openexr: 2.4.1 -> 2.5.2

Needed to apply patch to fix pkg-config files so also removed patch that is unused since the switch to CMake during patches refactoring.

pkgs/development/libraries/ilmbase/cross.patch

@@ -1,35 +0,0 @@
-From: Helmut Grohne <>
-Subject: compile build tools with the build architecture compiler
-
-Patch-Source: https://github.com/openexr/openexr/issues/221
-
-Index: ilmbase-2.2.0/configure.ac
-===================================================================
---- ilmbase-2.2.0.orig/configure.ac
-+++ ilmbase-2.2.0/configure.ac
-@@ -28,6 +28,7 @@
- AC_PROG_LN_S
- AC_PROG_LIBTOOL
- AC_PROG_MAKE_SET
-+AX_PROG_CXX_FOR_BUILD
- 
- dnl
- dnl PKGCONFIG preparations
-Index: ilmbase-2.2.0/Half/Makefile.am
-===================================================================
---- ilmbase-2.2.0.orig/Half/Makefile.am
-+++ ilmbase-2.2.0/Half/Makefile.am
-@@ -17,9 +17,11 @@
- 
- CLEANFILES = eLut eLut.h toFloat toFloat.h
- 
--eLut_SOURCES = eLut.cpp
-+eLut$(EXEEXT): eLut.cpp
-+	$(CXX_FOR_BUILD) $(CXXFLAGS_FOR_BUILD) $< -o $@
- 
--toFloat_SOURCES = toFloat.cpp
-+toFloat$(EXEEXT): toFloat.cpp
-+	$(CXX_FOR_BUILD) $(CXXFLAGS_FOR_BUILD) $< -o $@
- 
- eLut.h:	eLut
- 	./eLut > eLut.h

pkgs/development/libraries/ilmbase/default.nix

@@ -12,26 +12,23 @@ stdenv.mkDerivation rec {
 
   # the project no longer provides separate tarballs. We may even want to merge
   # the ilmbase package into openexr in the future.
-  src = openexr.src;
+  inherit (openexr) src patches;
-
-  sourceRoot = "source/IlmBase";
 
   outputs = [ "out" "dev" ];
 
   nativeBuildInputs = [ cmake libtool ];
   depsBuildBuild = [ buildPackages.stdenv.cc ];
 
-  patches = [
-    ./cross.patch
-  ] ++ lib.optionals (stdenv.hostPlatform.isLinux && stdenv.hostPlatform.libc != "glibc") [
-    openexr.non_glibc_fpstate_patch # see description of this patch in `openexr`
-  ];
-
   # fails 1 out of 1 tests with
   # "lt-ImathTest: testBoxAlgo.cpp:892: void {anonymous}::boxMatrixTransform(): Assertion `b21 == b2' failed"
   # at least on i686. spooky!
   doCheck = stdenv.isx86_64;
 
+  preConfigure = ''
+    # Need to cd after patches for openexr patches to apply.
+    cd IlmBase
+  '';
+
   meta = with stdenv.lib; {
     description = " A library for 2D/3D vectors and matrices and other mathematical objects, functions and data types for computer graphics";
     homepage = "https://www.openexr.com/";

pkgs/development/libraries/openexr/default.nix

@@ -9,49 +9,43 @@
 , libtool
 }:
 
-let
-  non_glibc_fpstate_patch =
-    # Fix ilmbase/openexr using glibc-only fpstate.
-    # Found via https://git.alpinelinux.org/aports/tree/community/openexr/10-musl-_fpstate.patch?id=80d9611b7b8e406a554c6f511137e03ff26acbae,
-    # TODO Remove when https://github.com/AcademySoftwareFoundation/openexr/pull/798 is merged and available.
-    #      Remove it from `ilmbase` as well then.
-    (fetchpatch {
-      name = "ilmbase-musl-_fpstate.patch.patch";
-      url = "https://raw.githubusercontent.com/void-linux/void-packages/80bbc168faa25448bd3399f4df331b836e74b85c/srcpkgs/ilmbase/patches/musl-_fpstate.patch";
-      sha256 = "0appzbs9pd6dia5pzxmrs9ww35shlxi329ks6lchwzw4f2a81arz";
-    });
-in
-
 stdenv.mkDerivation rec {
   pname = "openexr";
-  version = "2.4.1";
+  version = "2.5.2";
+
+  outputs = [ "bin" "dev" "out" "doc" ];
 
   src = fetchFromGitHub {
     owner = "AcademySoftwareFoundation";
     repo = "openexr";
     rev = "v${version}";
-    sha256 = "020gyl8zv83ag6gbcchmqiyx9rh2jca7j8n52zx1gk4rck7kwc01";
+    sha256 = "dtVoXA3JdmNs1iqu7cZlAdxt/CAgL5lSbOwu0SheyO0=";
   };
 
-  outputs = [ "bin" "dev" "out" "doc" ];
+  patches = [
+    # Fix pkg-config paths
+    (fetchpatch {
+      url = "https://github.com/AcademySoftwareFoundation/openexr/commit/6442fb71a86c09fb0a8118b6dbd93bcec4883a3c.patch";
+      sha256 = "bwD5WTKPT4DjOJDnPXIvT5hJJkH0b71Vo7qupWO9nPA=";
+    })
+  ] ++ lib.optionals (stdenv.hostPlatform.isLinux && stdenv.hostPlatform.libc != "glibc") [
+    # Fix ilmbase/openexr using glibc-only fpstate.
+    # Found via https://git.alpinelinux.org/aports/tree/community/openexr/10-musl-_fpstate.patch?id=80d9611b7b8e406a554c6f511137e03ff26acbae,
+    # TODO Remove when https://github.com/AcademySoftwareFoundation/openexr/pull/798 is merged and available.
+    (fetchpatch {
+      name = "ilmbase-musl-_fpstate.patch.patch";
+      url = "https://raw.githubusercontent.com/void-linux/void-packages/80bbc168faa25448bd3399f4df331b836e74b85c/srcpkgs/ilmbase/patches/musl-_fpstate.patch";
+      sha256 = "1bmyg4qfbz2p5iflrakbj8jzs85s1cf4cpfyclycnnqqi45j8m8d";
+      # The patch's files are written as `IlmBase/...`, this turns it into
+      # `a/IlmBase/...`, so that the `patch -p1` that `patches` does works.
+      extraPrefix = ""; # Changing this requires changing the `sha256` (fixed-output)!
+    })
+  ];
   nativeBuildInputs = [ cmake libtool ];
   propagatedBuildInputs = [ ilmbase zlib ];
 
-  postPatch =
-    if (stdenv.hostPlatform.isLinux && stdenv.hostPlatform.libc != "glibc")
-      then
-        ''
-          patch -p0 < ${non_glibc_fpstate_patch}
-        ''
-      else null; # `null` avoids rebuild on glibc
-
   enableParallelBuilding = true;
 
-  passthru = {
-    # So that ilmbase (sharing the same source code) can re-use this patch.
-    inherit non_glibc_fpstate_patch;
-  };
-
   meta = with stdenv.lib; {
     description = "A high dynamic-range (HDR) image file format";
     homepage = "https://www.openexr.com/";