compcache.spec

   1 #
   2 # Conditional build:
   3 %bcond_without  dist_kernel     # allow non-distribution kernel
   4 %bcond_without  kernel          # don't build kernel modules
   5 %bcond_without  userspace       # don't build userspace programs
   6 %bcond_with     verbose         # verbose build (V=1)
   7
   8 %if %{without kernel}
   9 %undefine       with_dist_kernel
  10 %endif
  11
  12 %define         rel     0.1
  13 Summary:        Compressed Caching for Linux
  14 Name:           compcache
  15 Version:        0.6.2
  16 Release:        %{rel}
  17 License:        CC 3.0 BY-SA
  18 Group:          Base/Kernel
  19 Source0:        http://compcache.googlecode.com/files/%{name}-%{version}.tar.gz
  20 # Source0-md5:  27aec78dc50e34fb800c74e879057743
  21 URL:            http://code.google.com/p/compcache/
  22 %if %{with kernel}
  23 %if %{with dist_kernel}
  24 BuildRequires:  kernel%{_alt_kernel}-module-build >= 3:2.6.20.2
  25 %endif
  26 BuildRequires:  rpmbuild(macros) >= 1.379
  27 %endif
  28 %{?with_userspace:BuildRequires:        perl-tools-pod}
  29 BuildRoot:      %{tmpdir}/%{name}-%{version}-root-%(id -u -n)
  30
  31 %description
  32 This project creates RAM based block device (named ramzswap) which
  33 acts as swap disk. Pages swapped to this disk are compressed and
  34 stored in memory itself.
  35
  36 Compressing pages and keeping them in RAM virtually increases its
  37 capacity. This allows more applications to fit in given amount of
  38 memory.
  39
  40 %package -n kernel%{_alt_kernel}-block-compcache
  41 Summary:        Compressed Caching for Linux
  42 Release:        %{rel}@%{_kernel_ver_str}
  43 Group:          Base/Kernel
  44 Requires(post,postun):  /sbin/depmod
  45 %if %{with dist_kernel}
  46 %requires_releq_kernel
  47 Requires(postun):       %releq_kernel
  48 %endif
  49
  50 %description -n kernel%{_alt_kernel}-block-compcache
  51 compcache Linux kernel driver.
  52
  53 %prep
  54 %setup -qn %{name}-%{version}
  55
  56 %build
  57 %if %{with kernel}
  58 %build_kernel_modules -m ramzswap
  59 %endif
  60
  61 %install
  62 rm -rf $RPM_BUILD_ROOT
  63 %if %{with kernel}
  64 %install_kernel_modules -m ramzswap -d kernel/block
  65 %endif
  66
  67 %clean
  68 rm -rf $RPM_BUILD_ROOT
  69
  70 %post   -n kernel%{_alt_kernel}-block-compcache
  71 %depmod %{_kernel_ver}
  72
  73 %postun -n kernel%{_alt_kernel}-block-compcache
  74 %depmod %{_kernel_ver}
  75
  76 %if %{with kernel}
  77 %files -n kernel%{_alt_kernel}-block-compcache
  78 %defattr(644,root,root,755)
  79 %doc README Changelog
  80 /lib/modules/%{_kernel_ver}/kernel/block/*.ko*
  81 %endif