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authorCray Elliott <MP2E@archlinux.us>2017-08-15 00:15:48 -0700
committerFranz Pletz <fpletz@fnordicwalking.de>2017-08-15 14:57:38 +0200
commitceed8ad8a16d6a892ce9b981d05475dd1669cc15 (patch)
treef5e43346442ce6416b10be319a1143c2442433dc /pkgs/development/libraries/ucl
parenta1bb61312c3b4d64a75b61369a2011b0d6e274bf (diff)
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ucl: modify cflags so gcc6 compiles successfully
Diffstat (limited to 'pkgs/development/libraries/ucl')
-rw-r--r--pkgs/development/libraries/ucl/default.nix3
1 files changed, 3 insertions, 0 deletions
diff --git a/pkgs/development/libraries/ucl/default.nix b/pkgs/development/libraries/ucl/default.nix
index c9133b648466..ceb97b6088bc 100644
--- a/pkgs/development/libraries/ucl/default.nix
+++ b/pkgs/development/libraries/ucl/default.nix
@@ -7,6 +7,9 @@ stdenv.mkDerivation {
     sha256 = "b865299ffd45d73412293369c9754b07637680e5c826915f097577cd27350348";
   };
 
+  # needed to successfully compile with gcc 6
+  NIX_CFLAGS_COMPILE = "-std=c90 -fPIC";
+
   meta = {
     homepage = http://www.oberhumer.com/opensource/ucl/;
     description = "Portable lossless data compression library";