The global .PHONY specification in the main Makefile is describing a
number of directory targets as being PHONY, which doesn't make much
sense. PHONY targets are targets that do not exist on the filesystem,
and which make should always consider as not being up-to-date, so that
the commands associated to these targets are always executed by make
when the command is invoked, even if a file with the same name exists
on the filesystem.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
This comment is a left-over from previous code changes, and it doesn't
make much sense where it is placed.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
The documentation of the package-specific targets is heavily inspired by
the earlier patch by Thomas Petazzoni [1], but the <pkg>-install*
targets were left out since they're not useful for the developer IMHO.
The *-menuconfig target's help text is moved to the package-specific
targets.
[1] http://patchwork.ozlabs.org/patch/433692
[Thomas: remove double <pkg>-graph-depends help.]
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
As discussed in the FOSDEM2015 BR developer meeting, the output of
'make help' is too long for comfortable reading. To shorten it, split
off the list of defconfigs in a new target, 'list-defconfigs'.
Declare the new target as phony.
Add 'list-defconfigs' to the documentation.
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Currently, a 'make clean' leaves the graphs/ subdirectory in the
output directory. This commit defines a GRAPHS_DIR variable, used by
the different graph-generating targets, and which gets cleaned up in
the 'clean' target.
[Thomas: use the new GRAPHS_DIR variable in more places, as suggested
by Yann.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Special characters in files or directories in the rootfs can cause
problems when stripping files. For example "target/some song.mp3"
gets treated as two entries. "target/some" and "song.mp3" are both
passed to $(STRIPCMD). This then errors saying files don't exist.
Additionally a ' and possibly other special characters in a file path
causes xargs to give the error: "xargs: unmatched single quote; by
default quotes are special to xargs unless you use the -0
option". This also has the effect of removing this entry and further
entries from the list of files to strip. This can be demonstrated by
having a test directory with the files: "cat" "rabbit's"
"elephant". then running the command: "find -name "*" -print | xargs"
To fix this we pass -print0 to find which seperates entries with a
NULL character, and we pass -0 to xargs to tell it to only use NULL
characters as the deliminator.
Signed-off-by: Andrew Parlane <andrewp@carallon.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Updated text to say that the defconfig is written to the BR2_DEFCONFIG
location.
Signed-off-by: Frank Hunleth <fhunleth@troodon-software.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
We have the BR2_DEFCONFIG feature that saves the path to the defconfig
file that was specified on the command line, so that a later
savedefconfig would immediately save to the right location. This wasn't
done for the defconfigs in the configs/ directory, however, to avoid
accidentally overwriting them.
Now we decided that it would be more useful to overwrite the defconfigs
in the configs/ directory after all. To do this, we pass the path to
that defconfig in the environment.
Cc: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Tested-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Buildroot unexports PKG_CONFIG_PATH in the top-level Makefile for purity
reasons. But it has an unfortunate side-effect in that "make menuconfig"
will not (necessarily) be able to pick up ncurses via host pkg-config,
breaking "make menuconfig" on systems where ncurses is installed in a
non-standard location.
This patch saves the original PKG_CONFIG_PATH variable in
HOST_PKG_CONFIG_PATH and restores the original PKG_CONFIG_PATH variable
only in the sub-processes that builds the various menuconfig/nconfig/...
targets.
(PKG_CONFIG_PATH has to be placed in front of the make command so that it
propagates to sub-processes. If given as an argument, it doesn't work.)
Signed-off-by: Bjørn Forsman <bjorn.forsman@gmail.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Because it's just checking the presence of the "s" character even a
make --warn-undefined-variables
is detected as a silent build.
Fix that by filtering out long options.
Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
Cc: Arnout Vandecappelle <arnout@mind.be>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The comment language may lead the reader to think that .br-external is removed
whenever BR2_EXTERNAL is not set in the command line. Make it clear that
BR2_EXTERNAL must be explicitly set to an empty value for .br-external to get
removed.
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The GENERATE_LOCALE variable is used for the qstripped version of
BR2_GENERATE_LOCALE. It was used by both the glibc locale generation
code (in the main Makefile), and by the uClibc logic in
package/uclibc/uclibc.mk. However, since commit
33de740170 ("Makefile: convert
"target-generatelocales" to a hook"), this code has been moved around
in the main Makefile, and the definition of GENERATE_LOCALE is now
*after* uclibc.mk is included, and therefore this variable is always
empty when uclibc.mk looks at it for its conditionals. Moreover, it is
now only defined in the main Makefile is BR2_TOOLCHAIN_USES_GLIBC is
'y', which obviously isn't the case for uClibc toolchains.
Since it's anyway not very clear to have this variable shared between
the glibc locale generation logic in the main Makefile and the uClibc
configuration code in uclibc.mk, this commit:
- Renames the GENERATE_LOCALE variable in the main Makefile to
GLIBC_GENERATE_LOCALES.
- Renames the GENERATE_LOCALES hook to GENERATE_GLIBC_LOCALES, since
it's specific to glibc.
The fix for the uClibc case is part of a followup commit.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
We only documented a few of the <package>- targets and it's hard to
decide which ones are relevant for make help. Since the help is already
way too long, it's better to remove these advanced targets.
Instead, let's refer to the online manual.
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Cc: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Acked-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Currently, the only way br2-external may generate a document is by
including that document's recipe from within external.mk.
But external.mk is only parsed when the tree is configured.
This is unlike our internal document (the manual) which can be generated
from within an unconfigured tree.
So, include the documents from br2-external at the same time we include
our own document:
- expect the same layout as we have: docs/DOC_NAME/doc-name.mk
- do not fail if there is no document: use "-include", not "include"
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Samuel Martin <s.martin49@gmail.com>
Cc: Thomas De Schampheleire <patrickdepinguin@gmail.com>
Reviewed-by: Samuel Martin <s.martin49@gmail.com>
Reviewed-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Rename the GENDOC infrastructure so that it more closely matches the way
we handle the packages infras.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Samuel Martin <s.martin49@gmail.com>
Cc: Thomas De Schampheleire <patrickdepinguin@gmail.com>
Reviewed-by: Samuel Martin <s.martin49@gmail.com>
Reviewed-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Move the GENDOC infra to its own file, so it is even less tied to our
manual document, so that it is more obvious that GENDOC is an infra like
our packages infras, and 'manual' is a document like we have packages.
Ideally, this new file should better go in docs/ rather than in package/ .
However, docs/ is already full of our website stuff, so adding it in
there would just serve to clutter the website.
So, let's just put alongside the other infrastructures, in package/ .
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Samuel Martin <s.martin49@gmail.com>
Cc: Thomas De Schampheleire <patrickdepinguin@gmail.com>
Acked-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Acked-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
In the coming patch, we are going to change the order in which our rules
are defined, because we include the gendoc infra before we define the
'all:' rule, so we need to decalre the 'all:' rule before we include
gendoc.
Declare it very, very early in the Makefile, so it always kick in first.
The actual dependency is still declared much later, all that counts is
that "all:" is first.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Peter Korsgaard <jacmet@uclibc.org>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Due to excessive parenthesis, the TARGETS_LEGAL_INFO expression was
evaluated to something like this:
toolchain-legal-info toolchain-external-legal-info busybox-legal-info zlib-legal-info))
Yes, with the last two parenthesis. This had the effect that the
zlib-legal-info rule was never called: the last package of $(TARGETS)
$(TARGET_HOST_DEPS) $(HOST_DEPS) was never added in the legal-info
information.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Yann E. MORIN <yann.morin.1998@free.fr>
Cc: Luca Ceresoli <luca@lucaceresoli.net>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Since the removal of py/pyc files is Python-specific, this commit
moves the logic removing those files to python.mk and python3.mk
respectively.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Currently, pkg-utils.mk (included via package/Makefile.in) is only included
when a configuration file already exists. This means that none of the
utilities it defines are available without .config.
In particular:
- the MESSAGE macro, causing pretty build output. Since some make targets
can be run even without .config, like 'make manual', not having this
pretty printing is odd.
- pkgname, pkgdir: in a subsequent patch, these functions will be used for
the generation of the manual, and since this should work also without
.config, we need these functions to be available.
This patch moves the include of pkg-utils.mk from package/Makefile.in to
Makefile, outside of the check for .config.
This is a quick fix. The full solution involves to minimize the amount of
Makefile code that is guarded by a check on .config. This approach will be
taken in the 2014.11 release cycle.
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Reviewed-by: Samuel Martin <s.martin49@gmail.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Tested-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
[Thomas: fix commit title, use one line for both CONF_OPT options.]
Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The gconv libraries are used to translate between different character sets
('charsets', even 'csets' sometimes). Some packages need them to present
text to the user (eg. XBMC Gotham).
In (e)glibc they are implemented by the internal implemenation of iconv,
called gconv, and are provided as dlopen-able libraries.
Note that some gconv modules need extra libraries (shared by more than
one gconv module), so we must, when adding a subset of modules, scan the
installed modules in search of the missing libraries.
[Thomas: add general explanation in expunge-gconv-modules and fix
coding style.]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
Cc: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Cc: Eric Limpens <limpens@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
I would like to propose adding the site to the legal-info manifest
files. This gives a little more information on where the sources came
from without adding much overhead. Please note that is is only for
packages where the source is not local or set with OVERRIDE_SRCDIR.
Signed-off-by: Clayton Shotwell <clayton.shotwell@rockwellcollins.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Tested-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The rules to purge unwanted locales from the target also removed
the locale-archive file from /usr/lib/locale which contains the
locale definitions explicitly generated for the target.
Signed-off-by: Sven Neumann <neumann@teufel.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Remove the rule that adds common dependencies to every target in the
"TARGETS" variable, because all those targets are packages that use the
package infrastructure or they depend on targets that use the package
infrastructure. The package infrastructure already adds common
dependencies. Therefore, this rule is useless.
Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
For consinstency sake convert the "target-generatelocales" rule to a
TARGET_FINALIZE_HOOKS hook.
Signed-off-by: Fabio Porcedda <fabio.porcedda@telit.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
For consinstency sake convert the "toolchain-eclipse-register" to a
TARGET_FINALIZE_HOOKS hook.
Signed-off-by: Fabio Porcedda <fabio.porcedda@telit.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Add TARGET_FINALIZE_HOOKS to the "target-finalize" rule to be able to
add to it commands as needed.
This is useful for having a nicer output because commands are executed
after the "target-finalize" initial message, also it is useful to ensure
an executing order even when top-level parallel makefile is being used.
Also convert "TARGET_PURGE_LOCALES" to a hook that uses
"TARGET_FINALIZE_HOOKS".
Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The graph-depends commands cd into the CONFIG_DIR and run the script
from there. However, this means that when $(O) is a relative path, it
will no longer be correct. Therefore, use $(BASE_DIR) instead of $(O).
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Tested-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
To be able to check the "dot" command availability in
"<pkg>-graph-depends" move the check to the "graph-depends-requirements" rule.
Also don't use a subshell for the exit command to be sure that the error
will be returned by the shell.
Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Yann E. MORIN <yann.morin.1998@free.fr>
Tested-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The 'graph-depends' logic uses the 'dot' program from Graphviz to draw
the dependency graph, but it doesn't check its existence before
starting the generation of the graph, which can lead to user confusion
as reported in:
http://lists.busybox.net/pipermail/buildroot/2014-June/099278.html
With this commit, we first test if the 'dot' program is available, and
if it's not, we error out with a clear error message:
$ make graph-depends
ERROR: The 'dot' program from Graphviz is needed for graph-depends
make: *** [graph-depends] Error 1
[Peter: send error message to stderr instead]
Reported-by: Dallas Clement <dallas.a.clement@gmail.com>
Cc: Dallas Clement <dallas.a.clement@gmail.com>
Cc: Yann E. MORIN <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
$(TARGET_DIR)/usr/lib/perl5/$(PERL_VERSION)/$(PERL_ARCHNAME)/CORE contains include files.
*.bs & .packlist files come with perl or perl/cpan packages.
Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Kids nowaday seem to prefer a left-to-right drawing rather than the
more conventional and historical top-down drawing.
Rather than multiply the number of environment variables, just add
a single one where the user can pass arbitrary dot options, such as:
make BR2_GRAPH_DOT_OPTS=-Grankdir=LR graph-depends
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
Cc: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The correct capitalised form appears to be "BusyBox" rather than "Busybox";
fix all references to the latter form. (Most such references occur in the
manual and in commentary in package makefiles.)
Signed-off-by: Simon Dawson <spdawson@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This enables powerpc64 and powerpc64le. Currently, le needs at least
glibc 2.19 and gcc 4.9.0. For gdb, 7.7.1 works (added in an earlier
patch).
[Peter: also disallow gcc 4.8 for ppc64le]
Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This patch adds support for powerpc64le-linux-gnu. This includes
needed patches to fakeroot and gmp.
gmp patch is from upstream HG tree.
fakeroot patch is from Ubuntu written by Adam Conrad.
Signed-off-by: Jeff Bailey <jeffbailey@google.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
The file external.mk was included before fs/common.mk, so it was impossible
to add rootfs targets using the BR2_EXTERNAL mechanism.
This change moves the inclusion of fs/common.mk before external.mk to allow
this.
Signed-off-by: Philippe Reynes <tremyfr@yahoo.fr>
[ThomasDS: rebased, update commit message]
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
There will soon be new options to the graph-depends script, which we
can only sanely pass via environment variables.
Currently, we use such an environment variable to pass the maximum depth
of the dependency graph; the name of that variable is explicit that it
contains just the depth.
However, there has been so far no release of Buildroot which would make
use of that variable, so no user should have come to rely on it.
Rename that variable so it is less specific, and more generic, so it can
be used to pass more options to graph-depends.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
Cc: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
The target-finalize target does a large number of actions (removing
unnecessary files, stripping objects, etc.) but does not have a header. This
makes it seem that all these actions are done as part of the last action
before target-finalize, for example:
>>> makedevs undefined Installing to target
To make a clear distinction, add a message to the beginning of
target-finalize:
>>> Finalizing target directory
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
The "target-purgelocales" target must be executed after all the other
targets and before the "target-finalize" target, so create a
TARGET_PURGE_LOCALES variable containing the commands of the target
"target-purgelocales" and add it at the beginning of the
"target-finalize" target.
Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
Cc: Arnout Vandecappelle <arnout@mind.be>
Cc: Thomas De Schampheleire <patrickdepinguin@gmail.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Peter Korsgaard <jacmet@uclibc.org>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
If a kernel module is installed with incorrect permissions (0755 iso 0644),
it would get stripped in a way that would render the kernel module broken.
While the incorrect permissions are a developer error, it is a minor change
to prevent this mistake from causing incorrectly stripped modules.
This was reported with bug #6992:
https://bugs.busybox.net/show_bug.cgi?id=6992
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Because the "show-targets" target print the targets that will be built,
print also their dependencies.
Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
As stated in the buildroot user manual add just a single space before
and after a '=' sign.
Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
Cc: Arnout Vandecappelle <arnout@mind.be>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The target depends on the toolchain so add it as a dependency.
This also fix the support to top-level parallel make.
Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The "toolchain-eclipse-register" target needs the toolchain so add
toolchain as a dependency.
This also fix the support to top-level parallel make.
Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Currently, graph-depends (and PKG-graph-depends) do not store the
intermediate 'dot' program.
Some users would like to get the dot program to be able to further
customise the generated graphs (eg. modify the layout, colorise some
of the packages...)
So, store the intermediate dot program alongside the generated graph.
Reported-by: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Acked-by: "Maxime Hadjinlian" <maxime.hadjinlian@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This variable contains extra environment variables that we can not export
since they are clashing with some build systems (eg. BUILD_DIR with
u-boot).
So, we may need these variables for uses other than the user's hooks
for instrumentation. For example, we'll use them later on to export
BUILD_DIR to the download helper scripts.
Fix comment, too.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Reviewed-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The usual way to enable a package using the package infrastructure is to
use a config option so instead to add the toolchain package to the
TARGETS variable in the Makefile add a config option like all the other
toolchain packages.
[Thomas: remove comment that no longer made sense in the main
Makefile, and add a comment above the new hidden Config.in option to
explain what it is useful for.]
Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
Cc: Arnout Vandecappelle <arnout@mind.be>
Cc: Yann E. MORIN <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Extend BR_PATH because a few host-packages install programs in this
location.
Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Since the HOST_PATH and TARGET_PATH variables almost contain the same
things, let's factorize this in a single BR_PATH.
Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Currently, the complete dependency chain of a package is used to
generate the dependency graph. When this dependency chain is long,
the generated graph becomes almost unreadable.
However, it is often sufficient to get the first few levels of
dependency of a package.
Add a new variable BR2_GRAPH_DEPTH, that the user can set to limit
the depth of the dependency list.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Variables should be prefixed with BR_ when they are not user-facing.
As a side effect, the new variable is prettier than the previous one. :-)
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
After adding support top-level parallel make the rootfs-* dependencies
were not anymore considered for the "source" and "legal-info" targets
because the rootfs-* targets were removed from TARGETS variable and
placed in the TARGETS_ROOTFS variable so to fix the issue use use both
"TARGETS" and "TARGETS_ROOTFS" variables.
Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
Cc: Vincent Stehlé <vincent.stehle@freescale.com>
Cc: Thomas De Schampheleire <patrickdepinguin@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The package infrastructure add automatically the "dirs" dependency so
remove it when the package infrastructure is being used.
Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Buildroot toolchain creates big endian binaries instead of little endian
ones for microblaze architecture. The reason is wrong BR2_ARCH string.
KERNEL_ARCH must contain microblaze in both cases.
Signed-off-by: Jan Drazil <xdrazi00@stud.fit.vutbr.cz>
Signed-off-by: Jan Viktorin <xvikto03@stud.fit.vutbr.cz>
Acked-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Tested-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Since the migration of the toolchains to the generic package
infrastructure, it is no longer used.
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Acked-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Because now the toolchain dependency is automatically added by the
package infrastructure the BASE_TARGETS variable is useless so just
remove it.
Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The parallel build patch series has significantly reworked how some of
the core dependencies are expressed. We now have the following
dependencies:
all: world
world: target-post-image
target-post-image: $(TARGETS_ROOTFS)
with TARGETS_ROOTFS containing the list of root filesystem image
targets, each having the following dependencies:
$$(BINARIES_DIR)/rootfs.$(1): target-finalize $$(ROOTFS_$(2)_DEPENDENCIES)
The bottom line is that the "target-finalize" target, which in turns
ensures that all packages are built, is only triggered if at least one
filesystem image is enabled.
As we want to support builds with no filesystem image selected, this
is not acceptable. As a fix, we change the target-post-image target
to:
target-post-image: $(TARGETS_ROOTFS) target-finalize
This way, target-finalize will be triggered even if TARGETS_ROOTFS is
empty. This is still correct for parallel build, as the individual
root filesystem image targets still depend on target-finalize.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Acked-by: Fabio Porcedda <fabio.porcedda@gmail.com>
Rename the GRAPH_OUT and GRAPH_ALT variables according to our
recently-agreed naming scheme for user-facing variables:
- GRAPH_OUT -> BR2_GRAPH_OUT
- GRAPH_ALT -> BR2_GRAPH_ALT
The documentation part of the rename is handled by Thomas as
part of his manual fixing spree. ;-)
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Using a relative path for BR2_EXTERNAL, and using an external defconfig,
such as in (from a Buildroot top-dir):
make O=.. BR2_EXTERNAL=.. foo_defconfig
is broken. It is unclear why the %_defconfig rule recurses in that case.
This patch internaly makes BR2_EXTERNAL canonical (ie. makes it an absolute
path), and checks the directory exists.
[Peter: s/relatively/relative/ as suggested by Thomas]
Reported-by: Jérémy Rosen <jeremy.rosen@openwide.fr>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Peter Korsgaard <jacmet@uclibc.org>
Cc: Romain Naour <romain.naour@openwide.fr>
Cc: Arnout Vandecappelle <arnout@mind.be>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fix a bug introduced by the commit a24877586a
(Makefile: add support for top-level parallel make).
That commit put a new rule inside the target-finalize rule so it was
erroneously splitted in two parts.
Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
Cc: Eric Le Bihan <eric.le.bihan.dev@free.fr>
Cc: Thomas De Schampheleire <patrickdepinguin@gmail.com>
Acked-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
The main Buildroot Makefile was removing *.py or *.pyc if Python 2 was
enabled, but for Python 3, this action was taken care of by a post
install target hook of python3.mk, which means it wouldn't work with
external modules (the .py/.pyc removal would be done before external
Python modules are installed).
We fix this by making the global *.py/*.pyc removal in the main
Makefile work for both Python 2 and Python 3.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
After the latest patches top-level parallel Makefile is working but
there is still an issue when a package has an unspecified optional
dependency so change the comment to explain that.
Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
To be able to use top-level parallel make we must not depend in a rule
on the order of evaluation of the prerequisites, so instead of relyng on
the left to right ordering of evaluation of the prerequisites add an
explicit rule to describe the dependencies.
Add explicit rules to describe the following dependency chain:
$(TARGETS) -> target-finalize -> rootfs-* -> target-post-image
Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit makes the dependency from the target toolchain explicit.
This way we can buid from command line a package that use
inner-generic-package right after the configuration phase, example:
make clean <package-name>
Also remove TARGETS_ALL because the only purpose was to add toolchain
dependency so it's superseded by this commit.
To prevent circular dependency add the new variable
<pkgname>_ADD_TOOLCHAIN_DEPENDENCY to avoid adding the toolchain
dependency for toolchain packages.
This is also a step forward supporting top-level parallel make.
Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
As the e-mail address buildroot@buildroot.org is now enabled, update the
e-mail addresses in the source tree from @uclibc.org and @busybox.net to our
own proper domain.
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
