From cd30b3b13a560643d0534b1d7e0557696e026574 Mon Sep 17 00:00:00 2001
From: Allen Byrne <byrn@hdfgroup.org>
Date: Mon, 30 Sep 2019 13:08:57 -0500
Subject: Add clang toolchain

---
 config/cmake/HDF5_Examples.cmake.in |  2 +-
 config/toolchain/clang.cmake        | 29 +++++++++++++++++++++++++++++
 2 files changed, 30 insertions(+), 1 deletion(-)
 create mode 100644 config/toolchain/clang.cmake

diff --git a/config/cmake/HDF5_Examples.cmake.in b/config/cmake/HDF5_Examples.cmake.in
index bac174a..016bec5 100644
--- a/config/cmake/HDF5_Examples.cmake.in
+++ b/config/cmake/HDF5_Examples.cmake.in
@@ -74,7 +74,7 @@ set(ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DSITE:STRING=${CTEST_SITE} -DBUILDN
 
 #TAR_SOURCE - name of tarfile
 #if(NOT DEFINED TAR_SOURCE)
-#  set(CTEST_USE_TAR_SOURCE "HDF5Examples-1.12.4-Source")
+#  set(CTEST_USE_TAR_SOURCE "HDF5Examples-1.12.5-Source")
 #endif()
 
 ###############################################################################################################
diff --git a/config/toolchain/clang.cmake b/config/toolchain/clang.cmake
new file mode 100644
index 0000000..7dac587
--- /dev/null
+++ b/config/toolchain/clang.cmake
@@ -0,0 +1,29 @@
+# Uncomment the following to use cross-compiling
+#set(CMAKE_SYSTEM_NAME Linux)
+
+set(CMAKE_COMPILER_VENDOR "clang")
+
+set(CMAKE_C_COMPILER clang)
+set(CMAKE_CXX_COMPILER clang++)
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+
+find_program(
+    CLANG_TIDY_EXE
+    NAMES "clang-tidy"
+    DOC "Path to clang-tidy executable"
+)
+
+set(CMAKE_C_CLANG_TIDY "${CLANG_TIDY_EXE}" -checks=*,clang-analyzer-*)
+set(CMAKE_CXX_CLANG_TIDY "${CLANG_TIDY_EXE}" -checks=*,clang-analyzer-*)
+
+#find_program(
+#    CLANG_FORMAT_EXE
+#    NAMES "clang-format"
+#    DOC "Path to clang-format executable"
+#)
+#
+#set(CMAKE_C_CLANG_FORMAT "${CLANG_FORMAT_EXE}")
+#set(CMAKE_CXX_CLANG_FORMAT "${CLANG_FORMAT_EXE}")
+
+# the following is used if cross-compiling
+set(CMAKE_CROSSCOMPILING_EMULATOR "")
-- 
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