Eigen warnings

Development
1

Moin

I am sending this here as Benoit is listening and I am not sure if this
should go to the Eigenlist…

I am getting this warning a lot (actually, I think for each compiled
file).

gcc (GCC) 4.4.0 on ArchLinux.

Carsten

2

Carsten Niehaus wrote:

Moin

I am sending this here as Benoit is listening and I am not sure if this
should go to the Eigenlist…

I am getting this warning a lot (actually, I think for each compiled
file).

gcc (GCC) 4.4.0 on ArchLinux.

I saw these for Eigen with GCC 4.4.0 too. It looks like something that
would need to be fixed in Eigen, and may be they are already working on
it? I don’t think there is anything Avogadro can do other than disable
that warning.

3

This is fixed already in trunk. CC’ing Gael: try fixing in branch too?
Benoit

2009/5/17 Marcus D. Hanwell marcus@cryos.org:

Carsten Niehaus wrote:

Moin

I am sending this here as Benoit is listening and I am not sure if this
should go to the Eigenlist…

I am getting this warning a lot (actually, I think for each compiled
file).

gcc (GCC) 4.4.0 on ArchLinux.

I saw these for Eigen with GCC 4.4.0 too. It looks like something that
would need to be fixed in Eigen, and may be they are already working on
it? I don’t think there is anything Avogadro can do other than disable
that warning.

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4

Benoit Jacob wrote:

This is fixed already in trunk. CC’ing Gael: try fixing in branch too?
Benoit

Sounds good - I thought you guys were already working on GCC 4.4 fixes.
Not sure it is necessary to backport your fixes unless you want to.
These are only compiler warnings, and by the time GCC 4.4 is widely used
I am guessing you will have made a new release.

5

Isn’t it possible to disable this warning by adding -Wno-something in
the CXXFLAGS in Avogadro’s cmakelists?
Benoit

2009/5/17 Carsten Niehaus cniehaus@gmx.de:

Am Sonntag, den 17.05.2009, 10:49 -0400 schrieb Marcus D. Hanwell:

Benoit Jacob wrote:

This is fixed already in trunk. CC’ing Gael: try fixing in branch too?
Benoit

Sounds good - I thought you guys were already working on GCC 4.4 fixes.
Not sure it is necessary to backport your fixes unless you want to.
These are only compiler warnings, and by the time GCC 4.4 is widely used
I am guessing you will have made a new release.

On the other hand I am getting thousands of these warnings while
compiling Avogadro…

Carsten

6

Am Sonntag, den 17.05.2009, 10:49 -0400 schrieb Marcus D. Hanwell:

Benoit Jacob wrote:

This is fixed already in trunk. CC’ing Gael: try fixing in branch too?
Benoit

Sounds good - I thought you guys were already working on GCC 4.4 fixes.
Not sure it is necessary to backport your fixes unless you want to.
These are only compiler warnings, and by the time GCC 4.4 is widely used
I am guessing you will have made a new release.

On the other hand I am getting thousands of these warnings while
compiling Avogadro…

Carsten