tce-load -i compiletc meson json-glib-dev libsoup3-dev gobject-introspection-dev vala-dev dbus-dev icu74-dev

wget https://download.gnome.org/sources/tinysparql/3.11/tinysparql-3.11.1.tar.xz

cd tinysparql-3.11.1

mkdir build
cd build

CC="gcc -flto -mtune=generic -Os -pipe" CXX="g++ -flto -mtune=generic -Os -pipe -fno-exceptions -fno-rtti" meson setup --prefix=/usr/local --localstatedir=/var --libexecdir=/usr/local/lib/tinysparql --buildtype=plain -Ddocs=false -Dman=false -Dtests=false -Dsystemd_user_services=false -Dunicode_support=icu -Dstemmer=disabled

[fails with -Dunicode_support=unistring]

ninja [0m 36.71s]
sudo ninja install

tinysparql 3.11.1

  Build Configuration
    Prefix                          : /usr/local
    Source code location            : /usr/src/tinysparql-3.11.1
    Debug                           : false
    Optimization                    : plain
    Compiler                        : gcc
    4-digit strftime() year modifier: %4Y

  Feature Support
    Unicode support library         : icu
    API documentation               : false
    CLI documentation (manpages)    : false
    Libsoup backends                : 3.x
    Avahi DNS-SD on HTTP endpoints  : false
    Bash completion support         : /usr/local/share/bash-completion/completions

  User defined options
    buildtype                       : plain
    docs                            : false
    libexecdir                      : /usr/local/lib/tinysparql
    localstatedir                   : /var
    man                             : false
    prefix                          : /usr/local
    stemmer                         : disabled
    systemd_user_services           : false
    tests                           : false
    unicode_support                 : icu