Merge branch 'origin/release-2020' into merge-release-2020-into-master

[alexxy/gromacs.git] / CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index e0a70aa060ae856f9dbedc58051e55bdf931ba78..268786863e6d417f0eca4527464bfc40806a75ef 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -369,7 +369,7 @@ 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)