| Message ID | 20240418135615.457970-1-giulio.benetti@benettiengineering.com |
|---|---|
| State | Accepted |
| Headers | show |
| Series | package/elfutils: fix host build failure due to missing demangle support | expand |
Hi Giulio, all, > 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> > --- > package/elfutils/elfutils.mk | 1 + > 1 file changed, 1 insertion(+) > diff --git a/package/elfutils/elfutils.mk b/package/elfutils/elfutils.mk > index 87b51aa5b5..4d8cc43342 100644 > --- a/package/elfutils/elfutils.mk > +++ b/package/elfutils/elfutils.mk > @@ -27,6 +27,7 @@ HOST_ELFUTILS_CONF_OPTS = \ > --with-bzlib \ > --with-lzma \ > --without-zstd \ > + --disable-demangler \ > --disable-progs > > ELFUTILS_LDFLAGS = $(TARGET_LDFLAGS) \ A user encountered this issue and reported it: https://github.com/skiffos/SkiffOS/issues/311 Thanks! Reviewed-by: Christian Stewart <christian@aperture.us>
On Thu, 18 Apr 2024 15:56:15 +0200 Giulio Benetti <giulio.benetti@benettiengineering.com> wrote: > 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> > --- > package/elfutils/elfutils.mk | 1 + > 1 file changed, 1 insertion(+) Applied to master, thanks. Thomas
>>>>> "Giulio" == Giulio Benetti <giulio.benetti@benettiengineering.com> writes: > 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> Committed to 2024.02.x, thanks.
diff --git a/package/elfutils/elfutils.mk b/package/elfutils/elfutils.mk index 87b51aa5b5..4d8cc43342 100644 --- a/package/elfutils/elfutils.mk +++ b/package/elfutils/elfutils.mk @@ -27,6 +27,7 @@ HOST_ELFUTILS_CONF_OPTS = \ --with-bzlib \ --with-lzma \ --without-zstd \ + --disable-demangler \ --disable-progs ELFUTILS_LDFLAGS = $(TARGET_LDFLAGS) \
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> --- package/elfutils/elfutils.mk | 1 + 1 file changed, 1 insertion(+)