From 8c5fd78d0b929c2283f3db1ee2c9914b46462840 Mon Sep 17 00:00:00 2001
From: Dmitry Kalinkin <dmitry.kalinkin@gmail.com>
Date: Tue, 18 May 2021 16:14:57 -0400
Subject: [PATCH 1/2] bibutils: support static builds

---
 pkgs/tools/misc/bibutils/default.nix | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/pkgs/tools/misc/bibutils/default.nix b/pkgs/tools/misc/bibutils/default.nix
index cf42e56b571..1415faadef8 100644
--- a/pkgs/tools/misc/bibutils/default.nix
+++ b/pkgs/tools/misc/bibutils/default.nix
@@ -1,4 +1,8 @@
-{ lib, stdenv, fetchurl }:
+{ lib
+, stdenv
+, fetchurl
+, static ? stdenv.hostPlatform.isStatic
+}:
 
 stdenv.mkDerivation rec {
   pname = "bibutils";
@@ -9,7 +13,11 @@ stdenv.mkDerivation rec {
     sha256 = "15p4av74ihsg03j854dkdqihpspwnp58p9g1lhx48w8kz91c0ml6";
   };
 
-  configureFlags = [ "--dynamic" "--install-dir" "$(out)/bin" "--install-lib" "$(out)/lib" ];
+  configureFlags = [
+    (if static then "--static" else "--dynamic")
+    "--install-dir" "$(out)/bin"
+    "--install-lib" "$(out)/lib"
+  ];
   dontAddPrefix = true;
 
   doCheck = true;

From b75ce20dfa4aac349c9ff7d8e1f7a4d09aeab96a Mon Sep 17 00:00:00 2001
From: Dmitry Kalinkin <dmitry.kalinkin@gmail.com>
Date: Tue, 18 May 2021 16:15:29 -0400
Subject: [PATCH 2/2] bibutils: enable on darwin

---
 pkgs/tools/misc/bibutils/default.nix | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/pkgs/tools/misc/bibutils/default.nix b/pkgs/tools/misc/bibutils/default.nix
index 1415faadef8..03b35811bc5 100644
--- a/pkgs/tools/misc/bibutils/default.nix
+++ b/pkgs/tools/misc/bibutils/default.nix
@@ -13,6 +13,11 @@ stdenv.mkDerivation rec {
     sha256 = "15p4av74ihsg03j854dkdqihpspwnp58p9g1lhx48w8kz91c0ml6";
   };
 
+  preConfigure = lib.optionalString stdenv.isDarwin ''
+    substituteInPlace lib/Makefile.dynamic \
+      --replace '-Wl,-soname,$(SONAME)' ""
+  '';
+
   configureFlags = [
     (if static then "--static" else "--dynamic")
     "--install-dir" "$(out)/bin"
@@ -22,6 +27,9 @@ stdenv.mkDerivation rec {
 
   doCheck = true;
   checkTarget = "test";
+  preCheck = lib.optionalString stdenv.isDarwin ''
+    export DYLD_LIBRARY_PATH=`pwd`/lib
+  '';
 
   meta = with lib; {
     description = "Bibliography format interconversion";
@@ -29,6 +37,6 @@ stdenv.mkDerivation rec {
     homepage = "https://sourceforge.net/p/bibutils/home/Bibutils/";
     license = licenses.gpl2;
     maintainers = [ maintainers.garrison ];
-    platforms = platforms.linux;
+    platforms = platforms.unix;
   };
 }