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This allows building and running a full-scale JVM in purely interpretive mode on ARCv2 processors. Once JIT'ed version is available for ARC we'll obviously switch to it to gain a faster execution. This is only supported for OpenJDK17, so we make OpenJDK11 unavailable on ARC. However, there was a dependency difference between OpenJDK17 and OpenJDK11 (on host gcc >= 4.9). To avoid any potential complexities if a package ever needs to "select BR2_PACKAGE_OPENJDK", this commit moves this host gcc >= 4.9 dependency to BR2_PACKAGE_OPENJDK itself. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Fabrice Fontaine <fontaine.fabrice@gmail.com> Cc: Yann E. MORIN <yann.morin.1998@free.fr> Cc: Adam Duskett <aduskett@gmail.com> 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 OFTC IRC. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches