make LIBSO=1 in macOS still fails (with fix)

[Krogsager]

I was unable to build with LIBSO=1 on macOS. Similar to #1755
on e2a1287

$ make

[...]

1 warning generated.
ld: library not found for -l:libdarknet.so
clang: fatal error: linker command failed with exit code 1 (use -v to see invocation)
make: *** [uselib] Error 1

As suggested by @IanButterworth I also had to make the following change to my Makefile

diff --git a/Makefile b/Makefile
index 5fb7054..e8e1600 100644
--- a/Makefile
+++ b/Makefile
 
 $(APPNAMESO): $(LIBNAMESO) include/yolo_v2_class.hpp src/yolo_console_dll.cpp
-       $(CPP) -std=c++11 $(COMMON) $(CFLAGS) -o $@ src/yolo_console_dll.cpp $(LDFLAGS) -L ./ -l:$(LIBNAMESO)
+       $(CPP) -std=c++11 $(COMMON) $(CFLAGS) -o $@ src/yolo_console_dll.cpp $(LDFLAGS) -L ./ $(LIBNAMESO)
 endif

On System Version: macOS 11.2.3 (20D91)
Kernel Version: Darwin 20.3.0