From 7bb020fcec5c6ede4b24d23670921c1a9f00d63f Mon Sep 17 00:00:00 2001
From: Allen Byrne <byrn@hdfgroup.org>
Date: Fri, 12 Jul 2019 10:37:52 -0500
Subject: HDFFV-10845 add support for mingw toolchain

---
 MANIFEST                       |  1 +
 config/toolchain/mingw64.cmake | 10 ++++++++++
 src/CMakeLists.txt             |  4 ++--
 3 files changed, 13 insertions(+), 2 deletions(-)
 create mode 100644 config/toolchain/mingw64.cmake

diff --git a/MANIFEST b/MANIFEST
index b4ee3b0..8403d60 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -3240,6 +3240,7 @@
 ./config/toolchain/crayle.cmake
 ./config/toolchain/GCC.cmake
 ./config/toolchain/intel.cmake
+./config/toolchain/mingw64.cmake
 ./config/toolchain/PGI.cmake
 
 ./config/cmake/cacheinit.cmake
diff --git a/config/toolchain/mingw64.cmake b/config/toolchain/mingw64.cmake
new file mode 100644
index 0000000..ad0fb85
--- /dev/null
+++ b/config/toolchain/mingw64.cmake
@@ -0,0 +1,10 @@
+set (CMAKE_SYSTEM_NAME Windows)
+set (CMAKE_C_COMPILER x86_64-w64-mingw32-gcc)
+set (CMAKE_CXX_COMPILER x86_64-w64-mingw32-g++)
+set (CMAKE_RC_COMPILER x86_64-w64-mingw32-windres)
+set (CMAKE_Fortran_COMPILER x86_64-w64-mingw32-gfortran)
+set (CMAKE_FIND_ROOT_PATH )
+set (CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+set (CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
+set (CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
+set (CMAKE_CROSSCOMPILING_EMULATOR wine64)
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index a0a10a5..6c5b2aa 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1014,7 +1014,7 @@ if (NOT EXISTS ${HDF5_GENERATED_SOURCE_DIR}/H5Tinit.c)
     add_custom_command (
         OUTPUT ${HDF5_GENERATED_SOURCE_DIR}/H5Tinit.c
                ${HDF5_GENERATED_SOURCE_DIR}/gen_SRCS.stamp1
-        COMMAND ${CMAKE_CROSSCOMPILING_EMULATOR}$<TARGET_FILE:H5detect>
+        COMMAND $<TARGET_FILE:H5detect>
         ARGS ${HDF5_GENERATED_SOURCE_DIR}/H5Tinit.c
         COMMAND    ${CMAKE_COMMAND}
         ARGS       -E touch ${HDF5_GENERATED_SOURCE_DIR}/gen_SRCS.stamp1
@@ -1070,7 +1070,7 @@ target_link_libraries (H5make_libsettings
 add_custom_command (
     OUTPUT ${HDF5_BINARY_DIR}/H5lib_settings.c
            ${HDF5_BINARY_DIR}/gen_SRCS.stamp2
-    COMMAND ${CMAKE_CROSSCOMPILING_EMULATOR}$<TARGET_FILE:H5make_libsettings>
+    COMMAND $<TARGET_FILE:H5make_libsettings>
     ARGS ${HDF5_BINARY_DIR}/H5lib_settings.c
     COMMAND    ${CMAKE_COMMAND}
     ARGS       -E touch ${HDF5_GENERATED_SOURCE_DIR}/gen_SRCS.stamp2
-- 
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