minor review comments

Author: casperdcl

SuperBuild/External_Gadgetron.cmake

@@ -90,7 +90,7 @@ endif()
 
   # disable Gadgetron GPU code
   set (${proj}_USE_CUDA OFF)
-  # TODO enable it once bug fixed
+  # TODO enable after https://github.com/gadgetron/gadgetron/issues/1231
   #if (USE_CUDA)
   #  option(${proj}_USE_CUDA "Enable ${proj} CUDA" ${USE_CUDA})
   #else()

VirtualBox/scripts/INSTALL_CMake.sh

@@ -16,7 +16,7 @@ else
     INSTALL_LOC=$1
 fi
 # default version, but can be set externally
-: ${ver=3.21.3}
+: ${ver=3.29.6}
 
 echo "Downloading CMake $ver in /tmp"
 cd /tmp

docker/build_essential-ubuntu.sh

@@ -26,8 +26,6 @@ pushd /usr/local
 tar xzf $INSTALL_DIR/cmake.tgz --strip 1
 popd
 rm cmake.tgz
-ln -s cmake-*x86_64 cmake || true
-export PATH="$PWD/cmake/bin:$PATH"
 
 # ccache
 mkdir -p bin