From bf00b38717f4f247b576cb252e9b660fbc71d06f Mon Sep 17 00:00:00 2001
From: Priya Sundaram <oc-409d01@agentmail.to>
Date: Wed, 2 Sep 2026 08:09:44 +0000
Subject: [PATCH] ci: slim apt-get lists to libhdf5-dev only and use --yes

Modern wheels (pillow, lxml, h5py, numpy/scipy, matplotlib) ship
self-contained manylinux/musllinux wheels, so the long lists of -dev
system libraries (libtiff/libjpeg/libopenjp2/freetype/harfbuzz/xml/
xslt/openblas/tk, etc.) are no longer needed to install or import the
project's dependencies. Reduce each apt-get step to libhdf5-dev only
(kept for now as a first step) and switch the deprecated -y flag to
--yes. If CI stays green a follow-up can drop libhdf5-dev too, since
h5py 3.16 ships wheels with a bundled HDF5 and nothing imports h5py
directly.
---
 .github/workflows/build.yml         |  2 +-
 .github/workflows/project_euler.yml | 16 ++--------------
 .github/workflows/sphinx.yml        |  8 +-------
 3 files changed, 4 insertions(+), 22 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a40f32c2afaf..d03fecb6806a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -9,7 +9,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - run: sudo apt-get update && sudo apt-get install -y libhdf5-dev
+      - run: sudo apt-get update && sudo apt-get install --yes libhdf5-dev
       - uses: actions/checkout@v7
       - uses: astral-sh/setup-uv@v7
         with:
diff --git a/.github/workflows/project_euler.yml b/.github/workflows/project_euler.yml
index 06f865f0bcdf..67cc357da7c8 100644
--- a/.github/workflows/project_euler.yml
+++ b/.github/workflows/project_euler.yml
@@ -14,13 +14,7 @@ jobs:
   project-euler:
     runs-on: ubuntu-latest
     steps:
-      - run:
-          sudo apt-get update && sudo apt-get install -y libtiff5-dev libjpeg8-dev libopenjp2-7-dev
-          zlib1g-dev libfreetype6-dev liblcms2-dev libwebp-dev tcl8.6-dev tk8.6-dev python3-tk
-          libharfbuzz-dev libfribidi-dev libxcb1-dev
-          libxml2-dev libxslt-dev
-          libhdf5-dev
-          libopenblas-dev
+      - run: sudo apt-get update && sudo apt-get install --yes libhdf5-dev
       - uses: actions/checkout@v7
       - uses: astral-sh/setup-uv@v7
       - uses: actions/setup-python@v7
@@ -32,13 +26,7 @@ jobs:
   validate-solutions:
     runs-on: ubuntu-latest
     steps:
-      - run:
-          sudo apt-get update && sudo apt-get install -y libtiff5-dev libjpeg8-dev libopenjp2-7-dev
-          zlib1g-dev libfreetype6-dev liblcms2-dev libwebp-dev tcl8.6-dev tk8.6-dev python3-tk
-          libharfbuzz-dev libfribidi-dev libxcb1-dev
-          libxml2-dev libxslt-dev
-          libhdf5-dev
-          libopenblas-dev
+      - run: sudo apt-get update && sudo apt-get install --yes libhdf5-dev
       - uses: actions/checkout@v7
       - uses: astral-sh/setup-uv@v7
       - uses: actions/setup-python@v7
diff --git a/.github/workflows/sphinx.yml b/.github/workflows/sphinx.yml
index 3828bea0eaf0..fc8b7785f8d0 100644
--- a/.github/workflows/sphinx.yml
+++ b/.github/workflows/sphinx.yml
@@ -25,13 +25,7 @@ jobs:
   build_docs:
     runs-on: ubuntu-24.04-arm
     steps:
-      - run:
-          sudo apt-get update && sudo apt-get install -y libtiff5-dev libjpeg8-dev libopenjp2-7-dev
-          zlib1g-dev libfreetype6-dev liblcms2-dev libwebp-dev tcl8.6-dev tk8.6-dev python3-tk
-          libharfbuzz-dev libfribidi-dev libxcb1-dev
-          libxml2-dev libxslt-dev
-          libhdf5-dev
-          libopenblas-dev
+      - run: sudo apt-get update && sudo apt-get install --yes libhdf5-dev
       - uses: actions/checkout@v7
       - uses: astral-sh/setup-uv@v7
       - uses: actions/setup-python@v7