Message ID | f69e39b1184abd0c487a.1409168411@localhost |
---|---|
State | Accepted |
Commit | 9c09fc601775120f1e504e5b2b77d1cc3bb5bb97 |
Headers | show |
Hi Thomas, all, On Wed, Aug 27, 2014 at 9:40 PM, Thomas De Schampheleire <patrickdepinguin@gmail.com> wrote: > Although the user is free to choose where to put project-specific files, the > presentation 'Using Buildroot for real projects' [1] first described a > certain recommendation. > This patch briefly describes this recommendation in the form of a directory > structure overview, the details will be added in subsequent patches. > > Since the section on BR2_EXTERNAL is logically connected to the directory > structure, this section is moved right after it. > > [1] http://elinux.org/images/2/2a/Using-buildroot-real-project.pdf > > > Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> > > --- > docs/manual/customize-directory-structure.txt | 58 +++++++++++++++++++ > docs/manual/customize.txt | 6 +- > 2 files changed, 62 insertions(+), 2 deletions(-) > > diff --git a/docs/manual/customize-directory-structure.txt b/docs/manual/customize-directory-structure.txt > new file mode 100644 > --- /dev/null > +++ b/docs/manual/customize-directory-structure.txt > @@ -0,0 +1,58 @@ > +// -*- mode:doc; -*- > +// vim: set syntax=asciidoc: > + > +=== Recommended directory structure > + > +When customizing Buildroot for your project, you will be creating one or > +more project-specific files that need to be stored somewhere. While most > +of these files could be placed in _any_ location as their path is to be > +specified in the Buildroot configuration, the Buildroot developers > +recommend a specific directory structure which is described in this > +section. > + > +Orthogonal to this directory structure, you can choose _where_ you place > +this structure itself: either inside the Buildroot tree, or outside of > +it using +BR2_EXTERNAL+. Both options are valid, the choice is up to you. > + > +----- > ++-- board/ > +| +-- <company>/ > +| +-- <boardname>/ > +| +-- linux.config > +| +-- busybox.config > +| +-- <other configuration files> > +| +-- post_build.sh > +| +-- post_image.sh > +| +-- rootfs_overlay/ > +| | +-- etc/ > +| | +-- <some file> > +| +-- patches/ > +| +-- foo/ > +| | +-- <some patch> > +| +-- libbar/ > +| +-- <some other patches> > +| > ++-- configs/ > +| +-- <boardname>_defconfig > +| > ++-- package/ > +| +-- <company>/ > +| +-- Config.in (if not using BR2_EXTERNAL) > +| +-- <company>.mk (if not using BR2_EXTERNAL) > +| +-- <boardname>/ > +| +-- package1/ > +| | +-- Config.in > +| | +-- package1.mk > +| +-- package2/ > +| +-- Config.in > +| +-- package2.mk > +| > ++-- Config.in (if using BR2_EXTERNAL) > ++-- external.mk (if using BR2_EXTERNAL) > +------ > + This tree is a bit redundant with the one in docs/manual/customize-outside-br.txt. I think you plan to rework this soon ;) But having this here give a good overview how one can organize his/her code. > +Details on the files shown above are given further in this chapter. > + > +Note: if you choose to place this structure outside of the Buildroot > +tree using +BR2_EXTERNAL+, the <company> and possibly <boardname> > +components may be superfluous and can be left out. > diff --git a/docs/manual/customize.txt b/docs/manual/customize.txt > --- a/docs/manual/customize.txt > +++ b/docs/manual/customize.txt > @@ -26,10 +26,12 @@ > following the recommended strategy, you can even use the same Buildroot > tree to build multiple distinct projects! > > +include::customize-directory-structure.txt[] > + > +include::customize-outside-br.txt[] > + > include::customize-rootfs.txt[] > > include::customize-store.txt[] > > include::customize-packages.txt[] > - > -include::customize-outside-br.txt[] Regards,
On Wed, Aug 27, 2014 at 10:29 PM, Samuel Martin <s.martin49@gmail.com> wrote: > Hi Thomas, all, > > On Wed, Aug 27, 2014 at 9:40 PM, Thomas De Schampheleire > <patrickdepinguin@gmail.com> wrote: >> Although the user is free to choose where to put project-specific files, the >> presentation 'Using Buildroot for real projects' [1] first described a >> certain recommendation. >> This patch briefly describes this recommendation in the form of a directory >> structure overview, the details will be added in subsequent patches. >> >> Since the section on BR2_EXTERNAL is logically connected to the directory >> structure, this section is moved right after it. >> >> [1] http://elinux.org/images/2/2a/Using-buildroot-real-project.pdf >> >> >> Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> >> >> --- >> docs/manual/customize-directory-structure.txt | 58 +++++++++++++++++++ >> docs/manual/customize.txt | 6 +- >> 2 files changed, 62 insertions(+), 2 deletions(-) >> >> diff --git a/docs/manual/customize-directory-structure.txt b/docs/manual/customize-directory-structure.txt >> new file mode 100644 >> --- /dev/null >> +++ b/docs/manual/customize-directory-structure.txt >> @@ -0,0 +1,58 @@ >> +// -*- mode:doc; -*- >> +// vim: set syntax=asciidoc: >> + >> +=== Recommended directory structure >> + >> +When customizing Buildroot for your project, you will be creating one or >> +more project-specific files that need to be stored somewhere. While most >> +of these files could be placed in _any_ location as their path is to be >> +specified in the Buildroot configuration, the Buildroot developers >> +recommend a specific directory structure which is described in this >> +section. >> + >> +Orthogonal to this directory structure, you can choose _where_ you place >> +this structure itself: either inside the Buildroot tree, or outside of >> +it using +BR2_EXTERNAL+. Both options are valid, the choice is up to you. >> + >> +----- >> ++-- board/ >> +| +-- <company>/ >> +| +-- <boardname>/ >> +| +-- linux.config >> +| +-- busybox.config >> +| +-- <other configuration files> >> +| +-- post_build.sh >> +| +-- post_image.sh >> +| +-- rootfs_overlay/ >> +| | +-- etc/ >> +| | +-- <some file> >> +| +-- patches/ >> +| +-- foo/ >> +| | +-- <some patch> >> +| +-- libbar/ >> +| +-- <some other patches> >> +| >> ++-- configs/ >> +| +-- <boardname>_defconfig >> +| >> ++-- package/ >> +| +-- <company>/ >> +| +-- Config.in (if not using BR2_EXTERNAL) >> +| +-- <company>.mk (if not using BR2_EXTERNAL) >> +| +-- <boardname>/ >> +| +-- package1/ >> +| | +-- Config.in >> +| | +-- package1.mk >> +| +-- package2/ >> +| +-- Config.in >> +| +-- package2.mk >> +| >> ++-- Config.in (if using BR2_EXTERNAL) >> ++-- external.mk (if using BR2_EXTERNAL) >> +------ >> + > > This tree is a bit redundant with the one in > docs/manual/customize-outside-br.txt. > I think you plan to rework this soon ;) > But having this here give a good overview how one can organize his/her code. Yes indeed, rework of that section is planned and will remove the tree there (or at least the part that is already in the above diagram). Thanks, Thomas
diff --git a/docs/manual/customize-directory-structure.txt b/docs/manual/customize-directory-structure.txt new file mode 100644 --- /dev/null +++ b/docs/manual/customize-directory-structure.txt @@ -0,0 +1,58 @@ +// -*- mode:doc; -*- +// vim: set syntax=asciidoc: + +=== Recommended directory structure + +When customizing Buildroot for your project, you will be creating one or +more project-specific files that need to be stored somewhere. While most +of these files could be placed in _any_ location as their path is to be +specified in the Buildroot configuration, the Buildroot developers +recommend a specific directory structure which is described in this +section. + +Orthogonal to this directory structure, you can choose _where_ you place +this structure itself: either inside the Buildroot tree, or outside of +it using +BR2_EXTERNAL+. Both options are valid, the choice is up to you. + +----- ++-- board/ +| +-- <company>/ +| +-- <boardname>/ +| +-- linux.config +| +-- busybox.config +| +-- <other configuration files> +| +-- post_build.sh +| +-- post_image.sh +| +-- rootfs_overlay/ +| | +-- etc/ +| | +-- <some file> +| +-- patches/ +| +-- foo/ +| | +-- <some patch> +| +-- libbar/ +| +-- <some other patches> +| ++-- configs/ +| +-- <boardname>_defconfig +| ++-- package/ +| +-- <company>/ +| +-- Config.in (if not using BR2_EXTERNAL) +| +-- <company>.mk (if not using BR2_EXTERNAL) +| +-- <boardname>/ +| +-- package1/ +| | +-- Config.in +| | +-- package1.mk +| +-- package2/ +| +-- Config.in +| +-- package2.mk +| ++-- Config.in (if using BR2_EXTERNAL) ++-- external.mk (if using BR2_EXTERNAL) +------ + +Details on the files shown above are given further in this chapter. + +Note: if you choose to place this structure outside of the Buildroot +tree using +BR2_EXTERNAL+, the <company> and possibly <boardname> +components may be superfluous and can be left out. diff --git a/docs/manual/customize.txt b/docs/manual/customize.txt --- a/docs/manual/customize.txt +++ b/docs/manual/customize.txt @@ -26,10 +26,12 @@ following the recommended strategy, you can even use the same Buildroot tree to build multiple distinct projects! +include::customize-directory-structure.txt[] + +include::customize-outside-br.txt[] + include::customize-rootfs.txt[] include::customize-store.txt[] include::customize-packages.txt[] - -include::customize-outside-br.txt[]
Although the user is free to choose where to put project-specific files, the presentation 'Using Buildroot for real projects' [1] first described a certain recommendation. This patch briefly describes this recommendation in the form of a directory structure overview, the details will be added in subsequent patches. Since the section on BR2_EXTERNAL is logically connected to the directory structure, this section is moved right after it. [1] http://elinux.org/images/2/2a/Using-buildroot-real-project.pdf Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> --- docs/manual/customize-directory-structure.txt | 58 +++++++++++++++++++ docs/manual/customize.txt | 6 +- 2 files changed, 62 insertions(+), 2 deletions(-)