Edgar Bonet c3f3705a2f package/libgpiod2: fix build failure on missing C++ compiler ...

The meson build configuration of libgpiod2 unconditionally requires a
C++ compiler, although it is only useful if building the C++ bindings.
This is causing autobuild failures with an obscure error message:
"ERROR: Unable to get gcc pre-processor defines".

Fix the failures by only requiring a C++ compiler when we want the C++
bindings.

Fixes:
 - https://autobuild.buildroot.org/results/d1c19ffa0c599bd2ba9be965a98fc8f778d6e366
 - https://autobuild.buildroot.org/results/c6b3c9311d628bdb4ea103431767493fab9a3668
 - https://autobuild.buildroot.org/results/8e799050c5779c680ff5e5136571f57d29239f2f
 - https://autobuild.buildroot.org/results/d6d8833acfe00559579defbbf3ca34c0edbe7869

Signed-off-by: Edgar Bonet <bonet@grenoble.cnrs.fr>
Signed-off-by: Julien Olivain <ju.o@free.fr>

2026-08-23 15:53:47 +02:00

..

0001-build-do-not-require-a-C-compiler-if-it-is-not-neede.patch

…

Config.in

…

libgpiod2.hash

…

libgpiod2.mk

…