From 56dabf8cf2f0b0bf44cbe5d4e6ce2378e13bf71a Mon Sep 17 00:00:00 2001
From: Michael Raskin <7c6f434c@mail.ru>
Date: Sat, 7 Dec 2019 12:03:59 +0100
Subject: [PATCH] cgal: 4.14 -> 4.14.2, add (incompatible) cgal_5

---
 pkgs/development/libraries/CGAL/4.nix       | 28 +++++++++++++++++++++
 pkgs/development/libraries/CGAL/default.nix |  4 +--
 pkgs/top-level/all-packages.nix             |  5 +++-
 3 files changed, 34 insertions(+), 3 deletions(-)
 create mode 100644 pkgs/development/libraries/CGAL/4.nix

diff --git a/pkgs/development/libraries/CGAL/4.nix b/pkgs/development/libraries/CGAL/4.nix
new file mode 100644
index 00000000000..60c244009ce
--- /dev/null
+++ b/pkgs/development/libraries/CGAL/4.nix
@@ -0,0 +1,28 @@
+{ stdenv, fetchFromGitHub, cmake, boost, gmp, mpfr }:
+
+stdenv.mkDerivation rec {
+  version = "4.14.2";
+  name = "cgal-" + version;
+
+  src = fetchFromGitHub {
+    owner = "CGAL";
+    repo = "releases";
+    rev = "CGAL-${version}";
+    sha256 = "1p1xyws2s9h2c8hlkz1af4ix48qma160av24by6lcm8al1g44pca";
+  };
+
+  # note: optional component libCGAL_ImageIO would need zlib and opengl;
+  #   there are also libCGAL_Qt{3,4} omitted ATM
+  buildInputs = [ boost gmp mpfr ];
+  nativeBuildInputs = [ cmake ];
+
+  doCheck = false;
+
+  meta = with stdenv.lib; {
+    description = "Computational Geometry Algorithms Library";
+    homepage = http://cgal.org;
+    license = with licenses; [ gpl3Plus lgpl3Plus];
+    platforms = platforms.all;
+    maintainers = [ maintainers.raskin ];
+  };
+}
diff --git a/pkgs/development/libraries/CGAL/default.nix b/pkgs/development/libraries/CGAL/default.nix
index 95984c97001..d2d74769a1f 100644
--- a/pkgs/development/libraries/CGAL/default.nix
+++ b/pkgs/development/libraries/CGAL/default.nix
@@ -1,14 +1,14 @@
 { stdenv, fetchFromGitHub, cmake, boost, gmp, mpfr }:
 
 stdenv.mkDerivation rec {
-  version = "4.14";
+  version = "5.0";
   name = "cgal-" + version;
 
   src = fetchFromGitHub {
     owner = "CGAL";
     repo = "releases";
     rev = "CGAL-${version}";
-    sha256 = "0p0s1dl5a261zwy0hxa7ylkypk45rwc6n84lx507dwdhfz4ihv12";
+    sha256 = "15r631kddphw3wsvrxrkdbq9y7m0q8kx0kwc9zq97x6ksg3v0gs3";
   };
 
   # note: optional component libCGAL_ImageIO would need zlib and opengl;
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index daeffc6bbaa..9810986b89b 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -10872,7 +10872,10 @@ in
 
   caf = callPackage ../development/libraries/caf {};
 
-  cgal = callPackage ../development/libraries/CGAL {};
+  # CGAL 5 has API changes
+  cgal_4 = callPackage ../development/libraries/CGAL/4.nix {};
+  cgal_5 = callPackage ../development/libraries/CGAL {};
+  cgal = cgal_4;
 
   cgui = callPackage ../development/libraries/cgui {};