Message ID | 20191016175545.12855-1-danwalkes@trellis-logic.com |
---|---|
State | Accepted |
Headers | show |
Series | [1/1] docs/manual: dependency documentation updates | expand |
Dan, All, On 2019-10-16 11:55 -0600, Dan Walkes spake thusly: > Update dependency documentation to detail the order-only relationship > associated with the DEPENDENCIES variable. See the thread at [1] for > details. > > [1] http://lists.busybox.net/pipermail/buildroot/2019-October/262685.html > > Signed-off-by: Dan Walkes <danwalkes@trellis-logic.com> Applied to master, after a slight rephrasing, and a bit of indentation fixup. Thanks. Regards, Yann E. MORIN. > --- > docs/manual/adding-packages-generic.txt | 8 +++++--- > docs/manual/rebuilding-packages.txt | 10 ++++++++++ > 2 files changed, 15 insertions(+), 3 deletions(-) > > diff --git a/docs/manual/adding-packages-generic.txt b/docs/manual/adding-packages-generic.txt > index b402767b05..af94f5b1ec 100644 > --- a/docs/manual/adding-packages-generic.txt > +++ b/docs/manual/adding-packages-generic.txt > @@ -358,9 +358,11 @@ not and can not work as people would expect it should: > * +LIBFOO_DEPENDENCIES+ lists the dependencies (in terms of package > name) that are required for the current target package to > compile. These dependencies are guaranteed to be compiled and > - installed before the configuration of the current package starts. In > - a similar way, +HOST_LIBFOO_DEPENDENCIES+ lists the dependencies for > - the current host package. > + installed before the configuration of the current package starts. > + However, modifications to configuration of these dependencies will > + not force a rebuild of the current package. In a similar way, > + +HOST_LIBFOO_DEPENDENCIES+ lists the dependencies for the current > + host package. > > * +LIBFOO_EXTRACT_DEPENDENCIES+ lists the dependencies (in terms of > package name) that are required for the current target package to be > diff --git a/docs/manual/rebuilding-packages.txt b/docs/manual/rebuilding-packages.txt > index 6faa67adcb..326cd1fe82 100644 > --- a/docs/manual/rebuilding-packages.txt > +++ b/docs/manual/rebuilding-packages.txt > @@ -65,6 +65,16 @@ can help you understand how to work with Buildroot: > there is no need for a full rebuild: a simple +make+ invocation > will take the changes into account. > > + * When a +FOO_DEPENDENCIES+ package is rebuilt or removed, the package > ++foo+ is not automatically rebuilt. For example, if a package +bar+ is > +listed in +FOO_DEPENDENCIES+ with +FOO_DEPENDENCIES = bar+ and the > +configuration of the +bar+ package is changed, the configuration > +change would not result in a rebuild of package +foo+ automatically. > +In this scenario, you may need to either rebuild any packages in your > +build which reference +bar+ in their +DEPENDENCIES+, or perform a > +full rebuild to ensure any +bar+ dependent packages are > +up to date. > + > Generally speaking, when you're facing a build error and you're unsure > of the potential consequences of the configuration changes you've > made, do a full rebuild. If you get the same build error, then you are > -- > 2.17.1 > > _______________________________________________ > buildroot mailing list > buildroot@busybox.net > http://lists.busybox.net/mailman/listinfo/buildroot
Thank you Yann. I noticed a typo in the modified version at [1] and nightly page at [2] "When a pacjage listed in FOO_DEPENDENCIES is rebuilt or removed" should be "When a package listed in FOO_DEPENDENCIES is rebuilt or removed" [1]: https://git.buildroot.net/buildroot/commit/docs/manual/rebuilding-packages.txt?id=05d4ce444580ae54107f3f990e2902169e943d30 [2]: http://nightly.buildroot.org/manual.html Do you want me to submit a new patch for this? On Tue, Dec 31, 2019 at 10:12 AM Yann E. MORIN <yann.morin.1998@free.fr> wrote: > > Dan, All, > > On 2019-10-16 11:55 -0600, Dan Walkes spake thusly: > > Update dependency documentation to detail the order-only relationship > > associated with the DEPENDENCIES variable. See the thread at [1] for > > details. > > > > [1] http://lists.busybox.net/pipermail/buildroot/2019-October/262685.html > > > > Signed-off-by: Dan Walkes <danwalkes@trellis-logic.com> > > Applied to master, after a slight rephrasing, and a bit of indentation > fixup. Thanks. > > Regards, > Yann E. MORIN. > > > --- > > docs/manual/adding-packages-generic.txt | 8 +++++--- > > docs/manual/rebuilding-packages.txt | 10 ++++++++++ > > 2 files changed, 15 insertions(+), 3 deletions(-) > > > > diff --git a/docs/manual/adding-packages-generic.txt b/docs/manual/adding-packages-generic.txt > > index b402767b05..af94f5b1ec 100644 > > --- a/docs/manual/adding-packages-generic.txt > > +++ b/docs/manual/adding-packages-generic.txt > > @@ -358,9 +358,11 @@ not and can not work as people would expect it should: > > * +LIBFOO_DEPENDENCIES+ lists the dependencies (in terms of package > > name) that are required for the current target package to > > compile. These dependencies are guaranteed to be compiled and > > - installed before the configuration of the current package starts. In > > - a similar way, +HOST_LIBFOO_DEPENDENCIES+ lists the dependencies for > > - the current host package. > > + installed before the configuration of the current package starts. > > + However, modifications to configuration of these dependencies will > > + not force a rebuild of the current package. In a similar way, > > + +HOST_LIBFOO_DEPENDENCIES+ lists the dependencies for the current > > + host package. > > > > * +LIBFOO_EXTRACT_DEPENDENCIES+ lists the dependencies (in terms of > > package name) that are required for the current target package to be > > diff --git a/docs/manual/rebuilding-packages.txt b/docs/manual/rebuilding-packages.txt > > index 6faa67adcb..326cd1fe82 100644 > > --- a/docs/manual/rebuilding-packages.txt > > +++ b/docs/manual/rebuilding-packages.txt > > @@ -65,6 +65,16 @@ can help you understand how to work with Buildroot: > > there is no need for a full rebuild: a simple +make+ invocation > > will take the changes into account. > > > > + * When a +FOO_DEPENDENCIES+ package is rebuilt or removed, the package > > ++foo+ is not automatically rebuilt. For example, if a package +bar+ is > > +listed in +FOO_DEPENDENCIES+ with +FOO_DEPENDENCIES = bar+ and the > > +configuration of the +bar+ package is changed, the configuration > > +change would not result in a rebuild of package +foo+ automatically. > > +In this scenario, you may need to either rebuild any packages in your > > +build which reference +bar+ in their +DEPENDENCIES+, or perform a > > +full rebuild to ensure any +bar+ dependent packages are > > +up to date. > > + > > Generally speaking, when you're facing a build error and you're unsure > > of the potential consequences of the configuration changes you've > > made, do a full rebuild. If you get the same build error, then you are > > -- > > 2.17.1 > > > > _______________________________________________ > > buildroot mailing list > > buildroot@busybox.net > > http://lists.busybox.net/mailman/listinfo/buildroot > > -- > .-----------------.--------------------.------------------.--------------------. > | Yann E. MORIN | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: | > | +33 662 376 056 | Software Designer | \ / CAMPAIGN | ___ | > | +33 561 099 427 `------------.-------: X AGAINST | \e/ There is no | > | http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL | v conspiracy. | > '------------------------------^-------^------------------^--------------------'
Dan, All, On 2020-01-01 17:41 -0700, Dan Walkes spake thusly: > I noticed a typo in the modified version at [1] and nightly page at [2] > "When a pacjage listed in FOO_DEPENDENCIES is rebuilt or removed" > should be > "When a package listed in FOO_DEPENDENCIES is rebuilt or removed" Fixed, thank you! Regards, Yann E. MORIN. > [1]: https://git.buildroot.net/buildroot/commit/docs/manual/rebuilding-packages.txt?id=05d4ce444580ae54107f3f990e2902169e943d30 > [2]: http://nightly.buildroot.org/manual.html > > Do you want me to submit a new patch for this? > > > On Tue, Dec 31, 2019 at 10:12 AM Yann E. MORIN <yann.morin.1998@free.fr> wrote: > > > > Dan, All, > > > > On 2019-10-16 11:55 -0600, Dan Walkes spake thusly: > > > Update dependency documentation to detail the order-only relationship > > > associated with the DEPENDENCIES variable. See the thread at [1] for > > > details. > > > > > > [1] http://lists.busybox.net/pipermail/buildroot/2019-October/262685.html > > > > > > Signed-off-by: Dan Walkes <danwalkes@trellis-logic.com> > > > > Applied to master, after a slight rephrasing, and a bit of indentation > > fixup. Thanks. > > > > Regards, > > Yann E. MORIN. > > > > > --- > > > docs/manual/adding-packages-generic.txt | 8 +++++--- > > > docs/manual/rebuilding-packages.txt | 10 ++++++++++ > > > 2 files changed, 15 insertions(+), 3 deletions(-) > > > > > > diff --git a/docs/manual/adding-packages-generic.txt b/docs/manual/adding-packages-generic.txt > > > index b402767b05..af94f5b1ec 100644 > > > --- a/docs/manual/adding-packages-generic.txt > > > +++ b/docs/manual/adding-packages-generic.txt > > > @@ -358,9 +358,11 @@ not and can not work as people would expect it should: > > > * +LIBFOO_DEPENDENCIES+ lists the dependencies (in terms of package > > > name) that are required for the current target package to > > > compile. These dependencies are guaranteed to be compiled and > > > - installed before the configuration of the current package starts. In > > > - a similar way, +HOST_LIBFOO_DEPENDENCIES+ lists the dependencies for > > > - the current host package. > > > + installed before the configuration of the current package starts. > > > + However, modifications to configuration of these dependencies will > > > + not force a rebuild of the current package. In a similar way, > > > + +HOST_LIBFOO_DEPENDENCIES+ lists the dependencies for the current > > > + host package. > > > > > > * +LIBFOO_EXTRACT_DEPENDENCIES+ lists the dependencies (in terms of > > > package name) that are required for the current target package to be > > > diff --git a/docs/manual/rebuilding-packages.txt b/docs/manual/rebuilding-packages.txt > > > index 6faa67adcb..326cd1fe82 100644 > > > --- a/docs/manual/rebuilding-packages.txt > > > +++ b/docs/manual/rebuilding-packages.txt > > > @@ -65,6 +65,16 @@ can help you understand how to work with Buildroot: > > > there is no need for a full rebuild: a simple +make+ invocation > > > will take the changes into account. > > > > > > + * When a +FOO_DEPENDENCIES+ package is rebuilt or removed, the package > > > ++foo+ is not automatically rebuilt. For example, if a package +bar+ is > > > +listed in +FOO_DEPENDENCIES+ with +FOO_DEPENDENCIES = bar+ and the > > > +configuration of the +bar+ package is changed, the configuration > > > +change would not result in a rebuild of package +foo+ automatically. > > > +In this scenario, you may need to either rebuild any packages in your > > > +build which reference +bar+ in their +DEPENDENCIES+, or perform a > > > +full rebuild to ensure any +bar+ dependent packages are > > > +up to date. > > > + > > > Generally speaking, when you're facing a build error and you're unsure > > > of the potential consequences of the configuration changes you've > > > made, do a full rebuild. If you get the same build error, then you are > > > -- > > > 2.17.1 > > > > > > _______________________________________________ > > > buildroot mailing list > > > buildroot@busybox.net > > > http://lists.busybox.net/mailman/listinfo/buildroot > > > > -- > > .-----------------.--------------------.------------------.--------------------. > > | Yann E. MORIN | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: | > > | +33 662 376 056 | Software Designer | \ / CAMPAIGN | ___ | > > | +33 561 099 427 `------------.-------: X AGAINST | \e/ There is no | > > | http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL | v conspiracy. | > > '------------------------------^-------^------------------^--------------------' > > > > -- > Dan Walkes > Trellis-Logic > cell: 720-239-2553 > _______________________________________________ > buildroot mailing list > buildroot@busybox.net > http://lists.busybox.net/mailman/listinfo/buildroot
>>>>> "Yann" == Yann E MORIN <yann.morin.1998@free.fr> writes: > Dan, All, > On 2019-10-16 11:55 -0600, Dan Walkes spake thusly: >> Update dependency documentation to detail the order-only relationship >> associated with the DEPENDENCIES variable. See the thread at [1] for >> details. >> >> [1] http://lists.busybox.net/pipermail/buildroot/2019-October/262685.html >> >> Signed-off-by: Dan Walkes <danwalkes@trellis-logic.com> Committed to 2019.02.x and 2019.11.x, thanks.
diff --git a/docs/manual/adding-packages-generic.txt b/docs/manual/adding-packages-generic.txt index b402767b05..af94f5b1ec 100644 --- a/docs/manual/adding-packages-generic.txt +++ b/docs/manual/adding-packages-generic.txt @@ -358,9 +358,11 @@ not and can not work as people would expect it should: * +LIBFOO_DEPENDENCIES+ lists the dependencies (in terms of package name) that are required for the current target package to compile. These dependencies are guaranteed to be compiled and - installed before the configuration of the current package starts. In - a similar way, +HOST_LIBFOO_DEPENDENCIES+ lists the dependencies for - the current host package. + installed before the configuration of the current package starts. + However, modifications to configuration of these dependencies will + not force a rebuild of the current package. In a similar way, + +HOST_LIBFOO_DEPENDENCIES+ lists the dependencies for the current + host package. * +LIBFOO_EXTRACT_DEPENDENCIES+ lists the dependencies (in terms of package name) that are required for the current target package to be diff --git a/docs/manual/rebuilding-packages.txt b/docs/manual/rebuilding-packages.txt index 6faa67adcb..326cd1fe82 100644 --- a/docs/manual/rebuilding-packages.txt +++ b/docs/manual/rebuilding-packages.txt @@ -65,6 +65,16 @@ can help you understand how to work with Buildroot: there is no need for a full rebuild: a simple +make+ invocation will take the changes into account. + * When a +FOO_DEPENDENCIES+ package is rebuilt or removed, the package ++foo+ is not automatically rebuilt. For example, if a package +bar+ is +listed in +FOO_DEPENDENCIES+ with +FOO_DEPENDENCIES = bar+ and the +configuration of the +bar+ package is changed, the configuration +change would not result in a rebuild of package +foo+ automatically. +In this scenario, you may need to either rebuild any packages in your +build which reference +bar+ in their +DEPENDENCIES+, or perform a +full rebuild to ensure any +bar+ dependent packages are +up to date. + Generally speaking, when you're facing a build error and you're unsure of the potential consequences of the configuration changes you've made, do a full rebuild. If you get the same build error, then you are
Update dependency documentation to detail the order-only relationship associated with the DEPENDENCIES variable. See the thread at [1] for details. [1] http://lists.busybox.net/pipermail/buildroot/2019-October/262685.html Signed-off-by: Dan Walkes <danwalkes@trellis-logic.com> --- docs/manual/adding-packages-generic.txt | 8 +++++--- docs/manual/rebuilding-packages.txt | 10 ++++++++++ 2 files changed, 15 insertions(+), 3 deletions(-)