libs/boost/patches/010-fix-b2-install.patch

   1 --- a/tools/build/src/tools/stage.jam
   2 +++ b/tools/build/src/tools/stage.jam
   3 @@ -478,6 +478,10 @@ class install-target-class : basic-targe
   4          return [ sequence.unique $(result2) ] ;
   5      }
   6
   7 +    rule skip-from-usage-requirements ( )
   8 +    {
   9 +    }
  10 +
  11      # Returns true iff 'type' is subtype of some element of 'types-to-include'.
  12      #
  13      local rule include-type ( type : types-to-include * )
  14 --- /dev/null
  15 +++ b/tools/build/test/install_build_no.py
  16 @@ -0,0 +1,26 @@
  17 +#!/usr/bin/python
  18 +
  19 +# Copyright 2021 Dmitry Arkhipov (grisumbras@gmail.com)
  20 +# Distributed under the Boost Software License, Version 1.0.
  21 +# (See accompanying file LICENSE.txt or https://www.bfgroup.xyz/b2/LICENSE.txt)
  22 +
  23 +# Check that <build>no in usage-requirements of dependencies does not affect
  24 +# install rule, i.e. a skipped installed target does not affect insallation of
  25 +# other targets.
  26 +
  27 +import BoostBuild
  28 +
  29 +t = BoostBuild.Tester()
  30 +
  31 +t.write("a.cpp", "int main() {}\n")
  32 +
  33 +t.write("jamroot.jam", """
  34 +make x : : maker : <build>no ;
  35 +exe a : a.cpp ;
  36 +install install : x a ;
  37 +""")
  38 +
  39 +t.run_build_system()
  40 +t.expect_addition("install/a.exe")
  41 +
  42 +t.cleanup()
  43 --- a/tools/build/test/test_all.py
  44 +++ b/tools/build/test/test_all.py
  45 @@ -250,6 +250,7 @@ tests = ["abs_workdir",
  46           "inherit_toolset",
  47           "inherited_dependency",
  48           "inline",
  49 +         "install_build_no",
  50           "libjpeg",
  51           "liblzma",
  52           "libpng",