFLAGS) $(INCPATH) $(DFLAGS)
+
+
+src/main.o: src/main.c src/api/api.h src/rencache.h \
+	src/renderer.h
+
+src/rencache.o: src/rencache.c
+
+src/renderer.o: src/renderer.c
+
+src/renwindow.o: src/renwindow.c
+
+src/api/api.o: src/api/api.c
+
+src/api/regex.o: src/api/regex.c
+
+src/api/renderer.o: src/api/renderer.c
+
+src/api/system.o: src/api/system.c
+
+src/api/dirmonitor.o: src/api/dirmonitor.c src/api/dirmonitor/dummy.c
+
+src/api/utf8.o: src/api/utf8.c
+
+src/api/dirmonitor/dummy.o: src/api/dirmonitor/dummy.c
+
+src/api/process.o: src/api/process.c
+
+release: 
+	@echo "Creating release files..."
+	@mkdir -p release/LiteXL2
+	@cp -r release_files/* release/LiteXL2/
+	@mv release/LiteXL2/LiteXL2.info release/
+	@cp -r data release/LiteXL2/
+	@cp changelog.md release/LiteXL2/
+	@cp $(outfile) release/LiteXL2/
+	@strip release/LiteXL2/$(outfile)
+	@cp README.md release/LiteXL2/
+	@cp README_Amiga.md release/LiteXL2/
+	@cp LICENSE release/LiteXL2/
+	@echo "Creating release archive..."
+	@lha -aeqr3 a LiteXL2_OS4.lha release/
+	@echo "Clean release files..."
+	@delete release ALL QUIET FORCE
+

src/main.c

@@ -9,7 +9,7 @@
 
 #ifdef _WIN32
   #include <windows.h>
-#elif defined(__linux__)
+#elif defined(__linux__) || defined(__HAIKU__)
   #include <unistd.h>
 #elif defined(__APPLE__)
   #include <mach-o/dyld.h>
@@ -110,6 +110,8 @@ void set_macos_bundle_resources(lua_State *L);
     #define ARCH_PLATFORM "freebsd"
   #elif __APPLE__
     #define ARCH_PLATFORM "darwin"
+  #elif __HAIKU__
+    #define ARCH_PLATFORM "haiku"
   #endif
 
   #if !defined(ARCH_PROCESSOR) || !defined(ARCH_PLATFORM)