build-system: Use 'sexp->gexp' for plain sexps.

This reduces memory allocations and list traversals during 'gexp->sexp',
'gexp-inputs', etc.

* guix/build-system/cargo.scm (cargo-build): Use 'sexp->gexp' for sexps
known to not contain file-like objects.  Change default #:phases to a
symbol.
* guix/build-system/cmake.scm (cmake-build, cmake-cross-build): Likewise.
* guix/build-system/copy.scm (copy-build): Likewise.
* guix/build-system/font.scm (font-build): Likewise.
* guix/build-system/glib-or-gtk.scm (glib-or-gtk-build): Likewise.
* guix/build-system/gnu.scm (%strip-flags, %strip-directories): New
variables.
(gnu-build): Use them.  Use 'sexp->gexp' where appropriate.
(gnu-cross-build): Likewise.
* guix/build-system/meson.scm (meson-build): Likewise.
* guix/build-system/perl.scm (perl-build): Likewise.
* guix/build-system/python.scm (python-build): Likewise.
* guix/build-system/ruby.scm (ruby-build): Likewise.
* guix/build-system/scons.scm (scons-build): Likewise.
* guix/build-system/texlive.scm (texlive-build): Likewise.
* guix/build-system/trivial.scm (trivial-build): Likewise.
* guix/build-system/waf.scm (waf-build): Likewise.
* guix/build-system/android-ndk.scm (android-ndk-build): Likewise.
* guix/build-system/ant.scm (ant-build): Likewise.
* guix/build-system/asdf.scm (asdf-build/source, asdf-build): Likewise.
* guix/build-system/chicken.scm (chicken-build): Likewise.
* guix/build-system/clojure.scm (clojure-build): Likewise.
(source->output-path, maybe-guile->guile): Remove.
* guix/build-system/dub.scm (dub-build): Likewise.
* guix/build-system/emacs.scm (emacs-build): Likewise.
* guix/build-system/go.scm (go-build): Likewise.
* guix/build-system/haskell.scm (haskell-build): Likewise.
* guix/build-system/julia.scm (julia-build): Likewise.
* guix/build-system/linux-module.scm (linux-module-build)
(linux-module-build-cross): Likewise.
* guix/build-system/maven.scm (maven-build): Likewise.
* guix/build-system/minify.scm (minify-build): Likewise.
* guix/build-system/node.scm (node-build): Likewise.
* guix/build-system/qt.scm (qt-build, qt-cross-build): Likewise.
* guix/build-system/r.scm (r-build): Likewise.
* guix/build-system/rakudo.scm (rakudo-build): Likewise.
* guix/build-system/renpy.scm (renpy-build): Likewise.
* guix/packages.scm (patch-and-repack): Use 'sexp->gexp' when SNIPPET is
a pair.
* guix/svn-download.scm (svn-multi-fetch): Use 'sexp->gexp' for
'svn-multi-reference-locations'.

1 files changed, 10 insertions, 10 deletions

diff --git a/guix/build-system/linux-module.scm b/guix/build-system/linux-module.scm
index 3a29a93bd7..84570b923a 100644
--- a/guix/build-system/linux-module.scm
+++ b/guix/build-system/linux-module.scm
@@ -155,8 +155,7 @@
                              source target
                              (search-paths '())
                              (tests? #t)
-                             (phases '(@ (guix build linux-module-build-system)
-                                         %standard-phases))
+                             (phases '%standard-phases)
                              (outputs '("out"))
                              (make-flags ''())
                              (system (%current-system))
@@ -170,11 +169,12 @@
   (define builder
     (with-imported-modules imported-modules
       #~(begin
-          (use-modules #$@modules)
+          (use-modules #$@(sexp->gexp modules))
           (linux-module-build #:name #$name
                               #:source #+source
-                              #:search-paths '#$(map search-path-specification->sexp
-                                                     search-paths)
+                              #:search-paths '#$(sexp->gexp
+                                                 (map search-path-specification->sexp
+                                                      search-paths))
                               #:phases #$phases
                               #:system #$system
                               #:target #$target
@@ -202,8 +202,7 @@
           (search-paths '())
           (native-search-paths '())
           (tests? #f)
-          (phases '(@ (guix build linux-module-build-system)
-                      %standard-phases))
+          (phases '%standard-phases)
           (system (%current-system))
           (substitutable? #t)
           (imported-modules
@@ -213,7 +212,7 @@
   (define builder
     (with-imported-modules imported-modules
       #~(begin
-          (use-modules #$@modules)
+          (use-modules #$@(sexp->gexp modules))
 
           (define %build-host-inputs
             '#+(input-tuples->gexp build-inputs))
@@ -232,8 +231,9 @@
                               #:inputs %build-target-inputs
                               #:native-inputs %build-host-inputs
                               #:search-paths
-                              '#$(map search-path-specification->sexp
-                                      search-paths)
+                              '#$(sexp->gexp
+                                  (map search-path-specification->sexp
+                                       search-paths))
                               #:native-search-paths
                               '#$(map
                                   search-path-specification->sexp