gistfile1.txt

Building native extensions. This could take a while...
ERROR:  Error installing re2:
        ERROR: Failed to build gem native extension.

    current directory: /Users/hsbt/.local/share/gem/gems/re2-1.1.1/ext/re2
/Users/hsbt/.local/share/rbenv/versions/2.7.0-dev/bin/ruby -I /Users/hsbt/.local/share/rbenv/versions/2.7.0-dev/lib/ruby/2.7.0 -r ./siteconf20191011-73210-15xrm7g.rb extconf.rb
checking for -lstdc++... yes
checking for stdint.h... yes
checking for rb_str_sublen()... yes
checking for -lre2... yes
checking for re2 requires C++11 compiler... yes
checking for RE2::Match() with endpos argument... yes
creating Makefile

current directory: /Users/hsbt/.local/share/gem/gems/re2-1.1.1/ext/re2
make "DESTDIR=" clean

current directory: /Users/hsbt/.local/share/gem/gems/re2-1.1.1/ext/re2
make "DESTDIR="
compiling re2.cc
re2.cc:1465:3: error: no matching function for call to 'rb_define_singleton_method'
  rb_define_singleton_method(re2_cRegexp, "escape",
  ^~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/hsbt/.local/share/rbenv/versions/2.7.0-dev/include/ruby-2.7.0/ruby/intern.h:235:6: note: candidate function not viable: no known conversion from 'VALUE (VALUE, VALUE)' (aka 'unsigned long (unsigned long, unsigned long)') to 'VALUE (*)(...)' (aka 'unsigned long (*)(...)') for 3rd argument
void rb_define_singleton_method(VALUE, const char*, VALUE(*)(ANYARGS), int);
     ^
re2.cc:1467:3: error: no matching function for call to 'rb_define_singleton_method'
  rb_define_singleton_method(re2_cRegexp, "quote",
  ^~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/hsbt/.local/share/rbenv/versions/2.7.0-dev/include/ruby-2.7.0/ruby/intern.h:235:6: note: candidate function not viable: no known conversion from 'VALUE (VALUE, VALUE)' (aka 'unsigned long (unsigned long, unsigned long)') to 'VALUE (*)(...)' (aka 'unsigned long (*)(...)') for 3rd argument
void rb_define_singleton_method(VALUE, const char*, VALUE(*)(ANYARGS), int);
     ^
re2.cc:1469:3: error: no matching function for call to 'rb_define_singleton_method'
  rb_define_singleton_method(re2_cRegexp, "compile",
  ^~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/hsbt/.local/share/rbenv/versions/2.7.0-dev/include/ruby-2.7.0/ruby/intern.h:235:6: note: candidate function not viable: no known conversion from 'VALUE (int, const VALUE *, VALUE)' (aka 'unsigned long (int, const unsigned long *, unsigned long)') to 'VALUE (*)(...)' (aka 'unsigned long (*)(...)') for 3rd argument
void rb_define_singleton_method(VALUE, const char*, VALUE(*)(ANYARGS), int);
     ^
3 errors generated.
make: *** [re2.o] Error 1

make failed, exit code 2

Gem files will remain installed in /Users/hsbt/.local/share/gem/gems/re2-1.1.1 for inspection.
Results logged to /Users/hsbt/.local/share/gem/extensions/x86_64-darwin-19/2.7.0-static/re2-1.1.1/gem_make.out