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2016-06-19remove unused variablesWaldemar Brodkorb
FETCHCMD is added to prereq.mk, so ADK_WGET_TIMEOUT is unused nowadays.
2016-03-27reimplement package patching and update-patches logicPhil Sutter
This works by using git as backend for all the dirty work. This means that patches are not just applied, but committed separately on top of the base sources (which are put into an initial commit). A final empty commit marks the end of the applied patch series, which allows to have multiple sets of patches to apply on top of each other. So a git history might look like this: - OpenADK patch marker: 0000 (this is the initial commit, containing the unpatched sources) - patch 1 of series 1 - patch 2 of series 1 - patch 3 of series 1 - OpenADK patch marker: 0001 - patch 1 of series 2 - patch 2 of series 2 - OpenADK patch marker: 0002 In addition to the separating empty commits, for every patch series metadata files are added (which are used for update-patches): __patchfiles__: A list of the patches' file names __patchdir__: The directory containing the applied patches Since patches might have to be unzipped first and in order to allow calling git-am just once for each patch series, the patches (along with above metadata files) are cached in dedicated directories: .git/patch_tmp/NNNN (where NNNN is the series number with leading zeroes [so shell globbing returns them in the right order]). In case update-patches is called later, update_patches.sh works it's way reverse through the git history, searching for commits named 'OpenADK patch marker: NNNN'. For each one it finds, it uses the metadata info to first remove all source patch files, then export the history in between using git-format-patch. To change patches or add new ones, the user has to use git-rebase in order to get things where they need to be for update_patches.sh to put stuff at the right place. For an example, here is how to change patch 3 of series 1 in the sample history above: - make desired code changes - commit them, ideally using --fixup option - call 'git rebase -i --autosquash <hash of OpenADK patch marker: 0000>' Using --fixup and --autosquash is convenient, since it automatically edits the rebase todo as intended. It's optional though, editing the todo manually will do just fine as well. Signed-off-by: Phil Sutter <phil@nwl.cc>
2016-03-07rework menu based config systemWaldemar Brodkorb
After the addition of bare metal toolchains the menu system allowed to create non-valid configurations. I reworked it so we can also add other operating system support if we wish. So first you choose your operating system, then your architecture and endianess, after that your embedded system, emulator or generic device and then you choose your task you want to run. Tasks may be toolchain, a new appliance/application or some preconfigured sets of packages and configurations as kodi, mpd, firefox and more. The tasks are limited to a plausible choice of hardware and software. Deduplicate CPU configuration. You don't wanna compile Kodi for a H8/300 microcontroller ;)
2015-12-13rework prereq checkWaldemar Brodkorb
The new prereq check is completely implemented in POSIX shell in scripts/prereq.sh. It combines the old features from Makefile, scan-tools.sh, scan-pkgs.sh, reloc.sh and some wrappers for tools. The big benefit is to have all portability stuff in one place. Furthermore we can compile GNU make and bash on the fly, for systems lacking the required tools. All changes on the host are detected on the fly, no make prereq required anymore. The build process is separated in following three phases: 1. small wrapper Makefile is used for BSD make or GNU make 2. prereq.sh is called, doing all checking, calling Makefile.adk 3. old logic in Makefile.adk or mk/build.mk is used Tested successfully on Linux, MacOS X, Cygwin, FreeBSD, OpenBSD and NetBSD. An old depmaker bug was fixed, only optional host tools are compiled. For example, even when a host provides xz, a local xz was compiled in the past, because other packages had a build dependency on it. Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
2015-12-11Revert "rework prereq check"Waldemar Brodkorb
This reverts commit fba2ff31928b18364c1934654169806f5c800e23.
2015-12-11rework prereq checkwbx
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
2015-07-25add experimental imgtec ci20 supportWaldemar Brodkorb
2015-06-28more h8300 fixesWaldemar Brodkorb
2015-06-18introduce new config symbol for experimental stuffWaldemar Brodkorb
The new symbol will hide experimental stuff, so that only known to work combinations are allowed to choose, when ADK_EXPERIMENTAL disabled.
2015-06-04new urlWaldemar Brodkorb
2015-04-26make compiling with debug information non-default behaviorWaldemar Brodkorb
As mentioned by Phil, a lot of disk space is needed nowadays to build OpenADK. Switch to non debug builds as default to save 2 GB for each default build.
2015-02-28toolchain: add cross prelinking tool from yoctoproject and hook it into ↵Phil Sutter
build system
2015-02-06rework CMDLINE generation regarding serial/vgaWaldemar Brodkorb
Use one place and not hard coded for each device. There exist use cases where on a specific device like raspberry pi, not the default 115200 baud rate is used.
2014-12-19use the new concept of appliancesWaldemar Brodkorb
- Sync with Kernel upstream Kconfig - use new feature visible - add a patch for select on choices https://lkml.org/lkml/2011/2/17/379 - rename ADK_LINUX -> ADK_TARGET_ARCH - remove package collection feature - add appliance feature to define a appliance more complete
2014-08-29by default use 4 jobs in parallelWaldemar Brodkorb
2014-06-25allow to disable checksum checkingWaldemar Brodkorb
2014-05-26allow to disable kernel patchesWaldemar Brodkorb
2014-05-23fix symbol renaming bugsWaldemar Brodkorb
2014-05-23resolve merge conflictWaldemar Brodkorb
2014-04-03eanble option to debug optimized codeWaldemar Brodkorb
2014-03-23make optimiztion compiler flags configurable, default -Os -pipeWaldemar Brodkorb
2014-03-19use BUSYBOX_STATIC when ADK_STATIC is choosenWaldemar Brodkorb
2014-03-08rename DISTDIR, make it configurable in the menuWaldemar Brodkorb
2014-03-07add ccache to host toolsWaldemar Brodkorb
2014-02-03make wget timeout configurableWaldemar Brodkorb
2013-10-26remove obsolete symbolWaldemar Brodkorb
2013-10-24get rid of unsupported locale supportWaldemar Brodkorb
2012-01-14add support for 64bit kernels on supporting targetsPhil Sutter
This is more commonly known as 32bit userland support on 64bit architectures. For simplicity's sake though, this implementation works the other way round: just build a 64bit-able linker and compiler, but no 64bit-libraries at all (i.e., no multilib). This is then just enough to compile a 64bit kernel, as that doesn't link to anything. The alternative would have been to build a native 64bit compiler with multilib-support in order to cross-compile a 32bit userland, resulting in a multilib system without need for it. In order to allow compilation of a 64bit kernel for a given target system, have it select ADK_TARGET_KERNEL_MAY_64BIT. Upon selection of that target, the symbol ADK_64BIT_KERNEL will occur in the "Global settings" menu. Since certain aspects of the 64bit kernel .config may greatly differ from it's 32bit counterpart, it has to be shipped separately: target/<arch>/kernel64.config is the place to be. Conflicts: target/Makefile toolchain/gcc/Makefile Untested, due to conflicts (original patch conflicts with multiple kernel version support).
2011-10-12Merge branch 'master' of git+ssh://openadk.org/git/openadkWaldemar Brodkorb
2011-10-12add basic support for avr32 -> ngw100Waldemar Brodkorb
2011-08-31add TCP port configuration for typical Qemu setupWaldemar Brodkorb
2011-04-17add basic locale support to OpenADKWaldemar Brodkorb
2011-02-10add basic ccache supportWaldemar Brodkorb
2011-01-30allow to use strip, even when debug is on. required for gdbserver setups.Waldemar Brodkorb
2010-12-30rework architecture / embedded systems conceptWaldemar Brodkorb
Make configuration of new targets cheap. Just add a new file in target/arch/sys-enabled/foo. See other files for syntax. While doing runtime tests with the new infrastructure I've updated a lot of other stuff: - gcc 4.5.2 - uClibc 0.9.32-rc1 (NPTL) - strongswan, php, miredo, parted, util-linux-ng, e2fsprogs I promise, this is the last big fat commit this year ;)