256f142bf6
Some packages do some sanity checks on their configuration, for example linux checks that the defconfig string is not empty when a defconfig is used. Such checks are currently always performed, except when the 'source' target is part of make goals. This is problematic for two reasons: - Other targets such as 'source-check', 'external-deps' or 'legal-info', that do not consist in doing a build, cannot be executed in such situations. - The current code removes the check as soon as one of the targets is source. But if there are other non-source targets called at the same time, the checks are ignored. This commit therefore introduces an internal variable called BR_BUILDING, which tells packages if we are actually building or not. A variable nobuild_targets indicates the targets that we do not consider as being build targets. For the moment, nobuild_targets only contains 'source', to be completely iso-functional. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr> |
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| arch | ||
| board | ||
| boot | ||
| configs | ||
| docs | ||
| fs | ||
| linux | ||
| package | ||
| support | ||
| system | ||
| toolchain | ||
| .defconfig | ||
| .gitignore | ||
| CHANGES | ||
| Config.in | ||
| Config.in.legacy | ||
| COPYING | ||
| Makefile | ||
| Makefile.legacy | ||
| README | ||
Buildroot is a simple, efficient and easy-to-use tool to generate embedded Linux systems through cross-compilation. The documentation can be found in docs/manual. You can generate a text document with 'make manual-text' and read output/docs/manual/manual.text. Online documentation can be found at http://buildroot.org/docs.html To build and use the buildroot stuff, do the following: 1) run 'make menuconfig' 2) select the target architecture and the packages you wish to compile 3) run 'make' 4) wait while it compiles 5) find the kernel, bootloader, root filesystem, etc. in output/images You do not need to be root to build or run buildroot. Have fun! Buildroot comes with a basic configuration for a number of boards. Run 'make list-defconfigs' to view the list of provided configurations. Please feed suggestions, bug reports, insults, and bribes back to the buildroot mailing list: buildroot@buildroot.org You can also find us on #buildroot on Freenode IRC.