# Pastebin EvLVj55H
"clang -o conftest -I/nix/store/z99p31v3cpxsrpb84rcsrg4mwh6gi407-ruby-2.1.10/include/ruby-2.1.0/x86_64-darwin16.0 -I/nix/store/z99p31v3cpxsrpb84rcsrg4mwh6gi407-ruby-2.1.10/include/ruby-2.1.0/ruby/backward -I/nix/store/z99p31v3cpxsrpb84rcsrg4mwh6gi407-ruby-2.1.10/include/ruby-2.1.0 -I. -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT    -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wunused-variable -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration -Wdivision-by-zero -Wextra-tokens  -fno-common -pipe  conftest.c  -L. -L/nix/store/z99p31v3cpxsrpb84rcsrg4mwh6gi407-ruby-2.1.10/lib -L. -fstack-protector     -lruby.2.1.0  -lpthread -ldl -lobjc  "
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: int main(int argc, char **argv)
4: {
5:   return 0;
6: }
/* end */