version: '{build}'

# https://www.appveyor.com/docs/build-environment/#build-worker-images
image: Visual Studio 2017

install:

# Install MS-MPI
- ps: Start-FileDownload 'https://download.microsoft.com/download/B/2/E/B2EB83FE-98C2-4156-834A-E1711E6884FB/MSMpiSetup.exe'
- MSMpiSetup.exe -unattend
- set PATH=C:\Program Files\Microsoft MPI\Bin;%PATH%

# Install MS-MPI SDK
- ps: Start-FileDownload 'https://download.microsoft.com/download/B/2/E/B2EB83FE-98C2-4156-834A-E1711E6884FB/msmpisdk.msi'
- msmpisdk.msi /passive
- set PATH=C:\Program Files\Microsoft MPI\Bin;%PATH%

# Install METIS, use a mirror because the original source server is not always
# up. Original url:
#    http://glaros.dtc.umn.edu/gkhome/fetch/sw/metis/metis-5.1.0.tar.gz
- ps: Start-FileDownload 'https://mfem.github.io/tpls/metis-5.1.0.tar.gz'
- 7z x metis-5.1.0.tar.gz -so | 7z x -si -ttar > nul
- cd metis-5.1.0
- ps: ( get-content "GKlib\gk_arch.h") | % { If ($_.ReadCount -ge 52) {$_ -replace "#ifdef __MSC__","#ifdef DISABLE_THIS_ANCIENT_MSC_CHECK"} Else {$_} } | set-content "GKlib\gk_arch.h"
- cmake -H. -Bbuild
# -DCMAKE_BUILD_TYPE=Release
- cmake --build build
- cd ..

# Install hypre
- ps: Start-FileDownload 'https://github.com/hypre-space/hypre/archive/v2.19.0.tar.gz'
- 7z x v2.19.0.tar.gz -so | 7z x -si -ttar > nul
- cd hypre-2.19.0/src
- cmake -H. -Bbuild -DMPI_C_INCLUDE_PATH="C:\Program Files (x86)\Microsoft SDKs\MPI\Include" -DMPI_C_LIBRARIES="C:\Program Files (x86)\Microsoft SDKs\MPI\Lib\x86\msmpi.lib" -DMPI_CXX_LIBRARIES="C:\Program Files (x86)\Microsoft SDKs\MPI\Lib\x86\msmpi.lib" -DMPI_CXX_INCLUDE_PATH="C:\Program Files (x86)\Microsoft SDKs\MPI\Include"
- cmake --build build
- cmake --build build --target install
- cd ../..

# MFEM
before_build:
- cmake -H. -DCMAKE_INSTALL_PREFIX=install -Bbuild_parallel -DMFEM_USE_MPI=TRUE -DMFEM_USE_METIS_5=TRUE -DMPI_CXX_LIBRARIES="C:\Program Files (x86)\Microsoft SDKs\MPI\Lib\x86\msmpi.lib" -DMPI_CXX_INCLUDE_PATH="C:\Program Files (x86)\Microsoft SDKs\MPI\Include" -DHYPRE_DIR=%cd%\hypre-2.19.0\src\hypre -DMETIS_LIBRARIES=%cd%\metis-5.1.0\build\libmetis\Debug\metis.lib -DMETIS_INCLUDE_DIRS=%cd%\metis-5.1.0\include
- cmake -H. -DCMAKE_INSTALL_PREFIX=install -Bbuild_serial -DMFEM_USE_MPI=FALSE

build_script:
- cmake --build build_parallel --config Release -j 4
- cmake --build build_serial --config Release -j 4
- cmake --build build_serial --target exec --config Release -j 4

after_build:
- cd build_serial
- ctest -C Release --output-on-failure