I don't know then. This is what I get on a fresh compile - note that it even specifies the framework paths in the command line options:

  antimass@gem:~/github/ChrysaLisp$ make
  echo x86_64 > arch
  echo Darwin > platform
  unzip -nq snapshot.zip
  cc -c -nostdlib -fno-exceptions \
    -I/Library/Frameworks/SDL2.framework/Headers/ \
    -I/Library/Frameworks/SDL2_ttf.framework/Headers/ \
    -o obj/Darwin/x86_64/main.o main.c
  cc -o obj/Darwin/x86_64/main obj/Darwin/x86_64/main.o -Wl,-framework,SDL2 -Wl,-framework,SDL2_ttf
  antimass@gem:~/github/ChrysaLisp$