On Fri, Jul 15, 2011 at 11:16:35AM +0200, Bernhard Walle wrote: > Signed-off-by: Bernhard Walle <[email protected]> > --- > platforms/image_ext2.in | 8 ++++++++ > rules/post/image_ext2.make | 13 +++++++++++++ > 2 files changed, 21 insertions(+), 0 deletions(-) > > diff --git a/platforms/image_ext2.in b/platforms/image_ext2.in > index b28c5e3..c26efd0 100644 > --- a/platforms/image_ext2.in > +++ b/platforms/image_ext2.in > @@ -30,4 +30,12 @@ config IMAGE_EXT2_GZIP > help > FIXME: This item needs to be documented > > +config IMAGE_EXT2_JOURNAL > + bool > + select HOST_E2FSPROGS > + prompt "Add a journal to the ext2 file system image, making it ext3" > + help > + Enable this option if you want to mount the root file system as > + ext3 image. > + > endif > diff --git a/rules/post/image_ext2.make b/rules/post/image_ext2.make > index 849c8fe..edddf56 100644 > --- a/rules/post/image_ext2.make > +++ b/rules/post/image_ext2.make > @@ -24,6 +24,19 @@ $(IMAGEDIR)/root.ext2: $(STATEDIR)/image_working_dir > ) | $(FAKEROOT) -- > @echo "done." > > +ifdef PTXCONF_IMAGE_EXT2_JOURNAL > +# # Since genext2fs cannot generate ext3 images, we use tune2fs to create > +# # the journal entry and then run e2fsck to update the revision from 0 > +# # to 1 to prevent a mount warning. Since both programs lack a quiet > +# # mode we use output redirection (and since we're operating on files > +# # and not on real block devices, it's very unlikely that there are > +# # errors we want to see. > + @echo -n "Adding a journal to root.ext2 ..." > + @cd $(image/work_dir)
this line does not make any sense. > + @tune2fs -j "$(IMAGEDIR)/root.ext2" >> /dev/null > + @e2fsck -y "$(IMAGEDIR)/root.ext2" >> /dev/null 2>&1 use '>' instead of '>>' Michael > + @echo "done." > +endif > > $(IMAGEDIR)/root.ext2.gz: $(IMAGEDIR)/root.ext2 > @echo -n "Creating root.ext2.gz from root.ext2..."; > -- > 1.7.6 > > > -- > ptxdist mailing list > [email protected] > -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | -- ptxdist mailing list [email protected]
