BUILDROOT_README
1Most of the packages that were used by Buildroot to produce the image files,
2including Buildroot itself, have open-source licenses. It is your
3responsibility to comply to the requirements of these licenses.
4To make this easier for you, Buildroot collected in this directory some
5material you may need to get it done.
6
7This material is composed of the following items.
8 * The scripts used to control compilation of the packages and the generation
9 of image files, i.e. the Buildroot sources.
10 Note: this has not been saved due to technical limitations, you must
11 collect it manually.
12 * The Buildroot configuration file; this has been saved in buildroot.config.
13 * The toolchain (cross-compiler and related tools) used to generate all the
14 compiled programs.
15 Note: this may have not been saved due to technical limitations, you may
16 need to collect it manually.
17 * The original source code for target packages in the 'sources/'
18 subdirectory and for host packages in the 'host-sources/' subdirectory
19 (except for the non-redistributable packages, which have not been
20 saved). Patches that were applied are also saved, along with a file
21 named 'series' that lists the patches in the order they were
22 applied. Patches are under the same license as the files that they
23 modify in the original package.
24 Note: Buildroot applies additional patches to Libtool scripts of
25 autotools-based packages. These patches can be found under
26 support/libtool in the Buildroot source and, due to technical
27 limitations, are not saved with the package sources. You may need
28 to collect them manually.
29 * Two manifest files listing the configured packages and related
30 information: 'manifest.csv' for target packages and 'host-manifest.csv'
31 for host packages.
32 * The license text of the packages, in the 'licenses/' and
33 'host-licenses/' subdirectories for target and host packages
34 respectively.
35
36Due to technical limitations or lack of license definition in the package
37makefile, some of the material listed above could not been saved, as the
38following list details.
39
40WARNING: the Buildroot source code has not been saved
41WARNING: gcc-final-11.3.0: cannot save license (HOST_GCC_FINAL_LICENSE_FILES not defined)
42WARNING: gcc-initial-11.3.0: cannot save license (HOST_GCC_INITIAL_LICENSE_FILES not defined)
43WARNING: linux-headers-custom: cannot save license (LINUX_HEADERS_LICENSE_FILES not defined)
44WARNING: linux-headers: sources not saved (local packages not handled)
45WARNING: rockchip-mali: sources not saved (local packages not handled)
46WARNING: dhrystone-2: cannot save license (DHRYSTONE_LICENSE_FILES not defined)
47WARNING: rockchip-rga: sources not saved (local packages not handled)
48WARNING: linux-custom: cannot save license (LINUX_LICENSE_FILES not defined)
49WARNING: linux: sources not saved (local packages not handled)
50WARNING: camera-engine-rkaiq: sources not saved (local packages not handled)
51WARNING: gstreamer1-rockchip: sources not saved (local packages not handled)
52WARNING: rockchip-mpp: sources not saved (local packages not handled)
53WARNING: rknpu2: sources not saved (local packages not handled)
54WARNING: rktoolkit: sources not saved (local packages not handled)
55WARNING: rkwifibt: sources not saved (local packages not handled)
56WARNING: rockchip-alsa-config: sources not saved (local packages not handled)
57WARNING: rockchip-test: sources not saved (local packages not handled)
58WARNING: whetstone-1.2: cannot save license (WHETSTONE_LICENSE_FILES not defined)
59