[bug#28053] Add radare2

[Julien Lepiller <julien@lepiller.eu>]

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Hi, these patches add radare2, a reversing framework.

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From fa5478ac8eccf51a62af574ef2be6316ba5c247b Mon Sep 17 00:00:00 2001
From: Julien Lepiller <julien@lepiller.eu>
Date: Fri, 11 Aug 2017 20:41:39 +0200
Subject: [PATCH 1/3] gnu: Add capstone.

* gnu/packages/engineering.scm (capstone): New variable.
---
 gnu/packages/engineering.scm | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/gnu/packages/engineering.scm b/gnu/packages/engineering.scm
index 650ac2b89..8c6280c14 100644
--- a/gnu/packages/engineering.scm
+++ b/gnu/packages/engineering.scm
@@ -1013,3 +1013,38 @@ specified in high-level description language into ready-to-compile C code for
 the API of spice simulators.  Based on transformations specified in XML
 language, ADMS transforms Verilog-AMS code into other target languages.")
     (license license:gpl3)))
+
+(define-public capstone
+  (package
+    (name "capstone")
+    (version "3.0.5-rc2")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "https://github.com/aquynh/capstone/archive/"
+                                  version ".tar.gz"))
+              (file-name (string-append name "-" version ".tar.gz"))
+              (sha256
+               (base32
+                "1cqms9r2p43aiwp5spd84zaccp16ih03r7sjhrv16nddahj0jz2q"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:tests? #f
+       #:make-flags (list (string-append "PREFIX=" %output)
+                          "CC=gcc")
+       #:phases
+       (modify-phases %standard-phases
+         (delete 'configure)
+         (add-before 'build 'fix-cstool-ldflags
+           (lambda* (#:key outputs #:allow-other-keys)
+             (substitute* "cstool/Makefile"
+               (("LDFLAGS =")
+                (string-append "LDFLAGS = -Wl,-rpath=" (assoc-ref outputs "out")
+                               "/lib"))))))))
+    (home-page "http://www.capstone-engine.org")
+    (synopsis "Lightweight multi-platform, multi-architecture disassembly framework")
+    (description
+     "Capstone is a lightweight multi-platform, multi-architecture disassembly
+framework.  Capstone can disassemble machine code for many supported architectures
+such as x86, x86_64, arm, arm64, mips, ppc, sparc, sysz and xcore.  It provides
+bindings for Python, Java, OCaml and more.")
+    (license license:bsd-3)))
-- 
2.14.1


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From 078c0cdedb620e7acdf9baea8924499ad5f8311a Mon Sep 17 00:00:00 2001
From: Julien Lepiller <julien@lepiller.eu>
Date: Fri, 11 Aug 2017 20:49:04 +0200
Subject: [PATCH 2/3] gnu: Add python-capstone.

* gnu/packages/engineering.scm (python-capstone, python2-capstone): New
variables.
---
 gnu/packages/engineering.scm | 27 ++++++++++++++++++++++++++-
 1 file changed, 26 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/engineering.scm b/gnu/packages/engineering.scm
index 8c6280c14..6ba5131e7 100644
--- a/gnu/packages/engineering.scm
+++ b/gnu/packages/engineering.scm
@@ -32,7 +32,7 @@
   #:use-module ((guix licenses) #:prefix license:)
   #:use-module (guix build-system cmake)
   #:use-module (guix build-system gnu)
-  #:use-module (guix build-system cmake)
+  #:use-module (guix build-system python)
   #:use-module (gnu packages)
   #:use-module (gnu packages algebra)
   #:use-module (gnu packages autotools)
@@ -1048,3 +1048,28 @@ framework.  Capstone can disassemble machine code for many supported architectur
 such as x86, x86_64, arm, arm64, mips, ppc, sparc, sysz and xcore.  It provides
 bindings for Python, Java, OCaml and more.")
     (license license:bsd-3)))
+
+;; This package has a timestamp embedded in
+;; lib/python3.5/site-packages/capstone/__pycache__/__iti__.cpython-35.pyc
+(define-public python-capstone
+  (package
+    (inherit capstone)
+    (name "python-capstone")
+    (propagated-inputs
+     `(("capstone" ,capstone)))
+    (build-system python-build-system)
+    (arguments
+     `(#:tests? #f
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'chdir-and-fix-setup-py
+           (lambda _
+             (chdir "bindings/python")
+             (substitute* "setup.py" ((".*   build_libraries.*") ""))
+             (substitute* "capstone/__init__.py"
+               (("pkg_resources.resource_filename.*")
+                (string-append "'" (assoc-ref %build-inputs "capstone") "/lib',\n")))
+             #t)))))))
+
+(define-public python2-capstone
+  (package-with-python2 python-capstone))
-- 
2.14.1


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From ad50754454fdda9d4be91f6bc739df07fe63ecb6 Mon Sep 17 00:00:00 2001
From: Julien Lepiller <julien@lepiller.eu>
Date: Fri, 11 Aug 2017 20:54:40 +0200
Subject: [PATCH 3/3] gnu: Add radare2.

* gnu/packages/engineering.scm (radare2): New variable.
---
 gnu/packages/engineering.scm | 49 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)

diff --git a/gnu/packages/engineering.scm b/gnu/packages/engineering.scm
index 6ba5131e7..130703e93 100644
--- a/gnu/packages/engineering.scm
+++ b/gnu/packages/engineering.scm
@@ -1073,3 +1073,52 @@ bindings for Python, Java, OCaml and more.")
 
 (define-public python2-capstone
   (package-with-python2 python-capstone))
+
+(define-public radare2
+  (package
+    (name "radare2")
+    (version "1.6.0")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "http://radare.mikelloc.com/get/" version "/"
+                                  name "-" version ".tar.gz"))
+              (sha256
+               (base32
+                "16ggsk40zz6hyvclvqj1r4bh4hb78jf0d6ppry1jk4r0j30wm7cm"))
+              (modules '((guix build utils)))
+              (snippet
+                '(begin
+                  (substitute* "libr/asm/p/Makefile"
+                    (("LDFLAGS\\+=") "LDFLAGS+=-Wl,-rpath=$(LIBDIR) "))
+                  (substitute* "libr/parse/p/Makefile"
+                    (("LDFLAGS\\+=") "LDFLAGS+=-Wl,-rpath=$(LIBDIR) "))
+                  (substitute* "libr/bin/p/Makefile"
+                    (("LDFLAGS\\+=") "LDFLAGS+=-Wl,-rpath=$(LIBDIR) "))))))
+    (build-system gnu-build-system)
+    (arguments
+     '(#:tests? #f
+       #:phases
+       (modify-phases %standard-phases
+         (add-before 'configure 'mklibdir
+           (lambda* (#:key inputs #:allow-other-keys)
+             (mkdir-p (string-append (assoc-ref %outputs "out") "/lib")))))
+       #:configure-flags
+       (list "--with-sysmagic" "--with-syszip" "--with-openssl"
+             "--without-nonpic" "--with-rpath" "--with-syscapstone")
+       #:make-flags
+       (list "CC=gcc")))
+    (inputs
+     `(("openssl" ,openssl)
+       ("zip" ,zip)
+       ("gmp" ,gmp)
+       ("capstone" ,capstone)))
+    (native-inputs
+     `(("pkg-config" ,pkg-config)))
+    (home-page "https://radare.org/")
+    (synopsis "Portable reversing framework")
+    (description
+      "Radare project started as a forensics tool, a scriptable commandline
+hexadecimal editor able to open disk files, but later support for analyzing
+binaries, disassembling code, debugging programs, attaching to remote gdb
+servers, ...")
+    (license license:lgpl3)))
-- 
2.14.1