Remove broken CMake option from python_packaging Dockerfile.

Mitigate #4208 by removing `-DGMX_REQUIRE_VALID_TOOLCHAIN=TRUE`.

Refs #4208

diff --git a/python_packaging/docker/gromacs.dockerfile b/python_packaging/docker/gromacs.dockerfile
index 5832f3e28c337fbcc9a2751d1d7ba23a7d2a62db..99df7dcba8d16cd79788cb95f2bf9ebc50ad8e85 100644 (file)
--- a/python_packaging/docker/gromacs.dockerfile
+++ b/python_packaging/docker/gromacs.dockerfile
@@ -30,7 +30,6 @@ RUN cmake $SRC_DIR \
         -DGMX_THREAD_MPI=ON \
         -DGMX_BUILD_HELP=OFF \
         -DGMX_USE_RDTSCP=OFF \
-        -DGMX_REQUIRE_VALID_TOOLCHAIN=TRUE \
         -DGMX_INSTALL_LEGACY_API=ON \
         -DCMAKE_BUILD_TYPE=$TYPE
 RUN make -j$DOCKER_CORES