spec: Introduce a -nodeps subpackage.

This allows users to install qemu-sanity-check with ordinary
dependencies, but the special qemu and kernel packages to
BuildRequires: qemu-sanity-check-nodeps so that they don't get a
circular dependency on qemu/kernel.

diff --git a/configure.ac b/configure.ac
index da29912..f4bd011 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -20,7 +20,7 @@ AM_INIT_AUTOMAKE([foreign])
 
 dnl Only used temporarily while the spec file is contained in the
 dnl tarball.  We will remove this later.
-AC_SUBST([RPM_RELEASE],[1])
+AC_SUBST([RPM_RELEASE],[2])
 
 dnl Check for basic C environment.
 AC_PROG_CC_STDC

diff --git a/qemu-sanity-check.spec.in b/qemu-sanity-check.spec.in
index cc6ca3a..d57e96f 100644 (file)
--- a/qemu-sanity-check.spec.in
+++ b/qemu-sanity-check.spec.in
@@ -34,11 +34,31 @@ Requires:        qemu-system-arm
 
 Requires:        kernel
 
+# Require the -nodeps subpackage.
+Requires:        %{name}-nodeps = %{version}-%{release}
+
+
 %description
 Qemu-sanity-check is a short shell script that test-boots a Linux
 kernel under qemu, making sure it boots up to userspace.  The idea is
 to test the Linux kernel and/or qemu to make sure they are working.
 
+Most users should install the %{name} package.
+
+If you are testing qemu or the kernel in those packages and you want
+to avoid a circular dependency on qemu or kernel, you should use
+'BuildRequires: %{name}-nodeps' instead.
+
+
+%package nodeps
+Summary:         Simple qemu and Linux kernel sanity checker (no dependencies)
+License:         GPLv2+
+
+
+%description nodeps
+This is the no-depedencies version of %{name}.  It is exactly the same
+as %{name} except that this package does not depend on qemu or kernel.
+
 
 %prep
 %setup -q
@@ -65,6 +85,10 @@ make DESTDIR=$RPM_BUILD_ROOT install
 
 
 %files
+%doc COPYING
+
+
+%files nodeps
 %doc COPYING README
 %{_bindir}/qemu-sanity-check
 %{_libdir}/qemu-sanity-check