mirror of
https://gitlab.com/buildroot.org/buildroot.git
synced 2026-09-10 00:04:06 -09:00
9b47146eb2
If SOURCE_DATE_EPOCH is not defined it was given a definition that caused 'git log' to be executed each time the variable is referenced, which is not very efficient given that the answer cannot change. This commit moves the definition of BR2_VERSION_GIT_EPOCH after the inclusion of Makefile.in (so that GIT is defined) and makes it a simply expanded variable so that it is only evaluated once. Signed-off-by: James Byrne <james.byrne@origamienergy.com> Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
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. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches