tce-load -i compiletc meson udev-lib-dev openssl-dev libyaml-dev gst-plugins-base-dev libevent-dev python3.11-jinja2 python3.11-markupsafe gnutls-dev

wget https://github.com/raspberrypi/libcamera/releases/download/v0.6.0+rpt20251202/libcamera-0.6.0+rpt20251202.tar.xz

cd libcamera-0.6.0

mkdir build
cd build

CC="gcc -march=armv6zk -mtune=arm1176jzf-s -mfpu=vfp -Os -pipe" CXX="g++ -march=armv6zk -mtune=arm1176jzf-s -mfpu=vfp -Os -pipe" meson setup --prefix=/usr/local --localstatedir=/var --libexecdir=/usr/local/lib --buildtype=plain -Dtest=false -Ddocumentation=disabled -Dcam=enabled -Dpycamera=disabled

[-fno-rtti fails]

ninja [19m 10.83s]
sudo ninja install

libcamera 0.6.0

  Versions
    Sources                  : 0.6.0+rpt20251202

  Paths
    LIBCAMERA_DATA_DIR       : "/usr/local/share/libcamera"
    LIBCAMERA_SYSCONF_DIR    : "/usr/local/etc/libcamera"
    IPA_PROXY_DIR            : "/usr/local/lib/libcamera"
    IPA_CONFIG_DIR           : "/usr/local/etc/libcamera/ipa:/usr/local/share/libcamera/ipa"
    IPA_MODULE_DIR           : "/usr/local/lib/libcamera/ipa"

  Configuration
    SoftISP support          : false
    IPA modules signed with  : gnutls
    Enabled pipelines        : rpi/pisp
                               rpi/vc4
    Enabled IPA modules      : rpi/pisp
                               rpi/vc4
    Controls files           : control_ids_core.yaml
                               control_ids_debug.yaml
                               control_ids_draft.yaml
                               control_ids_rpi.yaml
    Properties files         : property_ids_draft.yaml
                               property_ids_core.yaml
    Hotplug support          : YES
    Tracing support          : NO
    Android support          : NO
    GStreamer support        : YES
    Python bindings          : NO
    V4L2 emulation support   : YES
    cam application          : YES
    qcam application         : NO
    lc-compliance application: NO
    Unit tests               : NO

  Subprojects
    libpisp                  : YES
    nlohmann_json            : YES (from libpisp)

  User defined options
    buildtype                : plain
    libexecdir               : /usr/local/lib
    localstatedir            : /var
    prefix                   : /usr/local
    cam                      : enabled
    documentation            : disabled
    pycamera                 : disabled
    test                     : false