Get Sun Studio - C, C++, & Fortran compilers and Tools v12.1.1 (March 2010) or higher:
The recommended build environment can use Sun Studio version 12.1.1 (March 2010) or SS 12.2. Both compilers are available from Oracle:
pkg install developer/sunstudio12u1 (from IPS DEV, SS 12.1.1)
Note: Sun Studio 12.2 is now available. Recommend Sun Studio 12.1.1 or Sun Studio 12.2.
Get GCC 3.4.3:
pkg install developer/gcc-3
Get CBE 1.7.0 from:
svn co svn+ssh://anon@svn.opensolaris.org/svn/jds/jds-cbe/trunk jds-cbe
http://src.opensolaris.org/source/xref/jds/jds-cbe
Get GNU gettext 0.16.1 or higher from SFW: