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In commit39dde1ffb6("package/brotli: work around gcc bug 68485"), a mistake was made: when BR2_TOOLCHAIN_HAS_GCC_BUG_68485=y, we're only passing -O0 as CFLAGS, completely ignoring TARGET_CFLAGS, which is not good. This commit fixes that by introducing a BROTLI_CFLAGS variable, initially defined to TARGET_CFLAGS, and to which we add -O0 when BR2_TOOLCHAIN_HAS_GCC_BUG_68485=y. Signed-off-by: Giulio Benetti <giulio.benetti@micronovasrl.com> [Thomas: rework commit log] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> (cherry picked from commit657ffee375) 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