SDL from source debs

git clone https://salsa.debian.org/sdl-team/libsdl2.git

.configure --help

`configure' configures this package to adapt to many kinds of systems.

Usage: ./configure [OPTION]... [VAR=VALUE]...

To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE.  See below for descriptions of some of the useful variables.

Defaults for the options are specified in brackets.

Configuration:
  -h, --help              display this help and exit
      --help=short        display options specific to this package
      --help=recursive    display the short help of all the included packages
  -V, --version           display version information and exit
  -q, --quiet, --silent   do not print `checking ...' messages
      --cache-file=FILE   cache test results in FILE [disabled]
  -C, --config-cache      alias for `--cache-file=config.cache'
  -n, --no-create         do not create output files
      --srcdir=DIR        find the sources in DIR [configure dir or `..']

Installation directories:
  --prefix=PREFIX         install architecture-independent files in PREFIX
                          [/usr/local]
  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
                          [PREFIX]

By default, `make install' will install all the files in
`/usr/local/bin', `/usr/local/lib' etc.  You can specify
an installation prefix other than `/usr/local' using `--prefix',
for instance `--prefix=$HOME'.

For better control, use the options below.

Fine tuning of the installation directories:
  --bindir=DIR            user executables [EPREFIX/bin]
  --sbindir=DIR           system admin executables [EPREFIX/sbin]
  --libexecdir=DIR        program executables [EPREFIX/libexec]
  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
  --libdir=DIR            object code libraries [EPREFIX/lib]
  --includedir=DIR        C header files [PREFIX/include]
  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
  --infodir=DIR           info documentation [DATAROOTDIR/info]
  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
  --mandir=DIR            man documentation [DATAROOTDIR/man]
  --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
  --htmldir=DIR           html documentation [DOCDIR]
  --dvidir=DIR            dvi documentation [DOCDIR]
  --pdfdir=DIR            pdf documentation [DOCDIR]
  --psdir=DIR             ps documentation [DOCDIR]
X features:
  --x-includes=DIR    X include files are in DIR
  --x-libraries=DIR   X library files are in DIR

System types:
  --build=BUILD     configure for building on BUILD [guessed]
  --host=HOST       cross-compile to build programs to run on HOST [BUILD]

Optional Features:
  --disable-option-checking  ignore unrecognized --enable/--with options
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  --enable-shared[=PKGS]  build shared libraries [default=yes]
  --enable-static[=PKGS]  build static libraries [default=yes]
  --enable-fast-install[=PKGS]
                          optimize for fast installation [default=yes]
  --disable-libtool-lock  avoid locking (might break parallel builds)
  --enable-assertions     Enable internal sanity checks
                          (auto/disabled/release/enabled/paranoid)
                          default=auto
  --enable-dependency-tracking
                          Use gcc -MMD -MT dependency tracking default=yes
  --enable-libc           Use the system C library default=yes
  --enable-gcc-atomics    Use gcc builtin atomics default=yes
  --enable-atomic         Enable the atomic operations subsystem
                          default=yes
  --enable-audio          Enable the audio subsystem default=yes
  --enable-video          Enable the video subsystem default=yes
  --enable-render         Enable the render subsystem default=yes
  --enable-events         Enable the events subsystem default=yes
  --enable-joystick       Enable the joystick subsystem default=yes
  --enable-haptic         Enable the haptic (force feedback) subsystem
                          default=yes
  --enable-sensor         Enable the sensor subsystem default=yes
  --enable-power          Enable the power subsystem default=yes
  --enable-filesystem     Enable the filesystem subsystem default=yes
  --enable-threads        Enable the threading subsystem default=yes
  --enable-timers         Enable the timer subsystem default=yes
  --enable-file           Enable the file subsystem default=yes
  --enable-loadso         Enable the shared object loading subsystem
                          default=yes
  --enable-cpuinfo        Enable the cpuinfo subsystem default=yes
  --enable-assembly       Enable assembly routines default=yes
  --enable-ssemath        Allow GCC to use SSE floating point math
                          default=maybe
  --enable-mmx            use MMX assembly routines default=yes
  --enable-3dnow          use 3DNow! assembly routines default=yes
  --enable-sse            use SSE assembly routines default=yes
  --enable-sse2           use SSE2 assembly routines default=maybe
  --enable-sse3           use SSE3 assembly routines default=maybe
  --enable-altivec        use Altivec assembly routines default=yes
  --enable-oss            support the OSS audio API default=maybe
  --enable-alsa           support the ALSA audio API default=yes
  --disable-alsatest      Do not try to compile and run a test Alsa program
  --enable-alsa-shared    dynamically load ALSA audio support default=yes
  --enable-jack           use JACK audio default=yes
  --enable-jack-shared    dynamically load JACK audio support default=yes
  --enable-esd            support the Enlightened Sound Daemon default=yes
  --disable-esdtest       Do not try to compile and run a test ESD program
  --enable-esd-shared     dynamically load ESD audio support default=yes
  --enable-pulseaudio     use PulseAudio default=yes
  --enable-pulseaudio-shared
                          dynamically load PulseAudio support default=yes
  --enable-arts           support the Analog Real Time Synthesizer
                          default=yes
  --enable-arts-shared    dynamically load aRts audio support default=yes
  --enable-nas            support the NAS audio API default=yes
  --enable-nas-shared     dynamically load NAS audio support default=yes
  --enable-sndio          support the sndio audio API default=yes
  --enable-sndio-shared   dynamically load sndio audio support default=yes
  --enable-fusionsound    use FusionSound audio driver default=no
  --enable-fusionsound-shared
                          dynamically load fusionsound audio support
                          default=yes
  --enable-diskaudio      support the disk writer audio driver default=yes
  --enable-dummyaudio     support the dummy audio driver default=yes
  --enable-libsamplerate  use libsamplerate for audio rate conversion
                          default=yes
  --enable-libsamplerate-shared
                          dynamically load libsamplerate default=yes
  --enable-video-wayland  use Wayland video driver default=yes
  --enable-video-wayland-qt-touch
                          QtWayland server support for Wayland video driver
                          default=yes
  --enable-wayland-shared dynamically load Wayland support default=maybe
  --enable-video-rpi      use Raspberry Pi video driver default=yes
  --enable-video-x11      use X11 video driver default=yes
  --enable-x11-shared     dynamically load X11 support default=maybe
  --enable-video-x11-xcursor
                          enable X11 Xcursor support default=yes
  --enable-video-x11-xdbe enable X11 Xdbe support default=yes
  --enable-video-x11-xinerama
                          enable X11 Xinerama support default=yes
  --enable-video-x11-xinput
                          enable X11 XInput extension for manymouse, tablets,
                          etc default=yes
  --enable-video-x11-xrandr
                          enable X11 Xrandr extension for fullscreen
                          default=yes
  --enable-video-x11-scrnsaver
                          enable X11 screensaver extension default=yes
  --enable-video-x11-xshape
                          enable X11 XShape support default=yes
  --enable-video-x11-vm   use X11 VM extension for fullscreen default=yes
  --enable-video-vivante  use Vivante EGL video driver default=yes
  --enable-video-cocoa    use Cocoa video driver default=yes
  --enable-render-metal   enable the Metal render driver default=yes
  --enable-video-directfb use DirectFB video driver default=no
  --enable-directfb-shared
                          dynamically load directfb support default=yes
  --enable-video-kmsdrm   use KMSDRM video driver default=no
  --enable-kmsdrm-shared  dynamically load kmsdrm support default=yes
  --enable-video-dummy    use dummy video driver default=yes
  --enable-video-opengl   include OpenGL support default=yes
  --enable-video-opengles include OpenGL ES support default=yes
  --enable-video-opengles1
                          include OpenGL ES 1.1 support default=yes
  --enable-video-opengles2
                          include OpenGL ES 2.0 support default=yes
  --enable-video-vulkan   include Vulkan support default=yes
  --enable-libudev        enable libudev support default=yes
  --enable-dbus           enable D-Bus support default=yes
  --enable-ime            enable IME support default=yes
  --enable-ibus           enable IBus support default=yes
  --enable-fcitx          enable fcitx support default=yes
  --enable-input-tslib    use the Touchscreen library for input
                          default=yes
  --enable-pthreads       use POSIX threads for multi-threading
                          default=yes
  --enable-pthread-sem    use pthread semaphores default=yes
  --enable-directx        use DirectX for Windows audio/video default=yes
  --enable-wasapi         use the Windows WASAPI audio driver default=yes
  --enable-sdl-dlopen     use dlopen for shared object loading default=yes
  --enable-hidapi         use HIDAPI for low level joystick drivers
                          default=maybe
  --enable-clock_gettime  use clock_gettime() instead of gettimeofday() on
                          UNIX default=yes
  --enable-rpath          use an rpath when linking SDL default=yes
  --enable-backgrounding-signal
                          number to use for magic backgrounding signal or 'no'
                          default=no
  --enable-foregrounding-signal
                          number to use for magic foregrounding signal or 'no'
                          default=no
  --enable-render-d3d     enable the Direct3D render driver default=yes
  --enable-sdl2-config    Install sdl2-config [default=yes]

Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --with-pic[=PKGS]       try to use only PIC/non-PIC objects [default=use
                          both]
  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
  --with-sysroot=DIR Search for dependent libraries within DIR
                        (or the compiler's sysroot if not specified).
  --with-alsa-prefix=PFX  Prefix where Alsa library is installed(optional)
  --with-alsa-inc-prefix=PFX  Prefix where include libraries are (optional)
  --with-esd-prefix=PFX   Prefix where ESD is installed (optional)
  --with-esd-exec-prefix=PFX Exec prefix where ESD is installed (optional)
  --with-x                use the X Window System

Some influential environment variables:
  CC          C compiler command
  CFLAGS      C compiler flags
  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
              nonstandard directory <lib dir>
  LIBS        libraries to pass to the linker, e.g. -l<library>
  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
              you have headers in a nonstandard directory <include dir>
  CPP         C preprocessor
  CXX         C++ compiler command
  CXXFLAGS    C++ compiler flags
  CXXCPP      C++ preprocessor
  PKG_CONFIG  path to pkg-config utility
  PKG_CONFIG_PATH
              directories to add to pkg-config's search path
  PKG_CONFIG_LIBDIR
              path overriding pkg-config's built-in search path
  JACK_CFLAGS C compiler flags for JACK, overriding pkg-config
  JACK_LIBS   linker flags for JACK, overriding pkg-config
  PULSEAUDIO_CFLAGS
              C compiler flags for PULSEAUDIO, overriding pkg-config
  PULSEAUDIO_LIBS
              linker flags for PULSEAUDIO, overriding pkg-config
  FUSIONSOUND_CFLAGS
              C compiler flags for FUSIONSOUND, overriding pkg-config
  FUSIONSOUND_LIBS
              linker flags for FUSIONSOUND, overriding pkg-config
  RPI_CFLAGS  C compiler flags for RPI, overriding pkg-config
  RPI_LIBS    linker flags for RPI, overriding pkg-config
  XMKMF       Path to xmkmf, Makefile generator for X Window System
  DIRECTFB_CFLAGS
              C compiler flags for DIRECTFB, overriding pkg-config
  DIRECTFB_LIBS
              linker flags for DIRECTFB, overriding pkg-config
  LIBDRM_CFLAGS
              C compiler flags for LIBDRM, overriding pkg-config
  LIBDRM_LIBS linker flags for LIBDRM, overriding pkg-config
  LIBGBM_CFLAGS
              C compiler flags for LIBGBM, overriding pkg-config
  LIBGBM_LIBS linker flags for LIBGBM, overriding pkg-config
  DBUS_CFLAGS C compiler flags for DBUS, overriding pkg-config
  DBUS_LIBS   linker flags for DBUS, overriding pkg-config
  IBUS_CFLAGS C compiler flags for IBUS, overriding pkg-config
  IBUS_LIBS   linker flags for IBUS, overriding pkg-config
  FCITX_CFLAGS
              C compiler flags for FCITX, overriding pkg-config
  FCITX_LIBS  linker flags for FCITX, overriding pkg-config
  LIBUSB_CFLAGS
              C compiler flags for LIBUSB, overriding pkg-config
  LIBUSB_LIBS linker flags for LIBUSB, overriding pkg-config

Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.

Report bugs to the package provider.

git clone https://anonscm.debian.org/git/pkg-sdl/packages/libsdl2-ttf.git

./configure --without-x