X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/25c2fc2c97dacf157c9608e4291d744f28f200ca..33a2dd5a405effecfbc7a26d7a84664902a2432a:/.appveyor.yml

diff --git a/.appveyor.yml b/.appveyor.yml
index 5986c0d53d..71a1fe1e7c 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -44,6 +44,18 @@ install:
 # We need pybind11. SimGrid will pick it automatically if the subdir is here
 - cmd: git clone --branch stable --depth=1 https://github.com/pybind/pybind11.git
 
+before_build:
+  - cmd: if not exist C:\"Program Files"\Eigen\include\eigen3\Eigen\Core (
+            curl -LO https://gitlab.com/libeigen/eigen/-/archive/3.4.0/eigen-3.4.0.tar.gz &&
+            cmake -E tar zxf eigen-3.4.0.tar.gz &&
+            cd eigen-3.4.0 &&
+            mkdir build &&
+            cd build &&
+            cmake -G "MinGW Makefiles" -DCMAKE_INSTALL_PREFIX=C:\projects .. &&
+            cmake --build . --target install &&
+            cd ..\..
+         ) else (echo Using cached Eigen3)
+
 build_script:
 - cmake -G "MinGW Makefiles" -Denable_documentation=OFF -Denable_java=ON -Denable_msg=ON -Denable_smpi=OFF -Denable_mallocators=OFF -Denable_lto=OFF .
 - mingw32-make.exe VERBOSE=1 java-all python-bindings # Only the Java and Python parts