PGI: Explicitly specify CMAKE_CXX98_STANDARD_COMPILE_OPTION

The PGI ( and NVIDIA HPC ) compilers default C++ standard level
are based on the GCC system headers it is compiling against.

Therefore on newer platforms the default C++ level will be >= 11
and requesting C++98 compilation mode will fail as no explicit
flag will be set.
32 jobs for !5857 with correct_nvhpc_minor_issues in 3 minutes and 41 seconds (queued for 2 seconds)
latest detached
Status Name Job ID Coverage
  Build
manual build:centos6-x86_64 #5562975
cmake build docker linux manual
passed build:debian10-iwyu #5562972
cmake build docker linux

00:02:25

manual build:fedora33-ninja #5562976
cmake build docker linux linux-3.17 manual
passed build:fedora33-sphinx #5562974
cmake build docker linux linux-3.17

00:02:47

passed build:fedora33-tidy #5562973
cmake build docker linux linux-3.17

00:03:40

manual build:macos-x86_64-makefiles #5562978
cmake macos shell xcode-12.3 nonconcurrent manual
manual build:macos-x86_64-ninja #5562977
cmake macos shell xcode-12.3 nonconcurrent manual
manual build:windows-vs2019-x64-ninja #5562979
cmake windows shell vs2019 msvc-19.28 nonconcurrent manual
 
  Test
created test:fedora33-ninja #5562980
cmake docker linux linux-3.17 x11
created test:macos-x86_64-makefiles #5562982
cmake macos shell xcode-12.3 nonconcurrent
created test:macos-x86_64-ninja #5562981
cmake macos shell xcode-12.3 nonconcurrent
created test:windows-vs2019-x64-ninja #5562983
cmake windows shell vs2019 msvc-19.28 nonconcurrent
 
  Test Ext
created test:cuda10.2-nvidia #5562986
linux cmake cuda-rt docker
created test:debian10-ninja #5562984
cmake build docker linux linux-3.17
created test:fedora33-makefiles #5562985
cmake build docker linux linux-3.17
created test:fedora33-ninja-multi #5562987
cmake build docker linux linux-3.17
created test:macos-x86_64-xcode #5562988
cmake macos shell xcode-12.3 concurrent
created test:windows-vs2019-x64 #5562989
cmake windows shell vs2019 msvc-19.28 concurrent
 
  External
passed cdash

passed ghostflow-check-master

passed ghostflow-check-release

passed ghostflow-stager

passed cdash

passed cdash

passed cdash

passed cdash

passed cdash

passed ghostflow-stager

passed ghostflow-stager

passed ghostflow-stager

passed ghostflow-stager

passed ghostflow-stager