gnu: r-igraph: Move to (gnu packages cran).

[jackhill/guix/guix.git] / guix / build / perl-build-system.scm

diff --git a/guix/build/perl-build-system.scm b/guix/build/perl-build-system.scm
index 793b6aa..c5f5baa 100644 (file)
--- a/guix/build/perl-build-system.scm
+++ b/guix/build/perl-build-system.scm
@@ -1,5 +1,6 @@
 ;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2013 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2013, 2015, 2018 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2018 Mark H Weaver <mhw@netris.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -17,8 +18,7 @@
 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
 
 (define-module (guix build perl-build-system)
-  #:use-module ((guix build gnu-build-system)
-                #:renamer (symbol-prefix-proc 'gnu:))
+  #:use-module ((guix build gnu-build-system) #:prefix gnu:)
   #:use-module (guix build utils)
   #:use-module (ice-9 match)
   #:export (%standard-phases
@@ -30,22 +30,57 @@
 ;;
 ;; Code:
 
-(define* (configure #:key outputs (make-maker-flags '())
+(define* (configure #:key outputs make-maker?
+                    (make-maker-flags '()) (module-build-flags '())
                     #:allow-other-keys)
   "Configure the given Perl package."
-  (let ((out (assoc-ref outputs "out")))
-    (if (file-exists? "Makefile.PL")
-        (let ((args `("Makefile.PL" ,(string-append "PREFIX=" out)
-                      "INSTALLDIRS=site" ,@make-maker-flags)))
-          (format #t "running `perl' with arguments ~s~%" args)
-          (zero? (apply system* "perl" args)))
-        (error "no Makefile.PL found"))))
+  (let* ((out (assoc-ref outputs "out"))
+         (args (cond
+                ;; Prefer to use Module::Build unless otherwise told
+                ((and (file-exists? "Build.PL")
+                      (not make-maker?))
+                 `("Build.PL" ,(string-append "--prefix=" out)
+                   "--installdirs=site" ,@module-build-flags))
+                ((file-exists? "Makefile.PL")
+                 `("Makefile.PL" ,(string-append "PREFIX=" out)
+                   ;; Prevent installation of 'perllocal.pod' files for
+                   ;; determinism.  These are typically used to build a
+                   ;; catalogue of installed packages, but does not provide
+                   ;; any useful information when installed with a module.
+                   "INSTALLDIRS=site" "NO_PERLLOCAL=1" ,@make-maker-flags))
+                (else (error "no Build.PL or Makefile.PL found")))))
+    (format #t "running `perl' with arguments ~s~%" args)
+    (apply invoke "perl" args)))
+
+(define-syntax-rule (define-w/gnu-fallback* (name args ...) body ...)
+  (define* (name args ... #:rest rest)
+    (if (access? "Build" X_OK)
+        (begin body ...)
+        (apply (assoc-ref gnu:%standard-phases 'name) rest))))
+
+(define-w/gnu-fallback* (build)
+  (invoke "./Build"))
+
+(define-w/gnu-fallback* (check #:key target
+                               (tests? (not target)) (test-flags '())
+                               #:allow-other-keys)
+  (if tests?
+      (apply invoke "./Build" "test" test-flags)
+      (format #t "test suite not run~%"))
+  #t)
+
+(define-w/gnu-fallback* (install)
+  (invoke "./Build" "install"))
 
 (define %standard-phases
-  ;; Everything is as with the GNU Build System except for the `configure'
-  ;; phase.
-  (alist-replace 'configure configure
-                 gnu:%standard-phases))
+  ;; Everything is as with the GNU Build System except for the `configure',
+  ;; `build', `check', and `install' phases.
+  (modify-phases gnu:%standard-phases
+    (delete 'bootstrap)
+    (replace 'install install)
+    (replace 'check check)
+    (replace 'build build)
+    (replace 'configure configure)))
 
 (define* (perl-build #:key inputs (phases %standard-phases)
                      #:allow-other-keys #:rest args)