antimass

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$

Do you have "SDL2.framework" and "SDL2_ttf.framework" installed under "/Library/Frameworks"?

This is what I have under "/Library/Frameworks":

  antimass@gem:~$ ls /Library/Frameworks/SDL*
  drwxr-xr-x@  22 Sep 14:54 SDL2.framework
  drwxr-xr-x@   1 Feb  2016 SDL2_ttf.framework
  antimass@gem:~$

Wouldn't compile till I added in those SDL frameworks. Note: I also have done 'brew install sdl2' and 'brew install sdl2_ttf' in the past, so maybe you also need those?

see parent reply

For a recent macOS version, do:

0) Make sure you have a recent Xcode installed

1) Install the libsdl2 and libsdl2_ttf frameworks under /Library/Frameworks

   libsdl2: https://www.libsdl.org/release/SDL2-2.0.6.dmg
   sdl2+ttf: https://www.libsdl.org/projects/SDL_ttf/release/SDL2_ttf-2.0.14.dmg

2) git clone https://github.com/vygr/ChrysaLisp.git ChrysaLisp

3) cd ChrysaLisp

4) make (takes about 2s!!)

5) ./run.sh (shows full working gui. Amazing!)