Increase CMake version to > 3.9 ?

[seriousme]

Hi,

similarly to #23 I ran into CMake version issue. LevelDB needs at least 3.9.

In the source of the installer I found the option: --skip-license
So my upgrader now consists of:

version=3.13
build=0
wget https://cmake.org/files/v$version/cmake-$version.$build-Linux-x86_64.sh 
mkdir /opt/cmake
sh cmake-$version.$build-Linux-x86_64.sh --skip-license --prefix=/opt/cmake 
ln -s /opt/cmake/bin/cmake /usr/local/bin/cmake
ln -s /opt/cmake/bin/ctest /usr/local/bin/ctest 

It works for me now but it might be convenient for others.

Cheers,
Hans

[trzecieu]

Hi! Just bumped CMake to 3.12.2, expect to be available in ~2h once Jenkins will pick up those changes.
Cheers!

[BlueSolei]

Question:

I am using the latest docker image, but I still get cmake 3.7.2, how can that be?
Here is my bash:

$ docker run -it -v $(pwd):/src -p 8000:8000 trzeci/emscripten
Unable to find image 'trzeci/emscripten:latest' locally
latest: Pulling from trzeci/emscripten
05d1a5232b46: Pull complete 
d881c9292a10: Pull complete 
cdd13bc0e0df: Pull complete 
d3707b50c53c: Pull complete 
Digest: sha256:5584393d826199360d01779af6c8da3100a64d91d706bbcb5707914ee264c21f
Status: Downloaded newer image for trzeci/emscripten:latest
root@6155b055a796:/src# cmake --version
cmake version 3.7.2

CMake suite maintained and supported by Kitware (kitware.com/cmake).

[trzecieu]

Indeed I can confirm this was a case.
It's fixed now:

[trzeci@app ~]$ docker images
REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
[trzeci@app ~]$ docker run -it --rm trzeci/emscripten:sdk-incoming-64bit cmake --version
Unable to find image 'trzeci/emscripten:sdk-incoming-64bit' locally
sdk-incoming-64bit: Pulling from trzeci/emscripten
cd8eada9c7bb: Pull complete
2d716a3fa5df: Pull complete
c4706559454a: Pull complete
407cebf2177c: Pull complete
Digest: sha256:57e6a9ae756d24224afcfaa10f26b266e8698409559b82cd46622e5194bf3633
Status: Downloaded newer image for trzeci/emscripten:sdk-incoming-64bit
cmake version 3.12.2

CMake suite maintained and supported by Kitware (kitware.com/cmake).

Sorry for inconvenience!

The problem was with Jenkins configuration and broken 1.37.17 release that prevented to re-compile incoming branch.

[trzecieu]

@BlueSolei: in addition latest tag points to the latest released Emscripten version - which is 1.38.21 (~1 month old) - I don't want to change currently pushed images unless a bug fix (some people may rely-on given tool-set).

CMake 3.12.2 is going to be a part of sdk-incoming-64bit and it will be released with 1.38.22.

If you would like to use the image locally, you can compile it with command:

git clone [email protected]:trzecieu/emscripten-docker.git
cd emscripten-docker
docker build -t emscripten  --build-arg EMSCRIPTEN_SDK=sdk-tag-1.38.21-64bit docker/trzeci/emscripten
docker run --rm -it emscripten bash -c "cmake --version && emcc --version"

cmake version 3.12.2

CMake suite maintained and supported by Kitware (kitware.com/cmake).
emcc (Emscripten gcc/clang-like replacement) 1.38.21 (commit 7a0e27441eda6cb0e3f1210e6837cae4b080ab4c)
Copyright (C) 2014 the Emscripten authors (see AUTHORS.txt)
This is free and open source software under the MIT license.
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

[BlueSolei]

Thanks a lot for the detailed explanation.
And for this great docker image :-)
I am new to docker, so this explanation clarifies things.