Implement setup(), build(), install() and some helper functions for extraversion and flavour detection.

pisi/actionsapi/kerneltools.py

@@ -11,6 +11,7 @@
 
 # Standard Python Modules
 import os
+import re
 
 import gettext
 __trans = gettext.translation('pisi', fallback=True)
@@ -22,17 +23,84 @@ import pisi.context as ctx
 # ActionsAPI Modules
 import pisi.actionsapi
 import pisi.actionsapi.get          as get
-from pisi.actionsapi.shelltools import system
+import pisi.actionsapi.autotools    as autotools
-from pisi.actionsapi.shelltools import makedirs
+import pisi.actionsapi.pisitools    as pisitools
-from pisi.actionsapi.shelltools import copytree
+import pisi.actionsapi.shelltools   as shelltools
 
-def installHeaders(suffix, extra=[]):
+def __getFlavour():
+    flavuor = ""
+    try:
+        flavuor = get.srcNAME().split("kernel-")[1]
+    except IndexError:
+        pass
+
+    return flavour
+
+def __getExtraVersion():
+    try:
+        # if successful, this is something like:
+        # .1 for 2.6.30.1
+        # _rc8 for 2.6.30_rc8
+        extraversion = re.split("2.[0-9].[0-9]{2}([._].*)", get.srcVERSION())[1]
+    except IndexError:
+        # e.g. if version == 2.6.30
+        extraversion = ""
+
+    extraversion += "-%s" % get.srcRELEASE()
+
+    # Append pae, default, rt, etc. to the extraversion if available
+    if __getFlavour():
+        extraversion += "-%s" % __getFlavour()
+
+    return extraversion
+
+def configure():
+    # Set EXTRAVERSION
+    extraversion = __getExtraVersion()
+
+    print "******* EV: ", extraversion
+
+    # I don't know what for but let's clean *.orig files
+    shelltools.system("find . -name \"*.orig\" | xargs rm -f")
+
+    pisitools.dosed("Makefile", "EXTRAVERSION =.*", "EXTRAVERSION = %s" % extraversion)
+
+    # Configure the kernel
+    autotools.make("silentoldconfig")
+
+def build():
+    autotools.make()
+
+def install():
+    # Set suffix, e.g. "2.6.29_rc8-default"
+    suffix = "%s-%s" % (get.srcVERSION(), get.srcRELEASE())
+    if __getFlavour():
+        suffix += "-%s" % __getFlavour()
+
+    # Install the modules into /lib/modules
+    autotools.rawInstall("INSTALL_MOD_PATH=%s/" % get.installDIR(),
+                         "modules_install")
+
+    # Install bzImage, symvers and System.map
+    pisitools.insinto("/lib/modules/%s/" % suffix, "System.map")
+    pisitools.insinto("/lib/modules/%s/" % suffix, "Module.symvers")
+    pisitools.insinto("/boot/", "arch/x86/boot/bzImage", "kernel-%s" % suffix)
+
+    # Remove wrong symlinks
+    pisitools.remove("/lib/modules/%s/source" % suffix)
+    pisitools.remove("/lib/modules/%s/build" % suffix)
+
+    # Remove modules.* files, they will autogenerated on next boot
+    # TODO: Ubuntu doesn't remove modules.order, reinvestigate.
+    pisitools.remove("/lib/modules/%s/modules.*" % suffix)
+
+def installHeaders(extra=[]):
     """ Install the files needed to build out-of-tree kernel modules. """
     pruned = ["include", "scripts"]
     wanted = ["Makefile*", "Kconfig*", "Kbuild*", "*.sh", "*.pl", "*.lds"]
 
     destination = "%s/usr/src/linux-headers-%s" % (get.installDIR(), suffix)
-    makedirs(destination)
+    shelltools.makedirs(destination)
 
     # First create the skel
     find_cmd = "find . -path %s -prune -o -type f \( -name %s \) -print" % \
@@ -41,17 +109,17 @@ def installHeaders(suffix, extra=[]):
                     " -o -name ".join(["'%s'" % k for k in wanted])
                 ) + " | cpio -pd --preserve-modification-time %s" % destination
 
-    system(find_cmd)
+    shelltools.system(find_cmd)
 
     # Install additional headers passed by actions.py
     for d in extra:
-        system("cp -a %s/*.h %s/%s" % (d, destination, d))
+        shelltools.system("cp -a %s/*.h %s/%s" % (d, destination, d))
 
     # Install remaining headers
-    system("cp -a scripts include %s" % destination)
+    shelltools.system("cp -a scripts include %s" % destination)
 
     # Finally copy the include directories found in arch/
-    system("(find arch -name include -type d -print | \
+    shelltools.system("(find arch -name include -type d -print | \
                         xargs -n1 -i: find : -type f) | \
                         cpio -pd --preserve-modification-time %s" % destination)