Set unique anchor on +pc flag in erl.xml
Merge branch 'pan/wrong_anchor_in_erl.xml' into maint

* pan/wrong_anchor_in_erl.xml:
  Set unique anchor on +pc flag in erl.xml

OTP-10947
Make configure test for fallocate try to link

This hopefully detects fault glibc's where
fallocate64 is nonexistent.
Merge branch 'pan/fallocate_stricter_autoconf' into maint

* pan/fallocate_stricter_autoconf:
  Make configure test for fallocate try to link

OTP-10948
Add dependency to dtrace header for parallell make
Merge branch 'pan/dtrace_header_dependency' into maint

* pan/dtrace_header_dependency:
  Add dependency to dtrace header for parallell make

OTP-10949
Merge branch 'dg/win_icon' into pu
Merge branch 'sk/odbc64' into pu
Merge branch 'rc/break-out-asserts' into pu
Merge branch 'pn/error-logger-sup_handler' into pu
Merge branch 'ks/hipe-cleanup' into pu
Merge branch 'ks/hipe-cleanup-escaping' into pu
Merge branch 'ks/erlang-spawn_opt-process_level' into pu
Update preloaded modules