2011/8/18 Roberto Bagnara bagnara@cs.unipr.it:
On 08/17/11 22:25, Maciej Bliziński wrote:
Hello,
At OpenCSW, we're working on a Solaris port of PPL. Dagobert Michelsen has identified two issues, which are specific to compiling on i386 or amd64. One is that there's a macro called "R1" defined on Solaris, and the second is that an existing version() function (from headers present on Solaris) results in an ambiguity which breaks compilation. Patches are available at [1].
Hi Maciej.
In order to facilitate Solaris users, we would like to make corresponding changes to the versions in our Git repository. Can you please indicate an #if expression that can reliably discriminate the versions of Solaris affected? For example, we would like to have something like
#if defined (__SVR4) && defined (__sun)
// Solaris versions X, Y and Z define R1 in /usr/include/ia32/sys/reg.h. // This conflicts with the use or R1 being made in this proram. # undef R1
#endif // defined (__SVR4) && defined (__sun)
Hi Roberto,
The best way that works for both the Solaris Studio compiler and GCC, is this:
#if defined(__sun) || defined(__sun__) (...) #endif
Maciej