98ecdd1d11
zerofree is a utility which scans the free blocks in an ext2 filesystem and fills any non-zero blocks with zeroes. https://frippery.org/uml/ The ext2fs/ext2fs.h header guards the inclusion of <sys/types.h> behind HAVE_SYS_TYPES_H, which is an autotools-defined macro that is only supposed to be defined by the package itself, i.e. e2fsprogs, and that should not leak into installed headers. However, e2fsprogs does leak it, so we work it around, liek gentoo does. Tested-by: Julien Olivain <ju.o@free.fr> Signed-off-by: Vincent Stehlé <vincent.stehle@laposte.net> Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com> [yann.morin.1998@free.fr: - fix MMU dependency for comment; reword comment - fix multi-line assignment of ZEROFREE_CFLAGS - do not add comment trailing after assignment - extend commit log to explain why we need the workaround - use TARGET_CONFIGURE_OPTS, drop explicit CC= - install to explicit destination file ] Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr> |
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| boot | ||
| configs | ||
| docs | ||
| fs | ||
| linux | ||
| package | ||
| support | ||
| system | ||
| toolchain | ||
| utils | ||
| .clang-format | ||
| .defconfig | ||
| .flake8 | ||
| .gitignore | ||
| .gitlab-ci.yml | ||
| CHANGES | ||
| Config.in | ||
| Config.in.legacy | ||
| COPYING | ||
| DEVELOPERS | ||
| Makefile | ||
| Makefile.legacy | ||
| README | ||
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