[oe] [meta-qt5] qtwebengine/chromium/v8 requires lib32 version of host C++ headers (libc++-dev:i386)

[Martin Jansa]

See
http://lists.openembedded.org/pipermail/openembedded-devel/2017-August/114417.html

There was no update on multilib issue since then and many requests to get
5.9 merged, so after couple weeks or months after this e-mail I've merged
upgrade to 5.9 with this new requirement documented in commit message.

On Mon, Feb 26, 2018 at 10:57 PM, Denys Dmytriyenko <denis at denix.org> wrote:

> I've got this error below on one of my build machines, and on close
> inspection, it looks like qtwebengine/chromium/v8 requires host side C++
> headers in 32-bit besides normal 64-bit version, i.e. libc++-dev:i386 or
> lib32stdc++-dev.
>
> How can we check for this and/or document this requirement?
>
> Logs (notice hosttools/g++ and -m32):
>
> FAILED: v8_snapshot/obj/v8/mkpeephole/bytecodes.o
> .../tmp-glibc/hosttools/g++ -MMD -MF v8_snapshot/obj/v8/mkpeephole/bytecodes.o.d
> -DV8_DEPRECATION_WARNINGS -DUSE_UDEV -DUSE_AURA=1 -DUSE_NSS_CERTS=1
> -DUSE_OZONE=1 -DNO_TCMALLOC -DDISABLE_NACL -DENABLE_TASK_MANAGER=1
> -DENABLE_THEMES=1 -DFULL_SAFE_BROWSING -DSAFE_BROWSING_CSD
> -DSAFE_BROWSING_DB_LOCAL -DCHROMIUM_BUILD -DFIELDTRIAL_TESTING_ENABLED
> -DTOOLKIT_QT -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
> -D_LARGEFILE64_SOURCE -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0
> -DV8_I18N_SUPPORT -DV8_TARGET_ARCH_ARM -DCAN_USE_ARMV7_INSTRUCTIONS
> -DCAN_USE_VFP3_INSTRUCTIONS -DCAN_USE_VFP32DREGS -DCAN_USE_NEON
> -DUSE_EABI_HARDFLOAT=1 -Iv8_snapshot/gen -I../../../../git/src/3rdparty/chromium
> -I../../../../git/src/3rdparty/chromium/v8/include
> -Iv8_snapshot/gen/v8/include -I../../../../git/src/3rdparty/chromium/v8
> -fno-strict-aliasing --param=ssp-buffer-size=4 -fstack-protector
> -funwind-tables -fPIC -pipe -pthread -m32 -msse2 -mfpmath=sse -mmmx -g0
> -fvisibility=hidden -Wno-unused-local-ty
>  pedefs -Wno-maybe-uninitialized -Wno-missing-field-initializers
> -Wno-unused-parameter -O3 -fno-ident -fdata-sections -ffunction-sections
> -fno-threadsafe-statics -fvisibility-inlines-hidden -std=gnu++11
> -fno-delete-null-pointer-checks -fno-rtti -fno-exceptions -Wno-deprecated
> -Wno-narrowing -c ../../../../git/src/3rdparty/
> chromium/v8/src/interpreter/bytecodes.cc -o v8_snapshot/obj/v8/mkpeephole/
> bytecodes.o
> In file included from ../../../../git/src/3rdparty/
> chromium/v8/src/interpreter/bytecodes.h:8:0,
>                  from ../../../../git/src/3rdparty/
> chromium/v8/src/interpreter/bytecodes.cc:5:
> /usr/include/c++/5/cstdint:38:28: fatal error: bits/c++config.h: No such
> file or directory
> compilation terminated.
> --
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