The solution is quite simple, actually.
When spack compiles libraries, it does not do that by using directly a
compiler, but a script around the system compilers (or the user provided
compiler) that cleans the environment, and makes sure everything is in place
not to fiddle around with depende
This solves the problem. I also did the same thing earlier by
setting CMAKE_CXX_COMPILER using the set(...) command of cmake. This solves
the compiler issue.
I seem to also not get the linking error mentioned above anymore. Not sure
if it got solved due to this or some other change I made (which
Dear Alexander and Vinayak,
I also used spack for the installation and for me, something similar (the
same?) happend.
Running simply cmake . gives the following error.
*$ cmake .*
-- Check for working CXX compiler: /home/~/spack/lib/spack/env/gcc/g++ -
broken
CMake Error at
/usr/local/share/c
It does use the spack compiler for the first "cmake .." (refer attached
file CMakeCache_first.txt) but for the second "cmake .." (refer attached
file CMakeCache_second.txt) it uses the path that i prescribe in the
CMakeFiles.txt. But then in the second case i face another issue i.e. the
linker
On 11/20/24 21:28, Vinayak Vijay wrote:
The C++ compiler
"/home/omnipresent/Documents/github_repos/spack/lib/spack/env/gcc/g++"
is not able to compile a simple test program.
That means it's still using a compiler spack builds itself.
As I mention, I don't know how spack works. I'm
Dear Prof. Bangerth,
I expected it to take the default compiler. But for some reason it doesn't.
A bit of context on my machine and installation:
- I am trying to install this version of dealii using spack on a clean
(newly installed) OS - Ubuntu24.04.
- Installed dealii using the c
Hi,
I am getting a similar error as above for OS: Ubuntu24.04 LTS. How can i
resolve this?
```
omnipresent@omnipresent:~/Documents/github_repos/dealii/examples/step-2/build$
cmake ..
-- Using the deal.II-9.6.0 installation found at
/home/omnipresent/Documents/github_repos/spack/var/spack/envi
On 11/19/24 05:17, Vinayak Vijay wrote:
-- Check for working CXX compiler:
/home/omnipresent/Documents/github_repos/spack/lib/spack/env/gcc/g++ - broken
CMake Error at
/home/omnipresent/Documents/github_repos/spack/opt/spack/linux-ubuntu24.04-icelake/gcc-13.2.0/cmake-3.30.5-74qenkgyifomlcmwslmff
Hi Luca,
Have you had the chance to get the deal.ii-9.5.1 package working for macOS
Sonoma & clang 15 on an Intel processor? I'm stuck installing deal.II using
spack (see this other thread:
https://groups.google.com/g/dealii/c/vT8LAmNtUQE), and using this
pre-compiled package instead would be
I have just updates my old Intel mac. I hope to get the package working in the next days. LucaIl giorno 25 ott 2023, alle ore 01:13, Lex Lee ha scritto:I hope deal.ii group could release version 9.5.1 that works with intel processor on MacOS platform. On Monday, October 9, 2023 at 5:19:03 PM UTC-
I hope deal.ii group could release version 9.5.1 that works with intel
processor on MacOS platform.
On Monday, October 9, 2023 at 5:19:03 PM UTC-7 deal.II User Group wrote:
> Hello, everyone
>
> I tried the new image in my laptop with M2 processor and the Ventura Mac
> OS (13.6). It worked (I
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Hello, everyone
I tried the new image in my laptop with M2 processor and the Ventura Mac OS
(13.6). It worked (I successfully ran and compiled the step-1 example).
Looks like the issue was with clang 15?
However, I am not sure Alexander will be able to test the new image because
his processor
Alexander,
can you try out our new dmg image?
https://github.com/dealii/dealii/releases/download/v9.5.1/dealii-9.5.1-sonoma-arm64-clang15.dmg
I’m preparing also a new one, where the compiler is shipped together with the
image. This should be robust to the next upgrades in the OS.
Best,
Luca.
I managed to create a new dmg package. I’m testing that everything works
correctly before I upload it, but I also found a quick workaround that you can
use, without having to wait for me to upload a new package:
you need to modify the files
/Applications/deal.II.app/Contents/Resources/Librarie
I updated to sonoma in order to find the problem, and I’m currently trying to
recreate the package of the library.
I confirm that I observe the same behaviour.
I’ll upload a new .dmg as soon as I manage to get one working.
Best,
Luca.
> On 6 Oct 2023, at 05:42, Alexander Mensah wrote:
>
> No
Sorry, I had not read carefully. I see you have an intel mac. However, the
compiler you are using is not the same compiler used to compile mpich (which
was created on a Mac OS ventura, with clang 14, not clang 15).
You will have to reinstall the full stack of packages.
You should be able to run
Is this with an M2 or an Intel mac?
I think you might have installed the intel version of the library, on an M1 or
M2 mac. Is this the case?
My mpich is installed (on an M2 mac) under
/Applications/deal.II.app/Contents/Resources/spack/opt/mpich-4.1.1-4l2n
notice that the last 4 letters (part
If I use the 'step-1' example, I get the same error (mpic++) as with the
program I want to run.
The error message complains that there is no file
CMakeFiles/cmTC.../testCXXCompiler.cxx.o, which should have been
produced by the commend in the preceding line from the file
/Users/xmen/Desktop
On 10/5/23 15:14, Alexander Mensah wrote:
Could someone help me fix this?
I believe that you're trying to call cmake (to configure one of the
example programs) in the directory
/Applications/deal.II.app/Contents/Resources/Libraries/examples/... but
this is a system directory that you can
deal.ii-9.5.0
Processor: 3.6 GHz 8-Core Intel Core i9
macOS: Sonoma 14.0
xcode-select version 2399.
There seems to be an issue with compiler compatability. I recieve the
following error when attempting to compile one of my projects (%cmake .):
-- The C compiler identification is AppleClang 15.0.0
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