CI: Add Cygwin CMake run

.github/workflows/main-cmake.yml

@@ -2,6 +2,9 @@ name: NetCDF-C CMake CI - Windows
 
 on: [pull_request, workflow_dispatch]
 
+env:
+ REMOTETESTDOWN: ${{ vars.REMOTETESTDOWN }}
+
 concurrency: 
  group: ${{ github.workflow }}-${{ github.head_ref }} 
  cancel-in-progress: true
@@ -160,4 +163,4 @@ jobs:
  run: |
  cd build
  PATH=~/tmp/bin:$PATH ctest . --rerun-failed --output-on-failure -VV
- if: ${{ failure() }} 
+ if: ${{ failure() }} 

.github/workflows/run_tests_cdash.yml

@@ -4,8 +4,11 @@
 
 name: Run CDash Ubuntu/Linux netCDF Tests
 
-on: workflow_dispatch
+on: [workflow_dispatch]
 
+env:
+ REMOTETESTDOWN: ${{ vars.REMOTETESTDOWN }}
+
 concurrency: 
  group: ${{ github.workflow}}-${{ github.head_ref }} 
  cancel-in-progress: true

.github/workflows/run_tests_osx.yml

@@ -300,7 +300,7 @@ jobs:
 
  - name: Configure
  shell: bash -l {0}
- run: CFLAGS=${CFLAGS} LDFLAGS=${LDFLAGS} LD_LIBRARY_PATH=${LD_LIBRARY_PATH} ./configure --enable-hdf5 --enable-dap --disable-dap-remote-tests --disable-xml2
+ run: CFLAGS=${CFLAGS} LDFLAGS=${LDFLAGS} LD_LIBRARY_PATH=${LD_LIBRARY_PATH} ./configure --enable-hdf5 --enable-dap --disable-dap-remote-tests --disable-libxml2
  if: ${{ success() }}
 
  - name: Look at config.log if error

.github/workflows/run_tests_ubuntu.yml

@@ -4,7 +4,10 @@
 
 name: Run Ubuntu/Linux netCDF Tests
 
-on: [pull_request, workflow_dispatch]
+on: [pull_request,workflow_dispatch]
+
+env:
+ REMOTETESTDOWN: ${{ vars.REMOTETESTDOWN }}
 
 concurrency: 
  group: ${{ github.workflow}}-${{ github.head_ref }} 
@@ -171,7 +174,7 @@ jobs:
 
  - name: Configure
  shell: bash -l {0}
- run: CFLAGS=${CFLAGS} LDFLAGS=${LDFLAGS} LD_LIBRARY_PATH=${LD_LIBRARY_PATH} ./configure --enable-hdf5 --enable-dap --disable-dap-remote-tests --enable-doxygen --enable-external-server-tests --disable-xml2
+ run: CFLAGS=${CFLAGS} LDFLAGS=${LDFLAGS} LD_LIBRARY_PATH=${LD_LIBRARY_PATH} ./configure --enable-hdf5 --enable-dap --disable-dap-remote-tests --enable-doxygen --enable-external-server-tests --disable-libxml2
  if: ${{ success() }}
 
  - name: Look at config.log if error
@@ -266,7 +269,7 @@ jobs:
 
  - name: Configure
  shell: bash -l {0}
- run: CFLAGS=${CFLAGS} LDFLAGS=${LDFLAGS} LD_LIBRARY_PATH=${LD_LIBRARY_PATH} ./configure --enable-hdf5 --enable-dap --disable-dap-remote-tests --enable-doxygen --enable-external-server-tests --disable-xml2 --disable-shared --enable-static
+ run: CFLAGS=${CFLAGS} LDFLAGS=${LDFLAGS} LD_LIBRARY_PATH=${LD_LIBRARY_PATH} ./configure --enable-hdf5 --enable-dap --disable-dap-remote-tests --enable-doxygen --enable-external-server-tests --disable-libxml2 --disable-shared --enable-static
  if: ${{ success() }}
 
  - name: Look at config.log if error

.github/workflows/run_tests_win_cygwin.yml

@@ -10,13 +10,14 @@ env:
  SHELLOPTS: igncr
  CHERE_INVOKING: 1
  CYGWIN_NOWINPATH: 1
+ REMOTETESTDOWN: ${{ vars.REMOTETESTDOWN }}
 
 jobs:
  build-and-test-autotools:
  runs-on: windows-latest
  defaults:
  run:
- shell: bash -eo pipefail -o igncr "{0}"
+ shell: C:/cygwin/bin/bash.exe -eo pipefail -o igncr "{0}"
 
  name: Cygwin-based Autotools tests
 
@@ -26,18 +27,20 @@ jobs:
 
  steps:
  - name: Fix line endings
+ shell: pwsh
  run: git config --global core.autocrlf input
 
  - uses: actions/checkout@v4
 
- - uses: cygwin/cygwin-install-action@v2
+ - uses: cygwin/cygwin-install-action@v4
  with:
  platform: x86_64
+ install-dir: 'C:\cygwin'
  packages: >-
  git automake libtool autoconf2.5 make libhdf5-devel
  libhdf4-devel zipinfo libxml2-devel perl zlib-devel
  libzstd-devel libbz2-devel libaec-devel libzip-devel
- libdeflate-devel gcc-core libcurl-devel libiconv-devel
+ libdeflate-devel gcc-core gcc-g++ libcurl-devel libiconv-devel
  libssl-devel libcrypt-devel
 
  - name: (Autotools) Run autoconf and friends
@@ -79,3 +82,72 @@ jobs:
  timeout-minutes: 30
  run: |
  make check -j8 SHELL=/bin/dash
+
+ build-and-test-cmake:
+ name: Cygwin-based CMake tests
+ runs-on: windows-latest
+ defaults:
+ run:
+ shell: C:/cygwin/bin/bash.exe -eo pipefail -o igncr "{0}"
+
+ steps:
+
+ - run: git config --global core.autocrlf input
+ shell: pwsh
+ - uses: actions/checkout@v4
+ - uses: cygwin/cygwin-install-action@v4
+ with:
+ platform: x86_64
+ install-dir: 'C:\cygwin'
+ packages: >-
+ git automake libtool autoconf2.5 make libhdf5-devel
+ libhdf4-devel zipinfo libxml2-devel perl zlib-devel
+ libzstd-devel libbz2-devel libaec-devel libzip-devel
+ libdeflate-devel gcc-core gcc-g++ libcurl-devel libiconv-devel
+ libssl-devel libcrypt-devel cmake ninja make m4 diffutils unzip
+
+###
+# Configure and build
+###
+
+ - name: (CMake) Configure Build
+ env:
+ MAKE: "/usr/bin/make"
+ CXX: "/usr/bin/g++"
+ run: |
+ /usr/bin/cmake \
+ -G"Unix Makefiles" \
+ -B build \
+ -S . \
+ -DCMAKE_INSTALL_PREFIX=/tmp \
+ -DBUILD_SHARED_LIBS=ON \
+ -DNETCDF_ENABLE_NETCDF_4=ON \
+ -DNETCDF_BUILD_UTILITIES=ON \
+ -DNETCDF_ENABLE_TESTS=ON \
+ -DNETCDF_ENABLE_HDF5=ON \
+ -DNETCDF_ENABLE_NCZARR=TRUE \
+ -DNETCDF_ENABLE_PLUGINS=ON
+ if: ${{ success() }}
+
+ - name: (CMake) Look at CMakeCache.txt if error
+ run: cat build/CMakeCache.txt
+ if: ${{ failure() }}
+
+ - name: (CMake) Print Summary
+ run: cat build/libnetcdf.settings
+
+ - name: (CMake) Build All
+ env:
+ MAKE: "/usr/bin/make"
+ CXX: "/usr/bin/g++"
+ run: cmake --build build -j$(nproc)
+ if: ${{ success() }}
+
+ - name: (CMake) Run Tests
+ run: PATH=$PWD/build:$PATH ctest --test-dir build
+ if: ${{ success() }}
+
+ - name: (CMake) Verbose output of CTest failures
+ run: >-
+ PATH=$PWD/build:$PATH ctest --test-dir build --output-on-failure -j$(nproc) --rerun-failed -VV
+ if: ${{ failure() }}

.github/workflows/run_tests_win_mingw.yml

@@ -6,6 +6,10 @@
 
 name: Run MSYS2, MinGW64-based Tests (Not Visual Studio)
 
+env:
+ CPPFLAGS: "-D_BSD_SOURCE"
+ REMOTETESTDOWN: ${{ vars.REMOTETESTDOWN }}
+
 on: [pull_request,workflow_dispatch]
 
 concurrency: