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-rw-r--r--gnu/packages/compression.scm311
1 files changed, 204 insertions, 107 deletions
diff --git a/gnu/packages/compression.scm b/gnu/packages/compression.scm
index 562a2bf8b7..2984e854ce 100644
--- a/gnu/packages/compression.scm
+++ b/gnu/packages/compression.scm
@@ -1,10 +1,10 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2012, 2013, 2014, 2015, 2017 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2013 Andreas Enge <andreas@enge.fr>
-;;; Copyright © 2014, 2015 Mark H Weaver <mhw@netris.org>
+;;; Copyright © 2014, 2015, 2018 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2015 Taylan Ulrich Bayırlı/Kammer <taylanbayirli@gmail.com>
;;; Copyright © 2015, 2016 Eric Bavier <bavier@member.fsf.org>
-;;; Copyright © 2015, 2016, 2017 Ricardo Wurmus <rekado@elephly.net>
+;;; Copyright © 2015, 2016, 2017, 2018 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2015, 2017, 2018 Leo Famulari <leo@famulari.name>
;;; Copyright © 2015 Jeff Mickey <j@codemac.net>
;;; Copyright © 2015, 2016, 2017 Efraim Flashner <efraim@flashner.co.il>
@@ -13,7 +13,7 @@
;;; Copyright © 2016, 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2016 David Craven <david@craven.ch>
;;; Copyright © 2016 Kei Kebreau <kkebreau@posteo.net>
-;;; Copyright © 2016 Marius Bakke <mbakke@fastmail.com>
+;;; Copyright © 2016, 2018 Marius Bakke <mbakke@fastmail.com>
;;; Copyright © 2017 Nils Gillmann <ng0@n0.is>
;;; Copyright © 2017 Manolis Fragkiskos Ragkousis <manolis837@gmail.com>
;;; Copyright © 2017 Theodoros Foradis <theodoros@foradis.org>
@@ -22,6 +22,7 @@
;;; Copyright © 2017 Julien Lepiller <julien@lepiller.eu>
;;; Copyright © 2018 Rutger Helling <rhelling@mykolab.com>
;;; Copyright © 2018 Joshua Sierles, Nextjournal <joshua@nextjournal.com>
+;;; Copyright © 2018 Pierre Neidhardt <ambrevar@gmail.com>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -97,9 +98,8 @@
,@(if (%current-target-system)
`((setenv "CHOST" ,(%current-target-system)))
'())
- (zero?
- (system* "./configure"
- (string-append "--prefix=" out)))))))))
+ (invoke "./configure"
+ (string-append "--prefix=" out))))))))
(home-page "https://zlib.net/")
(synopsis "Compression library")
(description
@@ -127,7 +127,7 @@ in compression.")
(lambda _ (chdir "contrib/minizip") #t))
(add-after 'enter-source 'autoreconf
(lambda _
- (zero? (system* "autoreconf" "-vif")))))))
+ (invoke "autoreconf" "-vif"))))))
(native-inputs
`(("autoconf" ,autoconf)
("automake" ,automake)
@@ -184,7 +184,7 @@ utility. Instead of being written in Java, FastJar is written in C.")
#:phases
(modify-phases %standard-phases
(add-after 'unpack 'autoconf
- (lambda _ (zero? (system* "sh" "autoreconf" "-vfi")))))))
+ (lambda _ (invoke "sh" "autoreconf" "-vfi"))))))
(native-inputs
`(("autoconf" ,autoconf)
("automake" ,automake)
@@ -201,14 +201,14 @@ adding and extracting files to/from a tar archive.")
(define-public gzip
(package
(name "gzip")
- (version "1.8")
+ (version "1.9")
(source (origin
(method url-fetch)
(uri (string-append "mirror://gnu/gzip/gzip-"
version ".tar.xz"))
(sha256
(base32
- "1lxv3p4iyx7833mlihkn5wfwmz4cys5nybwpz3dfawag8kn6f5zz"))))
+ "16h8g4acy7fgfxcjacr3wijjsnixwsfd2jhz3zwdi2qrzi262l5f"))))
(build-system gnu-build-system)
(synopsis "General file (de)compression (using lzw)")
(arguments
@@ -251,35 +251,48 @@ file; as a result, it is often used in conjunction with \"tar\", resulting in
(modify-phases %standard-phases
(replace 'configure
(lambda* (#:key target #:allow-other-keys)
- (if ,(%current-target-system)
- ;; Cross-compilation: use the cross tools.
- (substitute* (find-files "." "Makefile")
- (("CC=.*$")
- (string-append "CC = " target "-gcc\n"))
- (("AR=.*$")
- (string-append "AR = " target "-ar\n"))
- (("RANLIB=.*$")
- (string-append "RANLIB = " target "-ranlib\n"))
- (("^all:(.*)test" _ prerequisites)
- ;; Remove 'all' -> 'test' dependency.
- (string-append "all:" prerequisites "\n")))
- #t)))
+ (when ,(%current-target-system)
+ ;; Cross-compilation: use the cross tools.
+ (substitute* (find-files "." "Makefile")
+ (("CC=.*$")
+ (string-append "CC = " target "-gcc\n"))
+ (("AR=.*$")
+ (string-append "AR = " target "-ar\n"))
+ (("RANLIB=.*$")
+ (string-append "RANLIB = " target "-ranlib\n"))
+ (("^all:(.*)test" _ prerequisites)
+ ;; Remove 'all' -> 'test' dependency.
+ (string-append "all:" prerequisites "\n"))))
+ #t))
(add-before 'build 'build-shared-lib
(lambda* (#:key inputs #:allow-other-keys)
(patch-makefile-SHELL "Makefile-libbz2_so")
- (zero? (system* "make" "-f" "Makefile-libbz2_so"))))
+ (invoke "make" "-f" "Makefile-libbz2_so")))
(add-after 'install 'install-shared-lib
(lambda* (#:key outputs #:allow-other-keys)
+ ;; The Makefile above does not have an 'install' target, nor does
+ ;; it create all the (un)versioned symlinks, so we handle it here.
(let* ((out (assoc-ref outputs "out"))
- (libdir (string-append out "/lib")))
- (for-each (lambda (file)
- (let ((base (basename file)))
- (format #t "installing `~a' to `~a'~%"
- base libdir)
- (copy-file file
- (string-append libdir "/" base))))
- (find-files "." "^libbz2\\.so")))
- #t))
+ (libdir (string-append out "/lib"))
+ ;; Find the actual library (e.g. "libbz2.so.1.0.6").
+ (lib (string-drop
+ (car (find-files
+ "."
+ (lambda (file stat)
+ (and (string-prefix? "./libbz2.so" file)
+ (eq? 'regular (stat:type stat))))))
+ 2))
+ (soversion (string-drop lib (string-length "libbz2.so."))))
+ (install-file lib libdir)
+ (with-directory-excursion libdir
+ ;; Create symlinks libbz2.so.1 -> libbz2.so.1.0, etc.
+ (let loop ((base "libbz2.so")
+ (numbers (string-split soversion #\.)))
+ (unless (null? numbers)
+ (let ((so-file (string-append base "." (car numbers))))
+ (symlink so-file base)
+ (loop so-file (cdr numbers))))))
+ #t)))
(add-after 'install-shared-lib 'patch-scripts
(lambda* (#:key outputs inputs #:allow-other-keys)
(let* ((out (assoc-ref outputs "out")))
@@ -476,14 +489,14 @@ some compression ratio).")
(define-public lzip
(package
(name "lzip")
- (version "1.19")
+ (version "1.20")
(source (origin
(method url-fetch)
(uri (string-append "mirror://savannah/lzip/lzip-"
version ".tar.gz"))
(sha256
(base32
- "1abbch762gv8rjr579q3qyyk6c80plklbv2mw4x0vg71dgsw9bgz"))))
+ "0319q59kb8g324wnj7xzbr7vvlx5bcs13lr34j0zb3kqlyjq2fy9"))))
(build-system gnu-build-system)
(home-page "https://www.nongnu.org/lzip/lzip.html")
(synopsis "Lossless data compressor based on the LZMA algorithm")
@@ -647,7 +660,7 @@ decompression of some loosely related file formats used by Microsoft.")
(define-public perl-compress-raw-bzip2
(package
(name "perl-compress-raw-bzip2")
- (version "2.074")
+ (version "2.081")
(source
(origin
(method url-fetch)
@@ -655,7 +668,7 @@ decompression of some loosely related file formats used by Microsoft.")
"Compress-Raw-Bzip2-" version ".tar.gz"))
(sha256
(base32
- "0b5jwqf15zr787acnx8sfyy2zavdd7gfkd98n1dgy8fs6r8yb8a4"))))
+ "081mpkjy688lg48997fqh3d7ja12vazmz02fw84495civg4vb4l6"))))
(build-system perl-build-system)
;; TODO: Use our bzip2 package.
(home-page "http://search.cpan.org/dist/Compress-Raw-Bzip2")
@@ -667,7 +680,7 @@ compression library.")
(define-public perl-compress-raw-zlib
(package
(name "perl-compress-raw-zlib")
- (version "2.076")
+ (version "2.081")
(source
(origin
(method url-fetch)
@@ -675,7 +688,7 @@ compression library.")
"Compress-Raw-Zlib-" version ".tar.gz"))
(sha256
(base32
- "1al2h0i6mspldmlf5c09fy5a4j8swsxd31v6zi8zx9iyqk1lw7in"))))
+ "06rsm9ahp20xfyvd3jc69sd0k8vqysryxc6apzdbn96jbcsdwmp1"))))
(build-system perl-build-system)
(inputs
`(("zlib" ,zlib)))
@@ -702,7 +715,7 @@ compression library.")
(define-public perl-io-compress
(package
(name "perl-io-compress")
- (version "2.074")
+ (version "2.081")
(source
(origin
(method url-fetch)
@@ -710,11 +723,11 @@ compression library.")
"IO-Compress-" version ".tar.gz"))
(sha256
(base32
- "1wlpy2026djfmq0bjync531yq6s695jf7bcnpvjphrasi776igdl"))))
+ "1na66ns1g3nni0m9q5494ym4swr21hfgpv88mw8wbj2daiswf4aj"))))
(build-system perl-build-system)
(propagated-inputs
- `(("perl-compress-raw-zlib" ,perl-compress-raw-zlib) ; >=2.074
- ("perl-compress-raw-bzip2" ,perl-compress-raw-bzip2))) ; >=2.074
+ `(("perl-compress-raw-zlib" ,perl-compress-raw-zlib) ; >=2.081
+ ("perl-compress-raw-bzip2" ,perl-compress-raw-bzip2))) ; >=2.081
(home-page "http://search.cpan.org/dist/IO-Compress")
(synopsis "IO Interface to compressed files/buffers")
(description "IO-Compress provides a Perl interface to allow reading and
@@ -742,7 +755,7 @@ writing of compressed data created with the zlib and bzip2 libraries.")
(string-append "prefix=" (assoc-ref %outputs "out")))
#:phases (modify-phases %standard-phases
(delete 'configure)))) ; no configure script
- (home-page "http://www.lz4.org")
+ (home-page "https://www.lz4.org")
(synopsis "Compression algorithm focused on speed")
(description "LZ4 is a lossless compression algorithm, providing
compression speed at 400 MB/s per core (0.16 Bytes/cycle). It also features an
@@ -843,6 +856,23 @@ systems where low overhead is needed. This package allows you to create and
extract such file systems.")
(license license:gpl2+)))
+;; We need this for building squashfs images with symlinks.
+(define-public squashfs-tools-next
+ (let ((commit "fb33dfc32b131a1162dcf0e35bd88254ae10e265")
+ (revision "1"))
+ (package (inherit squashfs-tools)
+ (name "squashfs-tools-next")
+ (version (string-append "4.3-" revision (string-take commit 7)))
+ (source (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://github.com/plougher/squashfs-tools.git")
+ (commit commit)))
+ (file-name (git-file-name name version))
+ (sha256
+ (base32
+ "1x2skf8hxzfch978nzx5mh46d4hhi6gl22270hiarjszsjk3bnsx")))))))
+
(define-public pigz
(package
(name "pigz")
@@ -925,10 +955,11 @@ tarballs.")
(base32
"1qxxsasvwbbbh6dl3138y9h3fg0q2v7xdk5jjc690bdg7g1wrj6n"))
(modules '((guix build utils)))
- (snippet
- ;; This is a recursive submodule that is unnecessary for this
- ;; package, so delete it.
- '(delete-file-recursively "brotli/terryfy"))))
+ (snippet '(begin
+ ;; This is a recursive submodule that is
+ ;; unnecessary for this package, so delete it.
+ (delete-file-recursively "brotli/terryfy")
+ #t))))
(build-system gnu-build-system)
(native-inputs
`(("autoconf" ,autoconf)
@@ -939,7 +970,7 @@ tarballs.")
(add-after 'unpack 'autogen
(lambda _
(mkdir "m4")
- (zero? (system* "autoreconf" "-vfi")))))))
+ (invoke "autoreconf" "-vfi"))))))
(home-page "https://github.com/bagder/libbrotli/")
(synopsis "Implementation of the Brotli compression algorithm")
(description
@@ -987,7 +1018,9 @@ respectively, based on the reference implementation from Google.")
(file-name (string-append name "-" version ".tar.gz"))
(snippet
;; This file isn't freely distributable and has no effect on building.
- '(delete-file "xdelta3/draft-korn-vcdiff.txt"))))
+ '(begin
+ (delete-file "xdelta3/draft-korn-vcdiff.txt")
+ #t))))
(build-system gnu-build-system)
(native-inputs
`(("autoconf" ,autoconf)
@@ -996,9 +1029,9 @@ respectively, based on the reference implementation from Google.")
`(#:phases
(modify-phases %standard-phases
(add-after 'unpack 'enter-build-directory
- (lambda _ (chdir "xdelta3")))
+ (lambda _ (chdir "xdelta3") #t))
(add-after 'enter-build-directory 'autoconf
- (lambda _ (zero? (system* "autoreconf" "-vfi")))))))
+ (lambda _ (invoke "autoreconf" "-vfi"))))))
(home-page "http://xdelta.org")
(synopsis "Delta encoder for binary files")
(description "xdelta encodes only the differences between two binary files
@@ -1159,7 +1192,7 @@ install: libbitshuffle.so
(add-before 'build 'build-jni
(lambda _
;; Rebuild one of the binaries we removed earlier
- (system* "javac" "src/main/java/org/xerial/snappy/OSInfo.java"
+ (invoke "javac" "src/main/java/org/xerial/snappy/OSInfo.java"
"-d" "lib")
;; Link to the dynamic bitshuffle and snappy, not the static ones
(substitute* "Makefile.common"
@@ -1246,7 +1279,7 @@ compresser/decompresser.")
(add-before 'build 'build-jni
(lambda _
;; Rebuild one of the binaries we removed earlier
- (system* "javac" "src/main/java/org/xerial/snappy/OSInfo.java"
+ (invoke "javac" "src/main/java/org/xerial/snappy/OSInfo.java"
"-d" "lib")
;; Link to the dynamic snappy, not the static ones
(substitute* "Makefile.common"
@@ -1263,7 +1296,7 @@ compresser/decompresser.")
(("NAME\\): \\$\\(SNAPPY_OBJ\\)")
"NAME): $(SNAPPY_OBJ)\n\t@mkdir -p $(@D)"))
;; Finally we can run the Makefile to build the dynamic library.
- (zero? (system* "make" "native"))))
+ (invoke "make" "native")))
;; Once we have built the shared library, we need to place it in the
;; "build" directory so it can be added to the jar file.
(add-after 'build-jni 'copy-jni
@@ -1302,16 +1335,15 @@ compresser/decompresser.")
(replace 'check
(lambda _
(define (test class)
- (zero? (system* "java" "-cp" (string-append (getenv "CLASSPATH")
- ":build/classes"
- ":build/test-classes")
- "-Dtest.resources.dir=src/test/resources"
- "org.testng.TestNG" "-testclass"
- class)))
- (system* "ant" "compile-tests")
- (and
- (test "org.iq80.snappy.SnappyFramedStreamTest")
- (test "org.iq80.snappy.SnappyStreamTest"))))
+ (invoke "java" "-cp" (string-append (getenv "CLASSPATH")
+ ":build/classes"
+ ":build/test-classes")
+ "-Dtest.resources.dir=src/test/resources"
+ "org.testng.TestNG" "-testclass"
+ class))
+ (invoke "ant" "compile-tests")
+ (test "org.iq80.snappy.SnappyFramedStreamTest")
+ (test "org.iq80.snappy.SnappyStreamTest")))
(add-before 'build 'remove-hadoop-dependency
(lambda _
;; We don't have hadoop
@@ -1407,22 +1439,22 @@ It can be used as a replacement for the Apache @code{CBZip2InputStream} /
(modify-phases %standard-phases
(replace 'configure
(lambda* (#:key system outputs #:allow-other-keys)
- (zero? (system* "cp"
- (let ((system ,(or (%current-target-system)
- (%current-system))))
- (cond
- ((string-prefix? "x86_64" system)
- "makefile.linux_amd64_asm")
- ((string-prefix? "i686" system)
- "makefile.linux_x86_asm_gcc_4.X")
- (else
- "makefile.linux_any_cpu_gcc_4.X")))
- "makefile.machine"))))
+ (invoke "cp"
+ (let ((system ,(or (%current-target-system)
+ (%current-system))))
+ (cond
+ ((string-prefix? "x86_64" system)
+ "makefile.linux_amd64_asm")
+ ((string-prefix? "i686" system)
+ "makefile.linux_x86_asm_gcc_4.X")
+ (else
+ "makefile.linux_any_cpu_gcc_4.X")))
+ "makefile.machine")))
(replace 'check
(lambda _
- (and (zero? (system* "make" "test"))
- (zero? (system* "make" "test_7z"))
- (zero? (system* "make" "test_7zr"))))))))
+ (invoke "make" "test")
+ (invoke "make" "test_7z")
+ (invoke "make" "test_7zr"))))))
(inputs
(let ((system (or (%current-target-system)
(%current-system))))
@@ -1455,7 +1487,9 @@ handles the 7z format which features very high compression ratios.")
(modules '((guix build utils)))
(snippet
;; Remove pre-compiled object.
- '(delete-file "gzstream.o"))))
+ '(begin
+ (delete-file "gzstream.o")
+ #t))))
(build-system gnu-build-system)
(arguments
`(#:test-target "test"
@@ -1492,7 +1526,9 @@ functionality in a C++ iostream.")
(modules '((guix build utils)))
(snippet
;; Delete irrelevant pre-compiled binaries.
- '(for-each delete-file (find-files "." "\\.exe$")))))
+ '(begin
+ (for-each delete-file (find-files "." "\\.exe$"))
+ #t))))
(build-system gnu-build-system)
(arguments
`(#:phases
@@ -1601,7 +1637,7 @@ or junctions, and always follows hard links.")
#t))
(replace 'check
(lambda _
- (zero? (system* "./run-tests.sh")))))))
+ (invoke "./run-tests.sh"))))))
(home-page "https://github.com/twogood/unshield")
(synopsis "Extract CAB files from InstallShield installers")
(description
@@ -1667,7 +1703,7 @@ speed.")
(delete 'configure) ; no configure script
(add-before 'check 'compile-tests
(lambda* (#:key make-flags #:allow-other-keys)
- (zero? (apply system* "make" "tests" make-flags))))
+ (apply invoke "make" "tests" make-flags)))
(add-after 'install 'install-documentation
(lambda* (#:key outputs #:allow-other-keys)
(let* ((out (assoc-ref outputs "out"))
@@ -1711,14 +1747,11 @@ the actual decompression, the other input and output.")
(list "-f" "unix/Makefile"
(string-append "prefix=" out)
(string-append "MANDIR=" out "/share/man/man1")))
- #:modules ((guix build gnu-build-system)
- (guix build utils)
- (srfi srfi-1))
#:phases
(modify-phases %standard-phases
(replace 'build
(lambda* (#:key (make-flags '()) #:allow-other-keys)
- (zero? (apply system* "make" "generic_gcc" make-flags))))
+ (apply invoke "make" "generic_gcc" make-flags)))
(delete 'configure))))
(home-page "http://www.info-zip.org/Zip.html")
(synopsis "Compression and file packing utility")
@@ -1740,7 +1773,6 @@ Compression ratios of 2:1 to 3:1 are common for text files.")
(define-public unzip
(package (inherit zip)
(name "unzip")
- (replacement unzip/fixed)
(version "6.0")
(source
(origin
@@ -1768,13 +1800,20 @@ Compression ratios of 2:1 to 3:1 are common for text files.")
(arguments
`(#:phases (modify-phases %standard-phases
(delete 'configure)
+ (add-after 'unpack 'fortify
+ (lambda _
+ ;; Mitigate CVE-2018-1000035, an exploitable buffer overflow.
+ ;; This environment variable is recommended in 'unix/Makefile'
+ ;; for passing flags to the C compiler.
+ (setenv "LOCAL_UNZIP" "-D_FORTIFY_SOURCE=1")
+ #t))
(replace 'build
(lambda* (#:key make-flags #:allow-other-keys)
- (zero? (apply system* "make"
- `("-j" ,(number->string
- (parallel-job-count))
- ,@make-flags
- "generic_gcc"))))))
+ (apply invoke "make"
+ `("-j" ,(number->string
+ (parallel-job-count))
+ ,@make-flags
+ "generic_gcc")))))
#:make-flags (list "-f" "unix/Makefile"
(string-append "prefix=" %output)
(string-append "MANDIR=" %output "/share/man/man1"))))
@@ -1791,20 +1830,6 @@ recreates the stored directory structure by default.")
(license (license:non-copyleft "file://LICENSE"
"See LICENSE in the distribution."))))
-(define unzip/fixed
- (package/inherit unzip
- (arguments
- (substitute-keyword-arguments (package-arguments unzip)
- ((#:phases phases)
- `(modify-phases ,phases
- (add-after 'unpack 'fortify
- (lambda _
- ;; Mitigate CVE-2018-1000035, an exploitable buffer overflow.
- ;; This environment variable is recommended in 'unix/Makefile'
- ;; for passing flags to the C compiler.
- (setenv "LOCAL_UNZIP" "-D_FORTIFY_SOURCE=1")
- #t))))))))
-
(define-public zziplib
(package
(name "zziplib")
@@ -2151,3 +2176,75 @@ with @code{deflate} but offers more dense compression.
The specification of the Brotli Compressed Data Format is defined in RFC 7932.")
(license license:expat)))
+
+(define-public ucl
+ (package
+ (name "ucl")
+ (version "1.03")
+ (source (origin
+ (method url-fetch)
+ (uri (string-append "http://www.oberhumer.com/opensource/"
+ name "/download/" name "-" version ".tar.gz"))
+ (sha256
+ (base32
+ "0j036lkwsxvm15gr29n8wn07cqq79dswjs9k54939ms5zngjjrdq"))))
+ (build-system gnu-build-system)
+ (home-page "http://www.oberhumer.com/opensource/ucl/")
+ (synopsis "Portable lossless data compression library")
+ (description "UCL implements a number of compression algorithms that
+achieve an excellent compression ratio while allowing fast decompression.
+Decompression requires no additional memory.
+
+Compared to LZO, the UCL algorithms achieve a better compression ratio but
+decompression is a little bit slower.")
+ (license license:gpl2+)))
+
+(define-public upx
+ (package
+ (name "upx")
+ (version "3.94")
+ (source (origin
+ (method url-fetch)
+ (uri (string-append "https://github.com/upx/upx/releases/download/v"
+ version "/" name "-" version "-src.tar.xz"))
+ (sha256
+ (base32
+ "08anybdliqsbsl6x835iwzljahnm9i7v26icdjkcv33xmk6p5vw1"))))
+ (build-system gnu-build-system)
+ (native-inputs `(("perl" ,perl)
+ ("ucl" ,ucl)))
+ (inputs `(("zlib" ,zlib)))
+ (arguments
+ `(#:make-flags
+ (list "all"
+ ;; CHECK_WHITESPACE does not seem to work.
+ ;; See https://git.archlinux.org/svntogit/community.git/tree/trunk/PKGBUILD?h=packages/upx.
+ "CHECK_WHITESPACE=true")
+ #:phases
+ (modify-phases %standard-phases
+ (delete 'configure)
+ (delete 'check)
+ (delete 'install)
+ (add-before 'build 'patch-exec-bin-sh
+ (lambda _
+ (substitute* (find-files "Makefile")
+ (("/bin/sh") (which "sh")))
+ (substitute* "src/Makefile"
+ (("/bin/sh") (which "sh")))
+ #t))
+ (add-after 'build 'install-upx
+ (lambda* (#:key outputs #:allow-other-keys)
+ (let* ((out (assoc-ref outputs "out"))
+ (bin (string-append out "/bin")))
+ (mkdir-p bin)
+ (copy-file "src/upx.out" (string-append bin "/upx")))
+ #t))
+ )))
+ (home-page "https://upx.github.io/")
+ (synopsis "Compression tool for executables")
+ (description
+ "The Ultimate Packer for eXecutables (UPX) is an executable file
+compressor. UPX typically reduces the file size of programs and shared
+libraries by around 50%--70%, thus reducing disk space, network load times,
+download times, and other distribution and storage costs.")
+ (license license:gpl2+)))