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-rw-r--r--Modules/Platform/CYGWIN-CXX.cmake7
-rw-r--r--Modules/Platform/Darwin-CXX.cmake7
-rw-r--r--Modules/Platform/Linux-CXX.cmake3
-rw-r--r--Modules/Platform/Windows-CXX.cmake7
4 files changed, 24 insertions, 0 deletions
diff --git a/Modules/Platform/CYGWIN-CXX.cmake b/Modules/Platform/CYGWIN-CXX.cmake
new file mode 100644
index 0000000..bf37f79
--- /dev/null
+++ b/Modules/Platform/CYGWIN-CXX.cmake
@@ -0,0 +1,7 @@
+if(NOT CMAKE_CXX_COMPILER_NAMES)
+ set(CMAKE_CXX_COMPILER_NAMES c++)
+endif()
+
+# Exclude C++ compilers differing from C compiler only by case
+# because this platform may have a case-insensitive filesystem.
+set(CMAKE_CXX_COMPILER_EXCLUDE CC aCC xlC)
diff --git a/Modules/Platform/Darwin-CXX.cmake b/Modules/Platform/Darwin-CXX.cmake
new file mode 100644
index 0000000..bf37f79
--- /dev/null
+++ b/Modules/Platform/Darwin-CXX.cmake
@@ -0,0 +1,7 @@
+if(NOT CMAKE_CXX_COMPILER_NAMES)
+ set(CMAKE_CXX_COMPILER_NAMES c++)
+endif()
+
+# Exclude C++ compilers differing from C compiler only by case
+# because this platform may have a case-insensitive filesystem.
+set(CMAKE_CXX_COMPILER_EXCLUDE CC aCC xlC)
diff --git a/Modules/Platform/Linux-CXX.cmake b/Modules/Platform/Linux-CXX.cmake
new file mode 100644
index 0000000..b594dae
--- /dev/null
+++ b/Modules/Platform/Linux-CXX.cmake
@@ -0,0 +1,3 @@
+if(NOT CMAKE_CXX_COMPILER_NAMES)
+ set(CMAKE_CXX_COMPILER_NAMES c++)
+endif()
diff --git a/Modules/Platform/Windows-CXX.cmake b/Modules/Platform/Windows-CXX.cmake
new file mode 100644
index 0000000..bf37f79
--- /dev/null
+++ b/Modules/Platform/Windows-CXX.cmake
@@ -0,0 +1,7 @@
+if(NOT CMAKE_CXX_COMPILER_NAMES)
+ set(CMAKE_CXX_COMPILER_NAMES c++)
+endif()
+
+# Exclude C++ compilers differing from C compiler only by case
+# because this platform may have a case-insensitive filesystem.
+set(CMAKE_CXX_COMPILER_EXCLUDE CC aCC xlC)