remove "-instances=static" from Solaris 64bit configuration; not needed

[SVN r8713]

status/compiler.cfg

@@ -46,8 +46,8 @@ Sun<br>WorkShop 6.u1<br>C++ 5.2
 solaris
 suncc64
 Sun WorkShop 6 update 1 C++ 5.2 2000/09/11 64 bit
-CC -c -xarch=v9 -instances=static -I%include %source
-mkdir -p 64bit && cd 64bit && CC -o boosttmp.exe -xarch=v9 -instances=static -I../%include ../%source
+CC -c -xarch=v9 -I%include %source
+mkdir -p 64bit && cd 64bit && CC -o boosttmp.exe -xarch=v9 -I../%include ../%source
 Sun<br>WorkShop 6.u1<br>C++ 5.2<br>64 bit
 
 solaris