60a965fbaa
This commit adds support for building the system emulation mode in host-qemu. To do so, it adds the BR2_PACKAGE_HOST_QEMU_SYSTEM_MODE and BR2_PACKAGE_HOST_QEMU_LINUX_USER_MODE sub-options, making sure that the latter is selected if the former is not enabled. This ensures that at least one is enabled *and* that existing configurations continue to build the user-land emulation (which was the only one we supported until now). The list of architectures supported by the system emulation mode is the same as the one for the user-space emulation mode (as far as the existing list is concerned), so we simply drop the comment about this dependency list being related to the user-space emulation only. Signed-off-by: Simon Maes <simonn.maes@gmail.com> [Thomas: - Make sure either BR2_PACKAGE_HOST_QEMU_LINUX_USER_MODE or BR2_PACKAGE_HOST_QEMU_SYSTEM_MODE get selected. - Unconditionally enable FDT support in host-qemu when in system mode (so the option BR2_PACKAGE_HOST_QEMU_FDT has been removed) - Remove the unneeded BR2_PACKAGE_HOST_QEMU_HAS_EMULS option. - Remove the SDL related option, we really on the system to provide SDL. - Remove the BR2_PACKAGE_HOST_QEMU_DEBUG and BR2_PACKAGE_HOST_QEMU_STRIP_BINARY options, since they are not really useful. - Remove HOST_QEMU_SITE and HOST_QEMU_SOURCE definitions, since they are automatically derived from QEMU_SITE and QEMU_SOURCE anyway. - Group things more logically in the .mk file.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com> |
||
|---|---|---|
| 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. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches