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FindBoost: Record compiler features for Boost 1.67 and above

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Remove the 1.67 upper-bound on compiler feature computation so that with
newer versions we at least get it mostly right.  Leave a comment with
notes about updating features for future versions.
This commit is contained in:
Alex Turbov
2019-04-26 14:46:17 +08:00
committed by Brad King
parent 7700df9b1e
commit 684338aff6
1 changed files with 9 additions and 3 deletions
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12
Modules/FindBoost.cmake
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@@ -1048,11 +1048,17 @@ endfunction()
# Some boost libraries may require particular set of compler features.
# The very first one was `boost::fiber` introduced in Boost 1.62.
# One can check required compiler features of it in
# `${Boost_ROOT}/libs/fiber/build/Jamfile.v2`.
# - `${Boost_ROOT}/libs/fiber/build/Jamfile.v2`;
# - `${Boost_ROOT}/libs/context/build/Jamfile.v2`.
#
# TODO (Re)Check compiler features on (every?) release ???
# One may use the following command to get the files to check:
#
# $ find . -name Jamfile.v2 | grep build | xargs grep -l cxx1
#
function(_Boost_COMPILER_FEATURES component _ret)
# Boost >= 1.62 and < 1.67
if(NOT Boost_VERSION VERSION_LESS 106200 AND Boost_VERSION VERSION_LESS 106700)
# Boost >= 1.62
if(NOT Boost_VERSION VERSION_LESS 106200)
set(_Boost_FIBER_COMPILER_FEATURES
cxx_alias_templates
cxx_auto_type