[meta-freescale] fido branch: QtWebEngine 5.4.1 rebuild fails

[Leon Woestenberg]

Hello all,

I'm on the fido branch. It has Qt 5.4.1.  I just did a rebuild of the
QtWebEngine. bitbake failed during the do_compile stage. I'm trying to dig
to the issue:

---
make[3]: Entering directory
`/home/leon/sandbox/sidebranch/fido/community/fsl-community-bsp/build/tmp/work/cortexa9hf-vfp-neon-poky-linux-gnueabi/qtwebengine/5.4.1-r0/qtwebengine-opensource-src-5.4.1/src/core'
/home/leon/sandbox/sidebranch/fido/community/fsl-community-bsp/build/tmp/sysroots/x86_64-linux/usr/bin/qt5/qmake
QTWEBENGINE_ROOT=/home/leon/sandbox/sidebranch/fido/community/fsl-community-bsp/build/tmp/work/cortexa9hf-vfp-neon-poky-linux-gnueabi/qtwebengine/5.4.1-r0/qtwebengine-opensource-src-5.4.1
QMAKE_CXX=arm-poky-linux-gnueabi-g++\ \ -march=armv7-a\ -mfloat-abi=hard\
-mfpu=neon\ -mtune=cortex-a9\
--sysroot=/home/leon/sandbox/sidebranch/fido/community/fsl-community-bsp/build/tmp/sysroots/cgtqmx6
QMAKE_CC=arm-poky-linux-gnueabi-gcc\ \ -march=armv7-a\ -mfloat-abi=hard\
-mfpu=neon\ -mtune=cortex-a9\
--sysroot=/home/leon/sandbox/sidebranch/fido/community/fsl-community-bsp/build/tmp/sysroots/cgtqmx6
QMAKE_LINK=arm-poky-linux-gnueabi-g++\ \ -march=armv7-a\ -mfloat-abi=hard\
-mfpu=neon\ -mtune=cortex-a9\
--sysroot=/home/leon/sandbox/sidebranch/fido/community/fsl-community-bsp/build/tmp/sysroots/cgtqmx6
QMAKE_CFLAGS=\ -O2\ -pipe\ -g\ -feliminate-unused-debug-types
QMAKE_CXXFLAGS=\ -O2\ -pipe\ -g\ -feliminate-unused-debug-types\
-fvisibility-inlines-hidden QMAKE_AR=arm-poky-linux-gnueabi-ar -after
CONFIG-=create_cmake -o Makefile.gyp_run gyp_run.pro
Project MESSAGE: Running gyp_qtwebengine
"/home/leon/sandbox/sidebranch/fido/community/fsl-community-bsp/build/tmp/work/cortexa9hf-vfp-neon-poky-linux-gnueabi/qtwebengine/5.4.1-r0/qtwebengine-opensource-src-5.4.1/src/core"
-D qt_cross_compile=1 -D os_posix=1 -D qt_os="embedded_linux" -I
config/embedded_linux.gypi -D build_ffmpegsumo=1 -D configuration_policy=0
-D desktop_linux=0 -D disable_nacl=1 -D embedded=1 -D
enable_autofill_dialog=0 -D enable_automation=0 -D enable_background=0 -D
enable_captive_portal_detection=0 -D enable_extensions=0 -D
enable_google_now=0 -D enable_language_detection=0 -D
enable_managed_users=0 -D enable_plugin_installation=0 -D enable_plugins=0
-D enable_printing=0 -D enable_session_service=0 -D enable_spellcheck=0 -D
enable_task_manager=0 -D enable_themes=0 -D enable_webrtc=0 -D
gtest_target_type=none -D notifications=0 -D ozone_platform_dri=0 -D
ozone_platform_test=0 -D p2p_apis=0 -D safe_browsing=0 -D
toolkit_uses_gtk=0 -D toolkit_views=1 -D use_ash=0 -D use_aura=1 -D
use_cairo=0 -D use_clipboard_aurax11=0 -D use_cups=0 -D
use_custom_freetype=0 -D use_gconf=0 -D use_gio=0 -D use_gnome_keyring=0 -D
use_kerberos=0 -D use_openssl=1 -D use_ozone=1 -D use_pango=0 -D
use_pulseaudio=0 -D use_system_harfbuzz=0 -D use_system_icu=1 -D
icu_use_data_file_flag=0 -D use_x11=0 -D v8_use_snapshot=false -D
want_separate_host_toolset=1 -D disable_glibcxx_debug=1 -D
remove_webcore_debug_symbols=1 -D
sysroot="/home/leon/sandbox/sidebranch/fido/community/fsl-community-bsp/build/tmp/sysroots/cgtqmx6"
-D target_arch=arm -D arm_arch="armv7-a" -D arm_tune="cortex-a9" -D
arm_float_abi="hard" -D arm_version="7" -D arm_fpu="neon" -D arm_neon=1 -D
CXX="/home/leon/sandbox/sidebranch/fido/community/fsl-community-bsp/build/tmp/sysroots/x86_64-linux/usr/bin/arm-poky-linux-gnueabi/arm-poky-linux-gnueabi-g++
-march=armv7-a -mfloat-abi=hard -mfpu=neon -mtune=cortex-a9
--sysroot=/home/leon/sandbox/sidebranch/fido/community/fsl-community-bsp/build/tmp/sysroots/cgtqmx6"...
using python:
/home/leon/sandbox/sidebranch/fido/community/fsl-community-bsp/build/tmp/sysroots/x86_64-linux/usr/bin/python-native/python
version: 2.7.9
Using extra options found in
/home/leon/sandbox/sidebranch/fido/community/fsl-community-bsp/build/tmp/work/cortexa9hf-vfp-neon-poky-linux-gnueabi/qtwebengine/5.4.1-r0/qtwebengine-opensource-src-5.4.1/src/core/qmake_extras.gypi
Using extra options found in
/home/leon/sandbox/sidebranch/fido/community/fsl-community-bsp/build/tmp/work/cortexa9hf-vfp-neon-poky-linux-gnueabi/qtwebengine/5.4.1-r0/qtwebengine-opensource-src-5.4.1/src/core/qtwebengine_extras.gypi
Updating projects from gyp files...
/bin/sh: 1: @echo: not found
compiler_version.py failed to execute: @echo compiling gyp_run.pro &&
arm-poky-linux-gnueabi-g++ -march=armv7-a -mfloat-abi=hard -mfpu=neon
-mtune=cortex-a9
--sysroot=/home/leon/sandbox/sidebranch/fido/community/fsl-community-bsp/build/tmp/sysroots/cgtqmx6
-Xassembler --version -x assembler -c /dev/null
Command '@echo compiling gyp_run.pro && arm-poky-linux-gnueabi-g++
-march=armv7-a -mfloat-abi=hard -mfpu=neon -mtune=cortex-a9
--sysroot=/home/leon/sandbox/sidebranch/fido/community/fsl-community-bsp/build/tmp/sysroots/cgtqmx6
-Xassembler --version -x assembler -c /dev/null' returned non-zero exit
status 127
Exception: Failed to extract compiler version for args: ['target',
'assembler']
---

The weird thing is that it seems to run a shell to interpret a Makefile at
some point.

/bin/sh: 1: @echo: not found



This Qt project file:

qtwebengine-opensource-src-5.4.1/src/core/gyp_run.pro

runs this python buildscript:

qtwebengine-opensource-src-5.4.1/tools/buildscripts/gyp_qtwebengine


... and this is where I got stuck / ran out of time for the day. Hopefully
I am able to follow-up later.

Regards,
-- 
Leon
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