Hi I did not find an easy replacement for ldconfig. Therefore, I made some additional changes in the makefiles to enable the build with image formats: diff -r grx249 3/src/makefile.osx grx249 2/src/makefile.osx 64a65,67

ADDON_LIBS += -L${prefix}/lib INCDIR += -I${prefix}/include

66a70

ADDON_LIBS += -ltiff 70a75 ADDON_LIBS += -ljpeg 76a82 ADDON_LIBS += -lpng 146c152 < $(CC) $(LDOPT) -dynamiclib -dylib_install_name,$(notdir $(GRX20SHna)) -o $(GRX20SHna) $(LO) $(X11LIBS)

$(CC) $(LDOPT) -dynamiclib -dylib_install_name,$(notdir $(GRX20SHna)) -o $(GRX20SHna) $(LO) $(X11LIBS) $(ADDON_LIBS) diff -r grx249 3/test/bgi/makefile.osx grx249 2/test/bgi/makefile.osx 25c25 < ADDON_LIBS=

ADDON_LIBS=-L${prefix}/lib diff -r grx249 3/test/makefile.osx grx249 2/test/makefile.osx 10c10 < INCDIR= -I../include

INCDIR= -I../include -I${prefix}/include 25c25 < ADDON_LIBS=

ADDON_LIBS=-L${prefix}/lib