(#2097) Add component support to boost using boostdep

* boost: build dependency tree

* boost: add components using information of boostdep tool

* boost: only list buildable components in dependencies + add components only when they are available

* boost: fix -U option on fresh start + no buildables in yml

* boost: git submodule deinit + init to make sure new/older boost libraries are not detected by boostdep

* boost: remove dep of graph on graph_parallel and remove dep of python on graph

* boost: parse boost jam files to detect boost libraries

* boost: fix dependency support + test_package of python

* boost: add numpy test

* boost: fix builds with python disabled + fix boost<1.69

* boost: use python_version as python version
Tip by @klimkin

* boost: first test option, 2nd test dependencies, 3rd test libraries

* boost: bump cmake minimum required version to 3.5 to required Boost::<C> component targets

* boost: add numpy option + python version in options + test boost components

* boost: use Boost::boost + don't add numpy as option

* boost: add extra find_package when boost is built header_only

* boost: remove outdated comment in package_info

* boost: store dpeendencies in self.recipe_folder (=export folder)

* boost: load configuration options from dependencies + add 1.74.0 yml

* boost: lowercase test_package + remove android workaround because we're testing conan's generated FindBoost

* boost: run find_package for each component separately

* boost: add more components + correct headers target

* boost: remove boost/1.66-boost/1.68

* boost: trust on conan's compiler.libcxx

* boost: use headers and _libboost component

* boost: find Python in test_package

* boost: attach dependencies to components

* boost: extract requirements from boost build tree

* boost: remove debug prints

* boost: add Boost::boost alias of Boost::headers

* boost: fix MSVC build (with default options)

* boost: components now support "-o layout=versioned"

* boost: fix `-o layout=versioned` on LInux

* boost: add missing configure option + use logging

* boost: update boost ymls

* boost: options from local tuple + requirements from yml + bump icu

* boost: add config option check

* boost: wrap iostreams compression requirements

* boost: raise a ConanException if no requirements-x.y.z.yml file is found

* boost: set python version in options + don't add python to requirements (yet) + fix test_package's CMakeLists.txt

* boost: rename _with_xxx to _with_dependency

* boost: only test conan's cmake_find_package

* boost: use options.python_executable as path for python executable

* boost: Add context option + sort values in dependencies yml (for reproducibility)

* boost: use dict.update instead of class for loop

* boost: only add defines to components when option enabled

* booost: re-order components in package_info (headers first)

* boost: remove duplicate settings of component names + move setting of BOOST_ROOT env to top of packag_info

* boost: only make components related to libraries available when building boost as non-header_only package

* boost: fix boost:without_python=False

recipes/boost/all/dependencies/dependencies-1.69.0.yml

@@ -0,0 +1,271 @@
+configure_options:
+- atomic
+- chrono
+- container
+- context
+- contract
+- coroutine
+- date_time
+- exception
+- fiber
+- filesystem
+- graph
+- graph_parallel
+- iostreams
+- locale
+- log
+- math
+- mpi
+- program_options
+- python
+- random
+- regex
+- serialization
+- stacktrace
+- system
+- test
+- thread
+- timer
+- type_erasure
+- wave
+dependencies:
+  atomic: []
+  chrono:
+  - system
+  container: []
+  context:
+  - thread
+  contract:
+  - exception
+  - thread
+  coroutine:
+  - context
+  - exception
+  - system
+  - thread
+  date_time:
+  - serialization
+  exception: []
+  fiber:
+  - context
+  - filesystem
+  fiber_numa:
+  - fiber
+  filesystem:
+  - system
+  graph:
+  - math
+  - random
+  - regex
+  - serialization
+  - test
+  graph_parallel:
+  - filesystem
+  - graph
+  - mpi
+  - random
+  - serialization
+  iostreams:
+  - random
+  - regex
+  locale:
+  - thread
+  log:
+  - atomic
+  - container
+  - date_time
+  - exception
+  - filesystem
+  - locale
+  - random
+  - regex
+  - system
+  - thread
+  log_setup:
+  - log
+  math:
+  - atomic
+  math_c99:
+  - math
+  math_c99f:
+  - math
+  math_c99l:
+  - math
+  math_tr1:
+  - math
+  math_tr1f:
+  - math
+  math_tr1l:
+  - math
+  mpi:
+  - graph
+  - serialization
+  mpi_python:
+  - mpi
+  - python
+  numpy:
+  - python
+  prg_exec_monitor:
+  - test
+  program_options: []
+  python: []
+  random:
+  - math
+  - system
+  regex: []
+  serialization: []
+  stacktrace: []
+  stacktrace_addr2line:
+  - stacktrace
+  stacktrace_backtrace:
+  - stacktrace
+  stacktrace_basic:
+  - stacktrace
+  stacktrace_noop:
+  - stacktrace
+  stacktrace_windbg:
+  - stacktrace
+  stacktrace_windbg_cached:
+  - stacktrace
+  system: []
+  test:
+  - exception
+  - timer
+  test_exec_monitor:
+  - test
+  thread:
+  - atomic
+  - chrono
+  - container
+  - date_time
+  - exception
+  - system
+  timer:
+  - chrono
+  - system
+  type_erasure:
+  - thread
+  unit_test_framework:
+  - prg_exec_monitor
+  - test
+  - test_exec_monitor
+  wave:
+  - filesystem
+  - serialization
+  wserialization:
+  - serialization
+libs:
+  atomic:
+  - boost_atomic
+  chrono:
+  - boost_chrono
+  container:
+  - boost_container
+  context:
+  - boost_context
+  contract:
+  - boost_contract
+  coroutine:
+  - boost_coroutine
+  date_time:
+  - boost_date_time
+  exception:
+  - boost_exception
+  fiber:
+  - boost_fiber
+  fiber_numa:
+  - boost_fiber_numa
+  filesystem:
+  - boost_filesystem
+  graph:
+  - boost_graph
+  graph_parallel:
+  - boost_graph_parallel
+  iostreams:
+  - boost_iostreams
+  locale:
+  - boost_locale
+  log:
+  - boost_log
+  log_setup:
+  - boost_log_setup
+  math: []
+  math_c99:
+  - boost_math_c99
+  math_c99f:
+  - boost_math_c99f
+  math_c99l:
+  - boost_math_c99l
+  math_tr1:
+  - boost_math_tr1
+  math_tr1f:
+  - boost_math_tr1f
+  math_tr1l:
+  - boost_math_tr1l
+  mpi:
+  - boost_mpi
+  mpi_python:
+  - boost_mpi_python
+  numpy:
+  - boost_numpy{py_major}{py_minor}
+  prg_exec_monitor:
+  - boost_prg_exec_monitor
+  program_options:
+  - boost_program_options
+  python:
+  - boost_python{py_major}{py_minor}
+  random:
+  - boost_random
+  regex:
+  - boost_regex
+  serialization:
+  - boost_serialization
+  stacktrace: []
+  stacktrace_addr2line:
+  - boost_stacktrace_addr2line
+  stacktrace_backtrace:
+  - boost_stacktrace_backtrace
+  stacktrace_basic:
+  - boost_stacktrace_basic
+  stacktrace_noop:
+  - boost_stacktrace_noop
+  stacktrace_windbg:
+  - boost_stacktrace_windbg
+  stacktrace_windbg_cached:
+  - boost_stacktrace_windbg_cached
+  system:
+  - boost_system
+  test: []
+  test_exec_monitor:
+  - boost_test_exec_monitor
+  thread:
+  - boost_thread
+  timer:
+  - boost_timer
+  type_erasure:
+  - boost_type_erasure
+  unit_test_framework:
+  - boost_unit_test_framework
+  wave:
+  - boost_wave
+  wserialization:
+  - boost_wserialization
+requirements:
+  iostreams:
+  - bzip2
+  - lzma
+  - zlib
+  - zstd
+  locale:
+  - iconv
+  - icu
+  python:
+  - python
+  regex:
+  - icu
+  stacktrace:
+  - backtrace
+static_only:
+- boost_exception
+- boost_test_exec_monitor
+version: 1.69.0