diff --git a/.gitignore b/.gitignore
index e69de29..5761abc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1 @@
+*.o
diff --git a/Makefile.AmigaOS b/Makefile.AmigaOS
index 39eb09e..6a07c4d 100644
--- a/Makefile.AmigaOS
+++ b/Makefile.AmigaOS
@@ -4,7 +4,7 @@
 
 CXX = g++
 CXXFLAGS = -mcrt=clib2 -O3 -Iinclude -Igpc -Ifont_freetype
-CXXLIBS = -Llib -lagg
+CXXLIBS = -Llib -lagg -athread=native
 CC = gcc
 CFLAGS = -mcrt=clib2 -O3 -Igpc
 AR = ar
@@ -170,7 +170,9 @@ freetype: lib $(FREETYPE_EXAMPLES)
 clean:
 	-@Delete *>NIL: FORCE QUIET examples/#?.o
 	-@Delete *>NIL: FORCE QUIET $(PLATFORM_OBJ) $(FREETYPE_OBJ) $(LIB_OBJ) $(SVG_OBJ)
+	-@copy CLONE ALL bin/#?.cmake#? T:agg_tmp
 	-@Delete *>NIL: FORCE QUIET ALL lib bin
+	-@copy CLONE T:agg_tmp/#? bin
 
 install: lib
 	-@Copy CLONE $(LIBNAME) SDK:Local/clib2/lib
diff --git a/Makefile.AmigaOS-newlib b/Makefile.AmigaOS-newlib
index 613da63..eb0ce5a 100644
--- a/Makefile.AmigaOS-newlib
+++ b/Makefile.AmigaOS-newlib
@@ -171,7 +171,9 @@ freetype: lib $(FREETYPE_EXAMPLES)
 clean:
 	-@Delete *>NIL: FORCE QUIET examples/#?.o
 	-@Delete *>NIL: FORCE QUIET $(PLATFORM_OBJ) $(FREETYPE_OBJ) $(LIB_OBJ) $(SVG_OBJ)
+	-@copy CLONE ALL bin/#?.cmake#? T:agg_tmp
 	-@Delete *>NIL: FORCE QUIET ALL lib bin
+	-@copy CLONE T:agg_tmp/#? bin
 
 install: lib
 	-@Copy CLONE $(LIBNAME) SDK:Local/newlib/lib