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dmraid is a very old package from 2010 with an awkward configure script which doesn't honor CFLAGS: ac_cv_env_CFLAGS_set=set ac_cv_env_CFLAGS_value='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 ' [...] ## ----------------- ## ## Output variables. ## ## ----------------- ## AWK='gawk' CC='/home/autobuild/autobuild/instance-3/output-1/host/bin/sh4a-buildroot-linux-musl-gcc' CFLAGS='-O2' resulting in the following build failure with musl >= 1.2.4 and25e6fee27fbecause _LARGEFILE64_SOURCE is not set: /home/autobuild/autobuild/instance-3/output-1/host/lib/gcc/sh4a-buildroot-linux-musl/12.3.0/../../../../sh4a-buildroot-linux-musl/bin/ld: misc/file.o: in function `rw_file': file.c:(.text+0x150): undefined reference to `lseek64' To fix this issue, pass TARGET_CONFIGURE_OPTS through DMRAID_MAKE_OPTS Fixes: - http://autobuild.buildroot.org/results/5c7c82959ce92db908d3ca20e2c1137509c2f981 Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> Signed-off-by: Arnout Vandecappelle <arnout@mind.be> (cherry picked from commitde6415ad9c) Signed-off-by: Peter Korsgaard <peter@korsgaard.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