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Issue Installing Ngsolve
5 years 1 day ago #2148
by THaubold
Issue Installing Ngsolve was created by THaubold
Hi,
we can't compile Ngsolve anymore. I pulled the git and tried to update my version, a colleague of mine (in the same institute) tried to compile a new installation, but we both get the following error:
This code does not compile with GCC 8.1/8.2, please upgrade your compiler
Do we need a more recent GCC compiler than that?
(We are working on a fixed redhat enviroment, so there was no change on our side regarding the compiler (gcc 8.1 and cmake 3.10))
Best regards,
Tim
we can't compile Ngsolve anymore. I pulled the git and tried to update my version, a colleague of mine (in the same institute) tried to compile a new installation, but we both get the following error:
This code does not compile with GCC 8.1/8.2, please upgrade your compiler
Do we need a more recent GCC compiler than that?
(We are working on a fixed redhat enviroment, so there was no change on our side regarding the compiler (gcc 8.1 and cmake 3.10))
Best regards,
Tim
- christopher
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4 years 11 months ago #2153
by christopher
Replied by christopher on topic Issue Installing Ngsolve
Hi,
yes, gcc 8.1 has a severe bug that removes some for loops over initialization lists. We had workarounds at some places where we knew this could occour, but now decided to exclude these compiler versions because of this bug. You can use 7.4, 8.3 or gcc 9.
Best
Christopher
yes, gcc 8.1 has a severe bug that removes some for loops over initialization lists. We had workarounds at some places where we knew this could occour, but now decided to exclude these compiler versions because of this bug. You can use 7.4, 8.3 or gcc 9.
Best
Christopher
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