Fix typo in erlang-mode comment
Add configure option --with-ssl-incl=PATH

to be used together with --with-ssl=PATH if the include directory
is in another location.
Correct SSL_RUNTIME_LIBDIR when erl_xcomp_sysroot ends with a /
erts: Add gdb command etp-address-to-beam-opcode
Fix stdlib.appup for OTP-17.4

This is to allow upgrade from stdlib-2.2 (OTP-17.3).
Merge branch 'goofansu/fix-gen-event-comment' into maint

OTP-12214

* goofansu/fix-gen-event-comment:
  Fix typo in erlang-mode comment
Merge branch 'siri/appups-17.4' into maint

* siri/appups-17.4:
  Fix stdlib.appup for OTP-17.4
Merge branch 'sverk/with-ssl-incl' into maint

* sverk/with-ssl-incl:
  Correct SSL_RUNTIME_LIBDIR when erl_xcomp_sysroot ends with a /
  Add configure option --with-ssl-incl=PATH

OTP-12215
OTP-12216
Merge branch 'sverk/etp-address-to-beam-opcode' into maint

* sverk/etp-address-to-beam-opcode:
  erts: Add gdb command etp-address-to-beam-opcode