CMAKE_EXECUTABLE_SUFFIX is undefined when a cmake script is executed
with cmake -P ... so we need to deduce the correct executable prefix.
Fixes PR9286.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126219 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/driver/clang_symlink.cmake b/tools/driver/clang_symlink.cmake
index 40a7482..c7341cb 100644
--- a/tools/driver/clang_symlink.cmake
+++ b/tools/driver/clang_symlink.cmake
@@ -9,9 +9,16 @@
set(CLANGXX_LINK_OR_COPY copy)
endif()
+# CMAKE_EXECUTABLE_SUFFIX is undefined on cmake scripts. See PR9286.
+if( WIN32 )
+ set(EXECUTABLE_SUFFIX ".exe")
+else()
+ set(EXECUTABLE_SUFFIX "")
+endif()
+
set(bindir "${CLANGXX_DESTDIR}${CMAKE_INSTALL_PREFIX}/bin/")
-set(clang "clang${CMAKE_EXECUTABLE_SUFFIX}")
-set(clangxx "clang++${CMAKE_EXECUTABLE_SUFFIX}")
+set(clang "clang${EXECUTABLE_SUFFIX}")
+set(clangxx "clang++${EXECUTABLE_SUFFIX}")
message("Creating clang++ executable based on ${clang}")