Update cmake options

Fedora 33 System-Wide Change proposal: CMake to do out-of-source builds

FC33 rpmbuild failed because of this system-wide change. Update cmake
options to fix this issue.

Signed-off-by: Honggang Li <honli@redhat.com>

rdma-core.spec

@@ -1,6 +1,6 @@
 Name: rdma-core
 Version: 30.0
-Release: 5%{?dist}
+Release: 6%{?dist}
 Summary: RDMA core userspace libraries and daemons
 
 # Almost everything is licensed under the OFA dual GPLv2, 2 Clause BSD license
@@ -28,7 +28,7 @@ BuildRequires: /usr/bin/rst2man
 BuildRequires: valgrind-devel
 BuildRequires: systemd
 BuildRequires: systemd-devel
-%if 0%{?fedora} >= 32
+%if 0%{?fedora} >= 32 || 0%{?rhel} >= 8
 %define with_pyverbs %{?_with_pyverbs: 0} %{?!_with_pyverbs: 1}
 %else
 %define with_pyverbs %{?_with_pyverbs: 1} %{?!_with_pyverbs: 0}
@@ -67,8 +67,8 @@ Conflicts: infiniband-diags <= 1.6.7
 # Ninja was introduced in FC23
 BuildRequires: ninja-build
 %define CMAKE_FLAGS -GNinja
-%define make_jobs ninja-build -v %{?_smp_mflags}
-%define cmake_install DESTDIR=%{buildroot} ninja-build install
+%define make_jobs ninja-build -C %{__cmake_builddir} -v %{?_smp_mflags}
+%define cmake_install DESTDIR=%{buildroot} ninja-build -C %{__cmake_builddir} install
 %else
 # Fallback to make otherwise
 BuildRequires: make
@@ -262,7 +262,6 @@ easy, object-oriented access to IB verbs.
 %endif
 
 %prep
-%setup
 %autosetup -v -p1
 
 %build
@@ -342,7 +341,7 @@ install -D -m0755 redhat/rdma.sriov-init %{buildroot}%{_libexecdir}/rdma-set-sri
 install -D -m0755 redhat/rdma.mlx4-setup.sh %{buildroot}%{_libexecdir}/mlx4-setup.sh
 
 # ibacm
-bin/ib_acme -D . -O
+%{buildroot}%{_bindir}/ib_acme -D . -O
 install -D -m0644 ibacm_opts.cfg %{buildroot}%{_sysconfdir}/rdma/
 
 # Delete the package's init.d scripts
@@ -662,6 +661,9 @@ fi
 %endif
 
 %changelog
+* Thu Jul 30 2020 Honggang Li <honli@redhat.com> - 30.0-6
+- Update cmake options
+
 * Wed Jul 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 30.0-5
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild