current directory: /Users/bladmin/code/open_source/scrapbook/vendor/ruby/2.7.0/gems/io-wait-0.2.1/ext/io/wait /Users/bladmin/.rubies/ruby-2.7.4/bin/ruby -I /Users/bladmin/.rubies/ruby-2.7.4/lib/ruby/site_ruby/2.7.0 -r ./siteconf20220319-56351-p6its8.rb extconf.rb checking for rb_io_wait()... no checking for sys/ioctl.h... yes checking for FIONREAD in sys/ioctl.h,sys/ioctl.h... yes creating Makefile current directory: /Users/bladmin/code/open_source/scrapbook/vendor/ruby/2.7.0/gems/io-wait-0.2.1/ext/io/wait make DESTDIR\= clean current directory: /Users/bladmin/code/open_source/scrapbook/vendor/ruby/2.7.0/gems/io-wait-0.2.1/ext/io/wait make DESTDIR\= compiling wait.c wait.c:252:24: warning: '(' and '{' tokens introducing statement expression appear in different macro expansion contexts [-Wcompound-token-split-by-macro] if (mode == ID2SYM(rb_intern("r"))) { ^~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:23: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ wait.c:252:24: note: '{' token is here if (mode == ID2SYM(rb_intern("r"))) { ^~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:24: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1832:5: note: expanded from macro 'RUBY_CONST_ID_CACHE' { \ ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ wait.c:252:24: warning: '}' and ')' tokens terminating statement expression appear in different macro expansion contexts [-Wcompound-token-split-by-macro] if (mode == ID2SYM(rb_intern("r"))) { ^~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:24: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1837:5: note: expanded from macro 'RUBY_CONST_ID_CACHE' } ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ wait.c:252:24: note: ')' token is here if (mode == ID2SYM(rb_intern("r"))) { ^~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:56: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ wait.c:255:24: warning: '(' and '{' tokens introducing statement expression appear in different macro expansion contexts [-Wcompound-token-split-by-macro] if (mode == ID2SYM(rb_intern("read"))) { ^~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:23: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ wait.c:255:24: note: '{' token is here if (mode == ID2SYM(rb_intern("read"))) { ^~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:24: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1832:5: note: expanded from macro 'RUBY_CONST_ID_CACHE' { \ ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ wait.c:255:24: warning: '}' and ')' tokens terminating statement expression appear in different macro expansion contexts [-Wcompound-token-split-by-macro] if (mode == ID2SYM(rb_intern("read"))) { ^~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:24: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1837:5: note: expanded from macro 'RUBY_CONST_ID_CACHE' } ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ wait.c:255:24: note: ')' token is here if (mode == ID2SYM(rb_intern("read"))) { ^~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:56: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ wait.c:258:24: warning: '(' and '{' tokens introducing statement expression appear in different macro expansion contexts [-Wcompound-token-split-by-macro] if (mode == ID2SYM(rb_intern("readable"))) { ^~~~~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:23: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ wait.c:258:24: note: '{' token is here if (mode == ID2SYM(rb_intern("readable"))) { ^~~~~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:24: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1832:5: note: expanded from macro 'RUBY_CONST_ID_CACHE' { \ ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ wait.c:258:24: warning: '}' and ')' tokens terminating statement expression appear in different macro expansion contexts [-Wcompound-token-split-by-macro] if (mode == ID2SYM(rb_intern("readable"))) { ^~~~~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:24: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1837:5: note: expanded from macro 'RUBY_CONST_ID_CACHE' } ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ wait.c:258:24: note: ')' token is here if (mode == ID2SYM(rb_intern("readable"))) { ^~~~~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:56: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ wait.c:261:24: warning: '(' and '{' tokens introducing statement expression appear in different macro expansion contexts [-Wcompound-token-split-by-macro] if (mode == ID2SYM(rb_intern("w"))) { ^~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:23: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ wait.c:261:24: note: '{' token is here if (mode == ID2SYM(rb_intern("w"))) { ^~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:24: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1832:5: note: expanded from macro 'RUBY_CONST_ID_CACHE' { \ ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ wait.c:261:24: warning: '}' and ')' tokens terminating statement expression appear in different macro expansion contexts [-Wcompound-token-split-by-macro] if (mode == ID2SYM(rb_intern("w"))) { ^~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:24: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1837:5: note: expanded from macro 'RUBY_CONST_ID_CACHE' } ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ wait.c:261:24: note: ')' token is here if (mode == ID2SYM(rb_intern("w"))) { ^~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:56: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ wait.c:264:24: warning: '(' and '{' tokens introducing statement expression appear in different macro expansion contexts [-Wcompound-token-split-by-macro] if (mode == ID2SYM(rb_intern("write"))) { ^~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:23: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ wait.c:264:24: note: '{' token is here if (mode == ID2SYM(rb_intern("write"))) { ^~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:24: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1832:5: note: expanded from macro 'RUBY_CONST_ID_CACHE' { \ ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ wait.c:264:24: warning: '}' and ')' tokens terminating statement expression appear in different macro expansion contexts [-Wcompound-token-split-by-macro] if (mode == ID2SYM(rb_intern("write"))) { ^~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:24: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1837:5: note: expanded from macro 'RUBY_CONST_ID_CACHE' } ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ wait.c:264:24: note: ')' token is here if (mode == ID2SYM(rb_intern("write"))) { ^~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:56: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ wait.c:267:24: warning: '(' and '{' tokens introducing statement expression appear in different macro expansion contexts [-Wcompound-token-split-by-macro] if (mode == ID2SYM(rb_intern("writable"))) { ^~~~~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:23: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ wait.c:267:24: note: '{' token is here if (mode == ID2SYM(rb_intern("writable"))) { ^~~~~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:24: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1832:5: note: expanded from macro 'RUBY_CONST_ID_CACHE' { \ ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ wait.c:267:24: warning: '}' and ')' tokens terminating statement expression appear in different macro expansion contexts [-Wcompound-token-split-by-macro] if (mode == ID2SYM(rb_intern("writable"))) { ^~~~~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:24: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1837:5: note: expanded from macro 'RUBY_CONST_ID_CACHE' } ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ wait.c:267:24: note: ')' token is here if (mode == ID2SYM(rb_intern("writable"))) { ^~~~~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:56: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ wait.c:270:24: warning: '(' and '{' tokens introducing statement expression appear in different macro expansion contexts [-Wcompound-token-split-by-macro] if (mode == ID2SYM(rb_intern("rw"))) { ^~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:23: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ wait.c:270:24: note: '{' token is here if (mode == ID2SYM(rb_intern("rw"))) { ^~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:24: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1832:5: note: expanded from macro 'RUBY_CONST_ID_CACHE' { \ ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ wait.c:270:24: warning: '}' and ')' tokens terminating statement expression appear in different macro expansion contexts [-Wcompound-token-split-by-macro] if (mode == ID2SYM(rb_intern("rw"))) { ^~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:24: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1837:5: note: expanded from macro 'RUBY_CONST_ID_CACHE' } ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ wait.c:270:24: note: ')' token is here if (mode == ID2SYM(rb_intern("rw"))) { ^~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:56: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ wait.c:273:24: warning: '(' and '{' tokens introducing statement expression appear in different macro expansion contexts [-Wcompound-token-split-by-macro] if (mode == ID2SYM(rb_intern("read_write"))) { ^~~~~~~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:23: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ wait.c:273:24: note: '{' token is here if (mode == ID2SYM(rb_intern("read_write"))) { ^~~~~~~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:24: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1832:5: note: expanded from macro 'RUBY_CONST_ID_CACHE' { \ ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ wait.c:273:24: warning: '}' and ')' tokens terminating statement expression appear in different macro expansion contexts [-Wcompound-token-split-by-macro] if (mode == ID2SYM(rb_intern("read_write"))) { ^~~~~~~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:24: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1837:5: note: expanded from macro 'RUBY_CONST_ID_CACHE' } ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ wait.c:273:24: note: ')' token is here if (mode == ID2SYM(rb_intern("read_write"))) { ^~~~~~~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:56: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ wait.c:276:24: warning: '(' and '{' tokens introducing statement expression appear in different macro expansion contexts [-Wcompound-token-split-by-macro] if (mode == ID2SYM(rb_intern("readable_writable"))) { ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:23: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ wait.c:276:24: note: '{' token is here if (mode == ID2SYM(rb_intern("readable_writable"))) { ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:24: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1832:5: note: expanded from macro 'RUBY_CONST_ID_CACHE' { \ ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ wait.c:276:24: warning: '}' and ')' tokens terminating statement expression appear in different macro expansion contexts [-Wcompound-token-split-by-macro] if (mode == ID2SYM(rb_intern("readable_writable"))) { ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:24: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1837:5: note: expanded from macro 'RUBY_CONST_ID_CACHE' } ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ wait.c:276:24: note: ')' token is here if (mode == ID2SYM(rb_intern("readable_writable"))) { ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:1847:56: note: expanded from macro 'rb_intern' __extension__ (RUBY_CONST_ID_CACHE((ID), (str))) : \ ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:414:29: note: expanded from macro 'ID2SYM' #define ID2SYM(x) RB_ID2SYM(x) ^ /Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/ruby.h:409:33: note: expanded from macro 'RB_ID2SYM' #define RB_ID2SYM(x) (rb_id2sym(x)) ^ 18 warnings generated. linking shared-object io/wait.bundle current directory: /Users/bladmin/code/open_source/scrapbook/vendor/ruby/2.7.0/gems/io-wait-0.2.1/ext/io/wait make DESTDIR\= install /usr/bin/install -c -m 0755 wait.bundle ./.gem.20220319-56351-1kpoxlr/io