[PATCH] add go@1.5

[Matthew Jordan <matthewjordandevops@yandex.com>]

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Good Day,

Attached a patch to add go@1.5. I updated this one in a similar manner
to what was asked for go@1.4.  However, let me know if any other changes
are required, or if I missed something.


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[-- Attachment #2: Patch to add go@1.5 --]
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From 523d4ea6a97072831b91b7b7e7e3eb69a0b0ebca Mon Sep 17 00:00:00 2001
From: Matthew Jordan <matthewjordandevops@yandex.com>
Date: Thu, 26 May 2016 08:59:06 -0400
Subject: [PATCH 1/2] gnu: Add go@1.5.

* gnu/packages/golang.scm (go-1.5): New variable.

Co-author: Efraim Flashner <efraim@flashner.co.il>
Co-author: Andy Wingo <wingo@igalia.com>
---
 gnu/packages/golang.scm | 144 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 144 insertions(+)

diff --git a/gnu/packages/golang.scm b/gnu/packages/golang.scm
index cc1b66f..7590ced 100644
--- a/gnu/packages/golang.scm
+++ b/gnu/packages/golang.scm
@@ -183,3 +183,147 @@ compiled, statically typed language in the tradition of C and C++, with
 garbage collection, various safety features and in the style of communicating
 sequential processes (CSP) concurrent programming features added.")
     (license license:bsd-3)))
+
+(define-public go-1.5
+  (package
+    (inherit go-1.4)
+    (name "go")
+    (version "1.5.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "https://storage.googleapis.com/golang/"
+                           name version ".src.tar.gz"))
+       (sha256
+        (base32
+         "14xwn2pr3g4i1h8qpyrjjdmq1pgvzkagk4aqsp841hfxwyyclah0"))))
+    (arguments
+     `(#:modules ((ice-9 match)
+                  (guix build gnu-build-system)
+                  (guix build utils))
+       #:tests? #f ; Tests are run by all.bash script
+       #:phases
+       (modify-phases %standard-phases
+         (delete 'configure)
+         (add-after 'patch-generated-file-shebangs 'chdir
+           (lambda _ (chdir "src")))
+         (add-before 'build 'prebuild
+           (lambda* (#:key inputs outputs #:allow-other-keys)
+             (let* ((gcclib (string-append (assoc-ref inputs "gcc:lib") "/lib"))
+                    (ld (string-append
+                         (assoc-ref inputs "glibc") "/lib"))
+                    (loader (car (find-files ld "^ld-linux.+")))
+                    (net-base (assoc-ref inputs "net-base"))
+                    (tzdata-path
+                     (string-append (assoc-ref inputs "tzdata") "/share/zoneinfo"))
+                    (output (assoc-ref outputs "out")))
+
+               ;; Removing net/ tests, which fail when attempting to access
+               ;; network resources not present in the build container.
+               (for-each
+                (lambda (srcfile)
+                  (let ((srcfile (string-append "net/" srcfile)))
+                    (delete-file srcfile)))
+                '("parse_test.go" "port_test.go"))
+
+               ;; Add libgcc to runpath
+               (substitute* "cmd/link/internal/ld/lib.go"
+                 (("!rpath.set") "true"))
+               (substitute* "cmd/go/build.go"
+                 (("cgoldflags := \\[\\]string\\{\\}")
+                  (string-append "cgoldflags := []string{"
+                                 "\"-rpath=" gcclib "\""
+                                 "}"))
+                 (("ldflags = setextld\\(ldflags, compiler\\)")
+                  (string-append
+                   "ldflags = setextld(ldflags, compiler)\n"
+                   "ldflags = append(ldflags, \"-r\")\n"
+                   "ldflags = append(ldflags, \"" gcclib "\")\n"))
+                 (("\"-lgcc_s\", ")
+                  (string-append
+                   "\"-Wl,-rpath=" gcclib "\", \"-lgcc_s\", ")))
+
+               (substitute* "os/os_test.go"
+                 (("/usr/bin") (getcwd))
+                 (("/bin/pwd") (which "pwd")))
+
+               ;; Disable failing tests: these tests attempt to access
+               ;; commands or network resources which are neither available or
+               ;; necessary for the build to succeed.
+               (map
+                (match-lambda
+                  ((file regex)
+                   (substitute* file
+                     ((regex all before test_name)
+                      (string-append before "Disabled" test_name)))))
+                '(("net/net_test.go" "(.+)(TestShutdownUnix.+)")
+                  ("net/dial_test.go" "(.+)(TestDialTimeout.+)")
+                  ("os/os_test.go" "(.+)(TestHostname.+)")
+                  ("time/format_test.go" "(.+)(TestParseInSydney.+)")
+                  ("os/exec/exec_test.go" "(.+)(TestEcho.+)")
+                  ("os/exec/exec_test.go" "(.+)(TestCommandRelativeName.+)")
+                  ("os/exec/exec_test.go" "(.+)(TestCatStdin.+)")
+                  ("os/exec/exec_test.go" "(.+)(TestCatGoodAndBadFile.+)")
+                  ("os/exec/exec_test.go" "(.+)(TestExitStatus.+)")
+                  ("os/exec/exec_test.go" "(.+)(TestPipes.+)")
+                  ("os/exec/exec_test.go" "(.+)(TestStdinClose.+)")
+                  ("os/exec/exec_test.go" "(.+)(TestIgnorePipeErrorOnSuccess.+)")
+                  ("syscall/syscall_unix_test.go" "(.+)(TestPassFD\\(.+)")
+                  ("os/exec/exec_test.go" "(.+)(TestExtraFiles.+)")
+                  ("net/listen_test.go" "(.+)(TestIPv4MulticastListener\\(.+)")
+                  ("syscall/exec_linux_test.go"
+                   "(.+)(TestCloneNEWUSERAndRemapNoRootDisableSetgroups.+)")))
+
+               (substitute* "net/lookup_unix.go"
+                 (("/etc/protocols") (string-append net-base "/etc/protocols")))
+               (substitute* "time/zoneinfo_unix.go"
+                 (("/usr/share/zoneinfo/") tzdata-path))
+               (substitute*
+                   (find-files "cmd" "asm.c")
+                 (("/lib/ld-linux.*\\.so\\.[0-9]") loader)))))
+         (replace 'build
+           (lambda* (#:key inputs outputs #:allow-other-keys)
+             (let* ((go  (assoc-ref inputs "go"))
+                    (output (assoc-ref outputs "out")))
+               (setenv "CC" (which "gcc"))
+               (setenv "GOOS" "linux")
+               (setenv "GOROOT" (dirname (getcwd)))
+               (setenv "GOROOT_BOOTSTRAP" go)
+               (setenv "GOROOT_FINAL" output)
+               (setenv "GOGC" "400")
+               (setenv "CGO_ENABLED" "1")
+               (zero? (system* "sh" "all.bash")))))
+         (replace 'install
+           (lambda* (#:key inputs outputs #:allow-other-keys)
+             (let* ((output (assoc-ref outputs "out"))
+                    (doc_out (assoc-ref outputs "doc"))
+                    (docs (string-append doc_out "/share/doc/" ,name "-" ,version))
+                    (src (string-append
+                          (assoc-ref outputs "tests") "/share/" ,name "-" ,version)))
+               (mkdir-p src)
+               (copy-recursively "../test" (string-append src "/test"))
+               (delete-file-recursively "../test")
+               (mkdir-p docs)
+               (copy-recursively "../api" (string-append docs "/api"))
+               (delete-file-recursively "../api")
+               (copy-recursively "../doc" (string-append docs "/doc"))
+               (delete-file-recursively "../doc")
+
+               (for-each
+                (lambda (file)
+                  (let* ((filein (string-append "../" file))
+                         (fileout (string-append docs "/" file)))
+                  (copy-file filein fileout)
+                  (delete-file filein)))
+                '("README.md" "CONTRIBUTORS" "AUTHORS" "PATENTS"
+                  "LICENSE" "VERSION" "CONTRIBUTING.md" "robots.txt"))
+
+               (copy-recursively "../" output)))))))
+    (inputs
+     `(,@(package-inputs go-1.4)))
+    (native-inputs
+     `(("go" ,go-1.4)
+       ("glibc" ,glibc)
+       ,@(package-native-inputs go-1.4)))
+    (propagated-inputs
+     `(,@(package-propagated-inputs go-1.4)))))
-- 
2.9.0


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Respectfully,

---
Matthew Jordan