Dear List,
we're trying to install R on Solaris10 on a x86 (amd64).
During the installation we pass successfully the ./configure but we get
an error through the built-in function _isnan which we see existing in
/lib
When passing the command make we get :
gcc -std=gnu99 -I../../src/extra/zlib
This has come up several times, all with long obselete versions of gcc.
R does not use __builtin_isnan, but gcc does in its own (rather than
Solaris') header files. So it is an issue with the compiler, and note
that 3.4.2 is an old (Sept 2004) version of the compiler.
If you are happy to use
