ADMB for raspberry pi 4

[Ernesto Jardim]

Hi,

I'm trying to compile ADMB in a raspberry pi 4 with Ubuntu 19.10 and gcc 9.2.1 . The architecture is arm 64. I'm getting this error both with 11.6 and 12.1. Any ideas how to fix or workaround.

Thanks

Best

EJ

df1b2-separable/df1b2f24.cpp: In member function ‘virtual void df1b2_init_bounded_matrix::set_value(const init_df1b2vector&, const int&, const df1b2variable&)’:
df1b2-separable/df1b2f24.cpp:145:41: error: cast from ‘df1b2variable*’ to ‘int’ loses precision [-fpermissive]
  145 |         int tmp= (int)( &((*this)(i,j)) );

[Johnoel]

This would be really neat to port to Raspberry Pi.  ADMB has not been built for the ARM 64 processor.

An issue has been set up to fix it.

A possible workaround is to force a 64-bit build using the command below

"in admb root directory" $ make CXXFLAGS=-D__x86_64

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[chrisg...@gmail.com]

As it mentions, you could just add -fpermissive to the compiler flags to make these errors become warnings.

Chris

On Friday, May 8, 2020 at 12:00:03 PM UTC-7, johnoel wrote:

This would be really neat to port to Raspberry Pi.  ADMB has not been built for the ARM 64 processor.

An issue has been set up to fix it.

A possible workaround is to force a 64-bit build using the command below

"in admb root directory" $ make CXXFLAGS=-D__x86_64

On Fri, May 8, 2020 at 7:58 AM Ernesto Jardim <ernest...@gmail.com> wrote:

Hi,

I'm trying to compile ADMB in a raspberry pi 4 with Ubuntu 19.10 and gcc 9.2.1 . The architecture is arm 64. I'm getting this error both with 11.6 and 12.1. Any ideas how to fix or workaround.

Thanks

Best

EJ

df1b2-separable/df1b2f24.cpp: In member function ‘virtual void df1b2_init_bounded_matrix::set_value(const init_df1b2vector&, const int&, const df1b2variable&)’:
df1b2-separable/df1b2f24.cpp:145:41: error: cast from ‘df1b2variable*’ to ‘int’ loses precision [-fpermissive]
  145 |         int tmp= (int)( &((*this)(i,j)) );

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[johnoel]

Hi Ernesto, 

I just noticed you tried to build for arm64 with linux.

The latest version of ADMB-12.3 should work with arm64 chips.  Use the

procedure in the link below to download and build ADMB-12.3.

http://www.admb-project.org/downloads/admb-12.3/BuildingSourceUnix.html

Please let me know if it works.