Implicitly Requiring OpenEXR v2.3.0 (or above)
yuki-koyama opened this issue · 3 comments
yuki-koyama commented
OpenEXR v2.3.0 supports C++17 compilation, but older versions do not.
https://github.com/openexr/openexr/releases/tag/v2.3.0
As the elasty library is written in C++17 (although not intensively used the new features in C++17 currently), it implicitly requires OpenEXR v2.3.0 (or above). This requirement needs to be explicitly written in README.md and also adequately handled in CMakeLists.txt.
yuki-koyama commented
Related to this, the following line in CMakeLists.txt is no longer necessary assuming OpenEXR v2.3.0:
set_target_properties(Alembic PROPERTIES CXX_STANDARD 11)
yuki-koyama commented
Note: just adding brew update before brew install openexr could install OpenEXR v2.3.0 (rather than v2.2.0) and so fixed the build error in Travis CI.
yuki-koyama commented
Related issue: #16