Otherwise configure output looks like this:
configure: WARNING: not found; not building cfdisk
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
This reverts commit c8494d88:
"build-sys: fix UL_SCANF_TYPE_MODIFIER for icc"
plus fix the check prog, because it found "%as" to be valid on
systems where "%a" is used for float conversion.
icc warns about "%ms" but it works anyways. Our AC_RUN_IFELSE prog
should do it right now regardless of compiler warnings.
Note "%ms" is POSIX.1-2008 standard but still not available on
many systems. Maybe it's time to remove "%as" fallback for old
glibc which is even less portable.
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
ipcs's source history looks like some people are using it on BSD
but it won't build on most non-Linux systems. That's why it's nice
let "./configure --disable-ipcrm --disable-ipcs" work.
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
Actually we could have also used UL_REQUIRES_LINUX because our
utmp usage and the shadow.h header is unlikely to be portable.
However only requiring these headers may help others who are
curious what needs to be done to port something.
Note, we could easily make the utmp stuff more portable by using
utmpx which is POSIX standard and on LINUX (glibc) basically just
renaming work. See getutxent(3).
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
features.h: any glibc header includes this already
libgen.h: was unused there
sys/uio.h: for writev(3p)
sys/queue.h seems like it was never used
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
Introduce a dependency so that libmount.so is installed before
pylibmount.so, so that when libtool tries to relink it, it can find
libmount.so in the destdir.
We introduce this additional make rule through an AC_SUBST variable, to
prevent automake from trying to interpret that. This trick has been
suggested in http://stackoverflow.com/a/8643550.
This fixes a failure of `make install DESTDIR=...` when trying to relink
pylibmount against libmount.la. libtool will look for libmount.so under
${DESTDIR}/${libdir} in that case, but if it is not yet present there,
libtool assumes it is a system installed library and use -lmount
instead, which causes the following failure if libmount is not installed
on the base system yet:
libtool: install: warning: relinking `pylibmount.la'
libtool: install: (... libtool --mode=relink gcc -o pylibmount.la \
-rpath /usr/lib/python2.7/dist-packages/libmount \
libmount/python/*.lo libmount.la ... -lpython2.7 \
-inst-prefix-dir /path/to/destdir)
/usr/bin/ld: cannot find -lmount
collect2: error: ld returned 1 exit status
libtool: install: error: relink `pylibmount.la' ...
make[3]: *** [install-pylibmountexecLTLIBRARIES] Error 1
This seems to be a previously encountered issue, since automake includes
a hack to insert such a dependency rule to install all libLTLIBRARIES
before attempting to install binPROGRAMS, initially introduced in the
commit below:
http://git.savannah.gnu.org/cgit/automake.git/commit/?id=bd4a1d5ad1a72fa780a8b7fd6c365a5dad2e6220
Also related bug from Ubuntu tracker:
https://bugs.launchpad.net/ubuntu/+source/util-linux/+bug/1442076
Tested that `make install` starts working again after this commit, even
when libmount-dev is not installed on the system. Also confirmed that
`make distcheck` is now functional.
Confirmed that the all the files expected in the Python directory (both
__init__.py and pylibmount.so) are present after an install.
Tested that parallel install works, the dependency is always respected
since it's explicit.
Inspected the generated Makefile and confirmed that the definition of
install-pylibmountexecLTLIBRARIES (generated by automake) and the
explicit dependency we introduced are both present.
Signed-off-by: Filipe Brandenburger <filbranden@google.com>
- add --with-btrfs (enabled by default)
- check for linux/btrfs.h
- add "btrfs" to libmount features list (see mount -V)
- #ifdef HAVE_BTRFS_SUPPORT for all btrfs stuff in libmount
Signed-off-by: Karel Zak <kzak@redhat.com>
lscpu currently prints information for CPUs configured in the system.
In case of KVM or other virtualized guest operating systems, this
refers to the virtual system, and bears no relation to the physical
topology of the system.
It would be useful if lscpu could also display the physical topology
info when available:
$ ./lscpu
Architecture: ppc64le
Byte Order: Little Endian
CPU(s): 16
On-line CPU(s) list: 0-15
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 16
NUMA node(s): 1
Model: IBM pSeries (emulated by qemu)
Hypervisor vendor: KVM
Virtualization type: para
L1d cache: 64K
L1i cache: 32K
NUMA node0 CPU(s): 0-15
Physical sockets: 2 <<< New
Physical chips: 4 <<< New
Physical cores/chip: 4 <<< New
For now, physical topology information is available on platforms that
support the following RTAS (Real time abstraction service) call provided
by librtas:
rtas_get_sysparm(PROCESSOR_MODULE_INFO).
Currently this call is available to the PowerVM (pHYP) guests on PowerPC.
With a patch propoosed to PowerKVM, this RTAS call would also be available
to PowerKVM guests.
Based on input from Nishanth Aravamudan and Karel Zak.
Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Now we bump only PACKAGE_VERSION_MAJOR and PACKAGE_VERSION_MINOR
numbers. The PACKAGE_VERSION_RELEASE is always zero.
These numbers are used for LIBxxx_VERSION strings and Version: field
in the .pc files.
Unfortunately, if we keep PACKAGE_VERSION_RELEASE= always zero then
our bugfix releases are invisible for pkg-config.
(Although I don't think it's good idea to depend in code on any
library bugfix release, code should be about APIs).
Addresses: https://github.com/systemd/systemd/pull/1754
Signed-off-by: Karel Zak <kzak@redhat.com>
configure should include errno.h instead of argp.h when
checking for presence of program_invocation_short_name
uclibc defines this to be const char* unlike util-linux-ng
which defines this to be char* so this error goes unnoticed
on glibc/eglibc systems.
here is the error it fixes
in file included from mountP.h:14:0,
from cache.c:29:
/home/kraj/work/slugos/build/tmp-slugos-uclibc/sysroots/nslu2le/usr/include/errno.h:55:46: error: conflicting types for '__progname'
../../../include/c.h:118:14: note: previous declaration of '__progname' was here
make[3]: *** [cache.lo] Error 1
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Jonathan Liu <net147@gmail.com>
The last/lastb(1) from sysvinit has been around for about two years,
and the better implementation is already part of releases 2.24 to 2.26.
It should be safe to remove the unused last code from the source tree.
Reference: ce60272039
Signed-off-by: Sami Kerola <sami.kerola@lastminute.com>
It's necessary for people who want to compile util-linux in very
unusual environment and disable as much as possible dependencies.
For example distro bootstrap.
References: https://bugzilla.redhat.com/show_bug.cgi?id=1223894
Signed-off-by: Karel Zak <kzak@redhat.com>
This patch adds support for building a static version of unshare.
We need to add unshare to the list of possible static programs, and
provide build flags for the compiler and linker, which are equivalent to
the flags of the non-static program, except additional static linking.
See also: commit 2fa60c5 build-sys: support nsenter.static
Signed-off-by: Georg Schiesser <georg.schiesser@opentech.at>
and use this variable for $READLINE_LIBS_STATIC.
Note the patch also moves READLINE checks after TINFO check.
Signed-off-by: Karel Zak <kzak@redhat.com>
It seems that musl libc and uClibc without UCLIBC_NTP_LEGACY
does not provide ntp_gettime and compile will fail.
References: https://github.com/karelzak/util-linux/issues/174
Signed-off-by: Karel Zak <kzak@redhat.com>
Ruediger Meier
Karel Zak
Romain Naour
Filipe Brandenburger
Lada Trimasova
Sami Kerola
Sukadev Bhattiprolu
Casper Ti. Vector
Chen Qi
Sami Kerola
Georg Schiesser
Ondrej Oprala