01/01: gnu: Add ghc 8.4.3.

[Ricardo Wurmus]

rekado pushed a commit to branch master
in repository guix.

commit 9587544b447db9a4952b8c368c5600f8ac439ff9
Author: Ricardo Wurmus <address@hidden>
Date:   Fri Aug 17 16:55:43 2018 +0200

    gnu: Add ghc 8.4.3.
    
    * gnu/packages/haskell.scm (ghc-8): Rename this...
    (ghc-8.0): ...to this.
    (ghc): Point at ghc-8.0.
    (ghc-8): New variable for GHC 8.4.3.
    
    Co-authored-by: Timothy Samplet <address@hidden>
---
 gnu/packages/haskell.scm | 129 ++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 127 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm
index 7d7d85f..a07bb04 100644
--- a/gnu/packages/haskell.scm
+++ b/gnu/packages/haskell.scm
@@ -34,6 +34,7 @@
 
 (define-module (gnu packages haskell)
   #:use-module (gnu packages)
+  #:use-module (gnu packages base)
   #:use-module (gnu packages bootstrap)
   #:use-module (gnu packages check)
   #:use-module (gnu packages compression)
@@ -322,7 +323,7 @@ top of CLISP.")
 interactive environment for the functional language Haskell.")
     (license license:bsd-3)))
 
-(define-public ghc-8
+(define-public ghc-8.0
   (package
     (name "ghc")
     (version "8.0.2")
@@ -434,7 +435,131 @@ interactive environment for the functional language 
Haskell.")
 interactive environment for the functional language Haskell.")
     (license license:bsd-3)))
 
-(define-public ghc ghc-8)
+(define-public ghc-8
+  (package (inherit ghc-8.0)
+    (name "ghc")
+    (version "8.4.3")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "https://www.haskell.org/ghc/dist/";
+                           version "/" name "-" version "-src.tar.xz"))
+       (sha256
+        (base32 "1mk046vb561j75saz05rghhbkps46ym5aci4264dwc2qk3dayixf"))))
+    (inputs
+     `(("gmp" ,gmp)
+       ("ncurses" ,ncurses)
+       ("libffi" ,libffi)
+       ("target-binutils" ,binutils)
+       ("target-gcc" ,gcc)
+       ("target-ld-wrapper" ,(make-ld-wrapper "ld-wrapper"
+                                              #:binutils binutils))))
+    (native-inputs
+     `(("perl" ,perl)
+       ("python" ,python)               ; for tests
+       ("ghostscript" ,ghostscript)     ; for tests
+       ;; GHC 8.4.3 is built with GHC 8.
+       ("ghc-bootstrap" ,ghc-8.0)
+       ("ghc-testsuite"
+        ,(origin
+           (method url-fetch)
+           (uri (string-append
+                 "https://www.haskell.org/ghc/dist/";
+                 version "/" name "-" version "-testsuite.tar.xz"))
+           (sha256
+            (base32
+             "1z55b1z0m3plqd2d1ks6w5wvx7igm7zsk3i4v7cms003z0as0hzz"))))))
+    (arguments
+     `(#:test-target "test"
+       ;; We get a smaller number of test failures by disabling parallel test
+       ;; execution.
+       #:parallel-tests? #f
+
+       ;; The DSOs use $ORIGIN to refer to each other, but (guix build
+       ;; gremlin) doesn't support it yet, so skip this phase.
+       #:validate-runpath? #f
+
+       ;; Don't pass --build=<triplet>, because the configure script
+       ;; auto-detects slightly different triplets for --host and --target and
+       ;; then complains that they don't match.
+       #:build #f
+
+       #:configure-flags
+       (list
+        (string-append "--with-gmp-libraries="
+                       (assoc-ref %build-inputs "gmp") "/lib")
+        (string-append "--with-gmp-includes="
+                       (assoc-ref %build-inputs "gmp") "/include")
+        "--with-system-libffi"
+        (string-append "--with-ffi-libraries="
+                       (assoc-ref %build-inputs "libffi") "/lib")
+        (string-append "--with-ffi-includes="
+                       (assoc-ref %build-inputs "libffi") "/include")
+        (string-append "--with-curses-libraries="
+                       (assoc-ref %build-inputs "ncurses") "/lib")
+        (string-append "--with-curses-includes="
+                       (assoc-ref %build-inputs "ncurses") "/include"))
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'unpack-testsuite
+           (lambda* (#:key inputs #:allow-other-keys)
+             (invoke "tar" "xvf"
+                     (assoc-ref inputs "ghc-testsuite")
+                     "--strip-components=1")
+             #t))
+         (add-after 'unpack-testsuite 'fix-shell-wrappers
+           (lambda _
+             (substitute* '("driver/ghci/ghc.mk"
+                            "utils/mkdirhier/ghc.mk"
+                            "rules/shell-wrapper.mk")
+               (("echo '#!/bin/sh'")
+                (format #f "echo '#!~a'" (which "sh"))))
+             #t))
+         ;; This is necessary because the configure system no longer uses
+         ;; “AC_PATH_” but “AC_CHECK_”, setting the variables to just the
+         ;; plain command names.
+         (add-before 'configure 'set-target-programs
+           (lambda* (#:key inputs #:allow-other-keys)
+             (let ((binutils (assoc-ref inputs "target-binutils"))
+                   (gcc (assoc-ref inputs "target-gcc"))
+                   (ld-wrapper (assoc-ref inputs "target-ld-wrapper")))
+               (setenv "CC" (string-append gcc "/bin/gcc"))
+               (setenv "CXX" (string-append gcc "/bin/g++"))
+               (setenv "LD" (string-append ld-wrapper "/bin/ld"))
+               (setenv "NM" (string-append binutils "/bin/nm"))
+               (setenv "RANLIB" (string-append binutils "/bin/ranlib"))
+               (setenv "STRIP" (string-append binutils "/bin/strip"))
+               ;; The 'ar' command does not follow the same pattern.
+               (setenv "fp_prog_ar" (string-append binutils "/bin/ar"))
+               #t)))
+         (add-before 'build 'fix-references
+           (lambda _
+             (substitute* '("testsuite/timeout/Makefile"
+                            "testsuite/timeout/timeout.py"
+                            "testsuite/timeout/timeout.hs"
+                            
"testsuite/tests/programs/life_space_leak/life.test"
+                            ;; libraries
+                            "libraries/process/System/Process/Posix.hs"
+                            "libraries/process/tests/process001.hs"
+                            "libraries/process/tests/process002.hs"
+                            "libraries/unix/cbits/execvpe.c")
+               (("/bin/sh") (which "sh"))
+               (("/bin/ls") (which "ls"))
+               (("/bin/rm") "rm"))
+             #t))
+         (add-before 'build 'fix-environment
+           (lambda _
+             (unsetenv "GHC_PACKAGE_PATH")
+             (setenv "CONFIG_SHELL" (which "bash"))
+             #t)))))
+    (native-search-paths (list (search-path-specification
+                                (variable "GHC_PACKAGE_PATH")
+                                (files (list
+                                        (string-append "lib/ghc-" version)))
+                                (file-pattern ".*\\.conf\\.d$")
+                                (file-type 'directory))))))
+
+(define-public ghc ghc-8.0)
 
 (define-public ghc-hostname
   (package