* KVM 82.

* Kernel headers for Linux 2.6.28.

svn path=/nixpkgs/trunk/; revision=13755

pkgs/os-specific/linux/kernel-headers/2.6.26.2.nix

@@ -2,13 +2,13 @@
 
 assert stdenv.isLinux;
 
+let version = "2.6.26.2"; in 
+
 stdenv.mkDerivation {
-  name = "linux-headers-2.6.26.2";
-  
-  builder = ./builder.sh;
+  name = "linux-headers-${version}";
   
   src = fetchurl {
-    url = "mirror://kernel/linux/kernel/v2.6/linux-2.6.26.2.tar.bz2";
+    url = "mirror://kernel/linux/kernel/v2.6/linux-${version}.tar.bz2";
     sha256 = "0xrkv6wk5l4qhza35a76cd00a7g9xv3ymw7znwskig2kmqswnp1m";
   };
 
@@ -23,4 +23,20 @@ stdenv.mkDerivation {
 
   extraIncludeDirs =
     if stdenv.system == "powerpc-linux" then ["ppc"] else [];
+
+  patchPhase = ''
+    sed -i '/scsi/d' include/Kbuild
+  '';
+
+  buildPhase = ''
+    make mrproper headers_check
+  '';
+
+  installPhase = ''
+    make INSTALL_HDR_PATH=$out headers_install
+
+    # Some builds (e.g. KVM) want a kernel.release.
+    ensureDir $out/include/config
+    echo "${version}-default" > $out/include/config/kernel.release
+  '';
 }

pkgs/os-specific/linux/kernel-headers/2.6.28.nix

@@ -0,0 +1,44 @@
+{stdenv, fetchurl, perl}:
+
+assert stdenv.isLinux;
+
+let version = "2.6.28"; in 
+
+stdenv.mkDerivation {
+  name = "linux-headers-${version}";
+  
+  src = fetchurl {
+    url = "mirror://kernel/linux/kernel/v2.6/linux-${version}.tar.bz2";
+    sha256 = "1023nl992s4qmnwzbfz385azzpph58azi5rw4w0wwzzybv2rf3df";
+  };
+
+  platform = 
+    if stdenv.system == "i686-linux" then "i386" else
+    if stdenv.system == "x86_64-linux" then "x86_64" else
+    if stdenv.system == "powerpc-linux" then "powerpc" else
+    abort "don't know what the kernel include directory is called for this platform";
+
+  buildInputs = [perl];
+
+  # !!! hacky
+  fixupPhase = "ln -s $out/include/asm $out/include/asm-$platform";
+
+  extraIncludeDirs =
+    if stdenv.system == "powerpc-linux" then ["ppc"] else [];
+
+  patchPhase = ''
+    sed -i '/scsi/d' include/Kbuild
+  '';
+
+  buildPhase = ''
+    make mrproper headers_check
+  '';
+
+  installPhase = ''
+    make INSTALL_HDR_PATH=$out headers_install
+
+    # Some builds (e.g. KVM) want a kernel.release.
+    ensureDir $out/include/config
+    echo "${version}-default" > $out/include/config/kernel.release
+  '';
+}

pkgs/os-specific/linux/kvm/82.nix

@@ -0,0 +1,38 @@
+{stdenv, fetchurl, kernelHeaders, zlib, e2fsprogs, SDL, alsaLib, pkgconfig, rsync}:
+   
+assert stdenv.isLinux;
+   
+stdenv.mkDerivation {
+  name = "kvm-82";
+   
+  src = fetchurl {
+    url = mirror://sourceforge/kvm/kvm-82.tar.gz;
+    sha256 = "1fk58g8z9v7z42vy76zq0sq28slqf8zszzmh73vyxm07vfbc96zs";
+  };
+
+  patches = [
+    # Allow setting the path to Samba through $QEMU_SMBD_COMMAND.
+    ./smbd-path-r2.patch
+    # The makefile copies stuff from the kernel directory and then
+    # tries to modify the copy, but it must be made writable first.
+    ./readonly-kernel-r3.patch
+  ];
+
+  configureFlags = "--with-patched-kernel --kerneldir=${kernelHeaders}";
+
+  # e2fsprogs is needed for libuuid.
+  # rsync is a weird dependency used for copying kernel header files.
+  buildInputs = [zlib e2fsprogs SDL alsaLib pkgconfig rsync];
+
+  preConfigure = ''
+    for i in configure user/configure; do
+      substituteInPlace $i --replace /bin/bash $shell
+    done
+    substituteInPlace libkvm/Makefile --replace kvm_para.h kvm.h # !!! quick hack
+  '';
+
+  meta = {
+    homepage = http://kvm.qumranet.com/;
+    description = "A full virtualization solution for Linux on x86 hardware containing virtualization extensions";
+  };
+}

pkgs/os-specific/linux/kvm/readonly-kernel-r3.patch

@@ -0,0 +1,14 @@
+diff -rc kvm-78-orig/kernel/Makefile kvm-78/kernel/Makefile
+*** kvm-78-orig/kernel/Makefile	2008-10-30 11:58:12.000000000 +0100
+--- kvm-78/kernel/Makefile	2008-11-07 15:59:34.000000000 +0100
+***************
+*** 66,71 ****
+--- 66,72 ----
+  	     "$(LINUX)"/./include/linux/kvm*.h \
+  	     $(if $(wildcard $(headers-old)), $(headers-old)) \
+               $T/
++ 	chmod -R u+w $T
+  	$(if $(wildcard $(headers-new)), \
+  	rsync -R \
+  	     $(headers-new) \
+Only in kvm-78/kernel: Makefile~

pkgs/os-specific/linux/kvm/smbd-path-r2.patch

@@ -0,0 +1,50 @@
+diff -rc kvm-82-orig/qemu/net.c kvm-82/qemu/net.c
+*** kvm-82-orig/qemu/net.c	2008-12-24 15:24:58.000000000 +0100
+--- kvm-82/qemu/net.c	2009-01-13 12:59:15.000000000 +0100
+***************
+*** 560,570 ****
+          slirp_init();
+      }
+  
+!     /* XXX: better tmp dir construction */
+!     snprintf(smb_dir, sizeof(smb_dir), "/tmp/qemu-smb.%d", getpid());
+!     if (mkdir(smb_dir, 0700) < 0) {
+!         fprintf(stderr, "qemu: could not create samba server dir '%s'\n", smb_dir);
+!         exit(1);
+      }
+      snprintf(smb_conf, sizeof(smb_conf), "%s/%s", smb_dir, "smb.conf");
+  
+--- 560,572 ----
+          slirp_init();
+      }
+  
+!     while (1) {
+!         snprintf(smb_dir, sizeof(smb_dir), "/tmp/qemu-smb.%d.%d", getpid(), random());
+!         if (mkdir(smb_dir, 0700) == 0) break;
+!         if (errno != EEXIST) {
+!             fprintf(stderr, "qemu: could not create samba server dir '%s'\n", smb_dir);
+!             exit(1);
+!         }
+      }
+      snprintf(smb_conf, sizeof(smb_conf), "%s/%s", smb_dir, "smb.conf");
+  
+diff -rc kvm-82-orig/qemu/net.h kvm-82/qemu/net.h
+*** kvm-82-orig/qemu/net.h	2008-12-24 15:24:58.000000000 +0100
+--- kvm-82/qemu/net.h	2009-01-13 12:58:28.000000000 +0100
+***************
+*** 99,105 ****
+  #ifdef __sun__
+  #define SMBD_COMMAND "/usr/sfw/sbin/smbd"
+  #else
+! #define SMBD_COMMAND "/usr/sbin/smbd"
+  #endif
+  
+  #endif
+--- 99,105 ----
+  #ifdef __sun__
+  #define SMBD_COMMAND "/usr/sfw/sbin/smbd"
+  #else
+! #define SMBD_COMMAND "smbd"
+  #endif
+  
+  #endif

pkgs/top-level/all-packages.nix

@@ -6074,6 +6074,10 @@ let
     inherit fetchurl stdenv;
   };
 
+  kernelHeaders_2_6_28 = import ../os-specific/linux/kernel-headers/2.6.28.nix {
+    inherit fetchurl stdenv perl;
+  };
+
   kernelHeadersArm = import ../os-specific/linux/kernel-headers-cross {
     inherit fetchurl stdenv;
     cross = "arm-linux";
@@ -6532,6 +6536,11 @@ let
     kernelHeaders = kernelHeaders_2_6_26;
   };
 
+  kvm82 = import ../os-specific/linux/kvm/82.nix {
+    inherit fetchurl stdenv zlib e2fsprogs SDL alsaLib pkgconfig rsync;
+    kernelHeaders = kernelHeaders_2_6_28;
+  };
+
   libcap = import ../os-specific/linux/libcap {
     inherit fetchurl stdenv attr;
   };

pkgs/top-level/build-for-release.nix

@@ -150,9 +150,10 @@ let
       qt4
       #quake3demo
       readline
-      reiserfsprogs
       rLang
+      reiserfsprogs
       rogue
+      rpm
       rsync
       ruby
       screen