#20 error: unsupported compiler version 5.2

[Nik Ansell]

Hi,

I am conducting a research to complare the energy consumption and delivery profiles of ION, DTN2 and IBR-DTN.

Having successfully setup ION, I am now trying to complile oasys on Arch Linux using a Raspberry Pi 2 B.
I have run build_configure.sh, which seemed to run OK after I installed autoconf and applied the tclv8.6 fix.

However, when I run ./configure it fails as follows:
checking for the version of the GNU C compiler... 5.2
checking for the version of the GNU C++ compiler... 5.2
error: unsupported compiler version 5.2

Does anyone know if this is a simple fix?
Can I edit a file somewhere to look for 5.2?

Any help would be really appreciated, thanks!

Kind Regards,
Nik

[Nik Ansell]

Managed to figure this one out, just add |5.* to the following files:

oasys-1.6.0/aclocal.m4
line 881:   3.*|4.*|5.*)

oasys-1.6.0/aclocal/gcc.ac
line 120:   3.*|4.*|5.*)

oasys-1.6.0/configure
line 8166: 3.*|4.*|5.*)

dtn-2.9.0/aclocal.m4
line 1335:  3.*|4.*|5.*)

dtn-2.9.0/configure
line 6243:  3.*|4.*|5.*)

It seemed to compile OK and dtnd started OK too.