[ntp:questions] Help with cross-compiling NTP for the Raspberry Pi requested

Steve Kostecke kostecke at ntp.org
Sat Mar 8 21:26:58 UTC 2014


On 2014-03-08, Mike George <mgeorge at tuffmail.us> wrote:

> On my ubuntu machine that I built NTP on I installed
>       libcap2
>       libcap-dev
> Not sure if I needed the -dev but I didn't try without it.

libcap-dev provides the development files associated with libcap2. So
you need both to compile software which uses libcap2.

Using my amd64 system as an example ... libcap2 contains:

/lib/x86_64-linux-gnu/libcap.so.2.22
/usr/share/doc/libcap2/changelog.Debian.gz
/usr/share/doc/libcap2/copyright
/usr/share/doc/libcap2/changelog.gz
/lib/x86_64-linux-gnu/libcap.so.2

And libcap-dev contains:

/lib/x86_64-linux-gnu/libcap.a
/usr/share/man/man3/cap_from_text.3.gz
/usr/share/man/man3/cap_get_file.3.gz
/usr/share/man/man3/libcap.3.gz
/usr/share/man/man3/cap_copy_ext.3.gz
/usr/share/man/man3/cap_get_proc.3.gz
/usr/share/man/man3/cap_init.3.gz
/usr/share/man/man3/cap_clear.3.gz
/usr/share/doc/libcap-dev/changelog.Debian.gz
/usr/share/doc/libcap-dev/copyright
/usr/share/doc/libcap-dev/changelog.gz
/usr/include/sys/capability.h
/lib/x86_64-linux-gnu/libcap.so
/usr/share/man/man3/cap_drop_bound.3.gz
/usr/share/man/man3/cap_set_proc.3.gz
/usr/share/man/man3/cap_compare.3.gz
/usr/share/man/man3/cap_get_pid.3.gz
/usr/share/man/man3/cap_get_flag.3.gz
/usr/share/man/man3/capsetp.3.gz
/usr/share/man/man3/cap_to_name.3.gz
/usr/share/man/man3/cap_copy_int.3.gz
/usr/share/man/man3/cap_to_text.3.gz
/usr/share/man/man3/cap_free.3.gz
/usr/share/man/man3/cap_from_name.3.gz
/usr/share/man/man3/cap_get_bound.3.gz
/usr/share/man/man3/cap_set_file.3.gz
/usr/share/man/man3/cap_set_flag.3.gz
/usr/share/man/man3/cap_dup.3.gz
/usr/share/man/man3/cap_clear_flag.3.gz
/usr/share/man/man3/capgetp.3.gz
/usr/share/man/man3/cap_set_fd.3.gz
/usr/share/man/man3/cap_get_fd.3.gz
/usr/share/man/man3/cap_size.3.gz

-- 
Steve Kostecke <kostecke at ntp.org>
NTP Public Services Project - http://support.ntp.org/



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