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b5a5b12cbb
The php-pecl-dbus encouters two build issues in both buildroot 2025.02.x
and master branch, both related to PHP8 and GCC14:
/home/alexis/src/buildroot/php/build/php-pecl-dbus-b147624d480c3353e6c700e9a2d0c6f14d853941/dbus.c:465:56:
error: assignment to ‘zend_object_get_properties_t’ {aka ‘struct
_zend_array * (*)(struct _zend_object *)’} from incompatible pointer
type ‘HashTable * (*)(zval *)’ {aka ‘struct _zend_array * (*)(struct
_zval_str
uct *)’} [-Wincompatible-pointer-types]
465 | dbus_object_handlers_dbus_array.get_properties =
dbus_array_get_properties;
| ^
[...]
The build failure can be reproduced with this minimal defconfig:
BR2_arm=y
BR2_cortex_a9=y
BR2_ARM_ENABLE_NEON=y
BR2_ARM_ENABLE_VFP=y
BR2_ARM_FPU_NEON=y
BR2_TOOLCHAIN_EXTERNAL=y
BR2_TOOLCHAIN_EXTERNAL_BOOTLIN=y
BR2_PACKAGE_PHP=y
BR2_PACKAGE_PHP_PECL_DBUS=y
This build failure is the result of two events/conditions:
- the update to PHP8 has changed the prototype for
zend_object_read_property_t and zend_hash_get_current_key(see [1]).
But at this time, php-dbus just generated a new warning
(-Wincompatible-pointer-types)
- using bootlin bleeding-edge toolchain brings in GCC14, which now turns
this warning into a systematic error (see [2])
Bring the relevant patches to fix this build.
The first patch comes from an already opened PR on the upstream source.
The second patch has been written during the build failure
investigation, and has been sent upstream as well.
Fixes: https://autobuild.buildroot.net/results/e9892bbefa781b403fd3d834b6c48527c8e078ba
Signed-off-by: Alexis Lothoré <alexis.lothore@bootlin.com>
Signed-off-by: Romain Naour <romain.naour@smile.fr>
(cherry picked from commit 0ae37b712f)
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