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5777c00bb6
On the autobuilder the following build error would appear for the
libzenoh-pico package when the option BR2_ENABLE_RUNTIME_DEBUG is
enabled:
```
[ 1%] Building C object CMakeFiles/zenohpico_shared.dir/src/api/encoding.c.o
In function '_z_encoding_convert_into_string',
inlined from 'z_encoding_to_string' at /workdir/instance-0/output-1/build/libzenoh-pico-1.2.1/src/api/encoding.c:261:5:
/workdir/instance-0/output-1/build/libzenoh-pico-1.2.1/src/api/encoding.c:203:15: error: 'strncat' output truncated before terminating nul copying 1 byte from a string of the same length [-Werror=stringop-truncation]
203 | (void)strncat(value, &sep, 1);
| ^~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
```
This error can be reproduced with:
```
cat >.config <<EOF
BR2_aarch64=y
BR2_TOOLCHAIN_EXTERNAL=y
BR2_TOOLCHAIN_EXTERNAL_BOOTLIN=y
BR2_PACKAGE_LIBZENOH_PICO=y
BR2_ENABLE_RUNTIME_DEBUG=y
EOF
make olddefconfig
make libzenoh-pico
```
This patch include the upstream commit [1] that fixes this issue.
[1] 60e635cbb1
Fixes: https://autobuild.buildroot.org/results/0c4/0c4644b17646d3ec482f0a4cf02d6fde19db2c99
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Signed-off-by: Romain Naour <romain.naour@smile.fr>
(cherry picked from commit ec12da7384)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
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