subunit is required on centos as well as fedora

Remove fedora dependency restriction on subunit and subunit-devel packages.
libsunit is only called in test/ext/Makefile on all platforms safe opensuse.

Change-Id: I483f42f20f6ba8bd112c18a9c51753a5d816d1c1
Signed-off-by: Gabriel Ganne <gabriel.ganne@enea.com>
Signed-off-by: Romain Ly <romain.ly@enea.com>
diff --git a/Makefile b/Makefile
index ee1b275..fcce193 100644
--- a/Makefile
+++ b/Makefile
@@ -84,15 +84,14 @@
 RPM_DEPENDS += numactl-devel
 RPM_DEPENDS += check check-devel
 RPM_DEPENDS += boost boost-devel
+RPM_DEPENDS += subunit subunit-devel
 
 ifeq ($(OS_ID)-$(OS_VERSION_ID),fedora-25)
-	RPM_DEPENDS += subunit subunit-devel
 	RPM_DEPENDS += openssl-devel
 	RPM_DEPENDS += python-devel
 	RPM_DEPENDS += python2-virtualenv
 	RPM_DEPENDS_GROUPS = 'C Development Tools and Libraries'
 else ifeq ($(shell if [ "$(OS_ID)" = "fedora" ]; then test $(OS_VERSION_ID) -gt 25; echo $$?; fi),0)
-	RPM_DEPENDS += subunit subunit-devel
 	RPM_DEPENDS += compat-openssl10-devel
 	RPM_DEPENDS += python2-devel
 	RPM_DEPENDS += python2-virtualenv
diff --git a/extras/rpm/vpp.spec b/extras/rpm/vpp.spec
index d266a64..b200df7 100644
--- a/extras/rpm/vpp.spec
+++ b/extras/rpm/vpp.spec
@@ -32,9 +32,7 @@
 Requires: vpp-lib = %{_version}-%{_release}, net-tools, pciutils, python
 BuildRequires: systemd, chrpath
 BuildRequires: check, check-devel
-%if  0%{?fedora} >= 25
 BuildRequires: subunit, subunit-devel
-%endif
 %if 0%{?fedora} >= 26
 BuildRequires: compat-openssl10-devel
 BuildRequires: python2-devel, python2-virtualenv