CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY
    WITH_CHRONO
    WITH_COROUTINE
    WITH_PYTHON
    WITH_RANDOM
    WITH_REGEX
    WITH_TEST


WARN: patches/bcp_namespace_issues_1_71.patch: file 1/1:	 b'Jamroot'
WARN: patches/bcp_namespace_issues_1_71.patch:  hunk no.1 doesn't match source file at line 143
WARN: patches/bcp_namespace_issues_1_71.patch:   expected: b'import tools/boost_install/boost-install ;'
WARN: patches/bcp_namespace_issues_1_71.patch:   actual  : b'# Backslash because of `bcp --namespace`'
WARN: patches/bcp_namespace_issues_1_71.patch: file 1/1:	 b'Jamroot'
WARN: patches/bcp_namespace_issues_1_71.patch:  hunk no.2 doesn't match source file at line 311
WARN: patches/bcp_namespace_issues_1_71.patch:   expected: b'# stage and install targets via boost-install, above.'
WARN: patches/bcp_namespace_issues_1_71.patch:   actual  : b'# Creates a library target, adding autolink support and also creates'
WARN: patches/bcp_namespace_issues_1_71.patch: already patched  b'Jamroot'
WARN: patches/boost_core_qnx_cxx_provide___cxa_get_globals.patch: file 1/1:	 b'boost/core/uncaught_exceptions.hpp'
WARN: patches/boost_core_qnx_cxx_provide___cxa_get_globals.patch:  hunk no.1 doesn't match source file at line 59
WARN: patches/boost_core_qnx_cxx_provide___cxa_get_globals.patch:   expected: b'#if !defined(__FreeBSD__) && \\'
WARN: patches/boost_core_qnx_cxx_provide___cxa_get_globals.patch:   actual  : b'// On QNX SDP 7.0 (QCC 5.4.0), there are multiple cxxabi.h, one from glibcxx from gcc and another from libc++abi from LLVM. Which one is included will be determined by the qcc'
WARN: patches/boost_core_qnx_cxx_provide___cxa_get_globals.patch: already patched  b'boost/core/uncaught_exceptions.hpp'
boost/1.71.0: WARN: Header only package, skipping build