Merge topic 'ide-compiler-id'

403ead6 Document CMAKE_<LANG>_COMPILER_(ID|VERSION) values
8be51f6 Test variables CMAKE_(C|CXX|Fortran)_COMPILER(|_ID|_VERSION)
ec22a9b Cleanly enable a language in multiple subdirectories
66cb335 VS: Detect the compiler id and tool location
89595d6 VS10: Define CMAKE_VS_PLATFORM_TOOLSET variable
965a69d Xcode: Detect the compiler id and tool location
9a9e1ee CMakeDetermineCompilerId: Prepare to detect IDE compiler id
b8b5c83 Re-order C/C++/Fortran compiler determination logic

1 files changed, 37 insertions, 5 deletions

diff --git a/Source/cmDocumentVariables.cxx b/Source/cmDocumentVariables.cxx
index badc3e4..3e398ec 100644
--- a/Source/cmDocumentVariables.cxx
+++ b/Source/cmDocumentVariables.cxx
@@ -283,6 +283,16 @@ void cmDocumentVariables::DefineVariables(cmake* cm)
      "see CMAKE_BUILD_TOOL.",false,
      "Variables that Provide Information");
   cm->DefineProperty
+    ("CMAKE_VS_PLATFORM_TOOLSET", cmProperty::VARIABLE,
+     "Visual Studio Platform Toolset name.",
+     "VS 10 and above use MSBuild under the hood and support multiple "
+     "compiler toolchains.  "
+     "CMake may specify a toolset explicitly, such as \"v110\" for "
+     "VS 11 or \"Windows7.1SDK\" for 64-bit support in VS 10 Express.  "
+     "CMake provides the name of the chosen toolset in this variable."
+     ,false,
+     "Variables that Provide Information");
+  cm->DefineProperty
     ("CMAKE_MINOR_VERSION", cmProperty::VARIABLE,
      "The Minor version of cmake (i.e. the 4 in X.4.X).",
      "This specifies the minor version of the CMake"
@@ -1395,8 +1405,30 @@ void cmDocumentVariables::DefineVariables(cmake* cm)
 
   cm->DefineProperty
     ("CMAKE_<LANG>_COMPILER_ID", cmProperty::VARIABLE,
-     "An internal variable subject to change.",
-     "This is used in determining the compiler and is subject to change.",
+     "Compiler identification string.",
+     "A short string unique to the compiler vendor.  "
+     "Possible values include:\n"
+     "  Absoft = Absoft Fortran (absoft.com)\n"
+     "  ADSP = Analog VisualDSP++ (analog.com)\n"
+     "  Clang = LLVM Clang (clang.llvm.org)\n"
+     "  Cray = Cray Compiler (cray.com)\n"
+     "  Embarcadero, Borland = Embarcadero (embarcadero.com)\n"
+     "  G95 = G95 Fortran (g95.org)\n"
+     "  GNU = GNU Compiler Collection (gcc.gnu.org)\n"
+     "  HP = Hewlett-Packard Compiler (hp.com)\n"
+     "  Intel = Intel Compiler (intel.com)\n"
+     "  MIPSpro = SGI MIPSpro (sgi.com)\n"
+     "  MSVC = Microsoft Visual Studio (microsoft.com)\n"
+     "  PGI = The Portland Group (pgroup.com)\n"
+     "  PathScale = PathScale (pathscale.com)\n"
+     "  SDCC = Small Device C Compiler (sdcc.sourceforge.net)\n"
+     "  SunPro = Oracle Solaris Studio (oracle.com)\n"
+     "  TI_DSP = Texas Instruments (ti.com)\n"
+     "  TinyCC = Tiny C Compiler (tinycc.org)\n"
+     "  Watcom = Open Watcom (openwatcom.org)\n"
+     "  XL, VisualAge, zOS = IBM XL (ibm.com)\n"
+     "This variable is not guaranteed to be defined for all "
+     "compilers or languages.",
      false,
      "Variables for Languages");
 
@@ -1416,10 +1448,10 @@ void cmDocumentVariables::DefineVariables(cmake* cm)
 
   cm->DefineProperty
     ("CMAKE_<LANG>_COMPILER_VERSION", cmProperty::VARIABLE,
-     "An internal variable subject to change.",
+     "Compiler version string.",
      "Compiler version in major[.minor[.patch[.tweak]]] format.  "
-     "This variable is reserved for internal use by CMake and is not "
-     "guaranteed to be set.",
+     "This variable is not guaranteed to be defined for all "
+     "compilers or languages.",
      false,
      "Variables for Languages");