Fix typos regarding FindPython3 CMake module hint.

[alexxy/gromacs.git] / CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index e0a70aa060ae856f9dbedc58051e55bdf931ba78..32a6621dfd30c2cb92a320d64c8cbf3d36569405 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -3,7 +3,7 @@
 #
 # Copyright (c) 2009,2010,2011,2012,2013 by the GROMACS development team.
 # Copyright (c) 2014,2015,2016,2017,2018 by the GROMACS development team.
-# Copyright (c) 2019,2020, by the GROMACS development team, led by
+# Copyright (c) 2019,2020,2021, by the GROMACS development team, led by
 # Mark Abraham, David van der Spoel, Berk Hess, and Erik Lindahl,
 # and including many others, as listed in the AUTHORS file in the
 # top-level source directory and at http://www.gromacs.org.
@@ -298,6 +298,7 @@ include(gmxManageOpenMP)
 # These need to be done early (before further tests).
 #####################################################################
 
+include(gmxTestIntelLLVM)
 include(gmxCFlags)
 gmx_c_flags()
 
@@ -369,7 +370,7 @@ check_cxx_source_compiles("int main(){ return __builtin_clz(1);}"   HAVE_BUILTIN
 check_cxx_source_compiles("int main(){ return __builtin_clzll(1);}" HAVE_BUILTIN_CLZLL)
 if(MSVC)
     check_cxx_source_compiles("#include <intrin.h>\n int main(){unsigned long r;unsigned long i=1;_BitScanReverse(&r,i);return r;}" HAVE_BITSCANREVERSE)
-    check_cxx_source_compiles("#include <intrin.h>\n int main(){unsigned long r;unsigned __int64 i=1;_BitScanReverse(&r,i);return r;}" HAVE_BITSCANREVERSE64)
+    check_cxx_source_compiles("#include <intrin.h>\n int main(){unsigned long r;unsigned __int64 i=1;_BitScanReverse64(&r,i);return r;}" HAVE_BITSCANREVERSE64)
 elseif(CMAKE_CXX_COMPILER_ID MATCHES "XL")
     check_cxx_source_compiles("int main(){ return __cntlz4(1);}" HAVE_CNTLZ4)
     check_cxx_source_compiles("int main(){ return __cntlz8(1);}" HAVE_CNTLZ8)
@@ -510,6 +511,10 @@ if (GMX_HWLOC)
         message(FATAL_ERROR "HWLOC package support required, but not found.")
     endif()
 
+    if (HWLOC_FOUND AND HWLOC_VERSION VERSION_LESS "2")
+        message(STATUS "Support for hwloc versions 1.x is deprecated")
+    endif()
+
     set(HWLOC_FIND_QUIETLY_AFTER_FIRST_RUN TRUE CACHE INTERNAL "Be quiet during future attempts to find HWLOC")
 endif()
 
@@ -567,14 +572,15 @@ include(gmxManageTNG)
 
 include(gmxManageLmfit)
 
-include(gmxManageMuparser)
-
 if(GMX_GPU)
 
     string(TOUPPER "${GMX_GPU}" _gmx_gpu_uppercase)
     if(${_gmx_gpu_uppercase} STREQUAL "CUDA")
         include(gmxManageCuda)
     elseif(${_gmx_gpu_uppercase} STREQUAL "OPENCL")
+        message(STATUS "GPU support with OpenCL is deprecated. It is still fully supported (and " 
+            "recommended for AMD and Intel GPUs). It may be replaced by different approaches in "
+            "future releases of GROMACS.")
         include(gmxManageOpenCL)
     elseif(${_gmx_gpu_uppercase} STREQUAL "SYCL")
         include(gmxManageSYCL)