The first set of lines removed by this patch is committed upstream:

https://github.com/Kitware/CMake/commit/60fe4b540b40330e050dbd755204cecbc62d6a37

to fix

https://public.kitware.com/Bug/view.php?id=15673

0015673: CMAKE_C_COMPILER is used to link a CXX shared library on Solaris

and may be removed when cmake is updated to version 3.4 or later.

Linking C++ libraries with the C compiler is not needed; it causes the compiler

driver to not include libraries that need to be linked to the resulting

library (such as libstdc++ in the case of gcc).

The second set of lines removed by this patch will be submitted upstream.

It removes use of historical directories which are no longer used.

Any version of Studio from the last five years should automatically set

the correct paths.

--- cmake-3.3.2/Modules/Platform/SunOS.cmake	Wed Sep 16 08:53:05 2015

+++ cmake-3.3.2/Modules/Platform/SunOS.cmake	Fri Oct 30 13:15:54 2015

@@ -7,22 +7,8 @@

    set(CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG_SEP ":")

 endif()

-if(CMAKE_COMPILER_IS_GNUCXX)

-  if(CMAKE_COMPILER_IS_GNUCC)

-    set(CMAKE_CXX_CREATE_SHARED_LIBRARY

-        "<CMAKE_C_COMPILER> <CMAKE_SHARED_LIBRARY_CXX_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS>  <SONAME_FLAG><TARGET_SONAME> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>")

-  else()

-    # Take default rule from CMakeDefaultMakeRuleVariables.cmake.

-  endif()

-endif()

 include(Platform/UnixPaths)

-# Add the compiler's implicit link directories.

-if("${CMAKE_C_COMPILER_ID} ${CMAKE_CXX_COMPILER_ID}" MATCHES SunPro)

-  list(APPEND CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES

-    /opt/SUNWspro/lib /opt/SUNWspro/prod/lib /usr/ccs/lib)

-endif()

-

 # The Sun linker needs to find transitive shared library dependencies

 # in the -L path.

 set(CMAKE_LINK_DEPENDENT_LIBRARY_DIRS 1)