From 219158d36caa1e2fed83d944eead56e9534fd7f2 Mon Sep 17 00:00:00 2001
From: Michael Daniels <mdaniels5757@gmail.com>
Date: Sun, 22 Jun 2025 18:58:31 -0400
Subject: [PATCH 1/2] hdf5-blosc: 1.0.0 -> 1.0.1

Changelog: https://github.com/Blosc/hdf5-blosc/releases/tag/v1.0.1

Fixes gcc14 build. I needed to update the patch for it to apply cleanly though.
---
 pkgs/by-name/hd/hdf5-blosc/no-external-blosc.patch | 13 ++++++++-----
 pkgs/by-name/hd/hdf5-blosc/package.nix             |  5 +++--
 2 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/pkgs/by-name/hd/hdf5-blosc/no-external-blosc.patch b/pkgs/by-name/hd/hdf5-blosc/no-external-blosc.patch
index 8f2bd8579ed8..c0b7df147b24 100644
--- a/pkgs/by-name/hd/hdf5-blosc/no-external-blosc.patch
+++ b/pkgs/by-name/hd/hdf5-blosc/no-external-blosc.patch
@@ -1,12 +1,15 @@
---- a/CMakeLists.txt      2019-10-11 12:12:27.445417039 -0400
-+++ b/CMakeLists.txt      2019-10-11 12:27:26.630691742 -0400
-@@ -22,14 +22,6 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 9ec0f23..35953d3 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -24,15 +24,6 @@ message("BLOSC_INSTALL_DIR='${BLOSC_INSTALL_DIR}'")
  message("BLOSC_CMAKE_ARGS='${BLOSC_CMAKE_ARGS}'")
  message("GIT_EXECUTABLE='${GIT_EXECUTABLE}'")
 
 -ExternalProject_Add(project_blosc
 -  PREFIX ${BLOSC_PREFIX}
 -  GIT_REPOSITORY https://github.com/Blosc/c-blosc.git
+-  GIT_TAG main
 -  INSTALL_DIR ${BLOSC_INSTALL_DIR}
 -  CMAKE_ARGS ${BLOSC_CMAKE_ARGS}
 -)
@@ -15,10 +18,10 @@
  # sources
  set(SOURCES src/blosc_filter.c)
  set(PLUGIN_SOURCES src/blosc_filter.c src/blosc_plugin.c )
-@@ -53,7 +45,6 @@
+@@ -56,7 +47,6 @@ include_directories(${HDF5_INCLUDE_DIRS})
  # add blosc libraries
  add_library(blosc_shared SHARED IMPORTED)
- set_property(TARGET blosc_shared PROPERTY IMPORTED_LOCATION ${BLOSC_INSTALL_DIR}/lib/${CMAKE_SHARED_LIBRARY_PREFIX}blosc${CMAKE_SHARED_LIBRARY_SUFFIX})
+ set_property(TARGET blosc_shared PROPERTY IMPORTED_LOCATION ${BLOSC_INSTALL_DIR}/${CMAKE_INSTALL_LIBDIR}/${CMAKE_SHARED_LIBRARY_PREFIX}blosc${CMAKE_SHARED_LIBRARY_SUFFIX})
 -add_dependencies(blosc_shared project_blosc)
  include_directories(${BLOSC_INSTALL_DIR}/include)
 
diff --git a/pkgs/by-name/hd/hdf5-blosc/package.nix b/pkgs/by-name/hd/hdf5-blosc/package.nix
index 1a0eaea6c2f6..3df9bcdd11c0 100644
--- a/pkgs/by-name/hd/hdf5-blosc/package.nix
+++ b/pkgs/by-name/hd/hdf5-blosc/package.nix
@@ -9,13 +9,13 @@
 
 stdenv.mkDerivation rec {
   pname = "hdf5-blosc";
-  version = "1.0.0";
+  version = "1.0.1";
 
   src = fetchFromGitHub {
     owner = "Blosc";
     repo = "hdf5-blosc";
     rev = "v${version}";
-    sha256 = "1nj2bm1v6ymm3fmyvhbn6ih5fgdiapavlfghh1pvbmhw71cysyqs";
+    sha256 = "sha256-pM438hUEdzdZEGYxoKlBAHi1G27auj9uGSeiXwVPAE8=";
   };
 
   patches = [ ./no-external-blosc.patch ];
@@ -38,6 +38,7 @@ stdenv.mkDerivation rec {
 
   cmakeFlags = [
     "-DPLUGIN_INSTALL_PATH=${placeholder "plugin"}/hdf5/lib/plugin"
+    "-DCMAKE_INSTALL_LIBDIR=lib"
   ];
 
   postInstall = ''

From 519c9061deb8acf08fc3f46c976e6d136c89cbaa Mon Sep 17 00:00:00 2001
From: Michael Daniels <mdaniels5757@gmail.com>
Date: Sun, 22 Jun 2025 18:59:40 -0400
Subject: [PATCH 2/2] hdf5-blosc: add passthru.updateScript, cleanup, add test

---
 pkgs/by-name/hd/hdf5-blosc/package.nix | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/pkgs/by-name/hd/hdf5-blosc/package.nix b/pkgs/by-name/hd/hdf5-blosc/package.nix
index 3df9bcdd11c0..d0eb807a72a3 100644
--- a/pkgs/by-name/hd/hdf5-blosc/package.nix
+++ b/pkgs/by-name/hd/hdf5-blosc/package.nix
@@ -5,6 +5,7 @@
   cmake,
   hdf5,
   fetchFromGitHub,
+  nix-update-script,
 }:
 
 stdenv.mkDerivation rec {
@@ -33,12 +34,13 @@ stdenv.mkDerivation rec {
   ];
 
   preConfigure = ''
-    substituteInPlace CMakeLists.txt --replace 'set(BLOSC_INSTALL_DIR "''${CMAKE_CURRENT_BINARY_DIR}/blosc")' 'set(BLOSC_INSTALL_DIR "${c-blosc}")'
+    substituteInPlace CMakeLists.txt --replace-fail 'set(BLOSC_INSTALL_DIR "''${CMAKE_CURRENT_BINARY_DIR}/blosc")' 'set(BLOSC_INSTALL_DIR "${c-blosc}")'
   '';
 
   cmakeFlags = [
     "-DPLUGIN_INSTALL_PATH=${placeholder "plugin"}/hdf5/lib/plugin"
     "-DCMAKE_INSTALL_LIBDIR=lib"
+    "-DBUILD_TESTS=ON"
   ];
 
   postInstall = ''
@@ -46,6 +48,10 @@ stdenv.mkDerivation rec {
     substituteAll ${./blosc_filter.pc.in} $out/lib/pkgconfig/blosc_filter.pc
   '';
 
+  doCheck = true;
+
+  passthru.updateScript = nix-update-script { };
+
   meta = with lib; {
     description = "Filter for HDF5 that uses the Blosc compressor";
     homepage = "https://github.com/Blosc/hdf5-blosc";