re2: 20140304 -> 20190401

pkgs/development/libraries/re2/default.nix

@@ -1,24 +1,24 @@
-{ stdenv, fetchurl }:
+{ stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
   name = "re2-${version}";
-  version = "20140304";
+  version = "20190401";
 
-  src = fetchurl {
-    url = "https://re2.googlecode.com/files/${name}.tgz";
-    sha256 = "19wn0472c9dsxp35d0m98hlwhngx1f2xhxqgr8cb5x72gnjx3zqb";
+  src = fetchFromGitHub {
+    owner = "google";
+    repo = "re2";
+    rev = "2019-04-01";
+    sha256 = "018b8z3fgcr02rmhxdz80r363k40938cbgmk1c9b46k6xkc4q0hd";
   };
 
   preConfigure = ''
     substituteInPlace Makefile --replace "/usr/local" "$out"
-  '' + stdenv.lib.optionalString stdenv.isDarwin ''
-    # Fixed in https://github.com/google/re2/commit/b2c9765b4a7afbea8b6be1dae548b6f4d5f39e42
-    substituteInPlace Makefile \
-        --replace '-dynamiclib' '-dynamiclib -Wl,-install_name,$(libdir)/libre2.so.$(SONAME)'
+    # we're using gnu sed, even on darwin
+    substituteInPlace Makefile  --replace "SED_INPLACE=sed -i '''" "SED_INPLACE=sed -i"
   '';
 
   meta = {
-    homepage = https://code.google.com/p/re2/;
+    homepage = https://github.com/google/re2;
     description = "An efficient, principled regular expression library";
     license = stdenv.lib.licenses.bsd3;
     platforms = with stdenv.lib.platforms; all;