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authorWill Dietz <w@wdtz.org>2018-02-13 14:11:17 -0600
committerWill Dietz <w@wdtz.org>2018-02-13 14:11:17 -0600
commitbd11ffd2677081870971e583b3ed69d3e2b468b9 (patch)
treec2e886733bcb051e4965319f9add41dfec22cf4b /pkgs/development/interpreters
parentb0c4138a3b49c499cba8665963fc33fa361c8d5f (diff)
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ruby: don't reference groff if not being used (not used by default)
Fixes cross build by removing false dependency.

If this is needed again, be careful about *which* "groff" is needed.
(which in terms of build vs host)
Diffstat (limited to 'pkgs/development/interpreters')
-rw-r--r--pkgs/development/interpreters/ruby/default.nix2
1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/development/interpreters/ruby/default.nix b/pkgs/development/interpreters/ruby/default.nix
index a0c563e3fb2d..21a4433c9eb0 100644
--- a/pkgs/development/interpreters/ruby/default.nix
+++ b/pkgs/development/interpreters/ruby/default.nix
@@ -73,7 +73,7 @@ let
             unpackdir rubySrc;
 
         # Have `configure' avoid `/usr/bin/nroff' in non-chroot builds.
-        NROFF = "${groff}/bin/nroff";
+        NROFF = if docSupport then "${groff}/bin/nroff" else null;
 
         nativeBuildInputs =
              ops useRailsExpress [ autoreconfHook bison ]