Commit Graph

848 Commits

Author SHA1 Message Date
Peter Korsgaard
9ab73b51e8 Update for 2011.05
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-05-27 16:18:21 +02:00
Peter Korsgaard
effcc9a2a2 Update for 2011.05-rc2
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-05-24 15:02:23 +02:00
Peter Korsgaard
137a4d7e92 Update for 2011.05-rc1
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-05-18 22:03:57 +02:00
Peter Korsgaard
125e2558b2 Get rid of unneeded CFLAGS
Now that we use a wrapper for external toolchains (and internal ones
default to the correct setting), we no longer need to explicitly pass
sysroot/march/mtune/mabi/floating point mode in TARGET_CFLAGS.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-05-05 23:39:03 +02:00
Peter Korsgaard
85dc57f6fd Add toolchain wrapper for external toolchains
Add a simple toolchain wrapper for external toolchains, which forces the
correct sysroot/march/mtune/floating point options needed to use it
with buildroot.

With this in place the external toolchain behaves similar to the internal
ones, and the special handling can be removed. This also means that the
toolchain is usable outside buildroot without having to pass any special
compiler flags.

Also adjust the downloadable external toolchain support to install under
HOST_DIR so it can be used after the temporary build files are removed.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-05-05 23:38:58 +02:00
Peter Korsgaard
4bb33dce49 Makefile: make help: show busybox/ctng/linux/uclibc-menuconfig if enabled
For this we need to read .config.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-04-25 00:10:45 +02:00
Peter Korsgaard
b052862f02 Makefile: remove outdated make targets
busybox and linux26 no longer have a -config target, and prepatch only makes
sense for a very specific configuration (BR toolchain with GDB enabled).

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-04-25 00:00:23 +02:00
Peter Korsgaard
f894e85e85 Makefile: remove extra quotes around host linker flags for cygwin
Closes 

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-04-04 15:44:35 +02:00
Thomas Petazzoni
c729829c6c Fix ccache handling
When ccache support is enabled and 'make silentoldconfig' is being
started from the following rule:

$(BUILD_DIR)/buildroot-config/auto.conf: $(CONFIG_DIR)/.config
	$(MAKE) $(EXTRAMAKEARGS) HOSTCC="$(HOSTCC_NOCCACHE)" HOSTCXX="$(HOSTCXX_NOCCACHE)" silentoldconfig

then, the Makefile in package/config inherits from HOSTCC/HOSTCXX
values with the ccache prefix. However, if we start from a cleaned
build (after make clean), ccache is not compiled yet, so things break.

To solve this, we pass a noccache variant of HOSTCC/HOSTCXX down to
the package/config Makefile.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-04-02 22:34:09 +02:00
Mike Frysinger
0df02e1233 hostcc/hostcxx: fix noccache variant setting
The current code accidentally sets up HOSTCC_NOCCACHE and HOSTCXX_NOCCACHE
only when the respective HOSTCC or HOSTCXX values are not set.  So if you
do something like:
	make HOSTCC=gcc menuconfig
The build fails because HOSTCC_NOCCACHE is not set anywhere.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-03-28 10:29:35 +02:00
Peter Korsgaard
da5e5a5aa2 kickoff 2011.05 development cycle
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-03-01 14:13:06 +01:00
Peter Korsgaard
f3e79a7aae Update for 2011.02
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-02-28 21:54:22 +01:00
Peter Korsgaard
2d3d618b6a Update for 2011.02-rc2
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-02-24 10:10:16 +01:00
Peter Korsgaard
51f8802d87 Update for 2011.02-rc1
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-02-14 22:38:01 +01:00
Bjørn Forsman
f16f2a5fee Makefile: remove dead code (TARGET_SKELETON_PATCH)
TARGET_SKELETON_PATCH is no longer in use, so remove it.

Signed-off-by: Bjørn Forsman <bjorn.forsman@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-02-14 22:27:30 +01:00
Mike Frysinger
871db074b1 initial support for Blackfin processors
[Peter: don't allow MMU on bfin]
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-02-07 14:29:19 +01:00
Gustavo Zacarias
a2b4f7fbbd toolchain: introduce HOST_DIR option
Allow the user to define HOST_DIR in the config menu.

This way when building an internal toolchain a separate (maybe shared)
output directory may be defined and the toolchain can be used by
multiple users and/or projects.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-02-02 22:46:13 +01:00
Peter Korsgaard
35ac32d150 Makefile: savedefconfig: save in O= directory for out-of-tree builds
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-02-02 15:54:50 +01:00
Peter Korsgaard
15f5bef053 make help: document ncurses, make V=1 and make O=<dir>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-02-01 08:41:01 +01:00
Bjørn Forsman
73144a6e02 Makefile: generate CMake toolchain-file in $(O)
A CMake toolchain-file makes it easy to develop CMake-based packages
outside of Buildroot. Just give the toolchain-file to CMake via the
-DCMAKE_TOOLCHAIN_FILE=... option.

Signed-off-by: Bjørn Forsman <bjorn.forsman@gmail.com>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-01-26 23:22:32 +01:00
Thomas Petazzoni
b0c86bcc57 Remove .py or .pyc depending on Python configuration
We do this at a global level since several packages can install
Python modules.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2011-01-25 08:59:57 +01:00
Peter Korsgaard
877044a738 Update copyright info for 2011
Happy newyear!

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-01-13 00:18:39 +01:00
Gustavo Zacarias
5ad139ebc9 toolchain: do staging symlink
Make an output/staging -> sysroot symlink just for compatibility
purposes.
This may be gone in the future so don't count on it, use $(STAGING_DIR)
instead.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-01-02 22:55:36 +01:00
Gustavo Zacarias
009407e6be binutils: make it a proper package
* Convert binutils to a proper autotargets package

* Add version 2.21 and drop version 2.17

* Hook up packaged binutils for target gcc

* Build tools are on HOST_DIR now so change it

* Move cross/host gcc to HOST_DIR

* Drop kludge from commit 3c77bab2ee
  This is fixed in the next commit "gcc: install copies of libgcc,
  libstdc++ and libgcj to the sysroot" - tested for arm & x86_64
  targets.

* TARGET_CROSS now pointed to HOST_DIR too

[Peter: Config.in tweaks]
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-01-02 22:55:16 +01:00
Daniel Nyström
2bf3c16609 Reset critical environment variables
Reset them early in top-level Makefile to ensure they're keept unset
all the way through the build process.

This also removes the requirement of these variables being unset
globally prior the build.

Signed-off-by: Daniel Nyström <daniel.nystrom@timeterminal.se>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-12-29 23:35:52 +01:00
Gustavo Zacarias
87b81bb56f toolchain: move sysroot to host dir
* Drop the BR2_STAGING_DIR option
* Hardcode STAGING_DIR to $(HOST_DIR)/usr/TUPLE/sysroot

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-12-28 22:38:47 +01:00
Thomas Petazzoni
6c492d5e7b toolchain: add support for external toolchain profiles and download
Instead of letting the user define all the details of his external
toolchain, we define a set of profiles for well-known external
toolchains (CodeSourcery ones only at the moment, can easily be
extended with other toolchains).

Once a profile has been choosen, the user is offered the choice of
either letting Buildroot download and install the external toolchain,
or (as before) to tell Buildroot where the toolchain is installed on
the system.

We of course provide a "custom profile", through which the user can
configure Buildroot to use a custom external toolchain for which no
profile is available.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-12-13 21:56:49 +01:00
Thomas Petazzoni
17b66affdf ccache: rework ccache management
* ccache is now a normal package (both for the host and the target).

 * ccache option is now part of the "Build options" menu. It will
   automatically build ccache for the host before building anything,
   and will use it to cache builds for both host compilations and
   target compilations.

 * bump ccache to 3.1.3

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-12-08 17:51:49 +01:00
Peter Korsgaard
d7051da8c6 Makefile: document savedefconfig in 'make help', like it's done in Linux
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-12-07 12:16:44 +01:00
Peter Korsgaard
a8ecce0743 buildroot: kickoff 2011.02 development phase
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-12-03 11:56:28 +01:00
Peter Korsgaard
dbc45b0369 Update for 2010.11
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-11-30 16:52:43 +01:00
Gustavo Zacarias
0dc940cdee Makefile: introduce KSTRIPCMD to strip kernel modules
When sstrip is selected it tries to strip kernel modules too.
Unfortunately this fails with a "unrecognized program segment header
size" error thus interrupting the build process.

We introduce a new $(KSTRIPCMD) strip command for this, being a regular
strip when sstrip is selected and an empty stub when not stripping.

At the same time get rid of the REMOVE_SECTION_* variables, as they are
only used once.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-11-30 16:28:41 +01:00
Mike Frysinger
66254843a5 target-finalize: libtread_db: support nonstd toolchain setups
Certain toolchain configs (E.G. on blackfin), don't use symlinks, so the
file name to match is the actual SONAME (.so.*). Support these toolchains
as well.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-11-28 22:13:05 +01:00
Javier Viguera
69b2cc76b3 target-finalize: do not strip libthread_db
Fix previous commit not to strip libthread_db library. In the previous
commit the wildcard was incorrectly matching the symbolic link instead
of the real library file.

Signed-off-by: Javier Viguera <javier.viguera@digi.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-11-27 21:41:20 +01:00
Peter Korsgaard
09af8387fd Update for 2010.11-rc2
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-11-25 11:29:30 +01:00
Mike Frysinger
c98bc88e32 target-finalize: do not strip libthread_db.so
For proper threading debug support, the libthread_db.so library cannot
be stripped on the target.  This is because the target gdbserver will
also load up this library at runtime and poke around its symbols.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-11-24 22:24:06 +01:00
Mike Frysinger
68ad6d4ee0 auto remove empty /usr/share dir
Often times, the only reason /usr/share exists is because of documentation
installed into it.  So once we're done cleaning the docs, attempt to rmdir
/usr/share.  If it's empty, things will work out nicely.

[Peter: use make infrastructure to ignore errors rather than shell]
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-11-24 22:14:33 +01:00
Peter Korsgaard
7dccbc44a8 Makefile: really adjust kernel modules strip invocation
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-11-24 22:12:13 +01:00
Mike Frysinger
8101c9a357 linux: strip installed modules
The installed kernel modules should have useless build cruft stripped out
of them.  On my system, a default build went from a very unreasonable 30MB
to a normal 3MB (on disk) and from 14MB to 3MB when compressed due to the
info stored in the kernel modules alone.

[Peter: don't hardcode binutils strip specific options]
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-11-24 22:02:40 +01:00
Peter Korsgaard
69884e3149 Makefile: remove outdated flush target
Not needed any more as we've removed the shared config.cache handling.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-11-24 15:32:17 +01:00
Peter Korsgaard
610255e7e4 Makefile: remove outdated .config.cmd handling
Not used anymore, and forcefully removes config if *config is aborted.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-11-24 15:30:54 +01:00
Peter Korsgaard
22c2c6b541 Makefile: handle host packages for make source / make external-deps
Ensure host packages (dependencies of target packages) are also handled
by make source / make external-deps.

This has to be done a explicitly, as we don't list these in Kconfig,
and hence also not in a variable like TARGETS, so instead we have to
look at the <PKG>_DEPENDENCIES variables for each enabled package and
extract the host packages from there.

Host packages can in turn also have dependencies, so we have to follow
those as well. Ideally this should be done recursively, but as that's
pretty hard to do in make, it is limited to 1 level for now.

Finally, host packages share source files with target packages, so
pipe output of make external-deps through sort -u to ensure duplicates
are removed.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-11-19 14:20:56 +01:00
Peter Korsgaard
ea252b0e04 Update for 2010.11-rc1
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-11-08 10:24:59 +01:00
Peter Korsgaard
64d8e9a0c1 Makefile: move target-{finalize,purgelocales} after bootloader/linux step
Closes 

Bootloader and Linux kernel steps can add content to the rootfs, so ensure
the cleanup / postprocess steps are moved after those.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-11-07 19:33:11 +01:00
Thomas Petazzoni
5f71fc1f19 Remove support for shared configuration cache
The configuration cache shared between packages, while being in
principle a nice idea to speed-up the configuration of packages by
avoiding repetitive identical checks, turned out to be unreliable due
to the subtle differences between similar but not identical checks in
different packages. After spending some time trying to fix those, we
concluded that supporting the shared configuration cache is definitely
too hard and too unreliable, and that we'd better get rid of it
altogether.

This patch therefore removes the shared configuration cache
infrastructure and usage.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-11-05 10:21:17 +01:00
Peter Korsgaard
0dca706568 Makefile: fix release target with make 3.81
It seems that target-specific variables don't mix with target rules.

Thanks to Yann for helping debugging the issue.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-11-04 00:03:52 +01:00
Yann E. MORIN
cb15bf8da5 Makefile: use global version string in /etc/br-version
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-11-03 23:31:32 +01:00
Yann E. MORIN
8258df279a Makefile: compute the version string for all to use
Some packages use the buildroot version string (to set their own version
string). Computing the version string globally will makes it easy for
them to use it instead of re-computing it in every packages.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-11-03 23:31:04 +01:00
Yann E. MORIN
e5e8fae892 Makefile: move version string from Config.in into Makefile
This re-instates writing the version string in .config headers, and no
longer provides it as a kconfig symbol in .config (it is now a variable
in the Makefile, and in the environment).

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-11-03 23:26:45 +01:00
Yann E. MORIN
2d239bbe27 Makefile: move .NOTPARALLEL
Move it down, users should not mess with it.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-11-03 23:23:31 +01:00
Peter Korsgaard
3be4968343 Optimize (-O2) host binaries by default
Default HOST_CFLAGS to -O2, so host tools (like the cross compiler) are
built with optimization by default.

Based on a patch by Will Newton <will.newton@gmail.com>.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-10-29 21:00:26 +02:00
Peter Korsgaard
891973f538 Makefile: move KERNEL_ARCH from kernel-headers to here
Closes 

It's not only for kernel headers, and the kernel headers .mk file
isn't included for crosstool-ng toolchain, which broke linux/u-boot/..
builds.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-10-17 23:32:37 +02:00
Yann E. MORIN
10c1eec2c3 toolchain: add new toolchain backend: crosstool-NG
[Peter: indent Config.in, shuffle make targets around]
Signed-off-by: Yann E. MORIN <yann.morin.1998@anciens.enib.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-10-01 16:40:40 +02:00
Peter Korsgaard
d0c3d1cf43 sed: get rid of host-sed variant
And all the infrastructure surrounding it. A broken sed implementation
is quite rare nowadays, as seen by the fact that the current host-sed
support has been broken for a while, so just get rid of it.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-09-30 23:09:39 +02:00
Yann E. MORIN
d487168c71 Makefile: Force make to run serially in the top-level Makefile
The top-level Makefile can be executed in parallel, as it causes problems.
We can force make to be not parallel.

It's been reported many times, and recent discussions on IRC with kos_tom,
and user nick-named knee, led to this patch.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-09-30 14:37:01 +02:00
Yann E. MORIN
aefad5317f Makefile: generate a Makefile wrapper in $(O)
If building out-of-tree, add a Makefile wrapper that calls-out to the real
Makefile with proper args.

Avoids having to pass -C and O= every time we call make.

This is highly inspired from how the Linux kernel does it, and portions of
it have been used. We can't use exactly the same implementation as the
kernel does, because:

 - the script writing the wrapper has been expunged of the few lines
   that were too kernel-related: in buildroot we do not need the version
   string in the wrapper, and we do not have a patchlevel version;

 - "in-tree build" does not have the same meaning for the kernel and for
   buildroot: for the kernel, $(O) point to the $(TOPDIR), while for
   buildroot $(O) points to $(TOPDIR)/output.

For more complete explanations, see:
  http://lists.busybox.net/pipermail/buildroot/2010-September/037815.html

[Peter: minor tweaks]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998 at anciens.enib.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-09-26 23:47:07 +02:00
Maxime Petazzoni
d147b81fda Re-implement the source-check and external-deps targets
The new DL_MODE variable dispatches between the various download
implementations of each method (Git, Subversion, Wget) to deal with the
normal download (default mode, 'DOWNLOAD'), the source-check
('SOURCE_CHECK') and to show the external dependencies for external-deps
('SHOW_EXTERNAL_DEPS').

For the latter, the legacy script wget-show-external-deps.sh is no
longer required as $(WGET) isn't called directly anymore but always
through the DOWNLOAD helper.

Signed-off-by: Maxime Petazzoni <maxime.petazzoni@bulix.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-09-13 08:18:40 +02:00
Maxime Petazzoni
cf71111b99 Cleanup the VCS commands configuration
It's not really necessary to differenciate the commands for checking out
or updating a repository. Only the path to the binary and eventual
top-level flags are useful to configure.

Signed-off-by: Maxime Petazzoni <maxime.petazzoni@bulix.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-09-13 08:17:57 +02:00
Maxime Petazzoni
07b2af1a45 Remove the spider feature
In preparation for the re-work of the DOWNLOAD helper to support
multiple download methods and protocols, the spider feature used with
wget is removed for now until it is re-implemented on top of the new
download methods.

Signed-off-by: Maxime Petazzoni <maxime.petazzoni@bulix.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-09-13 08:17:46 +02:00
Peter Korsgaard
e62ed84b19 Merge branch 'for-2010.11/kconfig-upgrade' of git://git.busybox.net/~tpetazzoni/git/buildroot 2010-09-02 17:08:11 +02:00
Thomas Petazzoni
0b36880085 Ensure that all config-related files are generated before the build
The previous commit has removed calls to conf_write_autoconf(), which
is the function that generates the KCONFIG_AUTOCONF,
KCONFIG_AUTOHEADER, KCONFIG_TRISTATE files and the split config (with
one file per config item). Therefore, those things were not generated
anymore before the build.

In order to get them generated before the build, we use the same
mechanism as the kernel: run a silentoldconfig when the .config file
is newer than the KCONFIG_AUTOCONF file.

In Buildroot, all those elements are not really used today, except the
split config which is used a little bit in the toolchain build, in a
try to make sure the toolchain gets rebuilt properly when the
configuration changes. It does not seem that this work has been
completed.

However, as we want to keep the same behaviour as previously, we have
to generate all those elements before starting the build.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-09-01 14:22:28 +02:00
Thomas Petazzoni
e1b1a18ab6 Add support for savedefconfig
savedefconfig allows to create a minimal defconfig file from an
existing configuration. For example :

 make O=/path/to/some/buildroot/build/directory savedefconfig

will generate a minimal 'defconfig' file in the main Buildroot source
directory.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-09-01 12:27:25 +02:00
Thomas Petazzoni
1039eb74fa Factorize environment variables for config utilities
Instead of duplicating the definition of KCONFIG_AUTOCONFIG,
KCONFIG_AUTOHEADER and BUILDROOT_CONFIG, let's define them in a
COMMON_CONFIG_ENV variable, which is used by all the xconfig, gconfig,
menuconfig, nconfig, config, oldconfig, randconfig, allyesconfig,
allnoconfig, randpackageconfig, allyespackageconfig,
allnopackageconfig, defconfig, %_defconfig targets.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-09-01 12:27:17 +02:00
Thomas Petazzoni
abba28ac7d Makefile: use long options names for the 'conf' utility
The short option names have been removed as they were starting to
cause too much confusion. See
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=4062f1a4c030157216dc8932e27131975cf7253c
for details.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-09-01 12:27:09 +02:00
Thomas Petazzoni
8b6585a9d3 Add support for the new nconf configuration tool
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-09-01 12:26:56 +02:00
Thomas Petazzoni
7c524dd0b6 Clean up our patches against kconfig
Our kconfig-to-buildroot2.patch hasn't been kept up to date with all
the changes made into package/config, and a single patch wasn't very
practical to maintain all our changes. Therefore, this commit adds a
package/config/patches directory, which contains a Quilt series of
patches that correspond to our modifications to the kconfig mechanism.

The huge kconfig-to-buildroot2.patch has been split into 16 smaller
patches. The purpose of some of the modifications has been clearly
identified, while some others were not identified.

The 16 patches together do match exactly the old
kconfig-to-buildroot2.patch. We have been very careful in making sure
that we wouldn't loose any of our modifications.

The only modifications made are :

 * Instead of renaming the kernel Makefile to Makefile.kconfig and
   naming the Buildroot Makefile just 'Makefile', we instead keep the
   original package/config/Makefile from the kernel
   scripts/kconfig/Makefile and name the Buildroot Makefile
   package/config/Makefile.br. The main Buildroot Makefile is modified
   accordingly.

 * The documentation README.buildroot2 is updated to explain how to
   upgrade to a newer version of scripts/kconfig.

 * The kconfig-language.txt documentation is removed, as anybody can
   easily find it in the kernel sources so there's no need to
   duplicate it here.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-09-01 12:26:41 +02:00
Thomas Petazzoni
6f38119cbb Implement %_defconfig similarly to the kernel
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-09-01 12:26:29 +02:00
Thomas Petazzoni
dc9dba1509 Remove CONFIG_DEFCONFIG
There's no need to have a .defconfig, when you run make menuconfig,
make xconfig or anything else for the first time, it will just start
with the default configuration anyway. This is what the kernel does.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-09-01 12:26:22 +02:00
Thomas Petazzoni
4ccde7fabb Fix ldconfig call in target-finalize
Recent versions of ldconfig require the directory /var/lib/ldconfig,
otherwise they bail out with an error. Moreover, having a
/etc/ld.so.conf file also avoids a warning.

In addition to this, we remove the redirection of stderr, so that
errors remain visible to the user.

Thanks to Baruch Siach, Andy Gibbs and Darcy Watkins for investigating
the issue and proposing solutions.

This fixes the build on recent distributions such as Fedora 13 or
Gentoo.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-08-30 23:14:20 +02:00
Peter Korsgaard
de846f6e04 Makefile: fix source/source-check/external-deps with O=
Based on patch by Will Wagner <will_wagner@carallon.com>.

Now that the .config is located in the output directory when O=<dir>
is used, we have to pass the O= option to make for
source/source-check/external-deps to get them to look in the right place
for the .config.

Fix it by introducing an EXTRAMAKEARGS variable and use it whenever we
call back into the toplevel Makefile.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-08-29 23:24:07 +02:00
Malte Starostik
e48a72e5e9 Remove gdb plugins from target
* Don't install gdb plugins unless BR2_TARGET_GDB is set

Signed-off-by: Malte Starostik <m-starostik@versanet.de>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-07-30 10:46:37 +02:00
Malte Starostik
bea9e43fe7 Globally remove aclocal directories from target
* Remove $(TARGET_DIR)/usr/share/aclocal from target-finalize when not
  installing devfiles and
* Remove some (now) redundant cleanup from individual packages

Signed-off-by: Malte Starostik <m-starostik@versanet.de>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-07-30 10:45:00 +02:00
Yann E. MORIN
ed0200993e toolchain: move makefile includes
Including a bunch of Makefiles with wildcard makes it impossible to add
new toolchain backends. Avoid that by namely including needed files.

The external toolchain still needs to include all the toolchain/*/*.mk
sub-makefiles, as they are needed to build a toolchain that runs on the
target. It is to be noted that the cross-toolchain is not built in this
case, as the make-targets to build the cross-toolchain are not present
in the $(BASE_TARGETS) variable, which is later used to create the
dependency rules.

Also, the comment 'Explicit ordering' has been removed, as it is mis-
leading. It is make's responsibility to create the proper ordering based
on the dependency rules it finds in the Makefiles

Signed-off-by: Yann E. MORIN <yann.morin.1998@anciens.enib.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-07-28 16:20:06 +02:00
Yann E. MORIN
ed181aeedb toolchain: move helper functions from external toolchain
The helper functions used for external toolchains may also be useful
to alternate toolchain backends (currently, the external toolchain is
the sole user).

Signed-off-by: Yann E. MORIN <yann.morin.1998@anciens.enib.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-07-28 16:19:56 +02:00
Peter Korsgaard
e49e2feda4 Makefile: fix ldconfig selection for internal toolchains
Commit ed0d45fdd (Choose host/target ldconfig based on availability)
added a runtime check for a cross-ldconfig being available.
Unfortunately this checks runs too early (at package/Makefile.in parsing
time), so it always fails when using an internal toolchain as ldconfig
isn't built yet.

Fix it by moving the check to the only place it is used (target-finalize).

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-07-26 23:57:01 +02:00
Malte Starostik
fbc22ecaef Fix default skeleton path
Signed-off-by: Malte Starostik <m-starostik@versanet.de>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-07-19 09:42:56 +02:00
Dmytro Milinevskyy
2b3a43f4e3 fs: add option to define path to custom rootfs skeleton
Signed-off-by: Dmytro Milinevskyy <milinevskyy@gmail.com>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-07-18 23:15:55 +02:00
Dmytro Milinevskyy
d9119c0bc5 move default skeleton to fs/ and drop busybox skeleton
[Peter: fixup patch, adjust for busybox.mk changes]
Signed-off-by: Dmytro Milinevskyy <milinevskyy@gmail.com>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-07-18 23:08:55 +02:00
Thomas Petazzoni
26082e79af Introduce support for host config cache
We now have for quite some time a configuration cache used to speed-up
the execution of ./configure scripts when compiling programs for the
target. This commit introduces a similar concept when Buildroot
compiles programs for the host.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-07-07 08:14:41 +02:00
Peter Korsgaard
8e29430410 Makefile: fixup make distclean after kconfig build in BUILD_DIR
We don't actually need to explicitly clean the kconfig stuff, as distclean
already removes the entire BUILD_DIR, but fix up the packag/config makefile
to do the right thing if make clean/distclean is called manually for
completeness.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-07-01 09:03:36 +02:00
Daniel Hobi
cf4689f8b1 Fix: convert leftover $(CONFIG)/conf to $(BUILD_DIR)/buildroot-config/conf
Signed-off-by: Daniel Hobi <daniel.hobi@schmid-telecom.ch>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-06-29 23:47:49 +02:00
Thomas Petazzoni
fe1cba690a Remove old Linux infrastructure
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-06-22 21:20:26 +02:00
Thomas Petazzoni
487e21cff6 New, simpler, infrastructure for building the Linux kernel
This patch introduces a single, simple, infrastructure to build the
Linux kernel. The configuration is limited to :

 * Kernel version: a fixed recent stable version, same as kernel
   headers version (for internal toolchains only), custom stable
   version, or custom tarball URL

 * Kernel patch: either a local file, directory or an URL

 * Kernel configuration: either the name of a defconfig or the
   location of a custom configuration file

 * Kernel image: either uImage, bzImage, zImage or vmlinux.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-06-22 21:20:25 +02:00
Peter Korsgaard
2cc210c92f kconfig: build in BUILD_DIR/buildroot-config
This way the main buildroot dir can be completely read-only for
out-of-tree builds

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-06-21 22:16:34 +02:00
Peter Korsgaard
2691d80803 Makefile: fix make <blah>_defconfig
Make sure we only pass O=<path> if we were originally called like that,
otherwise we might end up looking for the .config in the wrong place.

Likewise, when changing between using O= or not (or simply running
make <blah>_defconfig in a pristine source tree), we do end up having
a .config, but no .config.cmd. It isn't really critical so just continue
even if we couldn't read it.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-06-21 22:16:34 +02:00
Will Wagner
39ca6d50d8 Move config files into output directory for out-of-tree build
Closes 

Signed-off-by: Will Wagner <will_wagner@carallon.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-06-21 22:06:00 +02:00
Peter Korsgaard
5fd095b374 toolchain: remove gcc 4.1.2 and non-sysroot support
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-06-15 23:16:55 +02:00
Thomas Petazzoni
649b5b9250 bootloaders: move bootloader build code to boot/
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-06-10 21:05:12 +02:00
Peter Korsgaard
2b42aae784 Makefile: support gconfig (GTK-based configurator) similar to xconfig
Support the GTK variant of the graphical kconfig configurator as an
alternative to the Qt3-based one.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-06-05 21:15:10 +02:00
Peter Korsgaard
35fac17ebc Makefile: cleanup *conf targets
The make targets for the kconfig conf/mconf/qconf are almost identical,
so us a single rule for it.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-06-05 21:14:59 +02:00
Peter Korsgaard
aacfa18033 Merge branch 'graph-dependencies' of git://git.busybox.net/~tpetazzoni/git/buildroot 2010-05-27 14:11:26 +02:00
Peter Korsgaard
319a4751c4 Makefile: move filesystem stuff after u-boot build again
Otherwise u-boot tools / kernel modules are only added to target AFTER
the filesystems are built.

Long term u-boot/kernel stuff should get splitted from target/device,
but this is the safest solution for now.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-05-21 16:19:11 +02:00
Thomas Petazzoni
b7d6c8ad0f Add a show-targets target
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-05-21 15:07:34 +02:00
Peter Korsgaard
c71816a8a5 Makefile: make GNU_HOST_NAME a simply expanded variable (:=)
GNU_HOST_NAME is referred more than 100 times in the tree, used 5
times during startup, and is relatively expensive to run - so make
it a simple expanded variable (:=) rather than recursively expanded
one (=).

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-05-06 20:56:25 +02:00
Paulius Zaleckas
d701a82321 Remove gtk-doc documentations from target
On my target rootfs it is installed documentation for:
atk, cairo, gdk, gdk-pixbuf, gio, glib, gobject, gtk, pango

It ocupies 34M of space. Configure option --disable-gtk-doc doesn't
prevent installation of it. So we should remove them manually if
documentation is disabled.

[Peter: also remove manual rm's from hal/libxml2/libglade]
Signed-off-by: Paulius Zaleckas <paulius.zaleckas@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-05-05 12:21:21 +02:00
Thomas Petazzoni
65e80a0b0b Remove BR2_GNU_TARGET_SUFFIX and compute GNU_TARGET_NAME
Instead of asking the user about the GNU target suffix, just compute
it automatically from the other configuration options.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-05-03 00:00:08 +02:00
Thomas Petazzoni
4c5bf461cd Commonalize the definition of TOOLCHAIN_DIR
The definition of TOOLCHAIN_DIR is the same regardless of whether
external or internal toolchains are used. Moreover, move its
definition together with all the other *_DIR definitions.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-05-03 00:00:05 +02:00
Thomas Petazzoni
72f913bb3b Get rid of unused variables
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-04-11 21:10:34 +02:00
Thomas Petazzoni
60281cbfe4 Guess build system and remove BR2_GNU_BUILD_SUFFIX
Instead of having a configuration option BR2_GNU_BUILD_SUFFIX, let's
use config.guess to guess the build system type.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-04-11 21:10:33 +02:00
Thomas Petazzoni
87b0637bd0 Remove all documentation when BR2_HAVE_DOCUMENTATION is not set
Until now, we had BR2_HAVE_MANPAGES, BR2_HAVE_INFOPAGES and
BR2_HAVE_DOCUMENTATION, but there's no need to have such a
fine-grained control over what documentation gets kept or not.

Therefore, just remove all the documentation (man pages, info pages
and documentation in $(TARGET_DIR)/usr/doc and
$(TARGET_DIR)/usr/share/doc) when BR2_HAVE_DOCUMENTATION is not set.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-04-11 06:01:08 +02:00
Thomas Petazzoni
0585241505 Move all filesystem generation code to fs/
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-04-09 11:04:36 +02:00
Peter Korsgaard
cd61ea772b Makefile: out-of-tree fix for uclibc 0.9.31
Strangely enough O is still passed to submakes with MAKEOVERRIDES
(with make 3.81 atleast), the only thing that changes is the output
of the origin function (command line -> environment).
Unfortunately some packages don't look at origin (E.G. uClibc 0.9.31+)
To really make O go away, we have to override it.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-04-05 10:44:54 +02:00
Yann E. MORIN
26b44b2b02 toolchain: prepare for more than two alternatives
Lay down the path to add more than two toolchain kinds:
- check the type of toolchain as:
    ifeq (toolchain_buildroot,y)
        blabla buildroot-specific
    else ifeq (toolchain_external,y)
        blabla external-specific
    endif

- prefer using positive checks, a-la:
    ifeq (foo,y)
  instead of:
    ifneq (bar,y)
  (where foo and bar are mutually exclusive)

- have the toolchain_buildroot case always appear first

- gettext is handled differently, because we want to add an option
  only if not using the buildroot toolchain, hence we use ifneq.

Signed-off-by: Yann E. MORIN <yann.morin.1998@anciens.enib.fr>
Acked-By: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-03-31 10:53:12 +02:00
Peter Korsgaard
eb05757510 buildroot: we're in 2010 now
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-02-24 09:42:30 +01:00
Thomas Petazzoni
a05c337de5 Create $(STAGING_DIR)/usr/bin unconditionnally
This fixes the build of libcap, with external toolchain, when it is
the first package being built.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-02-09 22:44:15 +01:00
Peter Korsgaard
23ddf460aa Makefile: release: use git archive
Create tarballs with git-archive so we're sure they don't contain
anything not in git (E.G. local backup configs).

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-02-09 16:34:04 +01:00
Yann E. MORIN
4b74321195 toolchain/gdb: get rid of another legacy and unused variable
BR2_VENDOR_GDB_VERSION and VENDOR_GDB_VERSION are no longer settable.
The only user is gdb, and it's totally useless in this case.

Signed-off-by: Yann E. MORIN <yann.morin.1998@anciens.enib.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-02-09 11:44:20 +01:00
Yann E. MORIN
7dd0591183 toolchain/gdb: get rid of legacy & unused variables
The BR2_VENDOR_SUFFIX and VENDOR_SUFFIX variables are no longer settable.
The only user is gdb, and is totally useless in this case.

Signed-off-by: Yann E. MORIN <yann.morin.1998@anciens.enib.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-02-08 17:03:03 +01:00
Anders Darander
b9656e81a4 Remove backup-files from the TARGET_DIR.
Closes .

~ is commonly used as a suffix to editor backup files.
Remove these files, just as we remove CVS-directories and
.empty-files.

[Peter: tweaked to remove in same find invocation as .empty]
Signed-off-by: Anders Darander <ad@datarespons.se>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2009-12-23 11:54:25 +01:00
Thomas Petazzoni
bc994c533c Use BR2_TOOLCHAIN_BUILDROOT instead of BR2_TOOLCHAIN_SOURCE
The BR2_TOOLCHAIN_SOURCE option is removed in a future commit.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2009-12-14 23:54:47 +01:00
Peter Korsgaard
f7a501e13c Makefile: fix build if CDPATH is set in environment
Reported by Bjørn Forsman <bjorn.forsman@gmail.com>.

If CDPATH is set in the environment, cd <dir> will print the absolute path
of <dir>, causing various trouble (The most critical being BASE_DIR ending
up as <path> <path> which breaks basically everything).

Fix it by clearing CDPATH. Notice that export doesn't affect the environment
of $(shell ..) calls, so explicitly throw away any output from cd in the
BASE_DIR shell call.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2009-12-13 22:58:49 +01:00
Peter Korsgaard
97c996d654 Makefile: document configure cache handling
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2009-12-12 08:50:00 +01:00
Peter Korsgaard
b5972138c3 Makefile: drop config cache on .config changes
The config cache might contain invalid values when .config is changed
(E.G. when adding/removing libraries), so drop it so config checks are
rerun for new packages (existing package still won't be rebuilt).

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2009-12-12 00:16:33 +01:00
Peter Korsgaard
6b1dd45bf4 Makefile: use absolute path for TOPDIR
Reported by mr_claus on IRC.

This ensure DL_DIR is always an absolute path, like it was before the
build dir reorganization - Fixes vim (patch) build.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2009-11-30 17:31:56 +01:00
Peter Korsgaard
406053d5dc Makefile: cleanup *clean targets
As discussed on the list, fixup the *clean targets, so we now have:

clean: remove all generated files (E.G. everything in output/)
distclean: same as clean, but also remove the kconfig build and .config

Also tweak 'make help' output to match. This also merges the two
different clean / distclean targets we had depending on if there was
a .config present or not (most variables are not defined for !.config
case, so E.G. the clean target ends up being a noop).

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2009-11-20 14:34:04 +01:00
Peter Korsgaard
58fd779a43 buildroot; move defconfigs to configs/ and print in help
As discussed earlier on the mailing list. It simplifies code, gives more
sensible error message on typos and makes the defconfigs easier to find
for users.

Furthermore, update documentation to match.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2009-10-04 22:20:28 +02:00
Peter Korsgaard
6652770f41 Makefile: add rand/allyes/allno package config targets
Similar to the normal targets, but only affects the BR2_PACKAGE_* options.
E.G. handy for keeping your current toolchain config while testing
(random) packages.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2009-10-04 21:57:12 +02:00
Peter Korsgaard
c48bbb8c08 Makefile: update help text
get rid of the removed saveconfig/getconfig targets, and instead document
randconfig/defconfig/allyesconfig/allnoconfig.

Furthermore, get rid of the unused tags target.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2009-10-04 21:45:10 +02:00
Peter Korsgaard
912ea81ad4 Makefile: reinstate /etc/br-version
Got lost in the recent cleanup, but is handy to know BR version.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2009-09-30 17:40:24 +02:00
Peter Korsgaard
89464a9601 Makefile: be more quiet when make -s is used
Somehow got lost in the recent reorganisation.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2009-09-30 17:39:44 +02:00
Michael Roth
18994732d3 Makefile: Remove ancient 'sourceball' target
Signed-off-by: Michael Roth <mroth@nessie.de>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2009-09-23 12:09:08 +02:00
Michael Roth
483b2980d0 Remove unneeded trailing slash from TOPDIR
Signed-off-by: Michael Roth <mroth@nessie.de>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2009-09-23 09:19:47 +02:00
Michael Roth
416323e934 Move download directory 'dl' back to the top hierachy of buildroot
Signed-off-by: Michael Roth <mroth@nessie.de>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2009-09-23 09:15:39 +02:00
Michael Roth
cb5710c538 rename TOOL_BUILD_DIR to TOOLCHAIN_DIR
To reflect the new output directory hierachy rename the Makefile variable
TOOL_BUILD_DIR to TOOLCHAIN_DIR.

Signed-off-by: Michael Roth <mroth@nessie.de>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2009-09-23 09:15:27 +02:00
Thomas Petazzoni
3b2a803d28 Rename the output directories
In the output directory, we now have

 - build/    where all the packages are built
 - images/   where the final kernel and rootfs images are stored
 - staging/  the staging directory (containing the development files
             and libraries compiled for the target)
 - target/   which contains the target root filesystem
 - host/     which contains all the host programs
 - stamps/   which contains the stamps files

Therefore, the build_ARCH and toolchain_build_ARCH have been
removed. People willing to use the same Buildroot sources to compile
for different architectures are invited to use the O= command line
option for out-of-tree compilation.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2009-09-16 20:33:31 +02:00
Thomas Petazzoni
fd3800c197 Remove BR2_TOPDIR_PREFIX and BR2_TOPDIR_SUFFIX
The same effect can be done using out-of-tree build with O=

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2009-09-16 20:33:27 +02:00
Thomas Petazzoni
a07d6b9d56 By default, put the output in an output/ directory
Instead of putting all the build-related stuff as a mess in the
Buildroot sources, group them in an output/ directory.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2009-09-16 20:32:54 +02:00
Thomas Petazzoni
18183726d4 Remove the BOARD/LOCAL feature
This can be achieved by adding a new target in target/device/, and I
will later propose a mechanism to add external boards and packages, so
that our users not willing to get their target-specific or
package-specific things merged can keep them cleanly separated from
Buildroot tree.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2009-09-16 20:28:25 +02:00
Thomas Petazzoni
397fe5cc0b Remove the "project" feature
The "project" feature was designed to allow to several projects to be
built inside the same Buildroot source tree and allowing the toolchain
and non-configurable packages to be shared between the different
projects on the same architecture. While being interesting in theory,
this feature adds a level of complexity to Buildroot, both from an
user perspective and from a developer perspective, while one of the
main Buildroot strengh is to be simple. Moreover, this feature is only
seldomly used by our users.

From a user-level perspective, this for example allows to remove the
project_build_ARCH directory, which was very confusing. The
autotools-stamps directory is also removed, since these stamps are
back at their normal location.

Description of the changes involved :

 * project/, directory removed

 * Makefile

    - Don't include project/Makefile.in and project/project.mk anymore

    - Grab a copy of the contents of project/Makefile.in at the
      location it was imported, but remove the definition related to
      PROJECT_BUILD_DIR. The TARGET_DIR is now in
      $(BUILD_DIR)/target_dir

    - Remove the creation/removal of the $(PROJECT_BUILD_DIR) and
      $(PROJECT_BUILD_DIR)/autotools-stamps directories

    - Don't make world depends on target-host-info. This target was
      defined by project/project.mk to customize /etc/issue,
      /etc/hostname and create /etc/br-version depending on the
      project definitions. We can of course imagine re-adding such a
      feature later.

    - Replace PROJECT_BUILD_DIR by BUILD_DIR everywhere

    - Remove the update, log and lognr.$(PROJECT) target, they were
      specific to the project feature.

 * package/Makefile.autotools.in

    - Replace PROJECT_BUILD_DIR by BUILD_DIR for the location of the
      configure cache

    - Move the INSTALL_TARGET and HOOK_POST_INSTALL stamps to the same
      directory as the other stamps (i.e, in the package directory).

 * package/Makefile.in

    - Replace PROJECT_BUILD_DIR by BUILD_DIR for the location of the
      configure cache

 * package/at/at.mk,
   package/busybox/busybox.mk,
   package/busybox/initramfs.mk,
   package/customize/customize.mk,
   package/linux-fusion/linux-fusion.mk,
   package/ltp-testsuite/ltp-testsuite.mk,
   package/nfs-utils/nfs-utils.mk,
   target/cpio/cpioroot.mk,
   target/cramfs/cramfs.mk,
   target/device/Atmel/DataFlashBoot/DataflashBoot.mk,
   target/device/Atmel/Makefile.in,
   target/device/Atmel/at91bootstrap/at91bootstrap.mk,
   target/device/KwikByte/Makefile.in,
   target/ext2/ext2root.mk,
   target/initramfs/initramfs.mk,
   target/iso9660/iso9660.mk,
   target/jffs2/jffs2root.mk,
   target/linux/Makefile.in,
   target/romfs/romfs.mk,
   target/squashfs/squashfsroot.mk,
   target/tar/tarroot.mk,
   target/ubifs/ubifsroot.mk

    - Replace PROJECT_BUILD_DIR by BUILD_DIR

 * target/device/Config.in

    - Do not include project/Config.in anymore

 * target/linux/Makefile.in.advanced

    - Replace PROJECT_BUILD_DIR by BUILD_DIR

    - Store the stamps file in $(STAMP_DIR) instead of
      $(PROJECT_BUILD_DIR)/autotools-stamps

 * target/u-boot/Makefile.in

    - Replace PROJECT_BUILD_DIR by BUILD_DIR

    - Remove $(PROJECT) from the U-Boot target binary name

    - Remove the insertion in the configuration of the project name as
      the hostname

    - The u-boot-autoscript target now generates
      $(U_BOOT_AUTOSCRIPT).img instead of
      $(U_BOOT_AUTOSCRIPT).$(PROJECT)

 * toolchain/gcc/gcc-uclibc-3.x.mk
   toolchain/gcc/gcc-uclibc-4.x.mk

    - Move the stamps files to $(STAMP_DIR)

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2009-09-16 20:28:25 +02:00
Thomas Petazzoni
6cdf2481ee makefile: use qstrip
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2009-09-05 14:43:16 +02:00
Thomas Petazzoni
580c6d9b44 makefile: new qstrip make function
Define a qstrip function that strips double quotes and then
whitespaces around a given string. This is a very commonly needed
thing, and having a function allows to remove a large quantity of
hand-written definitions, followed by a dummy comment to make text
editors not crazy because of the unmatching double quote.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2009-09-05 14:43:16 +02:00
Will Newton
fc3eb18b70 Makefile: Ensure CVS directories are removed from target fs.
The find command syntax is incorrect when deleting CVS and .svn directories
from the target filesystem, which prevent CVS directories from being
deleted.

It's useful to delete these dirs because users of buildroot often import
buildroot into CVS or Subversion.

Signed-off-by: Will Newton <will.newton@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2009-08-26 23:00:38 +02:00
Thomas Petazzoni
7e7576c3d8 Makefile: add the xconfig target to the help of the main Makefile
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2009-07-27 18:09:32 +02:00
Peter Korsgaard
76dade1788 Merge branch 'kconfig-update' of git://git.busybox.net/~tpetazzoni/git/buildroot 2009-07-27 17:24:01 +02:00
Alper Yildirim
b0df9df39a config: Add support for xconfig
It involved:

 * Modifying the top-level Makefile to create the xconfig target, and
   the $(CONFIG)/qconf target to compile the qconf utility

 * Modifying the package/config/Makefile magic so that C++ files and
   binaries gets linked properly, re-using the
   package/config/Makefile.kconfig logic inherited from the kernel

 * Hacking a little bit package/config/Makefile.kconfig in a way
   similar to the modifications done for the mconf (menuconfig
   interface)

Signed-off-by: Alper Yildirim <ayildirim@aselsan.com>
2009-07-27 16:07:00 +02:00
Daniel Mack
eed7d8737a Add support for custom post-build script
The config help text says it all:

  Specify a script to be run after the build has finished and before
  the BR2 starts packing the files into selected packages.

  This gives users the oportunity to do board-specific cleanups,
  add-ons and the like, so the generated files can be used directly
  without further processing.

  The script is called with the target directory name as first and
  only argument. Make sure the exit code of that script is 0,
  otherwise make will stop after calling it.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Cc: Sven Neumann <s.neumann@raumfeld.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2009-07-25 23:15:18 +02:00
Maxim Grigoriev
edb5ca9c52 Makefile: apply xtensa specific TARGET_SKELETON_PATCH if available
Part of .

Signed-off-by: Maxim Grigoriev <maxim2405@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2009-07-24 02:37:06 +02:00
Wade Berrier
027aa1d2ec Older versions of 'find' don't have the '-delete' option
Use find's '-print0' and 'xargs -0' as an equivalent alternative.
2009-04-28 17:33:44 +00:00
Peter Korsgaard
a767c8bdf7 Makefile: distclean: remove correct dirs
Remove toolchain build dir, and don't try to remove the non-existing include
dir. Also don't explicitly remove the kernel image located in binaries as
we're already removing that dir.
2009-04-17 13:53:07 +00:00
Peter Korsgaard
32faf35112 Makefile: add target-finalize for common filesystem cleanup
And remove from each rootfs variant.
2009-04-07 21:04:31 +00:00
Peter Korsgaard
b87b4742e0 Makefile: add BR2_ENABLE_LOCALE_PURGE to purge unwanted locales
Add BR2_ENABLE_LOCALE_PURGE / BR2_ENABLE_LOCALE_WHITELIST options to
remove unwanted locales from the target rootfs. Handy for stuff like
the gtk stack, which comes with ~25 MB locales.

Works similar to localepurge in Debian, E.G. you provide a white list
of wanted locales, and everything else is removed.
2009-04-06 09:21:26 +00:00
Peter Korsgaard
4d298a2d37 Makefile: target-devfiles: combine .a / .la find invocation 2009-04-06 09:21:22 +00:00
Peter Korsgaard
e7b38c71ce package: add STAMP_DIR and use for host builds
Move stamp (dependency) files outside the (version specific) source
directories, so other packages can hardcode dependencies on them instead
of having to use <PACKAGE>_VERSION variables.

This is important as the variables in the make rules are evaluated when
the rules is seen, which might be before the dependent makefile is parsed
(and hence <PACKAGE>_VERSION variable is known, screwing up stuff.

The downside of this is that the package isn't automatically rebuilt
when the version changes (E.G. by a svn update) and you now also have to
remove the stamp files next to $(BUILD_DIR)/<PACKAGE>-* to force a rebuild.
2009-03-19 11:06:47 +00:00
Peter Korsgaard
bd07d92aad Makefile: introduce $(HOST_DIR) for host binaries
Add HOST_DIR directory handling. HOST_DIR should be used just like
STAGING_DIR, but for host files instead of target ones.
2009-03-16 15:48:43 +00:00
Ulf Samuelsson
8a446caa89 make update shoudl save to PROJECT_defconfig 2009-01-31 20:38:55 +00:00
Ulf Samuelsson
260d3b4ac2 make flush, should always be visible 2009-01-29 09:34:11 +00:00
Peter Korsgaard
b30d673c06 Makefile: fix typo introduced in r25601 2009-01-26 19:42:47 +00:00
Ulf Samuelsson
cf7d9872f2 Fix spelling error in Makefile comment 2009-01-26 19:37:54 +00:00
Peter Korsgaard
e03683e066 libglib2: move HOST_GLIB detection to glib package
Makes more sense to have it here, and easier to change once we start
building host-glib.
2009-01-26 19:10:41 +00:00
Ulf Samuelsson
13a85e3c04 Flush configuration cache, needed if config has changed 2009-01-25 23:01:22 +00:00
Peter Korsgaard
f85f2de174 Makefile: globally define variables used at different places
$(comma) and $(space) are used in packages and the toolchain.

Signed-off-by: Markus Heidelberg <markus.heidelberg@web.de>
2009-01-25 20:19:01 +00:00
Ulf Samuelsson
7b2ec61074 Add help for make configured 2009-01-22 23:03:17 +00:00
Peter Korsgaard
2671be4d64 Makefile: update copyright 2009-01-16 10:27:27 +00:00
Peter Korsgaard
e62d2ecda0 Makefile: implement make release 2009-01-15 19:36:06 +00:00
Hans-Christian Egtvedt
386b8139ea Mention the saveconfig and getconfig targets in make help
I often find myself forgetting what those targets were called, and I imagine
others may not even be aware of their existence.

Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
2009-01-08 13:16:24 +00:00
Peter Korsgaard
69f8592407 buildroot: set SHELL instead of messing around with CONFIG_SHELL
Simply set SHELL to bash instead of adding CONFIG_SHELL to all shell
invocations. CONFIG_SHELL is still set, as it is used by kconfig.
2009-01-01 21:20:35 +00:00
Peter Korsgaard
95e165c2bc Makefile: revert HOST_GLIB_BIN staging_dir fix (r23920,23923)
It causes more trouble than it's worth, and we should move to building those
host tools ourselves to not get into version issues anyway.
2008-11-07 08:57:59 +00:00
Hans-Christian Egtvedt
7167dedea2 Build $(PROJECT_BUILD_DIR)/autotools-stamps with normal Makefile rules
This patch will add a rule to top level Makefile to depend on the
$(PROJECT_BUILD_DIR)/autotools-stamps as a required directory. Hence it will be
generated if missing in stead of made when the $(PROJECT_BUILD_DIR)/.root rule
is triggered.

Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
2008-11-05 11:39:46 +00:00
Hans-Christian Egtvedt
d86faadff9 Move creation of $(PROJECT_BUILD_DIR)/autotools-stamps into top level Makefile
This patch will create the autotools-stamps directory early in the build
process, thus making it possible for non Makefile.autotools.in packages to use
this directory to hold stamp files.

Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
2008-11-05 10:41:31 +00:00
Peter Korsgaard
d1a7ffe8f9 Makefile: glib-genmarshal: use BR2_STAGING_DIR instead of hardcoded staging_dir 2008-11-04 12:50:38 +00:00
Peter Korsgaard
b948fdba22 Makefile: ignore glib-genmarshal in staging_dir
HOST_GLIB is set to the path that contains the host glib tool set and is
used when building packages using glib. The buildroot top level Makefile
sets HOST_GLIB using which to find the path where glib-genmarshal is
located.

The problem is that a cross compiled version of glib-genmarshal is also
put in the build_ARCH/staging_dir/usr/bin directory when the package
libglib2 is built. This cross compiled version will typically not run on
the host system.

Fix it by ignoring staging_dir in the which output.

Closes 

jacmet: fixed to work correctly if it's only found in staging_dir.
2008-11-03 20:11:03 +00:00
Peter Korsgaard
51f5f62754 External toolchain support improvements
Improve external toolchain support

 * Do not put kernel-headers in the dependencies of BASE_TARGETS in
   the case where BR2_TOOLCHAIN_SOURCE is not y. The kernel headers
   are already supposed to be part of the external toolchain, so
   there's no need to download, extract and install them.

 * In the configuration system, don't display the kernel headers
   version selection list when an external toolchain is selected. This
   is implemented by moving the source
   "toolchain/kernel-headers/Config.in" inside the if
   BR2_TOOLCHAIN_SOURCE in toolchain/Config.in.2.

 * Change the description and help message of the BR2_LARGEFILE,
   BR2_INET_IPV6, BR2_INET_RPC, and BR2_SOFT_FLOAT option in
   toolchain/external-toolchain/Config.in. In the case of an external
   toolchain, the semantic of these options is not to enable large
   file support, IPV6 or RPC (since the toolchain is already compiled,
   it has been decided previously). Their semantic is to let Buildroot
   know about the characteristics of the external toolchain being
   used.

   As an improvement, we could guess these values automatically:

    - for BR2_LARGEFILE, look at the value of __UCLIBC_HAS_LFS__ in
      bits/uClibc_config.h in the libc headers directory.

    - for BR2_INET_RPC, look at the value of __UCLIBC_HAS_RPC__ in the
      same file

    - for BR2_INET_IPV6, look at the value of __UCLIBC_HAS_IPV6__ in
      the same file

    - for BR2_SOFT_FLOAT, look at the output of $(CC) -v 2>&1 | grep
      -- "--with-float=soft"

   But I'm not sure how this would be possible, since these values are
   used at configuration-time by other configuration options, not only
   at build time.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2008-11-03 10:18:39 +00:00
Hamish Moffatt
346844d057 Applied patch from Brian Foster <brian.foster@innova-card.com>:
make "make clean" remove the .root stamp, so that everything will
be reinstalled properly on a subsequent build. (bug id 4304)
Also remove new autotools-stamps directory.
2008-09-11 02:22:47 +00:00
Peter Korsgaard
02a623ddf9 buildroot: remove trailing spaces
for i in `find -name 'Config*' -o -name 'Makefile*' -o -name '*.mk'`;
do
	sed -i 's/ \+$//' $i;
done
2008-08-04 19:07:05 +00:00
Peter Korsgaard
bcad6288f5 Makefile.autotools.in: fix make source-check/external-deps differently
The MAKELEVEL test is not that robust; It fails with the recent log
support or if buildroot is driven from an external Makefile.

Rework it to instead detect source-check/external-deps by the fact that
they set SPIDER.
2008-07-24 13:38:39 +00:00
Ulf Samuelsson
552c0d197b Fix log 2008-07-07 23:20:09 +00:00
Ulf Samuelsson
9220e90b0a Fix log 2008-07-07 18:32:41 +00:00
Ulf Samuelsson
2ad346abb7 Add slashes to allow TOPDIR to end without a slash in the future 2008-07-07 18:26:09 +00:00
Ulf Samuelsson
84518dc8d7 Remove some debug messages 2008-07-07 17:48:27 +00:00
Ulf Samuelsson
54e9332892 Replace configuring GLIB with autodetect 2008-07-06 07:34:41 +00:00
Ulf Samuelsson
50cbb4a188 Add configuration possibility for host Gnome Lib installation 2008-07-05 09:22:38 +00:00
Ulf Samuelsson
def8b8d12d Add version number to log 2008-07-05 06:58:53 +00:00
Ulf Samuelsson
195df2e1a0 Add 'build with log' 2008-07-04 22:29:50 +00:00
Ulf Samuelsson
126bb72fa0 Add prepatched AVR32 gcc-4.2.2 toolchain from www.atmel.no, move patch locations for prepatched toolchain to be under the toolchain directory 2008-07-04 08:39:35 +00:00
Peter Korsgaard
926646d9ca Makefile: remove target pkgconfig files if BR2_HAVE_DEVFILES isn't enabled 2008-07-01 12:04:28 +00:00
Peter Korsgaard
d45f355db1 Makefile: don't include .config from TOPDIR
If we ever want to support building out of tree, having the .config in the
tree is probably not what we want.
2008-06-23 13:47:37 +00:00
Peter Korsgaard
2c2796719a package/config: cygwin fix
- pass HOST_LOADLIBES down to make mconf for cygwin
- fix link-order WRT HOST_LOADLIBES

From Bernhards tree (91018d95)
2008-06-19 08:11:35 +00:00
Peter Korsgaard
f85cd12c17 toolchain: also setup kernel headers when ext toolchain is used
Provide kernel headers when ext toolchain is used, so we can compile
packages which need them.
2008-06-13 14:28:57 +00:00
Peter Korsgaard
db8eecfcea distclean: Don't delete $(IMAGE)
There is not much point in deleting $(IMAGE) as the entire binaries dir
is removed. Furthermore, $(IMAGE) is a prefix rather than a file name.
2008-05-31 07:27:47 +00:00
Ulf Samuelsson
a8ee124036 Use local time (Thanks Mike) 2008-05-11 06:55:04 +00:00
Peter Korsgaard
d55b283ce7 Makefile: revert broken ccache (r21525) for now. 2008-03-31 09:06:26 +00:00
Peter Korsgaard
e013773645 Makefile: merge CVS and .svn find invocation 2008-03-30 20:52:33 +00:00
Peter Korsgaard
6a262b14ac Makefile: fix typo (.empty files, not dirs) 2008-03-30 20:48:13 +00:00
Peter Korsgaard
01c5168579 target_skeleton: mark empty directories with .empty files
Mark empty directories in target skeletons with .empty files
and remove them while copying to target (like it's already done for
svn and cvs files) to better support version control system which don't
handle empty directories (E.G. git-svn).
2008-03-30 20:45:42 +00:00
Ulf Samuelsson
efd8576c2e Ensure shell environment is handled correctly 2008-03-30 06:38:46 +00:00
Ulf Samuelsson
82c92e1e1a Easy update of defconfig 2008-03-30 06:29:30 +00:00
Ulf Samuelsson
a1b0651a5a Use BUSYBOX_LOCAL shell variable, if defined 2008-03-28 07:31:28 +00:00
Jason Spence
0d17acf4cf Added ccache support and removed grub from defconfig due to brokenness at the moment. 2008-03-28 02:50:42 +00:00
John Voltz
d45de0ca0c more robust development files in target handler 2008-03-11 13:12:39 +00:00
John Voltz
f5b96fc71d renamed variable, removed uppercase config text 2008-03-10 16:34:19 +00:00
John Voltz
bc67ca29d3 added dev files in target option 2008-03-10 15:22:43 +00:00
Peter Korsgaard
3d8919a184 buildroot: add kernel-headers to base targets so it gets handled by external-deps 2008-03-04 12:19:19 +00:00
Peter Korsgaard
155971e08f buildroot: add external-deps target
Add external-deps target to show what external files are needed to recreate
the build.
2008-03-04 12:19:16 +00:00
Ulf Samuelsson
f5905dc9eb Do not create new directories in external toolchain 2007-10-07 18:23:43 +00:00
Bernhard Reutner-Fischer
cfe511b268 - Nowadays there is no need to strip the config symbols anymore 2007-09-29 13:58:30 +00:00
Bernhard Reutner-Fischer
5f97580e50 - add FC, remove some duplicate entries, cleanup
- fixup after Ulf: CXX doesn't take CFLAGS but CXXFLAGS
2007-09-28 20:10:22 +00:00
Ulf Samuelsson
356133b4f3 Add some more host tools 2007-09-28 19:46:58 +00:00
Ulf Samuelsson
5459a9c5e0 Cleanup cross toolchain admin, split uclibc-menuconfig into same + uclibc-update to avoid overwriting board support file 2007-09-28 19:43:26 +00:00
Ulf Samuelsson
b8f28d656b Add administration for linux,uclibc and main 2007-09-28 16:18:16 +00:00
Bernhard Reutner-Fischer
57310ec605 - for various reasons i will need an explicit ordering of the toolchain includes 2007-09-27 21:24:15 +00:00
Bernhard Reutner-Fischer
4b0d5a80f8 - revert some bad checkins, fixup bad settings in atmel targets and move the gcc target abi back to a place where the other arch-specific settings live 2007-09-26 21:12:38 +00:00
Ulf Samuelsson
8820d63a13 Ensure make %_defconfig works without error - now silently 2007-09-23 14:36:04 +00:00
Ulf Samuelsson
e41b76e91c fix error when doing 'make %_defconfig 2007-09-23 10:57:15 +00:00
Bernhard Reutner-Fischer
4909da4156 - rename the gcc base_target to the more appropriate term cross_compiler 2007-09-22 21:38:15 +00:00
Bernhard Reutner-Fischer
1669b6ed83 - set and export VERBOSE if V= was requested 2007-09-22 14:19:22 +00:00
Bernhard Reutner-Fischer
3b08e64d6f - forgot to put base-target's sources into the source target.
Thanks to Ulf for pointing out this error of mine..
2007-09-18 13:12:25 +00:00
Ulf Samuelsson
633c8cbf5b Remove some debug info + add uclibc-target-utils-source target 2007-09-17 12:49:46 +00:00
Ulf Samuelsson
c8240ca3bf make source should include BASE_TARGETS 2007-09-17 12:40:42 +00:00
Ulf Samuelsson
7521f37372 Add hooks for creating your own board support package 2007-09-12 04:34:16 +00:00
Bernhard Reutner-Fischer
18d979c780 - whitespace cleanup (Cristian Ionescu-Idbohrn) 2007-09-01 18:21:09 +00:00
Bernhard Reutner-Fischer
b3efde23cc - rephrase r19284 -- explicitely list base targets for World
Needed for toplevel parallel builds to work properly.
2007-09-01 17:10:55 +00:00
Bernhard Reutner-Fischer
232fa7eeaa - README even. 2007-08-27 21:51:27 +00:00
Bernhard Reutner-Fischer
663dee48ac - allow me to point people at 'make help' 2007-08-27 21:40:42 +00:00
Bernhard Reutner-Fischer
6547bced93 - global whitespace trimming 2007-08-22 12:35:41 +00:00
Bernhard Reutner-Fischer
1dbe6e3396 - our dependencies are project specific. First (untested) attempt to take this fact into account.
Will need to try to copy eventual pre-existing project-specific deps back
  to package/config in order not to mess up the corresponding timestamps (to avoid superfluous rebuilds)..
2007-08-21 17:56:47 +00:00
Bernhard Reutner-Fischer
7b403ada37 - sed -i -e "/\-[[:space:]]*mkdir[[:space:]][[:space:]]*-p/s/-[[:space:]]*mkdir/mkdir/g"
(want to know about errors if mkdir failed). Thanks to Cristian Ionescu-Idbohrn for pointing this out
2007-08-21 11:25:30 +00:00
Bernhard Reutner-Fischer
f0ca4b8205 - fix incorrect invocation of non-existing binary named "-find"
This bloated the target needlessly (and used to work before)
2007-08-21 10:56:38 +00:00
Bernhard Reutner-Fischer
7547c7ebae - fix whitespace damage.. 2007-08-21 10:53:39 +00:00
Bernhard Reutner-Fischer
0338040243 - cosmetic adjustment in help text 2007-08-21 10:42:05 +00:00
Ulf Samuelsson
adbc5a18cb Add BUILDROOT_DL_DIR to dependencies.sh and fix whitespace damage (sorry) 2007-08-20 15:47:42 +00:00
Ulf Samuelsson
3c567e6466 Add support for BUILDROOT_DL_DIR environment variable, overriding DL_DIR 2007-08-19 23:32:33 +00:00
Ulf Samuelsson
5d2be04979 Move fakeroot temps from STAGING_DIR to PROJECT_BUILD_DIR 2007-08-16 18:19:42 +00:00
Ulf Samuelsson
ceef40146f Dont create TARGET_DIR if it exists 2007-08-16 11:18:29 +00:00
Ulf Samuelsson
c6771dfb84 Avoid copying TARGET_SKELETON on every 'make' 2007-08-16 05:44:55 +00:00
Ulf Samuelsson
c2fc93bcf2 Remove fakeroot files after use to avoid rerun 2007-08-15 09:47:49 +00:00
Ulf Samuelsson
f958d89724 Move project related info from main Makefile to project dir 2007-08-14 07:45:01 +00:00
Ulf Samuelsson
74cda1e49b Avoid continuous rebuilds of TARGET_DIR and /etc/* project files 2007-08-14 07:24:45 +00:00
Bernhard Reutner-Fischer
6ad072032a - add variable BR2_DEPENDS_DIR to point to the Kconfig depend hierarchy 2007-07-31 15:02:06 +00:00
Bernhard Reutner-Fischer
69d692e4ae - explicitely list base targets for World 2007-07-27 15:29:12 +00:00
Bernhard Reutner-Fischer
7603183a87 - put dependency checking right to the start where any later stages can rely on the being ok. 2007-07-27 15:10:45 +00:00
Bernhard Reutner-Fischer
5ef9e52b8e - fix directory dependencies
- BASE_TARGET depends on dirs
2007-07-27 14:57:34 +00:00
Bernhard Reutner-Fischer
fb2c8fec6c - remove passing down the goals 2007-07-27 14:16:00 +00:00
Bernhard Reutner-Fischer
153b1beaeb - fix building mconf with curses flags
- make sure to rm .config when the first 'make menuconfig' was interrupted and thus no .config.cmd was created.
2007-07-27 12:37:30 +00:00
Bernhard Reutner-Fischer
acc706b7b6 - the external-toolchain.mk is not parallel-safe, so ignore it.
- first step of minor adjustments to allow for a toplevel 'make -j128' (regardless of BR2_JLEVEL)
2007-07-23 11:29:38 +00:00
Ulf Samuelsson
e7c08c297d make source-check without permanently changing WGET command 2007-07-20 07:34:28 +00:00
"Steven J. Hill"
62b5ae4b66 Fix INITRAMFS target that was broken. Get rid of config stuff out of the top-level directory. Finally fix Linux kernel module building such that modules are built and installed first followed by rest of packages. This allows for packages to build external Linux kernel modules. 2007-07-18 18:07:19 +00:00
Ulf Samuelsson
0f9c5b1129 Define HOSTLN to allow gzip to build for non-x86 target 2007-07-15 21:54:11 +00:00
Bernhard Reutner-Fischer
e0dd5309bd - use established style 2007-07-13 12:21:19 +00:00
Ulf Samuelsson
fe1bd1ae1b Workaround for vi bug in syntax highlighting 2007-07-12 16:57:47 +00:00
Ulf Samuelsson
e327a1f0a7 Change HOSTNAME to TARGET_HOSTNAME to avoid superseeding build host HOSTNAME 2007-07-12 15:28:58 +00:00
Ulf Samuelsson
412ca2a4d4 BSP Patch:
=========================================================
	The purpose of the BSP patch is to allow building
	several boards inside the same buildroot tree.
	For this to work, each board has to have its
	own "$(TARGET_DIR)" and all *configurable* packages
	must be rebuilt for each board.
	They are now built in the "$(PROJECT_BUILD_DIR)"
	All non configurable packages can and should still
	be built in the "$(BUILD_DIR)".
	If a package is built for one board, then when
	you build for a second board of the same architecture
	the build becomes a simple copy of the resulting
	binaries.

	-----
	Define BR2_PROJECT which will be used as the selector
	between different boards. Note that BR2_PROJECT allow
	you to build multiple root file systems for a single 
	board, and should not be confused with BR2_BOARD_NAME
	which relates to the H/W.

	-----
	Define PROJECT_BUILD_DIR as 	"PROJECT_BUILD_DIR/$(PROJECT)"
	Define BINARIES_DIR as 		"binaries/$(PROJECT)"
	Define TARGET_DIR as		"$(PROJECT_BUILD_DIR)/root"
	(some prefix/postfix may apply)

	Resulting images are stored in	"$(BINARIES_DIR)"

	-----
	Define a few new environment variables in Makefile

	PROJECT:	Stripped BR2_PROJECT
	DATE:		Date of build in YYYY-MM-DD format
	HOSTNAME:	Stripped BR2_HOSTNAME	=> /etc/hostname
	BANNER:		Stripped BR2_BANNER	=> /etc/issue

	Linux and Busybox will be built in $(PROJECT_BUILD_DIR)
	More patches will be needed later to ensure all
	configurable packages are built in this directory.
2007-07-12 13:11:03 +00:00
Ulf Samuelsson
7def55591d Define date of build as DATE, use in mtd/mtd.mk 2007-07-11 15:01:42 +00:00
Bernhard Reutner-Fischer
c0d7d4e035 - fix evaluation of HOSTCFLAGS for kconfig. Closes 2007-07-09 18:23:20 +00:00
Bernhard Reutner-Fischer
81df22641f - wipe config related files in distclean 2007-07-09 08:06:27 +00:00
Ulf Samuelsson
83832cdafd sh needs '-c' to run a binary 2007-07-09 04:26:49 +00:00
Bernhard Reutner-Fischer
e491fba221 - add help target 2007-07-08 12:20:58 +00:00
Bernhard Reutner-Fischer
f987b7a541 - silence a cosmetic warning (closes several issues in mantis).
This also provides a nice up-to-date filestamp if something got reconfigured (e.g. c++ support got toggled) that can be used in the future to depend accordingly.
2007-07-08 00:00:17 +00:00
Ulf Samuelsson
4df454e974 Remove some unwanted white space in Makefile 2007-07-06 12:19:35 +00:00
Bernhard Reutner-Fischer
afc61c6e8e - adjust infrastructure for new kconfig 2007-06-28 10:47:05 +00:00
Bernhard Reutner-Fischer
ba2e7e02d1 - Search for defconfigs in target, not entire tree
This patch changes the way the top level Makefile searches for a
  <board>_defconfig file, it will only look in the target/ directory and its sub
  directories.

  The patch also enables loading a defconfig even if there already is a .config.
  (Hans-Christian Egtvedt)
2007-06-25 10:56:13 +00:00
Bernhard Reutner-Fischer
7e0c890c72 - forgot to apply this hunk that should have belonged to r18904 2007-06-24 12:27:08 +00:00
Bernhard Reutner-Fischer
8027784c35 - add full sysroot support for non-ancient toolchains.
- start to separate usr/lib and lib to match normal system-layout
2007-06-20 11:26:36 +00:00
Peter Korsgaard
2c64904519 Hide troublesome environment variables from sub processes
(E.G. screws up gdb, busybox, ..)
2007-06-19 15:19:27 +00:00
Bernhard Reutner-Fischer
825ff341da - provide a "source-check" target that tries to download all packages with
wget's spider-mode (i.e. just see if the server says the file is there without
  actually downloading the files.
  Convenient to check for unavailable source-packages.
2007-06-07 12:57:03 +00:00
Bernhard Reutner-Fischer
c6e43c9da3 - fixup the extension for the host and start to honor BR2_PREFER_STATIC_LIB 2007-06-02 11:22:17 +00:00
Bernhard Reutner-Fischer
7dcbbfbbd8 - move setting up the extensions to correct place (like i said but tom didn't do..) 2007-06-02 09:05:40 +00:00
Bernhard Reutner-Fischer
fc9566ef23 - correct extensions for apple (thanks Heikki Lindholm for pointing this out) 2007-06-02 08:49:45 +00:00
Bernhard Reutner-Fischer
3096f34d27 - add BR2_PREFER_STATIC_LIB config option to be able to select if we prefer to build static or dynamic libs/bins.
- depending on the BR2_GNU_BUILD_SUFFIX, set the respective EXEEXT, LIBEXT, SHREXT extensions for use on the target.
Thanks to Tom for suplying a diff which implements these.
2007-06-01 22:16:28 +00:00
"Steven J. Hill"
9c865d752e Create 'bin' directory in staging area. 2007-05-07 03:56:47 +00:00
"Steven J. Hill"
4b2ebdb6d9 Create symlink for 'usr/include' in the staging directory so that packages like zlib and others who expect that to exist will install properly. 2007-04-28 17:09:44 +00:00
Bernhard Reutner-Fischer
73be7f9ef4 - make sure to download fakeroot if needed 2007-04-06 16:36:48 +00:00
Bernhard Reutner-Fischer
99cf7293f9 - add cc-option and use it to check for stuff that is benefical for PREFER_IMA
- backport the libbackend.o gcov-iov.h dependency fixup from 4.2 to 4.0
2007-02-12 13:38:06 +00:00
"Steven J. Hill"
02f71aab47 Support building using an external toolchain. Questions to the mailing list and all other comments to <biteme@devnull.com>. 2007-02-06 18:19:38 +00:00
Bernhard Reutner-Fischer
8d583fc01a - generalize the menuconfig linux kernel support
- simplify toplevel mkdir rules a tiny bit
2007-01-30 00:58:18 +00:00
Bernhard Reutner-Fischer
41697b7a46 - make sure to add board specific targets before the final generation of the filesystems/tarballs.
Until now, we did created the fs and only after that built/installed grub et al
2007-01-28 17:35:11 +00:00
Bernhard Reutner-Fischer
b5136193e6 - make distclean didn't clean dialog binaries. Closes 2007-01-19 18:00:49 +00:00
Eric Andersen
3da708e479 link $(STAGING_DIR)/usr/lib to $(STAGING_DIR)/lib
to make glib2 (and packages with similar confusion) work
properly, while still being able to cross compile
2007-01-10 06:55:27 +00:00
Bernhard Reutner-Fischer
9e2503563a - andersee, what was that good for? It just slows down rebuilds as it delves into each sub-file needlessly.. Ripping out. 2006-12-02 19:01:10 +00:00
Bernhard Reutner-Fischer
6e2823c1fa - add and use BR2_BZCAT config option. 2006-11-17 15:43:51 +00:00
Bernhard Reutner-Fischer
870cb9e826 - check if busybox' Rules.mak exists.
- add target dirs to ensure that all required dirs do exist so make busybox-menuconfig works in a pristine checkout.
2006-11-17 11:21:23 +00:00
Eric Andersen
a4c685f165 make certain the target directory exists 2006-11-15 21:00:07 +00:00
Eric Andersen
ba70f94e62 subversion makes it so we do not need a separate tarball
to store empty directories and symlinks for the target_skeleton.
2006-11-15 06:52:00 +00:00
Bernhard Reutner-Fischer
6342c83201 - use $(ZCAT) as configured by the user instead of hardcoded 'zcat' that may not exist; Closes
Silly, unchecked sed -i -e "/[^b]zcat/s/zcat/\$\(ZCAT\)/g" $(svngrep "[^b]zcat" * -rl | grep -v Config.in)
2006-10-01 15:17:52 +00:00
Eric Andersen
98bc6dac2a configuring uClibc depends on first having kernel headers in place 2006-07-18 23:43:58 +00:00
Eric Andersen
8c709551ff put sed check in the correct place 2006-07-18 23:39:39 +00:00
Eric Andersen
ddb5ebab06 move TAR_OPTIONS to its rightful place 2006-07-18 22:58:58 +00:00
"Steven J. Hill"
0c1e709edb Resolves Bug for buildroot. It works nice to pull in default
configuration files for targets. More information on the bug database
page at <http://bugs.uclibc.org/view.php?id=182>.
2006-06-22 02:24:08 +00:00
Mike Frysinger
d99c31c646 s/dependancies/dependencies/ 2006-05-26 01:18:09 +00:00
Eric Andersen
a71258c161 when copying, be forceful about it to gratuitously overwrite symlinks 2006-04-19 17:24:47 +00:00
Eric Andersen
5418a92350 make sure things still work even when fakeroot is not in active use 2006-04-07 22:42:15 +00:00
David Anders
d4aab02a04 removed clean and distclean from the noconfig targets per case 0000232 2006-01-25 13:36:51 +00:00
Bernhard Reutner-Fischer
7df4de6cbb - remove BR2_TAR_VERBOSITY and add helptext to BR2_TAR_OPTIONS.
default to no additional tar options.
2005-12-10 15:36:43 +00:00
Bernhard Reutner-Fischer
ce90aae17c - add option to pass to tar for unpacking the source.
Set it to exclude .svn per default (please default to "" if inappropriate)
2005-12-10 14:59:02 +00:00
Mike Frysinger
5bc1f0c323 Allan Clark writes:
Quick patch to avoid deleting my directory of RPM Sources.

I tend to use buildroot as "make DL_DIR=/.rh/SOURCES", with the rpm 
topdir set to $HOME/.rh in my .rpmmacros -- allows me to build RPMs as 
non-root, and share the source with buildroot.  Problem is, buildroot 
likes to delete my directory :(
2005-09-09 02:49:10 +00:00
Mike Frysinger
8c2fc60997 only build host-file if we need it 2005-09-08 00:03:33 +00:00
"Steven J. Hill"
6b632ad624 Build 'file' for the host as well as the target. If the host system has a version older than that being built for buildroot, the target build will fail. So, we build 'file' for the host and add actually add '$(TOOL_BUILD_DIR)/bin' to the TARGET_PATH so that it takes precedence over the host system version. 2005-08-30 03:35:37 +00:00
Eric Andersen
d1345f067e Allow packages to use fakeroot. To accomodate this, convert all
target filesystem creation tools to also use fakeroot.
2005-08-04 06:32:52 +00:00
Eric Andersen
f3ccf319b0 Make defconfig work properly 2005-04-27 08:09:58 +00:00
Eric Andersen
74ad4e12c8 Change all instances of 'ln -sf' to 'ln -snf' 2005-04-15 02:19:11 +00:00
Eric Andersen
bb15c2215e more changes towards better board support 2005-02-17 18:21:20 +00:00
Eric Andersen
79f5f1e867 Make target stuff last so it can override everything else 2005-02-17 03:00:29 +00:00
Eric Andersen
1a35a66350 Fix some silly bugs: a variable for gcc was used before it was defined, remove
'.svn' not 'CVS' from the install, add 2.4.29 kernel headers as the default.
2005-02-11 20:52:06 +00:00
Eric Andersen
d06645d8ed There is no need to have a separate 'Makefile.in' file in the
general case, therefore, combine the toplevel Makefile options
such as setting TARGETS into the per-package *.mk file
2005-02-10 03:06:39 +00:00
Eric Andersen
15b26aeee9 update copyright 2005-02-07 22:19:26 +00:00
Eric Andersen
bf38723fce Don't fail for existing dirs 2004-12-11 10:35:18 +00:00
Eric Andersen
747b16dd2b Add some more phonys 2004-12-11 10:33:19 +00:00
Eric Andersen
a22bafc958 Don't nuke STAGING_DIR and TARGET_DIR 2004-12-11 10:31:14 +00:00
Manuel Novoa III
56239e49a6 Build the uClibc utils with the uClibc-targeted toolchain.
While the host utils are also built, they are not currently installed.
2004-10-15 08:26:30 +00:00
Eric Andersen
bb05a9ad46 Make the TAR_VERBOSITY option a bit more sane 2004-10-09 21:19:47 +00:00
Eric Andersen
bad6428272 Don't use a string to do the job of a bool 2004-10-09 21:12:25 +00:00
Mike Frysinger
1f41bb7738 support tar verbosity 2004-10-09 18:58:04 +00:00
Eric Andersen
3f284171c5 Remove obsolete references to SOURCE_DIR 2004-10-09 05:28:18 +00:00
Eric Andersen
4c4768b2f7 Fix it so we once again build the target root_fs 2004-10-09 04:34:21 +00:00
Eric Andersen
44eedc5c44 facelift step number two 2004-10-09 02:49:33 +00:00
Eric Andersen
73f7be8290 Remove the old 'make' directory, and populate the new 'package'
directory.
2004-10-09 01:24:28 +00:00
Eric Andersen
0b5ad78369 It would help to include the package specific *.mk makefiles 2004-10-09 01:07:45 +00:00
Eric Andersen
2d523c2317 Major buildroot facelift, step one.
-Erik
2004-10-09 01:06:03 +00:00
Mike Frysinger
7b58b2c577 add -pipe to default CFLAGS 2004-10-08 20:09:09 +00:00
Eric Andersen
ee654b59c3 Always use kernel-headers. 2004-10-05 07:10:07 +00:00
Manuel Novoa III
16a8faf0fa Add the new binutils and gdb, but don't make them defaults since I haven't
really tested them yet.
2004-09-30 01:08:50 +00:00
Eric Andersen
f598d4fe84 Default to 2.4.27 kernel headers 2004-09-22 17:07:07 +00:00
Manuel Novoa III
bfa9ce0e4c Add back in support for 3.3.4 soft float toolchains, although arm would
require reenabling linking with -lfloat in uClibc.
2004-09-14 11:52:26 +00:00
Manuel Novoa III
ce1dd7b540 Integrate gcc 3.4.2 and add patches from both openembedded (6??-*)
and Dan Kegel's crosstools (7??-*).
Use makefile vars for toolchain names in ccache.mk and gdb.mk.
Fix a g++-related symlink issue with ccache.
Change the default to gcc 3.4.2 and binutils 2.15.91.0.2 (now that mips
is building).  Let the users go forth and test...  ;-)
2004-09-10 18:58:11 +00:00
Manuel Novoa III
7dd297b2f2 Should be supported now for gcc 3.4.1. 2004-09-03 01:12:33 +00:00
Manuel Novoa III
3ad3d8a1d8 Update to what I'm currently using. Lots of changes...
1) Allow selection of binutils/gcc/gdb/kernel headers to build, although
   some of the older tool patches probably need updating.
2) Rework gdb build so that remote debugging now works with gdbserver.
3) Misc. other package updates.3) Misc. other package updates.3) Misc. other package updates.
2004-09-03 00:49:43 +00:00
Eric Andersen
63914bb2ac Use busybox to provide login etc by default 2004-04-21 19:53:08 +00:00
Eric Andersen
0da2e559f6 Due to alphabetizing, the uml stuff was pulled in after uclibc.mk
causing problems.  Newer uml messes up sigcontext.h and is a pain
to build anyways.  So kill it for now.  It is trivial to build for
stock i386 and then boot the generated root_fs using uml.
2004-04-12 21:33:59 +00:00
Eric Andersen
adba648902 support ccache for the build as well as the target 2004-04-09 09:36:26 +00:00
Eric Andersen
02655d8661 Remove perl. It doesn't work, and seems to be a support
problem magnet.  So kill it.
2004-03-18 21:02:52 +00:00
Manuel Novoa III
04eadcdcc2 Update binutils from 2.14.90.0.6 to 2.14.90.0.8.
Update from gcc 3.3.2 to 3.3.3.
Test builds done for i386 and mipsel (3.3.3) and i386 (2.95).
Soft float support not yet tested with 3.3.3.
2004-02-18 08:28:28 +00:00
Manuel Novoa III
5f7a6e37e7 Should have added this a long time ago. 2004-02-11 06:44:47 +00:00
Manuel Novoa III
18cefb81d1 Use --enable-sjlj-exceptions when configuring gcc so that exception handling
works for dynamicly linked executables.  Only tested so far on i386 with
  gcc 3.3.2.  But combined with the latest ldso updates, I can now get a
  dynamicly linked java helloworld app to run.
Add a config toggle for building gcj and libgcj.  The build runs fine
  through gcc-final but currently requires hand interventions to build
  gcc-target.  Again, only tested so far on i386.
2004-02-11 03:32:34 +00:00
Eric Andersen
ef407d3df8 Remove USE_LINUX_UCLIBC option, since that is now the only
supported way of building toolchains
2004-01-29 23:21:00 +00:00
Manuel Novoa III
93e576b799 Get soft float working for gcc 3.3.2. Support for arm, mips, mipsel, powerpc. 2004-01-16 19:08:39 +00:00
Manuel Novoa III
9168e83809 Enable building <arch>-linux-uclibc toolchains. Note that, due to config
issues for applications, we also create staging_dir/bin/<arch>-linux-*
symlinks which allows us to configure most apps with target=<arch>-linux.

gcc 3.3.2 libstdc++ now correctly identifies uclibc locale support.
There are still some issues (mainly related to wide char time strings
and wcsftime) to be addressed, but those are on hold until the uClibc
locale internals are reworked once again.

With the new stuff, we can also build gcc 2.95 and STLport again, although
the native gcc build for the target is failing.

Archs supported (some archs not yet tested):
 2.95 - i386, arm, mips*, powerpc.
 3.3.2 - Hopefull all for which uClibc has shared lib support.
2004-01-14 10:03:44 +00:00
Eric Andersen
6a922668ea Default buildroot to use stock uClibc 0.9.26 till further notice 2004-01-04 06:08:20 +00:00
Eric Andersen
bfda40a58f Default to building ccache for the target 2003-12-02 19:20:12 +00:00
Manuel Novoa III
c09a799cf6 Remove the USE_UCLIBC_TOOLCHAIN config option, since that's all we support.
Add some comments in Makefile about support for various archs.
Disable buildroot large file for cris, since uClibc currently disables it.
2003-11-30 20:21:47 +00:00
Manuel Novoa III
43678bcac4 Oops... check in the file version this time. 2003-11-21 02:30:18 +00:00
Manuel Novoa III
2192a03c91 Fix some soft float make variables. 2003-11-21 02:28:21 +00:00
Eric Andersen
de19fac457 mention mipsel
Make soft float easier to enable/disable
2003-11-20 20:14:25 +00:00
Eric Andersen
4f889ada56 automatically detect if we have a usable version of sed
installed.  If not, we will now build our own version.
2003-11-19 17:17:56 +00:00
Manuel Novoa III
8162065d96 Fix most things when large file support is not configured. 2003-11-17 01:29:27 +00:00
Manuel Novoa III
7bfc5d37f4 Note that the OPTIMIZE_FOR_CPU setting is broken, and save both the
users _and_ us some grief.
2003-11-16 04:54:06 +00:00
Manuel Novoa III
f08097dd63 Move uclibc-configured target forward so arch prompt happens sooner.
When locale support is desired, pass the correct option to gcc configure.
2003-11-11 06:49:26 +00:00
Eric Andersen
2394ee58a9 Fix a build problem found while building for arm soft-float 2003-11-11 01:46:50 +00:00
Manuel Novoa III
d632d42b34 Enable building soft float buildroot for gcc 3.3. Currently works for
i386 (limited to 64 bit long double... same as double), arm (libfloat),
  mips, and mipsel.
Enable cross compiling a native gcc 3.3 toolchain to run on the target.
Misc rootfs cleanups... strip some things that weren't, eliminate duplicate
  libs, move openssl shared libs out of /lib, reduce size of libssl.so
  by dynamicly linking with libcrypto.so, fix dropbear compile on mips.
2003-11-01 05:34:41 +00:00
Eric Andersen
bc9faa3363 Stock buildroot is not supposed to build gcc_target 2003-10-22 06:44:40 +00:00
Eric Andersen
02bf5816b5 Add support for 'make -j3' so make to run stuff in parallel 2003-10-18 11:09:54 +00:00
Eric Andersen
0554f62a4e fixup i386 as well 2003-09-30 20:59:17 +00:00
Eric Andersen
a0aef7c41b This should at least build. I think. 2003-09-26 21:18:46 +00:00
Eric Andersen
6663336f38 Use more consistant naming 2003-09-14 11:42:02 +00:00
Eric Andersen
cb7d5b81c9 Rework toolchain build to make it much more modular and
remove the redundant redundancy.
2003-09-14 11:38:35 +00:00
Eric Andersen
59759b8f44 Default to using the kernel-headers package. mention dropbear.
Make rootfs be rootfs_$(ARCH)
2003-09-10 13:04:12 +00:00
Manuel Novoa III
0e956fc164 Add support for enabling use of libintl.
Add support for libstd++ in full locale mode, and remove the need for
  config hacks when using uClibc stub locale support.
TODO --
  gdb intl support is still broken.
  uClibc should auto-download the pregenerated locale data
2003-09-03 07:18:18 +00:00
Eric Andersen
1369474734 Add support for building perl 2003-06-28 02:02:47 +00:00
Eric Andersen
26da803f90 mention iproute2 and netsnmp 2003-06-04 20:49:24 +00:00
Eric Andersen
d906413ad9 Update gcc to version 3.2.3. Fix the openssh patch 2003-04-26 02:59:09 +00:00
Eric Andersen
1fc3f2f3de Rework things to ensure we are cross compiling. Teach problematic
apps like openssh to cross compile.  This eliminates the need for
the magic ld-uClibc.so.0 symlink in /lib
2003-03-04 19:16:19 +00:00
Eric Andersen
36830baea2 Add in a GNU_HOST_NAME 2003-03-04 07:56:11 +00:00
Eric Andersen
5eb4604cae Change a few defaults 2003-03-04 07:14:03 +00:00
Eric Andersen
a5c2354153 Fixup 'make source' target 2003-02-19 08:56:04 +00:00
Eric Andersen
c8eea31d3f Add support for bridge-utils, thanks to Michael Shuler 2003-02-19 07:07:53 +00:00
Eric Andersen
bbe35d4817 Fix pcmcia startup. Add grep 2003-02-15 12:36:32 +00:00
Eric Andersen
befb097e10 Fix a few problems noticed by Peter S. Mazinger 2003-02-15 10:23:19 +00:00
Eric Andersen
370fb2a3ce Remove usr/bin 2003-02-12 19:49:55 +00:00
Eric Andersen
de8577632e List a few additional targets for building a dev system 2003-02-12 10:45:37 +00:00
Eric Andersen
de2ae8dcf3 Update makefile 2003-02-12 09:59:22 +00:00
Eric Andersen
d108fa86c9 Fixup the target path 2003-02-12 09:10:22 +00:00
Eric Andersen
18e33c254e Support building a gcc-2.95 toolchain instead 2003-02-04 12:37:32 +00:00
Eric Andersen
aa7f4e37ce dont assign MAKE 2003-01-21 14:22:41 +00:00
Eric Andersen
9741a49e59 several updates for wireless and firewall stuff,
thanks to Michael Shuler
2003-01-19 07:49:24 +00:00
Eric Andersen
a9bfe856cf Change from using "TARGET_CC1" to just plan "TARGET_CC"
which is a bit more sensible.
2003-01-19 06:07:22 +00:00
Eric Andersen
cc93d0f9a7 Fixup default compiler architecture 2003-01-19 00:57:37 +00:00
Eric Andersen
54e098e40b Mention how people can update things 2003-01-18 21:52:46 +00:00
Eric Andersen
ef7784a62d standardize handling of GNU configure scripts
-Erik
2003-01-17 08:03:59 +00:00
Eric Andersen
382187f014 JNote that valgrind is x86 only 2003-01-17 04:45:35 +00:00
Eric Andersen
27bc59d488 Support building jffs2 filesystems. Update top level
makefile accordingly
2003-01-17 04:31:36 +00:00
Eric Andersen
4edbe2caa6 Support using an existing kernel 2003-01-15 10:20:58 +00:00
Eric Andersen
b7d4f49c61 Support more build system junk
-Erik
2003-01-09 02:34:10 +00:00
Eric Andersen
7564033f20 Mention the new ncurses-headers zlib-headers openssl-headers targets 2003-01-08 18:22:25 +00:00
Eric Andersen
5455b5e03f Shuffle so binutils is unpacked/built first 2003-01-06 15:40:38 +00:00
Eric Andersen
03c3fa2505 Update makefile 2003-01-03 06:44:03 +00:00
Eric Andersen
b8a2361d0a Fixup the defaults 2002-12-12 01:57:57 +00:00
Eric Andersen
98b6fb27b3 Support building regular kernels 2002-12-10 23:26:31 +00:00
Eric Andersen
0b90e17e63 scrub this 2002-12-06 04:32:19 +00:00
Eric Andersen
5bd337821d reenable findutils for now 2002-11-21 00:35:14 +00:00
Eric Andersen
569dc15256 For now, don't build findutils. 2002-11-21 00:25:10 +00:00
Eric Andersen
8a2597eaba Make use of wget consistant by using a WGET variable 2002-11-20 23:16:10 +00:00
Eric Andersen
cad581084a Add some new options 2002-11-14 12:16:04 +00:00
Eric Andersen
365aac205d Add openssl and openssh. Fix up UML kernel build. 2002-10-17 08:55:05 +00:00
Eric Andersen
5a9f7f2b9c build toolchain by default 2002-08-28 22:38:39 +00:00
Eric Andersen
f952c942fb Update to uClibc 0.9.15. decouple kernel, toolchain, and uClibc.
-Erik
2002-08-28 21:28:19 +00:00
Eric Andersen
95f81a5a55 A number of updates 2002-07-03 10:44:59 +00:00
Eric Andersen
27f7064f68 Re-enable tinylogin. Makes life simpler that way... 2002-05-08 09:38:15 +00:00
Eric Andersen
23c4a0f7ac Turn off tinylogin by default 2002-05-08 09:22:50 +00:00
Eric Andersen
cbc0bd16eb Update to busybox 0.60.3 2002-04-27 21:55:51 +00:00
Eric Andersen
085ba9f451 Update tinylogin version. Update how busybox snapshot is selected.
-Erik
2002-04-26 21:20:45 +00:00
Eric Andersen
08782ae7d8 Major rework 2002-04-26 11:45:55 +00:00
Jon Nelson
057adc1c84 use slightly more portable unpack constructs 2002-01-12 03:05:56 +00:00
Jon Nelson
e1be1eadee some more cleanups. This one works pretty well 2002-01-06 18:54:35 +00:00
Jon Nelson
c79e99824e not working 100% just yet, but getting closer 2002-01-05 20:26:15 +00:00
Eric Andersen
412b1b0c45 Fix cross compile uClibc installs to the staging dir 2002-01-03 09:04:41 +00:00
Eric Andersen
8d54a97b64 Use cannonical locations 2002-01-03 08:09:38 +00:00
Eric Andersen
9ddc03dcd5 Move uml kernel to 2.4.17 2002-01-03 07:50:00 +00:00
Jon Nelson
c38dccccfd Fix buglet whereupon $(LINUX_DIR)/.configdone was copied *after*
configuration rather than before.
Try a different approach to avoid version-specific uClibc issues,
 using '-nt' (newer than) test, and files
  $(UCLIBC_DIR)/.installed{,runtime}
2002-01-03 04:51:43 +00:00
Eric Andersen
339f2f492e Use target_skeleton dir to store conf files and init scripts under
version control
 -Erik
2001-12-22 01:17:09 +00:00
Eric Andersen
ffde94bd2c Initial revision 2001-12-22 00:56:11 +00:00