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authorBen Wolsieffer <benwolsieffer@gmail.com>2020-02-29 15:26:43 -0500
committerGitHub <noreply@github.com>2020-02-29 15:26:43 -0500
commitbe41f703ad192f71ef9cb200a5b41c7c9db89971 (patch)
treea69289c23e471fd0568149ac67cfbe2fbe5c956f
parentc8f7c0a4ddb1b57a8c805af97463e449b7192334 (diff)
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libyamlcpp: actually build shared libraries (#81051)
-rw-r--r--pkgs/development/libraries/libyaml-cpp/default.nix7
1 files changed, 7 insertions, 0 deletions
diff --git a/pkgs/development/libraries/libyaml-cpp/default.nix b/pkgs/development/libraries/libyaml-cpp/default.nix
index 3d0a94a35d0..cf880ef1e16 100644
--- a/pkgs/development/libraries/libyaml-cpp/default.nix
+++ b/pkgs/development/libraries/libyaml-cpp/default.nix
@@ -11,6 +11,13 @@ stdenv.mkDerivation rec {
     sha256 = "0ykkxzxcwwiv8l8r697gyqh1nl582krpvi7m7l6b40ijnk4pw30s";
   };
 
+  # implement https://github.com/jbeder/yaml-cpp/commit/52a1378e48e15d42a0b755af7146394c6eff998c
+  postPatch = ''
+    substituteInPlace CMakeLists.txt \
+      --replace 'option(YAML_BUILD_SHARED_LIBS "Build Shared Libraries" OFF)' \
+                'option(YAML_BUILD_SHARED_LIBS "Build yaml-cpp shared library" ''${BUILD_SHARED_LIBS})'
+  '';
+
   nativeBuildInputs = [ cmake ];
 
   cmakeFlags = [ "-DBUILD_SHARED_LIBS=ON" "-DYAML_CPP_BUILD_TESTS=OFF" ];