broken macOS compilation

[isghe]

commit bd95aba7a5f9bad8f447bf3de8f7e8cfe83751af brakes macOS compilation, resulting in:

if ccan/tools/configurator/configurator cc -static > ccan/config.h.new; then mv ccan/config.h.new ccan/config.h; else rm ccan/config.h.new; exit 1; fi
ccan/tools/configurator/configurator: Test for HAVE_BIG_ENDIAN did not compile:
ld: library not found for -lcrt0.o
clang: error: linker command failed with exit code 1 (use -v to see invocation)

To reproduce make clean then make.

[Sjors]

I'm seeing the same issue. Doing a git revert bd95aba makes it go away.