- comments
- avoid egrep for getting processor count.
- wcleanBuild, wcleanPlatform with shorter form '-curr' instead of '-c'
to avoid any potential user confusion with '-comp'
- add -compiler=NAME option to remove a build or platforms directory
corresponding to any specified compiler on the current arch.
- when -compiler or -compiler=NAME is specified, also clean related
sub-directories as well. This will cleanup mpi-related directory.
- new behaviour is to do nothing if no platform was specified.
This helps avoid inadvertently removing files.
- support special platforms for compatibility with wmake/wclean targets.
Eg, "wcleanPlatform all"
- allow use from ThirdParty top-level as well, since the directory
structure is similar.
BUG: fix regression in wcleanLnIncludeAll introduced by 9e2e111518