If you look at the files here you should be able to figure out what is
being done.
../scripts/genLocInfo handles the parsing of these files.
If no "more specific" file has been found and cvo.sh says the OS is
redhat* or fedora*, we will look for loc/redhat .
If no "mode specific" file has been found and the "uname" command returns
"Linux", we will look for loc/linux .
Note that automake has interesting behavior - we build the man pages using
the man_MANS target, but they are actually installed using the empty
manX_MANS= target, which "does the right thing". This means that we
need to have empty manX_MANS= targets for each possible X, based on
the data in the loc/ files. For executables, this generally means
sections 1 and 8.
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