From: Petr Vorel <pvorel@suse.cz>
To: ltp@lists.linux.it
Subject: [LTP] [PATCH 1/1] autoconf: Use pkg-config for keyutils detection
Date: Tue, 12 Jan 2021 23:47:49 +0100 [thread overview]
Message-ID: <X/4nFTgDjsO4a9VU@pevik> (raw)
In-Reply-To: <X/4kHp818UKMRmXm@pevik>
Hi Li,
...
> > From what I understanding, this macro runs the pkg-config tool to check
> > for the presence of packages against keyutils-libs and sets two variables:
> > LIBKEYUTILS_CFLAGS, LIBKEYUTILS_LIBS accordingly.
> > So the list-of-modules should be the precise name(or version) of the
> > library, am I right?
> > See: https://autotools.io/pkgconfig/pkg_check_modules.html
> Thanks for an explanation, but I'm still missing something.
> In openSUSE:
> $ pkg-config --libs --cflags libkeyutils
> -lkeyutils
> $ pkg-config --libs --cflags keyutils-libs
> Package keyutils-libs was not found in the pkg-config search path.
> Perhaps you should add the directory containing `keyutils-libs.pc'
> to the PKG_CONFIG_PATH environment variable
> Package 'keyutils-libs', required by 'virtual:world', not found
> That's correct, because keyutils-devel package has file:
> /usr/lib64/pkgconfig/libkeyutils.pc
> The same is for Debian, which has
> /usr/lib/x86_64-linux-gnu/pkgconfig/libkeyutils.pc
> Looking at Fedora:
> keyutils-libs-devel [1] has /usr/lib64/pkgconfig/libkeyutils.pc.
> Download and unpack the package and run:
> $ PKG_CONFIG_LIBDIR="$PWD/usr/lib64/pkgconfig/" pkg-config --libs --cflags libkeyutils
> -lkeyutils
And more importantly upstream has libkeyutils.pc.in [1] (not keyutils-libs.pc).
Kind regards,
Petr
[1] https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/keyutils.git/tree/libkeyutils.pc.in
next prev parent reply other threads:[~2021-01-12 22:47 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-11 12:36 [LTP] [PATCH 1/1] autoconf: Use pkg-config for keyutils detection Petr Vorel
2021-01-12 10:34 ` Li Wang
2021-01-12 11:15 ` Petr Vorel
2021-01-12 12:53 ` Li Wang
2021-01-12 22:35 ` Petr Vorel
2021-01-12 22:47 ` Petr Vorel [this message]
2021-01-13 5:27 ` Li Wang
2021-01-13 9:30 ` Xiao Yang
2021-01-13 10:39 ` Petr Vorel
2021-01-14 3:14 ` Xiao Yang
2021-01-14 7:29 ` Petr Vorel
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