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Boost.org bcp module
http://boost.org/libs/bcp
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bcp does not copy or list concept_check as bimap dependency #22

Open alexramzy opened 3 weeks ago

alexramzy commented 3 weeks ago

Problem description

bcp neither copies (to the output-path) nor --lists concept_check dependency for bimap

Problem reproduction

  1. cd $HOME
  2. git clone https://github.com/boostorg/boost.git boost
  3. cd boost
  4. git checkout boost-1.86.0
  5. git submodule update --init
  6. ./bootstrap.sh
  7. ./b2 tools/bcp
  8. ./dist/bin/bcp --list bimap
  9. Nothing from concept_check (only libs/bimap/include/boost/bimap/detail/concept_tags.hpp)
  10. mkdir $HOME/boost_for_bimap
  11. ./dist/bin/bcp bimap $HOME/boost_for_bimap
  12. Try to compile simple C++ program using #include "boost/bimap/bimap.hpp providing following include directories to compiler (I used gcc 9.4.0 on Ubuntu 20.04 LTS but it should not matter):
    • $HOME/boost_for_bimap
    • $HOME/boost_for_bimap/libs/bimap/include
  13. Observe compile error:

In file included from $HOME/boost_for_bimap/libs/bimap/include/boost/bimap/bimap.hpp:61, from $HOME/.cpp:, $HOME/boost_for_bimap/libs/bimap/include/boost/bimap/detail/bimap_core.hpp:31:10: fatal error: boost/concept_check.hpp: No such file or directory 31 | #include <boost/concept_check.hpp> | ^~~~~~~~~ compilation terminated.

Inconsistency with boostdep

./dist/bin/boostdep --list-dependencies bimap

correctly outputs concept_check as first primary dependency:

Primary dependencies for bimap:

concept_check: <boost/concept_check.hpp> from <boost/bimap/detail/bimap_core.hpp> from <boost/bimap/list_of.hpp> from <boost/bimap/multiset_of.hpp> from <boost/bimap/set_of.hpp> from <boost/bimap/unconstrained_set_of.hpp> from <boost/bimap/unordered_multiset_of.hpp> from <boost/bimap/unordered_set_of.hpp> from <boost/bimap/vector_of.hpp>