From a34643af81b494a50289e336eac2bf5234c0b01b Mon Sep 17 00:00:00 2001 From: Patrick Norton Date: Sun, 9 Nov 2025 20:08:32 -0500 Subject: [PATCH] gnu: compression: Add cmix * gnu/packages/compression.scm (cmix): New variable. Closes: guix/guix#4172 Change-Id: I345ca0029cdd620a7780e87c5e08ec4730f5e014 Signed-off-by: Steve George --- gnu/packages/compression.scm | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) diff --git a/gnu/packages/compression.scm b/gnu/packages/compression.scm index 9e0c703165..8dd62f46f7 100644 --- a/gnu/packages/compression.scm +++ b/gnu/packages/compression.scm @@ -3171,3 +3171,39 @@ exported by the zlib library.") ;; The changes break the examples. `(cons "-DBUILD_EXAMPLES=OFF" ,flags)))) (properties '((hidden? . #t))))) + +(define-public cmix + (package + (name "cmix") + (version "21") + (source + (origin + (method git-fetch) + (uri (git-reference + (url "https://github.com/byronknoll/cmix") + (commit (string-append "v" version)))) + (file-name (git-file-name name version)) + (sha256 + (base32 "1alivia1hnhxa7z8vkqammacyhj8zfqwk7hjahj5nkfq28v2ddb4")))) + (build-system gnu-build-system) + (arguments + (list + #:phases + #~(modify-phases %standard-phases + (delete 'configure) + (delete 'check) ;No tests + (replace 'install + (lambda _ + (install-file "cmix" + (string-append #$output "/bin"))))) + #:make-flags + #~(list (string-append "CXX=" #$(cxx-for-target)) + ;; Linker fails when you use CC=cc-for-target + (string-append "CC=" #$(cxx-for-target))))) + (native-inputs (list clang)) + (synopsis "Lossless data-compression program optimized for file size") + (description + "Cmix is a lossless data compression program aimed at optimizing compression +ratio at the cost of high CPU/memory usage.") + (home-page "https://github.com/byronknoll/cmix") + (license license:gpl3)))