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sox implements a custom mechanism to detect whether the toolchain has SSP suport or not. In doing so, it explicitly tries to see if libssp.so is present, in which case it unconditionally links with it, even though the compiler, if left by itself, would have used the SSP support provided by the C library. However, with Buildroot, the SSP options are handled in our gcc wrapper, so packages should just not bother with that. It turns out that, when sox is configured with --disable-stack-protector, it does not disable it, but really does nothing, which is good for us. Currently, SSP is conditionally disabled in sox, under various conditions: that the toolchain does not have SSP, or that it is one of the know SSP-challenged (i.e. broken) toolchains. Those conditions dates back tpo before our wrapper started handling that. Remove all those conditions, unconditionally disable SSP in sox, and let our gcc wrapper handle the SSP options. Signed-off-by: Yann Droneaud <ydroneaud@opteya.com> Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr> 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 Freenode IRC. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches