fix path directive in cmake package

otherwise $PATH will be expanded in the config file

diff --git a/deal.II-toolchain/packages/cmake.package b/deal.II-toolchain/packages/cmake.package
index 0a8766bfe52960a6030324f29a680c8ce3f7766b..6e779be1860f2af602ab929d058c7a292044058c 100644 (file)
--- a/deal.II-toolchain/packages/cmake.package
+++ b/deal.II-toolchain/packages/cmake.package
@@ -52,7 +52,7 @@ package_specific_conf () {
     CONFIG_FILE=${CONFIGURATION_PATH}/${NAME}
     rm -f $CONFIG_FILE
     echo "
-export PATH=${INSTALL_PATH}/bin:${PATH}
+export PATH=${INSTALL_PATH}/bin:\${PATH}
 export CMAKE_ROOT=${INSTALL_PATH}/share/${MAJOR}
 " >> $CONFIG_FILE
 }