prelink the system after packages are installed. This should lead to some
speed-ups at runtime. Allow skipping prelink by passing --no-prelink
---
creator/livecd-creator | 16 +++++++++++++++-
1 files changed, 15 insertions(+), 1 deletions(-)
diff --git a/creator/livecd-creator b/creator/livecd-creator
index c7232e0..84a8f67 100755
--- a/creator/livecd-creator
+++ b/creator/livecd-creator
@@ -601,6 +601,14 @@ class InstallationTarget:
preexec_fn=self.run_in_root)
return True
+ def prelinkSystem(self):
+ # prelink the system
+ instroot = "%s/install_root" %(self.build_dir,)
+ if os.path.exists("%s/usr/sbin/prelink" %(instroot,)):
+ subprocess.call(["/usr/sbin/prelink", "-mRavN"],
+ preexec_fn=self.run_in_root)
+ return True
+
def launchShell(self):
print "Launching shell. Exit to continue."
print "----------------------------------"
@@ -737,6 +745,7 @@ def main():
base_on = None
kscfg = None
skip_compression = False
+ skip_prelink = False
uncompressed_size = 3072
give_shell = False
@@ -745,7 +754,7 @@ def main():
["help", "repo=",
"base-on=", "package=",
"exclude-package=", "fslabel=",
"config=",
"skip-compression",
"uncompressed-size=",
- "shell"])
+ "shell", "no-prelink"])
except getopt.GetoptError:
usage()
sys.exit(2)
@@ -761,6 +770,9 @@ def main():
if o in ("-s", "--skip-compression"):
skip_compression = True
continue
+ if o in ("--no-prelink",):
+ skip_prelink = True
+ continue
if o in ("-u", "--uncompressed-size"):
uncompressed_size = int(a)
continue
@@ -842,6 +854,8 @@ def main():
sys.exit(1)
target.configureSystem(ksparser)
target.createInitramfs()
+ if not skip_prelink:
+ target.prelinkSystem()
if ksparser.handler.selinux.selinux:
target.relabelSystem()
target.configureBootloader()
--
1.5.0.5
Show replies by date
On Mon, 2007-04-02 at 15:03 -0400, Jeremy Katz wrote:
prelink the system after packages are installed. This should lead to
some
speed-ups at runtime. Allow skipping prelink by passing --no-prelink
Looks good to me but we should probably get Mark's patches in before
committing it (I suppose it would require major rework). OK?
David
On Mon, 2007-04-02 at 15:35 -0400, David Zeuthen wrote:
On Mon, 2007-04-02 at 15:03 -0400, Jeremy Katz wrote:
> prelink the system after packages are installed. This should lead to some
> speed-ups at runtime. Allow skipping prelink by passing --no-prelink
Looks good to me but we should probably get Mark's patches in before
committing it (I suppose it would require major rework). OK?
Yeah. And it shouldn't be too bad to adjust given that it's a pretty
trivial change
Jeremy