spec: fix mckernel-devel package

Also fixes kernel-rpm-macro package resolution issue.

Fixes: 6d584fea "spec: Add mckernel-devel package"
Change-Id: Ide286753c89c3b931665f53dd8270427b19b39eb

scripts/mckernel.spec.in

@@ -1,6 +1,7 @@
 # mckernel spec file usage:
 # cmake /path/to/mckernel && make dist
-# rpmbuild -ta mckernel-@MCKERNEL_VERSION@.tar.gz
+# put mckernel.spec to SPECS and mckernel-@MCKERNEL_VERSION@.tar.gz to SOURCES
+# rpmbuild -ba mckernel.spec
 #
 # for cross compilation also pass at least the following to rpmbuild:
 # --target aarch64 -D 'kernel_version <target kernel>'
@@ -22,16 +23,6 @@ Summary: IHK/McKernel
 License: GPLv2
 Source0: mckernel-%{version}.tar.gz
 
-%description
-Interface for Heterogeneous Kernels and McKernel.
-
-%package	devel
-Summary:	Headers and libraries required for build apps using IHK/McKernel
-Requires:	%{name} = %{version}-%{release}
-
-%description	devel
-This package contains headers and libraries required for build apps using IHK/McKernel.
-
 # kernel_module_package macro does not handle cross build...
 %if "%{?_host_cpu}" == "x86_64" && "%{?_target_cpu}" == "aarch64"
 %define cross_compile 1
@@ -45,18 +36,25 @@ Requires(postun): /usr/sbin/depmod
 %else
 BuildRequires: systemd-devel numactl-devel binutils-devel kernel-devel
 # Friendly reminder of the fact that kernel-rpm-macros is no longer included in kernel-devel
-%if 0%{?rhel} >= 8 && %{undefined kernel_module_package_buildreqs}
-BuildRequires: redhat-rpm-config kernel-rpm-macros elfutils-libelf-devel kmod
-%else
 %if 0%{?rhel} >= 8
-BuildRequires: %kernel_module_package_buildreqs >= %{krequires}
+BuildRequires: redhat-rpm-config kernel-rpm-macros elfutils-libelf-devel kmod
-%else
-BuildRequires: %kernel_module_package_buildreqs = %{krequires}
 %endif
+%if %{defined kernel_module_package_buildreqs}
+BuildRequires: %kernel_module_package_buildreqs
 %kernel_module_package %{?kmod_flavors}
 %endif
 %endif
 
+%description
+Interface for Heterogeneous Kernels and McKernel.
+
+%package	devel
+Summary:	Headers and libraries required for build apps using IHK/McKernel
+Requires:	%{name} = %{version}-%{release}
+
+%description	devel
+This package contains headers and libraries required for build apps using IHK/McKernel.
+
 %prep
 %setup -q
 
@@ -100,6 +98,7 @@ BuildRequires: %kernel_module_package_buildreqs = %{krequires}
 %{_bindir}/eclair
 %{_bindir}/vmcore2mckdump
 %{_bindir}/mcstat
+%{_libdir}/libihk.so
 %{_libdir}/libsched_yield.so.1.0.0
 %{_libdir}/libsched_yield.so
 %{_libdir}/libldump2mcdump.so
@@ -121,11 +120,15 @@ BuildRequires: %kernel_module_package_buildreqs = %{krequires}
 %endif
 
 %files	devel
-%{_libdir}/libihk.so
 %{_includedir}/ihklib.h
 %{_includedir}/ihk/affinity.h
 %{_includedir}/ihk/ihk_rusage.h
+%{_includedir}/ihk/archdefs.h
+%{_includedir}/ihk/status.h
+%{_includedir}/ihk/ihk_monitor.h
+%{_includedir}/ihk/ihk_debug.h
 %{_includedir}/ihk/ihk_host_driver.h
+/lib/modules/%{kernel_version}/extra/mckernel/ihk/linux/core/Module.symvers
 
 %if 0%{?cross_compile}
 # scripts from /usr/lib/rpm/redhat/kmodtool (kernel_module_package) as well