9 files changed, 37 insertions, 5 deletions
diff --git a/Modules/CMakeCCompiler.cmake.in b/Modules/CMakeCCompiler.cmake.in
index 92259dd..8ad0c01 100644
--- a/Modules/CMakeCCompiler.cmake.in
+++ b/Modules/CMakeCCompiler.cmake.in
@@ -2,6 +2,7 @@ set(CMAKE_C_COMPILER "@CMAKE_C_COMPILER@")
 set(CMAKE_C_COMPILER_ARG1 "@CMAKE_C_COMPILER_ARG1@")
 set(CMAKE_C_COMPILER_ID "@CMAKE_C_COMPILER_ID@")
 set(CMAKE_C_COMPILER_VERSION "@CMAKE_C_COMPILER_VERSION@")
+set(CMAKE_C_COMPILER_VERSION_INTERNAL "@CMAKE_C_COMPILER_VERSION_INTERNAL@")
 set(CMAKE_C_COMPILER_WRAPPER "@CMAKE_C_COMPILER_WRAPPER@")
 set(CMAKE_C_STANDARD_COMPUTED_DEFAULT "@CMAKE_C_STANDARD_COMPUTED_DEFAULT@")
 set(CMAKE_C_COMPILE_FEATURES "@CMAKE_C_COMPILE_FEATURES@")
diff --git a/Modules/CMakeCCompilerId.c.in b/Modules/CMakeCCompilerId.c.in
index 95184c9..10f7318 100644
--- a/Modules/CMakeCCompilerId.c.in
+++ b/Modules/CMakeCCompilerId.c.in
@@ -67,6 +67,9 @@ int main(int argc, char* argv[])
 #ifdef COMPILER_VERSION_MAJOR
   require += info_version[argc];
 #endif
+#ifdef COMPILER_VERSION_INTERNAL
+  require += info_version_internal[argc];
+#endif
 #ifdef SIMULATE_ID
   require += info_simulate[argc];
 #endif
diff --git a/Modules/CMakeCXXCompiler.cmake.in b/Modules/CMakeCXXCompiler.cmake.in
index 47fc624..df57a4f 100644
--- a/Modules/CMakeCXXCompiler.cmake.in
+++ b/Modules/CMakeCXXCompiler.cmake.in
@@ -2,6 +2,7 @@ set(CMAKE_CXX_COMPILER "@CMAKE_CXX_COMPILER@")
 set(CMAKE_CXX_COMPILER_ARG1 "@CMAKE_CXX_COMPILER_ARG1@")
 set(CMAKE_CXX_COMPILER_ID "@CMAKE_CXX_COMPILER_ID@")
 set(CMAKE_CXX_COMPILER_VERSION "@CMAKE_CXX_COMPILER_VERSION@")
+set(CMAKE_CXX_COMPILER_VERSION_INTERNAL "@CMAKE_CXX_COMPILER_VERSION_INTERNAL@")
 set(CMAKE_CXX_COMPILER_WRAPPER "@CMAKE_CXX_COMPILER_WRAPPER@")
 set(CMAKE_CXX_STANDARD_COMPUTED_DEFAULT "@CMAKE_CXX_STANDARD_COMPUTED_DEFAULT@")
 set(CMAKE_CXX_COMPILE_FEATURES "@CMAKE_CXX_COMPILE_FEATURES@")
diff --git a/Modules/CMakeCXXCompilerId.cpp.in b/Modules/CMakeCXXCompilerId.cpp.in
index 6572bb3..4cb2267 100644
--- a/Modules/CMakeCXXCompilerId.cpp.in
+++ b/Modules/CMakeCXXCompilerId.cpp.in
@@ -55,6 +55,9 @@ int main(int argc, char* argv[])
 #ifdef COMPILER_VERSION_MAJOR
   require += info_version[argc];
 #endif
+#ifdef COMPILER_VERSION_INTERNAL
+  require += info_version_internal[argc];
+#endif
 #ifdef SIMULATE_ID
   require += info_simulate[argc];
 #endif
diff --git a/Modules/CMakeDetermineCompilerId.cmake b/Modules/CMakeDetermineCompilerId.cmake
index cddc966..7efe739 100644
--- a/Modules/CMakeDetermineCompilerId.cmake
+++ b/Modules/CMakeDetermineCompilerId.cmake
@@ -108,6 +108,7 @@ function(CMAKE_DETERMINE_COMPILER_ID lang flagvar src)
   set(CMAKE_${lang}_XCODE_CURRENT_ARCH "${CMAKE_${lang}_XCODE_CURRENT_ARCH}" PARENT_SCOPE)
   set(CMAKE_${lang}_CL_SHOWINCLUDES_PREFIX "${CMAKE_${lang}_CL_SHOWINCLUDES_PREFIX}" PARENT_SCOPE)
   set(CMAKE_${lang}_COMPILER_VERSION "${CMAKE_${lang}_COMPILER_VERSION}" PARENT_SCOPE)
+  set(CMAKE_${lang}_COMPILER_VERSION_INTERNAL "${CMAKE_${lang}_COMPILER_VERSION_INTERNAL}" PARENT_SCOPE)
   set(CMAKE_${lang}_COMPILER_WRAPPER "${CMAKE_${lang}_COMPILER_WRAPPER}" PARENT_SCOPE)
   set(CMAKE_${lang}_SIMULATE_ID "${CMAKE_${lang}_SIMULATE_ID}" PARENT_SCOPE)
   set(CMAKE_${lang}_SIMULATE_VERSION "${CMAKE_${lang}_SIMULATE_VERSION}" PARENT_SCOPE)
@@ -473,6 +474,7 @@ function(CMAKE_DETERMINE_COMPILER_ID_CHECK lang file)
     set(COMPILER_VERSION_MINOR 0)
     set(COMPILER_VERSION_PATCH 0)
     set(COMPILER_VERSION_TWEAK 0)
+    set(COMPILER_VERSION_INTERNAL "")
     set(HAVE_COMPILER_VERSION_MAJOR 0)
     set(HAVE_COMPILER_VERSION_MINOR 0)
     set(HAVE_COMPILER_VERSION_PATCH 0)
@@ -514,6 +516,10 @@ function(CMAKE_DETERMINE_COMPILER_ID_CHECK lang file)
         string(REGEX REPLACE "^0+([0-9])" "\\1" COMPILER_VERSION "${CMAKE_MATCH_1}")
         string(REGEX REPLACE "\\.0+([0-9])" ".\\1" COMPILER_VERSION "${COMPILER_VERSION}")
       endif()
+      if("${info}" MATCHES "INFO:compiler_version_internal\\[([^]\"]*)\\]")
+        string(REGEX REPLACE "^0+([0-9])" "\\1" COMPILER_VERSION_INTERNAL "${CMAKE_MATCH_1}")
+        string(REGEX REPLACE "\\.0+([0-9])" ".\\1" COMPILER_VERSION_INTERNAL "${COMPILER_VERSION_INTERNAL}")
+      endif()
       foreach(comp MAJOR MINOR PATCH TWEAK)
         foreach(digit 1 2 3 4 5 6 7 8 9)
           if("${info}" MATCHES "INFO:compiler_version_${comp}_digit_${digit}\\[([0-9])\\]")
@@ -589,6 +595,7 @@ function(CMAKE_DETERMINE_COMPILER_ID_CHECK lang file)
       set(CMAKE_${lang}_COMPILER_ARCHITECTURE_ID "${ARCHITECTURE_ID}")
       set(MSVC_${lang}_ARCHITECTURE_ID "${ARCHITECTURE_ID}")
       set(CMAKE_${lang}_COMPILER_VERSION "${COMPILER_VERSION}")
+      set(CMAKE_${lang}_COMPILER_VERSION_INTERNAL "${COMPILER_VERSION_INTERNAL}")
       set(CMAKE_${lang}_SIMULATE_ID "${SIMULATE_ID}")
       set(CMAKE_${lang}_SIMULATE_VERSION "${SIMULATE_VERSION}")
     endif()
@@ -640,6 +647,7 @@ function(CMAKE_DETERMINE_COMPILER_ID_CHECK lang file)
   set(MSVC_${lang}_ARCHITECTURE_ID "${MSVC_${lang}_ARCHITECTURE_ID}"
     PARENT_SCOPE)
   set(CMAKE_${lang}_COMPILER_VERSION "${CMAKE_${lang}_COMPILER_VERSION}" PARENT_SCOPE)
+  set(CMAKE_${lang}_COMPILER_VERSION_INTERNAL "${CMAKE_${lang}_COMPILER_VERSION_INTERNAL}" PARENT_SCOPE)
   set(CMAKE_${lang}_COMPILER_WRAPPER "${COMPILER_WRAPPER}" PARENT_SCOPE)
   set(CMAKE_${lang}_SIMULATE_ID "${CMAKE_${lang}_SIMULATE_ID}" PARENT_SCOPE)
   set(CMAKE_${lang}_SIMULATE_VERSION "${CMAKE_${lang}_SIMULATE_VERSION}" PARENT_SCOPE)
diff --git a/Modules/CMakePlatformId.h.in b/Modules/CMakePlatformId.h.in
index a6a9c0a..dd77379 100644
--- a/Modules/CMakePlatformId.h.in
+++ b/Modules/CMakePlatformId.h.in
@@ -201,6 +201,15 @@ char const info_version[] = {
   ']','\0'};
 #endif
 
+/* Construct a string literal encoding the internal version number. */
+#ifdef COMPILER_VERSION_INTERNAL
+char const info_version_internal[] = {
+  'I', 'N', 'F', 'O', ':',
+  'c','o','m','p','i','l','e','r','_','v','e','r','s','i','o','n','_',
+  'i','n','t','e','r','n','a','l','[',
+  COMPILER_VERSION_INTERNAL,']','\0'};
+#endif
+
 /* Construct a string literal encoding the version number components. */
 #ifdef SIMULATE_VERSION_MAJOR
 char const info_simulate_version[] = {
diff --git a/Modules/Compiler/IAR-DetermineCompiler.cmake b/Modules/Compiler/IAR-DetermineCompiler.cmake
index 4ef587b..a1bffeb 100644
--- a/Modules/Compiler/IAR-DetermineCompiler.cmake
+++ b/Modules/Compiler/IAR-DetermineCompiler.cmake
@@ -2,8 +2,10 @@
 #   http://www.iar.com
 #   http://supp.iar.com/FilesPublic/UPDINFO/004916/arm/doc/EWARM_DevelopmentGuide.ENU.pdf
 #
-# __IAR_SYSTEMS_ICC__ An integer that identifies the IAR compiler platform. The current value is 8. Note that
-#                     the number could be higher in a future version of the product
+# __IAR_SYSTEMS_ICC__ An integer that identifies the IAR compiler platform:
+#                       9 and higher means C11 and C++14 as language default
+#                       8 means C99 and C++03 as language default
+#                       7 and lower means C89 and EC++ as language default.
 # __ICCARM__          An integer that is set to 1 when the code is compiled with the IAR C/C++ Compiler for ARM
 # __VER__             An integer that identifies the version number of the IAR compiler in use. For example,
 #                     version 5.11.3 is returned as 5011003.
@@ -15,4 +17,5 @@ set(_compiler_id_version_compute "
 #  define @PREFIX@COMPILER_VERSION_MAJOR @MACRO_DEC@((__VER__) / 1000000)
 #  define @PREFIX@COMPILER_VERSION_MINOR @MACRO_DEC@(((__VER__) / 1000) % 1000)
 #  define @PREFIX@COMPILER_VERSION_PATCH @MACRO_DEC@((__VER__) % 1000)
+#  define @PREFIX@COMPILER_VERSION_INTERNAL @MACRO_DEC@(__IAR_SYSTEMS_ICC__)
 # endif")
diff --git a/Modules/FindMatlab.cmake b/Modules/FindMatlab.cmake
index d287688..7d4ed6a 100644
--- a/Modules/FindMatlab.cmake
+++ b/Modules/FindMatlab.cmake
@@ -225,6 +225,7 @@ if(NOT MATLAB_ADDITIONAL_VERSIONS)
 endif()
 
 set(MATLAB_VERSIONS_MAPPING
+  "R2017b=9.3"
   "R2017a=9.2"
   "R2016b=9.1"
   "R2016a=9.0"
@@ -236,7 +237,6 @@ set(MATLAB_VERSIONS_MAPPING
   "R2013a=8.1"
   "R2012b=8.0"
   "R2012a=7.14"
-
   "R2011b=7.13"
   "R2011a=7.12"
   "R2010b=7.11"
diff --git a/Modules/FindOpenMP.cmake b/Modules/FindOpenMP.cmake
index 595b0b3..272f4dc 100644
--- a/Modules/FindOpenMP.cmake
+++ b/Modules/FindOpenMP.cmake
@@ -310,7 +310,11 @@ macro(_OPENMP_SET_VERSION_BY_SPEC_DATE LANG)
     "199710=1.0"
   )
 
-  string(REGEX MATCHALL "${OpenMP_${LANG}_SPEC_DATE}=([0-9]+)\\.([0-9]+)" _version_match "${OpenMP_SPEC_DATE_MAP}")
+  if(OpenMP_${LANG}_SPEC_DATE)
+    string(REGEX MATCHALL "${OpenMP_${LANG}_SPEC_DATE}=([0-9]+)\\.([0-9]+)" _version_match "${OpenMP_SPEC_DATE_MAP}")
+  else()
+    set(_version_match "")
+  endif()
   if(NOT _version_match STREQUAL "")
     set(OpenMP_${LANG}_VERSION_MAJOR ${CMAKE_MATCH_1})
     set(OpenMP_${LANG}_VERSION_MINOR ${CMAKE_MATCH_2})
@@ -389,7 +393,7 @@ unset(_OpenMP_MIN_VERSION)
 
 foreach(LANG IN LISTS OpenMP_FINDLIST)
   if(CMAKE_${LANG}_COMPILER_LOADED)
-    if (NOT OpenMP_${LANG}_SPEC_DATE)
+    if (NOT OpenMP_${LANG}_SPEC_DATE AND OpenMP_${LANG}_FLAGS)
       _OPENMP_GET_SPEC_DATE("${LANG}" OpenMP_${LANG}_SPEC_DATE_INTERNAL)
       set(OpenMP_${LANG}_SPEC_DATE "${OpenMP_${LANG}_SPEC_DATE_INTERNAL}" CACHE
         INTERNAL "${LANG} compiler's OpenMP specification date")