Fix Issue #146

Author: thelfer

cmake/modules/compiler.cmake

@@ -145,6 +145,8 @@ elseif(((CMAKE_CXX_COMPILER_ID STREQUAL "Clang") OR
         (CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang")) AND
        (NOT PATHSCALE_COMPILER))
   include(cmake/modules/clang.cmake)
+elseif(CMAKE_CXX_COMPILER_ID STREQUAL "NVHPC")
+  include(cmake/modules/nvhpc.cmake)
 elseif(CMAKE_CXX_COMPILER_ID STREQUAL "Intel")
   include(cmake/modules/intel.cmake)
 elseif((CMAKE_CXX_COMPILER_ID STREQUAL "PathScale") OR (PATHSCALE_COMPILER))

cmake/modules/nvhpc.cmake

@@ -0,0 +1,14 @@
+if((NOT CMAKE_BUILD_TYPE) OR (CMAKE_BUILD_TYPE STREQUAL "Release"))
+  set(OPTIMISATION_FLAGS "-O2 -DNDEBUG ${OPTIMISATION_FLAGS}")
+  tfel_enable_cxx_compiler_flag(OPTIMISATION_FLAGS_MARCH "fast")
+endif((NOT CMAKE_BUILD_TYPE) OR (CMAKE_BUILD_TYPE STREQUAL "Release"))
+
+if(CMAKE_BUILD_TYPE STREQUAL "Debug")
+  add_definitions("-g")
+endif(CMAKE_BUILD_TYPE STREQUAL "Debug")
+
+if(enable-fast-math)
+  tfel_enable_cxx_compiler_flag(OPTIMISATION_FLAGS  "ffinite-math-only")
+else(enable-fast-math)
+  tfel_enable_cxx_compiler_flag(OPTIMISATION_FLAGS2 "ffinite-math-only")
+endif(enable-fast-math)