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path: root/target/linux/Makefile.in
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2009-10-09*-menuconfig needs dirs to existBernhard Reutner-Fischer
In a pristine checkout the -menuconfig targets need their build dirs to exist. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2009-10-07allow menuconfig without a LINUX26_KCONFIG fileBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2009-09-16Remove the "project" featureThomas Petazzoni
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 $(STAMP_DIR) Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2009-09-05target: use qstripThomas Petazzoni
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2009-07-22linux26: do not set CFLAGS_KERNEL to TARGET_CFLAGSSven Neumann
Using TARGET_CFLAGS breaks the kernel build for the arm platform. The result is a kernel that can not be booted. So simply do not fiddle with the CFLAGS on a kernel build and the kernel build system will do the right thing (TM). [Peter: do the same thing for the standard kernel build] Signed-off-by: Sven Neumann <s.neumann@raumfeld.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2009-02-25linux: always apply platform patches if availablePeter Korsgaard
Get rid of BR2_KERNEL_HEADERS_PATCH_DIR config, and simply always apply platform patches if available.
2009-02-25kernel-headers: remove 2.6.20-22 variants and outdated impi/lzma patchesPeter Korsgaard
2009-02-06Simplify kernel naming scheme. Only use kernel name plus the rootfs suffix ↵Thiago A. Corrêa
if one is provided
2009-01-16buildroot: convert remaining WGET users to DOWNLOAD helperPeter Korsgaard
2009-01-12toolchain: fix cris build with 2.6.28 kernel headersPeter Korsgaard
Patch by Hinko Kocevar <hinko.kocevar@cetrtapot.si>
2008-12-07taget/linux: handle non-modular kernelsPeter Korsgaard
Based on b151271 in Bernhard's tree.
2008-08-04buildroot: remove trailing spacesPeter Korsgaard
for i in `find -name 'Config*' -o -name 'Makefile*' -o -name '*.mk'`; do sed -i 's/ \+$//' $i; done
2008-07-09linux: add knob to force a rebuild of the kernelPeter Korsgaard
Makes development easier. Thanks to Brian Beattie for this handy idea. 1df013316b in Bernhards tree.
2008-03-29Feeding the kernel zero optimization -O0 breaks the kernel build at least on ↵Nigel Kukard
x86 with asm errors, remove -O0 when building the kernel
2008-03-21kernel 2.6.24 creates a symlink to bzImage, which is copied inplace, symlink ↵John Voltz
and all, this gives an incorrect symlink deref in binaries/uclibc/ and points to ../../x86/bzImage. Do not copy symlink in place, follow it. Patch by Nigel Kukard.
2007-12-17Add support for GNU and kernel.org mirrorsIvan Kuten
2007-09-29- revert part of 20119 (renaming BR2_ARM_.ABI to BR2_.ABI)Bernhard Reutner-Fischer
2007-09-29- add mips/mipsel target architecture selectionBernhard Reutner-Fischer
- rename BR2_ARM_[EO]ABI to the commonly used BR2_[EO]ABI
2007-09-28Cleanup cross toolchain admin, split uclibc-menuconfig into same + ↵Ulf Samuelsson
uclibc-update to avoid overwriting board support file
2007-09-28Add administration for linux,uclibc and mainUlf Samuelsson
2007-09-26Allow easy update of target linux configUlf Samuelsson
2007-09-26Add more management to linux and buysbox packagesUlf Samuelsson
2007-09-23Use correct path to vmlinux, Fix bad SED of configUlf Samuelsson
2007-09-22- put LZMA into generic flagsBernhard Reutner-Fischer
- some additional cleanups while at it
2007-09-18- patch the correct dirBernhard Reutner-Fischer
2007-09-12Unbreak multiple boards, add Ingo's rt patchUlf Samuelsson
2007-09-05Add unpacking + patching of linux source tree to simplify creating a new patchUlf Samuelsson
2007-09-04- remove initramfs related config settings and configure them back if neededBernhard Reutner-Fischer
2007-09-02- build and use the list of the small initramfsBernhard Reutner-Fischer
Overriding the use of the whole system (as does the initramfs target) is done on purpose.
2007-08-24This patch allows each project to have a private linux build.Ulf Samuelsson
Split build of kernel headers and kernel image into two source trees. Kernel headers are built in $(TOOL_BUILD_DIR) Kernel build is in $(PROJECT_BUILD_DIR) Make sure that kernel patches are applied to the kernel tree in $(PROJECT_BUILD_DIR) Add board specific patches, if available.
2007-08-22- global whitespace trimmingBernhard Reutner-Fischer
2007-08-22- random whitespace cleanupBernhard Reutner-Fischer
2007-08-22- improve the way host prerequisites for "dependencies" are establishedBernhard Reutner-Fischer
2007-08-21- add handling of lzma for the host (unconditionally for now)Bernhard Reutner-Fischer
- remove non-working attempt to install an lzma to the host via sudo
2007-08-21- propagate IPv6 setting down to the kernelBernhard Reutner-Fischer
2007-08-19Fix bad parameter list for patching linux kernelUlf Samuelsson
2007-08-16Ensure lzma is built *before* linux, allow system installation in /usr/local/binUlf Samuelsson
2007-08-01Allow user configurable kernel nameUlf Samuelsson
2007-07-23- revert a part that was introduced with the PROJECT changes.Bernhard Reutner-Fischer
fixes unability to build a kernel (failed to find rule .patched)
2007-07-18Fix INITRAMFS target that was broken. Get rid of config stuff out of the ↵"Steven J. Hill"
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.
2007-07-17Add 'linux26-modules' target to allow external drivers to be built with the ↵"Steven J. Hill"
kernel. Also, remove 'boot' directory before creating INITRAMFS.
2007-07-17A number of fixes including placing of the final image into the 'binaries' ↵"Steven J. Hill"
directory. Moved INITRAMFS_TARGET to the correct location as modules from the built kernel were not being installed until after the INITRAMFS had been built. Fixed config options for INITRAMFS to be correct and cleaned up whitespace/tab issues.
2007-07-12 BSP Patch:Ulf Samuelsson
========================================================= 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.
2007-07-11Build linux within target/linux/Makefile.in instead of within target/linux26.mkUlf Samuelsson
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