bug#27563: [PATCH v2] gnu: ghostscript: Remove timestamps.

[Danny Milosavljevic <dannym@scratchpost.org>]

* gnu/packages/ghostscript.scm (ghostscript)[source]: Remove timestamps.
---
 gnu/packages/ghostscript.scm | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/gnu/packages/ghostscript.scm b/gnu/packages/ghostscript.scm
index 1cb651c96..23a86a65a 100644
--- a/gnu/packages/ghostscript.scm
+++ b/gnu/packages/ghostscript.scm
@@ -149,10 +149,14 @@ printing, and psresize, for adjusting page sizes.")
                                      "ghostscript-runpath.patch"))
             (modules '((guix build utils)))
             (snippet
-             ;; Honor --docdir.
-             '(substitute* "Makefile.in"
+             '(begin
+               ;; Get rid of timestamps.
+               (substitute* "base/mkromfs.c"
+                (("time\\(NULL\\)") "0U"))
+               ;; Honor --docdir.
+               (substitute* "Makefile.in"
                 (("^docdir=.*$") "docdir = @docdir@\n")
-                (("^exdir=.*$") "exdir = $(docdir)/examples\n")))))
+                (("^exdir=.*$") "exdir = $(docdir)/examples\n"))))))
    (build-system gnu-build-system)
    (outputs '("out" "doc"))                  ;16 MiB of HTML/PS doc + examples
    (inputs `(("freetype" ,freetype)