When building on hosts with libstdc++ without demangle support this error
shows up:
checking for __cxa_demangle in -lstdc++... no
configure: error: __cxa_demangle not found in libstdc++, use --disable-demangler to disable demangler support.
make[1]: *** [package/pkg-generic.mk:273: /home/giuliobenetti/br_reproduce/c2524c7580d97f7387ec22da62be71d77f2ed8ec/output/build/host-elfutils-0.189/.stamp_configured] Error 1
make: *** [Makefile:23: _all] Error 2
So let's disable demangler for host by default.
Fixes: still not showed by autobuilders. Reproduced on Ubuntu 22.04 with
Ubuntu APT g++ 11.4.0
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Reviewed-by: Christian Stewart <christian@aperture.us>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
5f2c9f882d