[salvator-XS] Qt Cross Compile

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[salvator-XS] Qt Cross Compile

깡죠 2018. 6. 29. 11:07

Yocto 에서 빌드한 SDK 파악

poky-agl-glibc-x86_64-agl-demo-platform-crosssdk-aarch64-toolchain-5.90.0+snapshot.sh

설치된 SDK의 환경변수 파악

/opt/rcar_m3/environment-setup-aarch64-agl-linux

$ echo $CC

aarch64-agl-linux-gcc -march=armv8-a --sysroot=/opt/rcar_m3/sysroots/aarch64-agl-linux

export CC="aarch64-agl-linux-gcc -march=armv8-a --sysroot=$SDKTARGETSYSROOT"

export CXX="aarch64-agl-linux-g++ -march=armv8-a --sysroot=$SDKTARGETSYSROOT"

export CPP="aarch64-agl-linux-gcc -E -march=armv8-a --sysroot=$SDKTARGETSYSROOT"

export AS="aarch64-agl-linux-as "

export LD="aarch64-agl-linux-ld --sysroot=$SDKTARGETSYSROOT"

sysroots/x86_64-aglsdk-linux/environment-setup.d

qt5.sh

export PATH=$OECORE_NATIVE_SYSROOT/usr/bin/qt5:$PATH

export OE_QMAKE_CFLAGS="$CFLAGS"

export OE_QMAKE_CXXFLAGS="$CXXFLAGS"

export OE_QMAKE_LDFLAGS="$LDFLAGS"

export OE_QMAKE_CC=$CC

export OE_QMAKE_CXX=$CXX

export OE_QMAKE_LINK=$CXX

export OE_QMAKE_AR=$AR

export QT_CONF_PATH=$OECORE_NATIVE_SYSROOT/usr/bin/qt5/qt.conf

export OE_QMAKE_LIBDIR_QT=`qmake -query QT_INSTALL_LIBS`

export OE_QMAKE_INCDIR_QT=`qmake -query QT_INSTALL_HEADERS`

export OE_QMAKE_MOC=$OECORE_NATIVE_SYSROOT/usr/bin/qt5/moc

export OE_QMAKE_UIC=$OECORE_NATIVE_SYSROOT/usr/bin/qt5/uic

export OE_QMAKE_RCC=$OECORE_NATIVE_SYSROOT/usr/bin/qt5/rcc

export OE_QMAKE_QDBUSCPP2XML=$OECORE_NATIVE_SYSROOT/usr/bin/qt5/qdbuscpp2xml

export OE_QMAKE_QDBUSXML2CPP=$OECORE_NATIVE_SYSROOT/usr/bin/qt5/qdbusxml2cpp

export OE_QMAKE_QT_CONFIG=`qmake -query QT_INSTALL_LIBS`/qt5/mkspecs/qconfig.pri

export OE_QMAKE_PATH_HOST_BINS=$OECORE_NATIVE_SYSROOT/usr/bin/qt5

export QMAKESPEC=`qmake -query QT_INSTALL_LIBS`/qt5/mkspecs/linux-oe-g++

qt 관련 옵션 포함되어 있다.

Yocto 에서 빌드된 Qt5.9.4 빌드옵션파악

uilding on: linux-oe-g++ (arm64, CPU features: neon)

Building for: linux-oe-g++ (arm64, CPU features: neon)

Configuration: cross_compile compile_examples enable_new_dtags largefile neon silent shared release c++11 c++14 c++1z concurrent dbus no-qml-debug reduce_exports stl

Build options:

Mode ................................... release

Optimize release build for size ........ no

Building shared libraries .............. yes

Using C++ standard ..................... C++1z

Using ccache ........................... no

Using gold linker ...................... no

Using new DTAGS ........................ yes

Using precompiled headers .............. no

Using LTCG ............................. no

Target compiler supports:

NEON ................................. yes

Build parts ............................ libs tests tools

Qt modules and options:

Qt Concurrent .......................... yes

Qt D-Bus ............................... yes

Qt D-Bus directly linked to libdbus .... yes

Qt Gui ................................. yes

Qt Network ............................. yes

Qt Sql ................................. yes

Qt Testlib ............................. yes

Qt Widgets ............................. yes

Qt Xml ................................. yes

Support enabled for:

Using pkg-config ....................... yes

QML debugging .......................... no

udev ................................... yes

Using system zlib ...................... yes

Qt Core:

DoubleConversion ....................... yes

Using system DoubleConversion ........ no

GLib ................................... no

iconv .................................. no

ICU .................................... yes

Logging backends:

journald ............................. no

syslog ............................... no

slog2 ................................ no

Using system PCRE2 ..................... no

Qt Network:

getaddrinfo() .......................... yes

getifaddrs() ........................... yes

IPv6 ifname ............................ yes

libproxy ............................... no

OpenSSL ................................ yes

Qt directly linked to OpenSSL ........ no

SCTP ................................... no

Use system proxies ..................... yes

Qt Gui:

Accessibility .......................... yes

FreeType ............................... yes

Using system FreeType ................ yes

HarfBuzz ............................... no

Using system HarfBuzz ................ no

Fontconfig ............................. yes

Image formats:

GIF .................................. no

ICO .................................. no

JPEG ................................. yes

Using system libjpeg ............... yes

PNG .................................. yes

Using system libpng ................ yes

EGL .................................... yes

OpenVG ................................. no

OpenGL:

Desktop OpenGL ....................... no

OpenGL ES 2.0 ........................ yes

OpenGL ES 3.0 ........................ yes

OpenGL ES 3.1 ........................ yes

Session Management ..................... no

Features used by QPA backends:

evdev .................................. yes

libinput ............................... no

INTEGRITY HID .......................... no

mtdev .................................. no

tslib .................................. no

xkbcommon-evdev ........................ no

QPA backends:

DirectFB ............................... no

EGLFS .................................. no

LinuxFB ................................ no

VNC .................................... yes

Mir client ............................. no

Qt Widgets:

GTK+ ................................... no

Styles ................................. Fusion Windows

Qt PrintSupport:

CUPS ................................... no

Qt Sql:

DB2 (IBM) .............................. no

InterBase .............................. no

MySql .................................. no

OCI (Oracle) ........................... no

ODBC ................................... no

PostgreSQL ............................. no

SQLite2 ................................ no

SQLite ................................. yes

Using system provided SQLite ......... yes

TDS (Sybase) ........................... no

Note: -hostbindir is not a subdirectory of -hostprefix.

Note: -hostlibdir is not a subdirectory of -hostprefix.

Note: -hostdatadir is not a subdirectory of -hostprefix.

WARNING: Feature xinput2 is insignificant in this configuration, ignoring related command line option(s).

WARNING: Feature xkb is insignificant in this configuration, ignoring related command line option(s).

WARNING: Feature xkbcommon-system is insignificant in this configuration, ignoring related command line option(s).

WARNING: The [-no]-qpa-platform-guard argument is deprecated and has no effect.

WARNING: No QPA platform plugin enabled! This will

produce a Qt that cannot run GUI applications.

The dependencies needed for xcb to build are listed in

Qt 관련된 SDK 파일 삭제

rm -rf qt5/

rm -rf libQt5*

Qt 소스에서(qtbase) 타겟에 맞는 mkspec 파일 재생성 후 qt build 를 수행한다.

./configure -prefix /opt/qt5.11.1 -xplatform linux-rcar-g++ -sysroot /opt/rcar/sysroots/aarch64-agl-linux

Creating qmake...

export PATH=/opt/rcar_m3/sysroots/x86_64-aglsdk-linux/usr/bin/aarch64-agl-linux:$PATH

./configure -prefix /opt/qt5.11.1 -xplatform linux-rcar-g++ -sysroot /opt/rcar_m3/sysroots/aarch64-agl-linux

Building on: linux-g++ (x86_64, CPU features: mmx sse sse2)

Building for: linux-rcar-g++ (arm64, CPU features: neon)

Configuration: cross_compile compile_examples largefile neon precompile_header shared rpath release c++11 c++14 c++1z concurrent dbus reduce_exports stl

Build options:

Mode ................................... release

Optimize release build for size ........ no

Building shared libraries .............. yes

Using C++ standard ..................... C++1z

Using ccache ........................... no

Using gold linker ...................... no

Using new DTAGS ........................ no

Using precompiled headers .............. yes

Using LTCG ............................. no

Target compiler supports:

NEON ................................. yes

Build parts ............................ libs examples

Qt modules and options:

Qt Concurrent .......................... yes

Qt D-Bus ............................... yes

Qt D-Bus directly linked to libdbus .... yes

Qt Gui ................................. yes

Qt Network ............................. yes

Qt Sql ................................. yes

Qt Testlib ............................. yes

Qt Widgets ............................. yes

Qt Xml ................................. yes

Support enabled for:

Using pkg-config ....................... yes

udev ................................... yes

Using system zlib ...................... yes

Qt Core:

DoubleConversion ....................... yes

Using system DoubleConversion ........ no

GLib ................................... yes

iconv .................................. no

ICU .................................... yes

Tracing backend ........................ <none>

Logging backends:

journald ............................. no

syslog ............................... no

slog2 ................................ no

Using system PCRE2 ..................... no

Qt Network:

getifaddrs() ........................... yes

IPv6 ifname ............................ yes

libproxy ............................... no

Linux AF_NETLINK ....................... yes

OpenSSL ................................ yes

Qt directly linked to OpenSSL ........ no

OpenSSL 1.1 ............................ no

SCTP ................................... no

Use system proxies ..................... yes

Qt Gui:

Accessibility .......................... yes

FreeType ............................... yes

Using system FreeType ................ yes

HarfBuzz ............................... yes

Using system HarfBuzz ................ no

Fontconfig ............................. yes

Image formats:

GIF .................................. yes

ICO .................................. yes

JPEG ................................. yes

Using system libjpeg ............... yes

PNG .................................. yes

Using system libpng ................ yes

EGL .................................... yes

OpenVG ................................. no

OpenGL:

Desktop OpenGL ....................... no

OpenGL ES 2.0 ........................ yes

OpenGL ES 3.0 ........................ yes

OpenGL ES 3.1 ........................ yes

OpenGL ES 3.2 ........................ yes

Vulkan ................................. no

Session Management ..................... yes

Features used by QPA backends:

evdev .................................. yes

libinput ............................... yes

INTEGRITY HID .......................... no

mtdev .................................. yes

tslib .................................. no

xkbcommon-evdev ........................ yes

QPA backends:

DirectFB ............................... no

EGLFS .................................. yes

EGLFS details:

EGLFS OpenWFD ........................ no

EGLFS i.Mx6 .......................... no

EGLFS i.Mx6 Wayland .................. no

EGLFS RCAR ........................... no

EGLFS EGLDevice ...................... yes

EGLFS GBM ............................ yes

EGLFS VSP2 ........................... no

EGLFS Mali ........................... no

EGLFS Raspberry Pi ................... no

EGL on X11 ........................... no

LinuxFB ................................ yes

VNC .................................... yes

Mir client ............................. no

Qt Widgets:

GTK+ ................................... no

Styles ................................. Fusion Windows

Qt PrintSupport:

CUPS ................................... yes

Qt Sql:

DB2 (IBM) .............................. no

InterBase .............................. no

MySql .................................. no

OCI (Oracle) ........................... no

ODBC ................................... no

PostgreSQL ............................. no

SQLite2 ................................ no

SQLite ................................. yes

Using system provided SQLite ......... no

TDS (Sybase) ........................... no

Qt Testlib:

Tester for item models ................. yes

Note: Also available for Linux: linux-clang linux-icc

Note: PKG_CONFIG_LIBDIR automatically set to /opt/rcar_m3/sysroots/aarch64-agl-linux/usr/lib/pkgconfig:/opt/rcar_m3/sysroots/aarch64-agl-linux/usr/share/pkgconfig:/opt/rcar_m3/sysroots/aarch64-agl-linux/usr/lib/aarch64-agl-linux/pkgconfig

Note: PKG_CONFIG_SYSROOT_DIR automatically set to /opt/rcar_m3/sysroots/aarch64-agl-linux

Note: Dropped compiler flags '-pthread' when detecting library 'glib'.

Qt is now configured for building. Just run 'make'.

Once everything is built, you must run 'make install'.

Qt will be installed into '/opt/rcar_m3/sysroots/aarch64-agl-linux/opt/qt5.11.1'.

Prior to reconfiguration, make sure you remove any leftovers from

the previous build.

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