utils: 'modify-phases' no longer introduces quotes.

Suggested by Taylan Ulrich Bayırlı/Kammer <taylanbayirli@gmail.com>.

* guix/build/utils.scm (%modify-phases): Remove quotes.
* guix/build/cmake-build-system.scm (%standard-phases): Adjust
  accordingly.
* guix/build/glib-or-gtk-build-system.scm (%standard-phases): Likewise.
* guix/build/gnu-dist.scm (%dist-phases): Likewise.
* guix/build/perl-build-system.scm (%standard-phases): Likewise.
* guix/build/python-build-system.scm (%standard-phases): Likewise.
* guix/build/ruby-build-system.scm (%standard-phases): Likewise.
* guix/build/waf-build-system.scm (%standard-phases): Likewise.
* gnu/packages/bash.scm, gnu/packages/code.scm, gnu/packages/gl.scm,
  gnu/packages/gnome.scm, gnu/packages/graphics.scm,
  gnu/packages/image.scm, gnu/packages/key-mon.scm,
  gnu/packages/ocr.scm, gnu/packages/plotutils.scm,
  gnu/packages/search.scm, gnu/packages/video.scm: Likewise.

19 files changed, 62 insertions, 62 deletions

diff --git a/gnu/packages/bash.scm b/gnu/packages/bash.scm
index d98ef0582b..02cb45c955 100644
--- a/gnu/packages/bash.scm
+++ b/gnu/packages/bash.scm
@@ -193,8 +193,8 @@ number/base32-hash tuples, directly usable in the 'patch-series' form."
         #:tests? #f
 
         #:phases (modify-phases %standard-phases
-                   (add-after install post-install ,post-install-phase)
-                   (add-after install install-headers
+                   (add-after 'install 'post-install ,post-install-phase)
+                   (add-after 'install 'install-headers
                               ,install-headers-phase))))
      (synopsis "The GNU Bourne-Again SHell")
      (description
diff --git a/gnu/packages/code.scm b/gnu/packages/code.scm
index ed9ba0e31f..9d2bde829d 100644
--- a/gnu/packages/code.scm
+++ b/gnu/packages/code.scm
@@ -142,8 +142,8 @@ a large, deeply nested project.")
     (build-system gnu-build-system)
     (arguments
      '(#:phases (modify-phases %standard-phases
-                  (delete configure)
-                  (add-before build make-dotl-files-older
+                  (delete 'configure)
+                  (add-before 'build 'make-dotl-files-older
                               (lambda _
                                 ;; Make the '.l' files as old as the '.c'
                                 ;; files to avoid triggering the rule that
@@ -155,7 +155,7 @@ a large, deeply nested project.")
                                             (set-file-time file ref))
                                           (find-files "." "\\.[chl]$"))
                                 #t))
-                  (add-before install make-target-directories
+                  (add-before 'install 'make-target-directories
                               (lambda* (#:key outputs #:allow-other-keys)
                                 (let ((out (assoc-ref outputs "out")))
                                   (mkdir-p (string-append out "/bin"))
@@ -163,7 +163,7 @@ a large, deeply nested project.")
                                                           "/share/man/man1"))
                                   (mkdir-p (string-append out
                                                           "/share/doc")))))
-                  (replace check
+                  (replace 'check
                            (lambda _
                              (setenv "HOME" (getcwd))
                              (setenv "PATH"
diff --git a/gnu/packages/gl.scm b/gnu/packages/gl.scm
index dc90a1231d..66f172927f 100644
--- a/gnu/packages/gl.scm
+++ b/gnu/packages/gl.scm
@@ -149,7 +149,7 @@ Polygon meshes, and Extruded polygon meshes")
     (arguments
      '(#:phases
        (modify-phases %standard-phases
-         (add-after unpack autogen
+         (add-after 'unpack 'autogen
           (lambda _
             (zero? (system* "sh" "autogen.sh")))))))
     (home-page "https://github.com/divVerent/s2tc")
@@ -282,10 +282,10 @@ emulation to complete hardware acceleration for modern GPUs.")
     (arguments
      '(#:phases
        (modify-phases %standard-phases
-         (delete configure)
-         (delete build)
-         (delete check)
-         (replace install
+         (delete 'configure)
+         (delete 'build)
+         (delete 'check)
+         (replace 'install
                   (lambda* (#:key outputs #:allow-other-keys)
                     (copy-recursively "include" (string-append
                                                  (assoc-ref outputs "out")
@@ -318,7 +318,7 @@ emulation to complete hardware acceleration for modern GPUs.")
      '(#:phases
        (modify-phases %standard-phases
          (replace
-          install
+          'install
           (lambda* (#:key outputs #:allow-other-keys)
             (let ((out (assoc-ref outputs "out")))
               (mkdir-p (string-append out "/bin"))
diff --git a/gnu/packages/gnome.scm b/gnu/packages/gnome.scm
index 0e674da899..bf19b9ec82 100644
--- a/gnu/packages/gnome.scm
+++ b/gnu/packages/gnome.scm
@@ -1639,11 +1639,11 @@ library.")
     (arguments
      '(#:phases
        (modify-phases %standard-phases
-         (add-before configure patch-/bin/true
+         (add-before 'configure 'patch-/bin/true
                      (lambda _
                        (substitute* "configure"
                          (("/bin/true") (which "true")))))
-         (add-after install wrap-pixbuf
+         (add-after 'install 'wrap-pixbuf
                     ;; Use librsvg's loaders.cache to support SVG files.
                     (lambda* (#:key inputs outputs #:allow-other-keys)
                       (let* ((out    (assoc-ref outputs "out"))
diff --git a/gnu/packages/graphics.scm b/gnu/packages/graphics.scm
index f574628698..14badc949c 100644
--- a/gnu/packages/graphics.scm
+++ b/gnu/packages/graphics.scm
@@ -181,14 +181,14 @@ output.")
     (build-system gnu-build-system)
     (arguments
      `(#:phases (modify-phases %standard-phases
-                  (replace configure
+                  (replace 'configure
                            (lambda* (#:key outputs #:allow-other-keys)
                              (let ((out (assoc-ref outputs "out")))
                                (chdir "trunk")
                                (zero? (system* "qmake"
                                                (string-append
                                                 "prefix=" out))))))
-                  (add-after install wrap-program
+                  (add-after 'install 'wrap-program
                              (lambda* (#:key outputs #:allow-other-keys)
                                (let* ((out (assoc-ref outputs "out"))
                                       (bin (string-append out "/bin"))
diff --git a/gnu/packages/image.scm b/gnu/packages/image.scm
index 93dd2ac4e6..ece0e8c54a 100644
--- a/gnu/packages/image.scm
+++ b/gnu/packages/image.scm
@@ -204,11 +204,11 @@ the W3C's XML-based Scaleable Vector Graphic (SVG) format.")
        (modify-phases %standard-phases
          ;; Prevent make from trying to regenerate config.h.in.
          (add-after
-          unpack set-config-h-in-file-time
+          'unpack 'set-config-h-in-file-time
           (lambda _
             (set-file-time "config/config.h.in" (stat "configure"))))
          (add-after
-          unpack patch-reg-wrapper
+          'unpack 'patch-reg-wrapper
           (lambda _
             (substitute* "prog/reg_wrapper.sh"
               ((" /bin/sh ")
diff --git a/gnu/packages/key-mon.scm b/gnu/packages/key-mon.scm
index d29f30258d..c890f85f8d 100644
--- a/gnu/packages/key-mon.scm
+++ b/gnu/packages/key-mon.scm
@@ -42,7 +42,7 @@
     (arguments
      `(#:python ,python-2                    ;uses the Python 2 'print' syntax
        #:phases (modify-phases %standard-phases
-                  (add-after install wrap
+                  (add-after 'install 'wrap
                              (lambda* (#:key inputs outputs #:allow-other-keys)
                                (let* ((out  (assoc-ref outputs "out"))
                                       (bin  (string-append out "/bin"))
diff --git a/gnu/packages/ocr.scm b/gnu/packages/ocr.scm
index 32da42b95f..b94a7f51cb 100644
--- a/gnu/packages/ocr.scm
+++ b/gnu/packages/ocr.scm
@@ -76,7 +76,7 @@ it produces text in 8-bit or UTF-8 formats.")
      '(#:phases
        (modify-phases %standard-phases
          (add-after
-          unpack autogen
+          'unpack 'autogen
           (lambda _
             (zero? (system* "sh" "autogen.sh")))))
        #:configure-flags
diff --git a/gnu/packages/plotutils.scm b/gnu/packages/plotutils.scm
index 245dfe9c67..6166226dce 100644
--- a/gnu/packages/plotutils.scm
+++ b/gnu/packages/plotutils.scm
@@ -118,13 +118,13 @@ using the Cairo drawing library.")
      '(#:tests? #f
        #:phases
        (modify-phases %standard-phases
-         (replace configure (lambda _ (chdir "src")))
-         (add-before install make-target-directories
+         (replace 'configure (lambda _ (chdir "src")))
+         (add-before 'install 'make-target-directories
                      (lambda* (#:key outputs #:allow-other-keys)
                        (let ((out (assoc-ref outputs "out")))
                          (mkdir-p (string-append out "/bin"))
                          #t)))
-         (add-after install install-prefabs
+         (add-after 'install 'install-prefabs
                     (lambda* (#:key outputs #:allow-other-keys)
                       (let* ((out (assoc-ref outputs "out"))
                              (dir (string-append out
diff --git a/gnu/packages/search.scm b/gnu/packages/search.scm
index d1133248df..4a4ad20759 100644
--- a/gnu/packages/search.scm
+++ b/gnu/packages/search.scm
@@ -76,10 +76,10 @@ rich set of boolean query operators.")
     (arguments
      `(#:phases (modify-phases %standard-phases
                   (add-before
-                   configure chdir-source
+                   'configure 'chdir-source
                    (lambda _ (chdir "libtocc/src")))
                   (replace
-                   check
+                   'check
                    (lambda _
                      (with-directory-excursion "../tests"
                        (and (zero? (system* "./configure"
@@ -113,7 +113,7 @@ files and directories.")
      `(#:tests? #f                      ;No tests
        #:phases (modify-phases %standard-phases
                   (add-after
-                   unpack chdir-source
+                   'unpack 'chdir-source
                    (lambda _ (chdir "cli/src"))))))
     (home-page "http://t-o-c-c.com/")
     (synopsis "Command-line interface to libtocc")
diff --git a/gnu/packages/video.scm b/gnu/packages/video.scm
index bc589a6edb..8223a3fa70 100644
--- a/gnu/packages/video.scm
+++ b/gnu/packages/video.scm
@@ -738,12 +738,12 @@ several areas.")
      '(#:phases
        (modify-phases %standard-phases
          (add-before
-          configure setup-waf
+          'configure 'setup-waf
           (lambda* (#:key inputs #:allow-other-keys)
             (copy-file (assoc-ref inputs "waf") "waf")
             (setenv "CC" "gcc")))
          (add-before
-          configure patch-wscript
+          'configure 'patch-wscript
           (lambda* (#:key inputs #:allow-other-keys)
             (substitute* "wscript"
               ;; XXX Remove this when our Samba package provides a .pc file.
@@ -1219,7 +1219,7 @@ capabilities.")
      '(#:phases
        (modify-phases %standard-phases
          (add-after
-          unpack autogen
+          'unpack 'autogen
           (lambda _
             (zero? (system* "sh" "autogen.sh")))))))
     (home-page "http://www.vapoursynth.com/")
diff --git a/guix/build/cmake-build-system.scm b/guix/build/cmake-build-system.scm
index d8d437c653..f57622e0f4 100644
--- a/guix/build/cmake-build-system.scm
+++ b/guix/build/cmake-build-system.scm
@@ -73,8 +73,8 @@
   ;; Everything is as with the GNU Build System except for the `configure'
   ;; and 'check' phases.
   (modify-phases gnu:%standard-phases
-    (replace check check)
-    (replace configure configure)))
+    (replace 'check check)
+    (replace 'configure configure)))
 
 (define* (cmake-build #:key inputs (phases %standard-phases)
                       #:allow-other-keys #:rest args)
diff --git a/guix/build/glib-or-gtk-build-system.scm b/guix/build/glib-or-gtk-build-system.scm
index c57bc3e731..9c0104365d 100644
--- a/guix/build/glib-or-gtk-build-system.scm
+++ b/guix/build/glib-or-gtk-build-system.scm
@@ -240,9 +240,9 @@ needed."
 
 (define %standard-phases
   (modify-phases gnu:%standard-phases
-    (add-after install glib-or-gtk-compile-schemas compile-glib-schemas)
-    (add-after install glib-or-gtk-icon-cache generate-icon-cache)
-    (add-after install glib-or-gtk-wrap wrap-all-programs)))
+    (add-after 'install 'glib-or-gtk-compile-schemas compile-glib-schemas)
+    (add-after 'install 'glib-or-gtk-icon-cache generate-icon-cache)
+    (add-after 'install 'glib-or-gtk-wrap wrap-all-programs)))
 
 (define* (glib-or-gtk-build #:key inputs (phases %standard-phases)
                             #:allow-other-keys #:rest args)
diff --git a/guix/build/gnu-dist.scm b/guix/build/gnu-dist.scm
index 887b5e94e9..ad69c6cf16 100644
--- a/guix/build/gnu-dist.scm
+++ b/guix/build/gnu-dist.scm
@@ -83,10 +83,10 @@
 (define %dist-phases
   ;; Phases for building a source tarball.
   (modify-phases %standard-phases
-    (delete strip)
-    (replace install install-dist)
-    (replace build build)
-    (add-before configure autoreconf autoreconf)
-    (replace unpack copy-source)))
+    (delete 'strip)
+    (replace 'install install-dist)
+    (replace 'build build)
+    (add-before 'configure 'autoreconf autoreconf)
+    (replace 'unpack copy-source)))
 
 ;;; gnu-dist.scm ends here
diff --git a/guix/build/perl-build-system.scm b/guix/build/perl-build-system.scm
index 9ca5353bb9..8f480eae16 100644
--- a/guix/build/perl-build-system.scm
+++ b/guix/build/perl-build-system.scm
@@ -72,10 +72,10 @@
   ;; Everything is as with the GNU Build System except for the `configure',
   ;; `build', `check', and `install' phases.
   (modify-phases gnu:%standard-phases
-    (replace install install)
-    (replace check check)
-    (replace build build)
-    (replace configure configure)))
+    (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)
diff --git a/guix/build/python-build-system.scm b/guix/build/python-build-system.scm
index 9f853134bd..26a7254db9 100644
--- a/guix/build/python-build-system.scm
+++ b/guix/build/python-build-system.scm
@@ -123,12 +123,12 @@ installed with setuptools."
   ;; 'configure' and 'build' phases are not needed.  Everything is done during
   ;; 'install'.
   (modify-phases gnu:%standard-phases
-    (delete configure)
-    (replace install install)
-    (replace check check)
-    (replace build build)
-    (add-after install wrap wrap)
-    (add-before strip rename-pth-file rename-pth-file)))
+    (delete 'configure)
+    (replace 'install install)
+    (replace 'check check)
+    (replace 'build build)
+    (add-after 'install 'wrap wrap)
+    (add-before 'strip 'rename-pth-file rename-pth-file)))
 
 (define* (python-build #:key inputs (phases %standard-phases)
                        #:allow-other-keys #:rest args)
diff --git a/guix/build/ruby-build-system.scm b/guix/build/ruby-build-system.scm
index a143df467f..531cf382ae 100644
--- a/guix/build/ruby-build-system.scm
+++ b/guix/build/ruby-build-system.scm
@@ -72,11 +72,11 @@ directory."
 
 (define %standard-phases
   (modify-phases gnu:%standard-phases
-    (delete configure)
-    (add-after unpack gitify gitify)
-    (replace build build)
-    (replace install install)
-    (replace check check)))
+    (delete 'configure)
+    (add-after 'unpack 'gitify gitify)
+    (replace 'build build)
+    (replace 'install install)
+    (replace 'check check)))
 
 (define* (ruby-build #:key inputs (phases %standard-phases)
                      #:allow-other-keys #:rest args)
diff --git a/guix/build/utils.scm b/guix/build/utils.scm
index a5a6167a8c..5d5566d1e3 100644
--- a/guix/build/utils.scm
+++ b/guix/build/utils.scm
@@ -446,13 +446,13 @@ an expression evaluating to a procedure."
 (define-syntax %modify-phases
   (syntax-rules (delete replace add-before add-after)
     ((_ phases (delete old-phase-name))
-     (alist-delete 'old-phase-name phases))
+     (alist-delete old-phase-name phases))
     ((_ phases (replace old-phase-name new-phase))
-     (alist-replace 'old-phase-name new-phase phases))
+     (alist-replace old-phase-name new-phase phases))
     ((_ phases (add-before old-phase-name new-phase-name new-phase))
-     (alist-cons-before 'old-phase-name 'new-phase-name new-phase phases))
+     (alist-cons-before old-phase-name new-phase-name new-phase phases))
     ((_ phases (add-after old-phase-name new-phase-name new-phase))
-     (alist-cons-after 'old-phase-name 'new-phase-name new-phase phases))))
+     (alist-cons-after old-phase-name new-phase-name new-phase phases))))
 
 
 ;;;
diff --git a/guix/build/waf-build-system.scm b/guix/build/waf-build-system.scm
index d172c5a836..85f0abcfd6 100644
--- a/guix/build/waf-build-system.scm
+++ b/guix/build/waf-build-system.scm
@@ -70,10 +70,10 @@
 
 (define %standard-phases
   (modify-phases gnu:%standard-phases
-    (replace configure configure)
-    (replace build build)
-    (replace check check)
-    (replace install install)))
+    (replace 'configure configure)
+    (replace 'build build)
+    (replace 'check check)
+    (replace 'install install)))
 
 (define* (waf-build #:key inputs (phases %standard-phases)
                        #:allow-other-keys #:rest args)