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| -rw-r--r-- | README | 66 |
1 files changed, 50 insertions, 16 deletions
@@ -4,6 +4,9 @@ Guile-SDL2 provides Guile Scheme bindings for the SDL2 C shared library. The bindings are written in pure Scheme by using Guile's foreign function interface. +In addition to the SDL2 core library, bindings are also provided for +SDL2_image, SDL2_mixer, and SDL2_ttf. + * Requirements Guile-SDL2 currently depends on the following packages: @@ -27,53 +30,84 @@ foreign function interface. Guile-sdl2 uses the standard GNU build system, so installation requires the usual incantations: - # ./configure - # make - # make install + #+BEGIN_SRC sh + ./configure + make + make install + #+END_SRC + + To turn off non-core library bindings, the following configure flags + may be used: + + #+BEGIN_SRC sh + ./configure --with-libsdl2-image=no \ + --with-libsdl2-mixer=no \ + --with-libsdl2-ttf=no + #+END_SRC When building from a Git checkout, the following spell is necessary - before running the above commands: + before running any of the above commands: - # ./bootstrap + #+BEGIN_SRC sh + ./bootstrap + #+END_SRC GNU Guix users may install the current development snapshot described in =guix.scm= with the following command: - # guix package -f guix.scm + #+BEGIN_SRC sh + guix package -f guix.scm + #+END_SRC * Usage - Guile-SDL2 provides modules in the '(sdl2 ...)' namespace, roughly + Guile-SDL2 provides modules in the =(sdl2 ...)= namespace, roughly organized how the SDL2 C header files are organized. See the =examples= directory for practical examples. - Low-level bindings are available in the '(sdl2 bindings ...)' + Low-level bindings are available in the =(sdl2 bindings ...)= namespace, but these are not recommended for normal usage. Additionally, SDL2 extension library bindings are available in the following modules: - - SDL2_image: (sdl2 image) - - SDL2_mixer: (sdl2 mixer) - - SDL2_ttf: (sdl2 ttf) + - SDL2_image: =(sdl2 image)= + - SDL2_mixer: =(sdl2 mixer)= + - SDL2_ttf: =(sdl2 ttf)= * Developing To build the source code from a Git checkout, run the following: - # ./bootstrap - # ./configure - # make + #+BEGIN_SRC sh + ./bootstrap + ./configure + make + #+END_SRC To start a Guile REPL with a pre-configured load path for using guile-sdl2, use the =pre-inst-env= script: - # ./pre-inst-env guile + #+BEGIN_SRC sh + ./pre-inst-env guile + #+END_SRC GNU Guix users may create a development environment with all of the necessary dependencies by running the following command: - # guix environment -l guix.scm + #+BEGIN_SRC sh + guix environment -l guix.scm + #+END_SRC + + In order to configure the proper library locations for Guix-based + builds, the configure script should be invoked like so: + + #+BEGIN_SRC sh + ./configure --with-libsdl2-prefix=$(guix build sdl2) \ + --with-libsdl2-image-prefix=$(guix build sdl2-image) \ + --with-libsdl2-ttf-prefix=$(guix build sdl2-ttf) \ + --with-libsdl2-mixer-prefix=$(guix build sdl2-mixer) + #+END_SRC * Contact |