gnu: Add 7zip.

* gnu/packages/compression.scm: Import copy-build-system.
(7zip): new variable.

Change-Id: I5c19d3cb301b3f3b633ce9c91760ad77bd20b7dc
Signed-off-by: Liliana Marie Prikler <liliana.prikler@gmail.com>

1 files changed, 79 insertions, 0 deletions

diff --git a/gnu/packages/compression.scm b/gnu/packages/compression.scm
index 64680c59ab3..49403485f2f 100644
--- a/gnu/packages/compression.scm
+++ b/gnu/packages/compression.scm
@@ -67,6 +67,7 @@
   #:use-module (guix git-download)
   #:use-module (guix build-system ant)
   #:use-module (guix build-system cmake)
+  #:use-module (guix build-system copy)
   #:use-module (guix build-system glib-or-gtk)
   #:use-module (guix build-system gnu)
   #:use-module (guix build-system go)
@@ -1460,6 +1461,84 @@ for most inputs, but the resulting compressed files are anywhere from 20% to
     (license license:asl2.0)
     (properties '((cpe-vendor . "google")))))
 
+(define-public 7zip
+  (package
+    (name "7zip")
+    (version "25.01")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+              (url "https://github.com/ip7z/7zip")
+              (commit version)))
+       (sha256
+        (base32 "01jg1fkc2zsdngv3ag3pwq4x8i5x01hjxsk30n78ffwiv2ps4rmq"))
+       (file-name (git-file-name name version))
+       (modules '((guix build utils)
+                  (ice-9 regex)))
+       (snippet #~(begin
+                    (for-each
+                     delete-file
+                     (append (find-files "CPP/7zip/Compress" "^Rar.*")
+                             (find-files "DOC/unRarLicense.txt")))))))
+    (build-system copy-build-system)
+    (arguments
+     (list
+      #:install-plan
+      #~'(("DOC/" "share/doc/7zip")
+          ("CPP/7zip/UI/Console/_o/7z" "bin/")
+          ("CPP/7zip/Bundles/Format7zF/_o/7z.so" "lib/")
+          ("CPP/7zip/Bundles/SFXCon/_o/7zCon" "lib/7zCon.sfx"))
+      #:phases
+      #~(modify-phases %standard-phases
+          (delete 'configure)
+          (delete 'check)
+          (add-after 'unpack 'patch-sources
+            (lambda* (#:key outputs #:allow-other-keys)
+              (let* ((out (assoc-ref outputs "out"))
+                     (lib (string-append out "/lib")))
+                (substitute* "CPP/7zip/UI/Client7z/Client7z.cpp"
+                  (("if \\(!lib\\.Load\\(dllPrefix + FTEXT\\(kDllName\\)\\)\\)")
+                   (string-append "if (!lib.Load(FTEXT(\"" lib
+                                  "\") + FTEXT(kDllName)) || "
+                                  "!lib.Load(dllPrefix + FTEXT(kDllName)))")))
+                (substitute* "CPP/7zip/UI/Common/ArchiveCommandLine.cpp"
+                  (("s = FTEXT\\(\"\\.\"\\)")
+                   (string-append "s = FTEXT(\"" lib "\")"))
+                  (("s = fas2fs\\(g_ModuleDirPrefix\\)")
+                   (string-append "s = FTEXT(\"" lib "\") "
+                                  "FSTRING_PATH_SEPARATOR"))))))
+          (add-before 'install 'build
+            (lambda* _
+              (define make-flags
+                '#$(list "DISABLE_RAR=1"
+                         (string-append "CC=" (cc-for-target))
+                         (string-append "CXX=" (cxx-for-target))
+                         (string-append "PLATFORM="
+                                        (cond
+                                         ((target-x86-64?) "x64")
+                                         ((target-x86-32?) "x86")
+                                         ((target-arm32?) "arm")
+                                         ((target-aarch64?) "arm64")
+                                         (#t "")))))
+              (with-directory-excursion "CPP/7zip/"
+                (for-each
+                 (lambda (dir)
+                   (with-directory-excursion dir
+                     (apply invoke "make" "-f" "makefile.gcc" make-flags)))
+                 '("UI/Console"
+                   "Bundles/Format7zF"
+                   "Bundles/SFXCon"))))))))
+    (home-page "https://7-zip.org")
+    (synopsis "7-zip file archiver")
+    (description
+     "7-zip is a command-line file compressor that supports a number
+of archive formats and features self-extracting archives.")
+    (license (list license:lgpl2.1+
+                   license:bsd-2
+                   license:bsd-3
+                   license:public-domain))))
+
 (define-public p7zip
   (package
     (name "p7zip")