Date: Thu, 26 Jul 2012 15:11:49 -0500 From: Jeremy Messenger <mezz.freebsd@gmail.com> To: freebsd-current@freebsd.org Subject: Is the :u behaves normal or not (a bug) in the make? Message-ID: <CADLFttc=xzyJb-GpW4AbaLpNCEeCn1JywG_iztkpWTZAifycmQ@mail.gmail.com>
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Hello all,
While I was working on add the :build/:run feature in the
bsd.gnome.mk. I got a bug where it will running some dependencies got
duplicate. Thanks to the make(1) that shows me the :u feature to get
rid of the duplicates. But it doesn't exactly help unless I use the :O
to get the words in order to make the :u works. I am not sure if it's
just limited on how it works (normal) or it's a bug. Here's an example
test:
-----------------------------
USE_TEST= foo bar bar foobar foo
USE_TEST1= foo bar bar foobar foo
test:
@${ECHO_CMD} "USE_TEST: " ${USE_TEST:u}
@${ECHO_CMD} "USE_TEST1: " ${USE_TEST1:O:u}
-----------------------------
Here's result:
-----------------------------
# make test
USE_TEST: foo bar foobar foo
USE_TEST1: bar foo foobar
-----------------------------
Thanks,
Mezz
--
mezz.freebsd@gmail.com - mezz@FreeBSD.org
FreeBSD GNOME Team
http://www.FreeBSD.org/gnome/ - gnome@FreeBSD.org
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