Am 17.12.19 um 17:35 schrieb Mateusz Loskot:
On Tue, 17 Dec 2019 at 16:39, Osman Zakir <osmanzaki...@hotmail.com> wrote:
I built Boost 1.72.0 while passing the "--layout=versioned" flag to b2, but
when I tried to rebuild Jinja2Cpp with the newer version of Boost using CMake, it failed
to generate project files and said it couldn't filesystem and system and also couldn't
detect version information. Could someone please help me out with this?
I recall you have been asking similar questions in the past about Jinja2Cpp.
You have received number of useful suggestions [1], e.g. to use
-DBoost_DEBUG=ON,
and investigate detailed diagnostics, to try -DBoost_COMPILER=...
and -DBoost_ARCHITECTURE hints, etc.
Please, apply this knowledge.
Finally, your questions are poorly formulated e.g. my crystal sphere has broken
and I can't figure out what compiler, toolset, cmake version, etc. you are on.
Next time, try to help people help you [2]
[1] https://cmake.org/pipermail/cmake/2018-October/068477.html
[2] http://www.catb.org/~esr/faqs/smart-questions.html
Best regards,
Osman,
as you are obviously trying to to find a pretty recent Boost version
(1.72.0) that you even built yourself, you could probably try to skip
the Module-mode of the `find_package(Boost ...)` call and instead try to
use the Config-mode directly, like this:
```
find_package(Boost 1.72.0 EXACT CONFIG ...)
```
Thereby, you are skipping CMake's FindBoost module entirely and instead
rely on the BoostConfig.cmake file provided by Boost itself. (Then you
can even skip defining the `Boost_ADDITIONAL_VERSIONS` variable.)
However, if you did not install your Boost version in one of the
default-locations you probably need to provide some HINTs or PATHs to
`find_package`.
See [3] for further information.
Nevertheless, if you have a pretty recent version of CMake with a pretty
recent version of its FindBoost module, then even in Module mode the
FindBoost module will first try to find BoostConfig.cmake.
[3]
https://cmake.org/cmake/help/latest/command/find_package.html#full-signature-and-config-mode
Best regards,
Deniz
PS: This mailing-list will probably be discontinued within the next few
weeks. For future questions you should probably switch to
https://discourse.cmake.org, as that is the successor of the CMake
mailing-lists.
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