Removed option to use OpenMP with the TNG library.

OpenMP was only used for compiling a few of the examples. With
the latest version of the TNG library the detection is done when
compiling those examples and skipping them if OpenMP is not
available.

Fixes #1432

Change-Id: I76df67b10067f2fbc57a4cf0b1825875239e435d

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c2eb72322098058307c0e67fcdefd02654496c38..e2dab23cf58c54ab286fc16b04c9312721d01baf 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -782,8 +782,6 @@ if(GMX_USE_TNG)
     set(TNG_BUILD_FORTRAN OFF CACHE BOOL "Build Fortran compatible TNG library and examples for testing")
     set(TNG_BUILD_EXAMPLES OFF CACHE BOOL "Build examples showing usage of the TNG API")
     set(TNG_BUILD_COMPRESSION_TESTS OFF CACHE BOOL "Build tests of the TNG compression library")
-    # TODO reconsider use of OpenMP in TNG if/when trajectory writing is not serial in mdrun
-    set(TNG_USE_OPENMP ${GMX_OPENMP} CACHE BOOL "Try to use the OpenMP library (if available) with TNG")
     set(TNG_BUILD_DOCUMENTATION OFF CACHE BOOL "Use Doxygen to create the HTML based TNG API documentation")
     set(TNG_BUILD_TEST OFF CACHE BOOL "Build TNG testing binary.")
     add_subdirectory(${CMAKE_SOURCE_DIR}/src/external/tng_io)
@@ -792,7 +790,6 @@ endif()
 mark_as_advanced(TNG_BUILD_FORTRAN)
 mark_as_advanced(TNG_BUILD_EXAMPLES)
 mark_as_advanced(TNG_BUILD_COMPRESSION_TESTS)
-mark_as_advanced(TNG_USE_OPENMP)
 mark_as_advanced(TNG_BUILD_DOCUMENTATION)
 mark_as_advanced(TNG_BUILD_TEST)
 mark_as_advanced(TNG_EXAMPLE_FILES_DIR)