From 5dc6cfd6ea304c6eb49e7f4555d6d9778854929b Mon Sep 17 00:00:00 2001
From: Stafen Teleman <stefan.teleman@oracle.com>
Date: Wed, 13 Apr 2016 12:36:36 -0700
Subject: [PATCH] Solaris: Add a CMAKE_HOST_SOLARIS variable (#16061)

---
 Help/manual/cmake-variables.7.rst       | 1 +
 Help/release/dev/cmake-host-solaris.rst | 5 +++++
 Help/variable/CMAKE_HOST_SOLARIS.rst    | 6 ++++++
 Source/cmState.cxx                      | 3 +++
 4 files changed, 15 insertions(+)
 create mode 100644 Help/release/dev/cmake-host-solaris.rst
 create mode 100644 Help/variable/CMAKE_HOST_SOLARIS.rst

diff --git a/Help/manual/cmake-variables.7.rst b/Help/manual/cmake-variables.7.rst
index 7cf3a3d60..fc1dc9f88 100644
--- a/Help/manual/cmake-variables.7.rst
+++ b/Help/manual/cmake-variables.7.rst
@@ -175,6 +175,7 @@ Variables that Describe the System
    /variable/CMAKE_CL_64
    /variable/CMAKE_COMPILER_2005
    /variable/CMAKE_HOST_APPLE
+   /variable/CMAKE_HOST_SOLARIS
    /variable/CMAKE_HOST_SYSTEM_NAME
    /variable/CMAKE_HOST_SYSTEM_PROCESSOR
    /variable/CMAKE_HOST_SYSTEM
diff --git a/Help/release/dev/cmake-host-solaris.rst b/Help/release/dev/cmake-host-solaris.rst
new file mode 100644
index 000000000..da7ab89c8
--- /dev/null
+++ b/Help/release/dev/cmake-host-solaris.rst
@@ -0,0 +1,5 @@
+cmake-host-solaris
+------------------
+
+* A new :variable:`CMAKE_HOST_SOLARIS` variable was introduced to
+  indicate when CMake is running on an Oracle Solaris host.
diff --git a/Help/variable/CMAKE_HOST_SOLARIS.rst b/Help/variable/CMAKE_HOST_SOLARIS.rst
new file mode 100644
index 000000000..82b5d69cd
--- /dev/null
+++ b/Help/variable/CMAKE_HOST_SOLARIS.rst
@@ -0,0 +1,6 @@
+CMAKE_HOST_SOLARIS
+------------------
+
+``True`` for Oracle Solaris operating systems.
+
+Set to ``true`` when the host system is Oracle Solaris.
diff --git a/Source/cmState.cxx b/Source/cmState.cxx
index be8e4182c..7670c1053 100644
--- a/Source/cmState.cxx
+++ b/Source/cmState.cxx
@@ -1425,6 +1425,9 @@ void cmState::Snapshot::SetDefaultDefinitions()
     this->SetDefinition("APPLE", "1");
     this->SetDefinition("CMAKE_HOST_APPLE", "1");
   #endif
+  #if defined(__sun__)
+    this->SetDefinition("CMAKE_HOST_SOLARIS", "1");
+  #endif
 
     char temp[1024];
     sprintf(temp, "%d", cmVersion::GetMinorVersion());