Still looking into it, Alex
On Wed, Feb 18, 2015 at 7:16 PM, Reyna, David L (Wind River) < [email protected]> wrote: > Hi Alex and Belen, > > > > I have done further research into the application of the variables from > the Project Configuration Variable page and the actual build output. Here > is what I found. > > > > 1) I created a new project and changed these configuration settings from > the defaults > > > > IMAGE_INSTALL_append => "bash" > > PACKAGE_CLASSES => "package_ipk" > > SDKMACHINE => "i686" > > IMAGE_FSTYPES => "tar.bz2" > > FOO => "bar" > > > > 2) Then started a build and examined the “…/build/conf/toaster-pre.conf” > file, and I happily observe that my values appeared there as expected. > > > > IMAGE_INSTALL_append="bash" > > PACKAGE_CLASSES="package_ipk" > > SDKMACHINE="i686" > > IMAGE_FSTYPES="tar.bz2" > > FOO="bar" > > > > 3) However, when I examined the Configuration Variables (via Toaster!) > after the build finished, I observed these results: > > > > Bad: > > * “IMAGE_INSTALL_append” was undefined > > * “IMAGE_FSTYPES” was "ext2 tar.bz2 ext3" > > Good: > > * The values “PACKAGE_CLASSES" and “SDKMACHINE" were correct > > * The customer value “FOO” was indeed "bar" > > > > 4) It appears for “IMAGE_FSTYPES” that bitbake is still doing an append > even though it clearly has a “set” as the last operation (as per Toaster!) > > > > 1 > /opt/dreyna/toaster_master/build/conf/toaster-pre.conf > set 6 > > 2 > /opt/dreyna/toaster_master/_poky_master.toaster_cloned/meta/conf/machine/include/qemu.inc > append 18 > > 3 > /opt/dreyna/toaster_master/_poky_master.toaster_cloned/meta/conf/bitbake.conf > set? 687 > > > > 5) It appears that “IMAGE_INSTALL_append” is overridden or not processed > as expected by bitbake, meaning that we need some additional trick. > > > > I will say that in Wind River we do this, which seems the same but may be > processed differently: > > > > IMAGE_INSTALL += "mpatrol" > > > > - David > > > -- Alex Damian Yocto Project SSG / OTC
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