Commit 3bb329c for zlib

commit 3bb329ccd56d7d0473e278455ecd5c931cc1b83a
Author: Mark Adler <git@madler.net>
Date:   Mon Nov 2 20:46:43 2026 -0800

    Repair cygwin workflow.

diff --git a/.github/workflows/cmake.yml b/.github/workflows/cmake.yml
index 288e47c..9c111d1 100644
--- a/.github/workflows/cmake.yml
+++ b/.github/workflows/cmake.yml
@@ -114,7 +114,12 @@ jobs:
     - name: Install packages (Windows)
       if: runner.os == 'Windows'
       run: |
-        choco install --no-progress nsis
+        foreach ($try in 1..3) {
+          choco install --no-progress nsis
+          if (Test-Path "${env:ProgramFiles(x86)}\NSIS\makensis.exe") { exit 0 }
+          Start-Sleep -Seconds 60
+        }
+        exit 1

     - name: Install packages (Linux)
       if: runner.os == 'Linux'
@@ -142,8 +147,9 @@ jobs:
       with:
         name: ${{ matrix.name }} (cmake)
         path: |
-          ../build/CMakeFiles/CMakeOutput.log
-          ../build/CMakeFiles/CMakeError.log
+          ${{ runner.workspace }}/build/CMakeFiles/CMakeConfigureLog.yaml
+          ${{ runner.workspace }}/build/CMakeFiles/CMakeOutput.log
+          ${{ runner.workspace }}/build/CMakeFiles/CMakeError.log
         retention-days: 7

   ci-cmake-minimum:
@@ -185,6 +191,7 @@ jobs:
       with:
         name: Ubuntu GCC minimum CMake (cmake)
         path: |
-          ../build/CMakeFiles/CMakeOutput.log
-          ../build/CMakeFiles/CMakeError.log
+          ${{ runner.workspace }}/build/CMakeFiles/CMakeConfigureLog.yaml
+          ${{ runner.workspace }}/build/CMakeFiles/CMakeOutput.log
+          ${{ runner.workspace }}/build/CMakeFiles/CMakeError.log
         retention-days: 7
diff --git a/.github/workflows/configure.yml b/.github/workflows/configure.yml
index b9162b2..d65c346 100644
--- a/.github/workflows/configure.yml
+++ b/.github/workflows/configure.yml
@@ -142,5 +142,5 @@ jobs:
       with:
         name: ${{ matrix.name }} (configure)
         path: |
-          ${{ matrix.build-dir || '.' }}/configure.log
+          ${{ matrix.build-dir && format('{0}/build', runner.workspace) || github.workspace }}/configure.log
         retention-days: 7
diff --git a/.github/workflows/msys-cygwin.yml b/.github/workflows/msys-cygwin.yml
index d58e488..fdfdafc 100644
--- a/.github/workflows/msys-cygwin.yml
+++ b/.github/workflows/msys-cygwin.yml
@@ -72,6 +72,7 @@ jobs:
     - name: Setup cygwin
       uses: cygwin/cygwin-install-action@master
       with:
+        install-dir: C:\cygwin
         packages: >-
           cmake
           cygwin-devel