File qclib-devel.spec of Package qclib-devel

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File qclib-devel.spec of Package qclib-devel

# Copyright (c) 2015 SUSE LINUX GmbH, Nuernberg, Germany.
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.

# Please submit bugfixes or comments via http://bugs.opensuse.org/

%define pkgname qclib
Name:           %{pkgname}-devel
Version:	1.0.0
Release:	0
Url:		http://www.ibm.com/developerworks/linux/linux390/qclib.html
Summary:	Query Capacity library
License:	BSD-3-Clause
Group:		Development/System
BuildRequires:	gcc-c++
BuildRequires:	doxygen
%if 0%{?suse_version} > 1300
BuildRequires:  glibc-devel-static
%else
BuildRequires:  glibc-devel
%endif

Source:         %{pkgname}-%{version}.tgz
Patch1:		qclib.makefile.patch
Patch2:		qclib.makefile.libdir.patch
Patch3:		qclib.disable.consistency.checks.patch
Patch4:		qclib.handle.hostnames.with.less.than.8.characters.in.presence.of.hypfs.patch
Patch5:		qclib.correctly.interpret.sthyi.check.patch

BuildRoot:      %{_tmppath}/%{pkgname}-%{version}-build
ExclusiveArch:  s390 s390x

%description
qclib provides a C API for extraction of system information for Linux on z
Systems.

For instance, it will provide the number of CPUs
  * on the machine (CEC, Central Electronic Complex) layer
  * on the PR/SM (Processor Resource/Systems Manager) layer, i.e. visible to
    LPARs
  * in z/VM hosts, guests and CPU pools
  * in KVM hosts and guests
This allows calculating the upper limit of CPU resources a highest level guest
can use.

E.g.: If an LPAR on a z13 provides 4 CPUs to a z/VM hypervisor, and the
hypervisor provides 8 virtual CPUs to a guest, qclib can be used to retrieve
all of these numbers, and it can be concluded that not more capacity than 4
CPUs can be used by the software running in the guest.

qclib uses various interfaces and provides this data through a common and
consistent API (Application Programming Interface), using information provided
by:
  * STSI (Store System Information) instruction - for more details, refer to
    the z/Architecture Principles of Operation (SA22-7832)
  * STHYI (Store Hypervisor Information) instruction as provided by a z/VM
    hypervisor - for more information, refer to z/VM: V6R3 CP Programming
    Service (SC24-6179), chapter 'Store Hypervisor Information (STHYI)
    Instruction'.
  * hypfs file system - for more information, refer to 'Device Drivers,
    Features, and Commands', chapter 'S/390 hypervisor file system'.

%prep
%setup -q -n %{pkgname}-%{version}
%patch1 -p1
%patch2 -p1
%patch3 -p1
%patch4 -p1
%patch5 -p1

%build
export OPT_FLAGS="${RPM_OPT_FLAGS}"
make all
make doc

%check
make test
make test-sh

%install
%ifarch s390x
LIBDIR=lib64
%else
LIBDIR=lib
%endif

make install DESTDIR=${RPM_BUILD_ROOT} LIBDIR=${LIBDIR}
make installdoc DESTDIR=${RPM_BUILD_ROOT}

%post
ldconfig

%postun
ldconfig

%clean
rm -rf ${RPM_BUILD_ROOT}

%files
%defattr(-,root,root)
%dir %{_docdir}/%{pkgname}
%{_includedir}/*.h
%{_libdir}/libqc.*
%{_docdir}/%{pkgname}/*

%changelog

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File qclib-devel.spec of Package qclib-devel

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