Hi all, I have Ubuntu 14.04 i386 as host OS and I want to cross-compile Qt 5.5.1 for embedded ARM target. I already have a cross-compiled Qt 5.5.1, but with incomplete QtMultimedia module (without GStreamer 1.0).
The problem is that pkg-config utility does not resolved the installed GStreamer parts. I have the rootfs in which my Qt were installed (e.g. in /home/builder/Projects/tegra/rootfs/opt). Now, to build the QtMultimedia I use this script: {code} #!/bin/sh TEGRA_SYSROOT=/home/builder/Projects/tegra/rootfs export PKG_CONFIG_DIR= export PKG_CONFIG_LIBDIR=${TEGRA_SYSROOT}/usr/lib/pkgconfig:${TEGRA_SYSROOT}/usr/share/pkgconfig:${TEGRA_SYSROOT}/usr/lib/arm-linux-gnueabihf/pkgconfig export PKG_CONFIG_SYSROOT_DIR=${TEGRA_SYSROOT} TEGRA_QMAKE=/home/builder/Projects/tegra/rootfs/opt/qt-5.5/bin/qmake ${TEGRA_QMAKE} /home/builder/Projects/tests/qtmultimedia/qtmultimedia.pro GST_VERSION=1.0 {code} Also, I modified the qtmultimedia.pro with: {code} .... } else:!android { contains(QT_CONFIG, alsa):qtCompileTest(alsa) contains(QT_CONFIG, pulseaudio):qtCompileTest(pulseaudio) isEmpty(GST_VERSION) { warning("*** NO GST_VERSION are set, try to take from QT_CONFIG") contains(QT_CONFIG, gstreamer-0.10) { GST_VERSION = 0.10 } else: contains(QT_CONFIG, gstreamer-1.0) { GST_VERSION = 1.0 } else { } } else { warning("*** GST_VERSION are set to" $$GST_VERSION) } cache(GST_VERSION, set) !isEmpty(GST_VERSION) { qtCompileTest(gstreamer) qtCompileTest(gstreamer_photography) qtCompileTest(gstreamer_encodingprofiles) qtCompileTest(gstreamer_appsrc) qtCompileTest(linux_v4l) } else { warning("*** NO GST_VERSION are set") } qtCompileTest(resourcepolicy) qtCompileTest(gpu_vivante) } load(qt_parts) !config_alsa:warning("*** NO ALSA") !config_pulseaudio:warning("*** NO PULSE") !config_gstreamer:warning("*** NO GSTREAMER") !config_gstreamer_photography:warning("*** NO GSTREAMER PHOTO") !config_gstreamer_encodingprofiles:warning("*** NO GSTREAMER ENCODING") !config_gstreamer_gstreamer_appsrc:warning("*** NO GSTREAMER APP") !config_linux_v4l:warning("*** NO V4L") {code} And after running this script I got following: {quote} builder@tegra-build-server:~/Projects/tests/build-qtmultimedia$ ../qmake-script Info: creating cache file /home/builder/Projects/tests/build-qtmultimedia/.qmake.cache Checking for openal... no Checking for alsa... yes Project WARNING: *** GST_VERSION are set to 1.0 Checking for gstreamer... no Checking for gstreamer_photography... no Checking for gstreamer_encodingprofiles... no Checking for gstreamer_appsrc... no Checking for linux_v4l... yes Checking for resourcepolicy... no Checking for gpu_vivante... no Project WARNING: *** NO PULSE Project WARNING: *** NO GSTREAMER Project WARNING: *** NO GSTREAMER PHOTO Project WARNING: *** NO GSTREAMER ENCODING Project WARNING: *** NO GSTREAMER APP builder@tegra-build-server:~/Projects/tests/build-qtmultimedia$ {quote} Howewer, my rootfs all GStreamer's parts are present: {code} builder@tegra-build-server:~/Projects/tests/build-qtmultimedia$ sudo find /home/builder/Projects/tegra/rootfs/ -name '*.pc' | grep gstreamer /home/builder/Projects/tegra/rootfs/usr/lib/arm-linux-gnueabihf/pkgconfig/gstreamer-app-1.0.pc /home/builder/Projects/tegra/rootfs/usr/lib/arm-linux-gnueabihf/pkgconfig/gstreamer-1.0.pc /home/builder/Projects/tegra/rootfs/usr/lib/arm-linux-gnueabihf/pkgconfig/gstreamer-plugins-good-1.0.pc /home/builder/Projects/tegra/rootfs/usr/lib/arm-linux-gnueabihf/pkgconfig/gstreamer-base-1.0.pc /home/builder/Projects/tegra/rootfs/usr/lib/arm-linux-gnueabihf/pkgconfig/gstreamer-net-1.0.pc /home/builder/Projects/tegra/rootfs/usr/lib/arm-linux-gnueabihf/pkgconfig/gstreamer-rtp-1.0.pc /home/builder/Projects/tegra/rootfs/usr/lib/arm-linux-gnueabihf/pkgconfig/gstreamer-video-1.0.pc /home/builder/Projects/tegra/rootfs/usr/lib/arm-linux-gnueabihf/pkgconfig/gstreamer-pbutils-1.0.pc /home/builder/Projects/tegra/rootfs/usr/lib/arm-linux-gnueabihf/pkgconfig/gstreamer-allocators-1.0.pc /home/builder/Projects/tegra/rootfs/usr/lib/arm-linux-gnueabihf/pkgconfig/gstreamer-plugins-base-1.0.pc /home/builder/Projects/tegra/rootfs/usr/lib/arm-linux-gnueabihf/pkgconfig/gstreamer-tag-1.0.pc /home/builder/Projects/tegra/rootfs/usr/lib/arm-linux-gnueabihf/pkgconfig/gstreamer-fft-1.0.pc /home/builder/Projects/tegra/rootfs/usr/lib/arm-linux-gnueabihf/pkgconfig/gstreamer-check-1.0.pc /home/builder/Projects/tegra/rootfs/usr/lib/arm-linux-gnueabihf/pkgconfig/gstreamer-audio-1.0.pc /home/builder/Projects/tegra/rootfs/usr/lib/arm-linux-gnueabihf/pkgconfig/gstreamer-rtsp-1.0.pc /home/builder/Projects/tegra/rootfs/usr/lib/arm-linux-gnueabihf/pkgconfig/gstreamer-sdp-1.0.pc /home/builder/Projects/tegra/rootfs/usr/lib/arm-linux-gnueabihf/pkgconfig/gstreamer-riff-1.0.pc /home/builder/Projects/tegra/rootfs/usr/lib/arm-linux-gnueabihf/pkgconfig/gstreamer-controller-1.0.pc builder@tegra-build-server:~/Projects/tests/build-qtmultimedia$ {code} What I am doing wrong? BR, Denis
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