Self-compiled GTK4: artefacts and missing icons

[Zombie Feynman]

I compiled GTK4 in my home directory (specifically, in /home/mobian/build) because I want to use the latest version of Megapixels on Mobian. Compilation itself went fine, but for some reason, most icons are missing, and I'm getting strange coloured artefacts.

GTK4 demo application: https://i.imgur.com/MMrO6Qv.png
Megapixels: https://i.imgur.com/K4qRRmL.png

To see if I wasn't missing anything, I followed the same steps to compile GTK4 on my Gentoo desktop, and the demo application there looks normal: https://i.imgur.com/ocFLhbC.png The key difference is that I used the Wayland backend on the PinePhone, and the X11 backend on Gentoo.

The packages I manually compiled are atk-2.36.0, gdk-pixbuf-2.42.6, glib-2.68.2, gobject-introspection-1.68.0, gtk-4.3.0, libepoxy-1.5.8, pango-1.48.5, and wayland-protocols-1.21. Other dependencies are installed systemwide from Mobian's standard repos (total package list here: http://dpaste.com/A3WZZ8Q2N). Environment variables:

Code:

$ export
declare -x CPPFLAGS="-I/home/mobian/build/include"
declare -x DBUS_SESSION_BUS_ADDRESS="unix:path=/run/user/1000/bus"
declare -x FEEDBACK_THEME="/usr/share/feedbackd/themes/pinephone.json"
declare -x GSETTINGS_SCHEMA_DIR="/home/mobian/build/share/glib-2.0/schemas"
declare -x HOME="/home/mobian"
declare -x LANG="en_GB.UTF-8"
declare -x LDFLAGS="-L/home/mobian/build/lib -L/home/mobian/build/lib/aarch64-linux-gnu"
declare -x LD_LIBRARY_PATH="/home/mobian/build/lib:/home/mobian/build/lib/aarch64-linux-gnu"
declare -x LOGNAME="mobian"
declare -x LS_COLORS="rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.wim=01;31:*.swm=01;31:*.dwm=01;31:*.esd=01;31:*.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.webp=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:"
declare -x MOTD_SHOWN="pam"
declare -x MOZ_ENABLE_WAYLAND="1"
declare -x OLDPWD="/home/mobian/build/source/gtk-4.3.0"
declare -x PATH="/home/mobian/build/bin:/home/mobian/build/bin:/home/mobian/build/bin:/home/mobian/build/bin:/home/mobian/bin:/home/mobian/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games"
declare -x PKG_CONFIG_PATH="/home/mobian/build/lib/pkgconfig:/home/mobian/build/share/pkgconfig:/home/mobian/build/lib/aarch64-linux-gnu/pkgconfig"
declare -x PS1="\\[\\033]0;\\u@\\h:\\w\\007\\]\\[\\033[01;32m\\]\\u@\\h\\[\\033[01;34m\\] \\w \\\$\\[\\033[00m\\] "
declare -x PWD="/home/mobian/build/source"
declare -x QT_QPA_PLATFORM="wayland"
declare -x QT_WAYLAND_DISABLE_WINDOWDECORATION="1"
declare -x SHELL="/bin/bash"
declare -x SHLVL="2"
declare -x SSH_TTY="/dev/pts/0"
declare -x STY="11127.pts-0.mobian"
declare -x TERM="screen.xterm-256color"
declare -x TERMCAP="SC|screen.xterm-256color|VT 100/ANSI X3.64 virtual terminal:DO=\\E[%dB:LE=\\E[%dD:RI=\\E[%dC:UP=\\E[%dA:bs:bt=\\E[Z:cd=\\E[J:ce=\\E[K:cl=\\E[H\\E[J:cm=\\E[%i%d;%dH:ct=\\E[3g:do=^J:nd=\\E[C:pt:rc=\\E8:rs=\\Ec:sc=\\E7:st=\\EH:up=\\EM:le=^H:bl=^G:cr=^M:it#8:ho=\\E[H:nw=\\EE:ta=^I:is=\\E)0:li#59:co#238:am:xn:xv:LP:sr=\\EM:al=\\E[L:AL=\\E[%dL:cs=\\E[%i%d;%dr:dl=\\E[M:DL=\\E[%dM:dc=\\E[P:DC=\\E[%dP:im=\\E[4h:ei=\\E[4l:mi:IC=\\E[%d@:ks=\\E[?1h\\E=:ke=\\E[?1l\\E>:vi=\\E[?25l:ve=\\E[34h\\E[?25h:vs=\\E[34l:ti=\\E[?1049h:te=\\E[?1049l:us=\\E[4m:ue=\\E[24m:so=\\E[3m:se=\\E[23m:mb=\\E[5m:md=\\E[1m:mh=\\E[2m:mr=\\E[7m:me=\\E[m:ms:Co#8:pa#64:AF=\\E[3%dm:AB=\\E[4%dm:op=\\E[39;49m:AX:vb=\\Eg:G0:as=\\E(0:ae=\\E(B:ac=\\140\\140aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~..--++,,hhII00:po=\\E[5i:pf=\\E[4i:Z0=\\E[?3h:Z1=\\E[?3l:Km=\\E[<:k0=\\E[10~:k1=\\EOP:k2=\\EOQ:k3=\\EOR:k4=\\EOS:k5=\\E[15~:k6=\\E[17~:k7=\\E[18~:k8=\\E[19~:k9=\\E[20~:k;=\\E[21~:F1=\\E[23~:F2=\\E[24~:kB=\\E[Z:kh=\\E[1~:@1=\\E[1~:kH=\\E[4~:@7=\\E[4~:kN=\\E[6~:kP=\\E[5~:kI=\\E[2~:kD=\\E[3~:ku=\\EOA:kd=\\EOB:kr=\\EOC:kl=\\EOD:km:"
declare -x USER="mobian"
declare -x WINDOW="1"
declare -x XDG_DATA_DIRS="/home/mobian/build/share"
declare -x XDG_RUNTIME_DIR="/run/user/1000"
declare -x XDG_SESSION_CLASS="user"
declare -x XDG_SESSION_ID="4"
declare -x XDG_SESSION_TYPE="tty"

Has anyone seen issues like these on the PinePhone before, and if so, is there a simple fix (that doesn't involve switching distros or installing GTK4 systemwide)?