My general strategy of getting ports to work on Haiku is to just take advantage
of whatever makes things work on FreeBSD by adding an additional condition and
then fixing up things later once it compiles successfully. This generally
works, as Haiku contains FreeBSD headers for compatibility and code that
takes other operating systems into account other than Windows, Linux and OS X
and has a higher degree of POSIX compatibility tends to work on FreeBSD and
Haiku. This strategy is not perfect, and this commit proves it.
Haiku is the successor of BeOS, which, in turn, shows similarities to macOS
every now and then, as the company almost acquired Be, Inc., but later chose to
acquired NeXT, Inc. instead.
`xdg-open` is not available on Haiku by default the same way it is on
FreeBSD and Linux. With that in mind, this should fix URLs, which do
not not work properly on Haiku. Actually, nevermind, I forgot that there
is actually a package available that adds support for them. But still.
The less dependencies, the better, probably. This is also how other
packages with ports available on Haiku solve this problem.
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