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Commitf4a61d1ae2introduced CC_FOR_BUILD and CXX_FOR_BUILD to avoid detecting ccache. Both values are set to `HOSTCC`. This causes issues where C++ files are compiled with the C compiler without passing the `stdc++` flag to the linker, too. Therefore, switch to pass the C++ compiler to CXX_FOR_BUILD. Correctly fixes: http://autobuild.buildroot.org/results/871e1362c44e5b68a149e6a5dd3caf99ea0d904a Commit9783c04aafproposed a fix which in fact is a workaround to get Meson to pass the `stdc++` flag to the C linker. A follow-up commit will revert this commit, as it is no longer needed. Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> (cherry picked from commit00d41f58eb) 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 Freenode IRC. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches