@@ 4276,6 4276,42 @@ alternative layouts Dvorak and Colemak, as well as for the numpad. Tutorials
are primarily in English, however some in other languages are provided.")
(license license:gpl3+)))
+(define-public libsquish
+ (package
+ (name "libsquish")
+ (version "1.15")
+ (source
+ (origin
+ (method url-fetch/tarbomb)
+ (uri (string-append "mirror://sourceforge/libsquish/libsquish-" version
+ ".tgz"))
+ (sha256
+ (base32 "0sbj2k98ak1jabna7h1vfakdvjb7d7a81l3178c6d230pbp9d1v2"))))
+ (build-system gnu-build-system)
+ (arguments
+ (list
+ #:tests? #f ; no tests defined in Makefile, extra/squishtest.cpp fails
+ ; to build at all
+ #:make-flags
+ #~(list (string-append "INSTALL_DIR=" #$output))
+ #:phases
+ #~(modify-phases %standard-phases
+ (add-after 'bootstrap 'use-shared
+ (lambda _
+ (substitute* "config"
+ (("USE_SHARED .*")
+ "USE_SHARED ?= 1"))))
+ (delete 'configure)))) ;no configure script
+ (home-page "https://sourceforge.net/projects/libsquish/")
+ (synopsis "DXT texture compression library")
+ (description
+ "@code{libsquish} is a lossy software DXT texture compression library.
+It implements the 3 useful DXT flavours (1,3,5) and has SIMD support for
+x86 (SSE) and powerpc (Altivec). It can be used (as a much slower software
+fallback) instead of the hardware implementations present on most modern
+graphics chips.")
+ (license license:expat)))
+
(define-public irrlicht
(package
(name "irrlicht")