fixed improper escaping of list arguments in helper scripts

scripts/setup/build-dependencies.sh

@@ -55,10 +55,10 @@ function clone_to {
 # invoke with the specified CC and CXX if they are present as variables
 function invoke_build_script_generation {
     if [ -n "$CC" ] && [ -x "${CC}" ] && [ -n "$CXX" ] && [ -x "${CXX}" ] && [ -n "$FC" ] && [ -x "${FC}" ]; then
-        echo "invoking.. CC=$CC CXX=$CXX cmake $@"
-        CC=$CC CXX=$CXX $@
+        echo "invoking.. CC=$CC CXX=$CXX FC=$FC "$@""
+        CC=$CC CXX=$CXX FC=$FC "$@"
     else
-        $@
+        "$@"
     fi
 }
 
@@ -159,7 +159,7 @@ function install_healpix {
 
     mkdir -p "$LIBSHARP_BUILD_FOLDER"
     cd "$LIBSHARP_BUILD_FOLDER"
-    "$LIBSHARP_ROOT"/configure --prefix="$INSTALL_DIR"
+    invoke_build_script_generation "$LIBSHARP_ROOT"/configure --prefix="$INSTALL_DIR"
 
     make -j "$THREADS"
     make install
@@ -211,7 +211,6 @@ function install_yaxt {
     clone_to https://gitlab.dkrz.de/dkrz-sw/yaxt.git "$REPO_PATH" "$REPO_TAG_YAXT"
     #-------------------------------------------------------------------------------------
     
-    # install yac
     cd "$REPO_PATH"
     autoreconf -ifv
 
@@ -234,7 +233,6 @@ function install_yac {
     clone_to https://gitlab.dkrz.de/dkrz-sw/yac.git "$REPO_PATH" "$REPO_TAG_YAC"
     #-------------------------------------------------------------------------------------
     
-    # install yac
     cd "$REPO_PATH"
     autoreconf -ifv