Build fails with QMake unable to find files

[ksiazkowicz]

I'm running Docker Desktop on Windows, which requires Hyper-V and unfortunately makes VBox unusable. I compiled the scripts in helper-win directory in repo, replaced all paths with where my SDK is installed (to C:\bin\SailfishOS). built the image and ran it. QtCreator correctly detects the container and has no issues connecting to it. Web interface also looks functional.

When I'm trying to build something, I get this:

Building target platforms: armv7hl-meego-linux
Building for target armv7hl-meego-linux
Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.d2yjO2
+ umask 022
+ cd /home/mersdk/share/build-test-SailfishOS_3_0_1_11_armv7hl_in_Sailfish_OS_Build_Engine-Debug
+ LANG=C
+ export LANG
+ unset DISPLAY
+ CFLAGS='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -fmessage-length=0 -march=armv7-a -mfloat-abi=hard -mfpu=neon -mthumb -Wno-psabi'
+ export CFLAGS
+ CXXFLAGS='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -fmessage-length=0 -march=armv7-a -mfloat-abi=hard -mfpu=neon -mthumb -Wno-psabi'
+ export CXXFLAGS
+ FFLAGS='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -fmessage-length=0 -march=armv7-a -mfloat-abi=hard -mfpu=neon -mthumb -Wno-psabi -I/usr/lib/gfortran/modules'
+ export FFLAGS
+ LD_AS_NEEDED=1
+ export LD_AS_NEEDED
+ export QT_SELECT=5
+ QT_SELECT=5
+ qmake -qt=5 -makefile 'QMAKE_CFLAGS_RELEASE=-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -fmessage-length=0 -march=armv7-a -mfloat-abi=hard -mfpu=neon -mthumb -Wno-psabi' 'QMAKE_CFLAGS_DEBUG=-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -fmessage-length=0 -march=armv7-a -mfloat-abi=hard -mfpu=neon -mthumb -Wno-psabi' 'QMAKE_CXXFLAGS_RELEASE=-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -fmessage-length=0 -march=armv7-a -mfloat-abi=hard -mfpu=neon -mthumb -Wno-psabi' 'QMAKE_CXXFLAGS_DEBUG=-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -fmessage-length=0 -march=armv7-a -mfloat-abi=hard -mfpu=neon -mthumb -Wno-psabi' QMAKE_STRIP=: PREFIX=/usr /home/mersdk/share//test/test.pro -spec linux-g++ CONFIG+=debug CONFIG+=qml_debug
Cannot find file: /home/mersdk/share/test/test.pro.

I can confirm that directories are mapped correctly and file exists in that path, using ssh to connect to the container.

 ✔   ~  ssh sfosengine
,---
| Sailfish OS 3.0.1.11 (Sipoonkorpi)
'---
[mersdk@7b0afb46c741 ~]$ tail /home/mersdk/share/test/test.pro

# to disable building translations every time, comment out the
# following CONFIG line
CONFIG += sailfishapp_i18n

# German translation is enabled as an example. If you aren't
# planning to localize your app, remember to comment out the
# following TRANSLATIONS line. And also do not forget to
# modify the localized app name in the the .desktop file.
TRANSLATIONS += translations/test-de.ts
[mersdk@7b0afb46c741 ~]$

Command generated by Qt seems to fail when ran in SB2 environment as well, with the same error.

[SB2 sdk-build SailfishOS-3.0.1.11-armv7hl] mersdk@7b0afb46c741 ~ $ qmake -qt=5 -makefile 'QMAKE_CFLAGS_RELEASE=-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -fmessage-length=0 -march=armv7-a -mfloat-abi=hard -mfpu=neon -mthumb -Wno-psabi' 'QMAKE_CFLAGS_DEBUG=-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -fmessage-length=0 -march=armv7-a -mfloat-abi=hard -mfpu=neon -mthumb -Wno-psabi' 'QMAKE_CXXFLAGS_RELEASE=-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -fmessage-length=0 -march=armv7-a -mfloat-abi=hard -mfpu=neon -mthumb -Wno-psabi' 'QMAKE_CXXFLAGS_DEBUG=-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -fmessage-length=0 -march=armv7-a -mfloat-abi=hard -mfpu=neon -mthumb -Wno-psabi' QMAKE_STRIP=: PREFIX=/usr /home/mersdk/share//test/test.pro -spec linux-g++ CONFIG+=debug CONFIG+=qml_debug
Cannot find file: /home/mersdk/share/test/test.pro.
[SB2 sdk-build SailfishOS-3.0.1.11-armv7hl] mersdk@7b0afb46c741 ~ $

Any suggestions on how to debug this further?