makefile: make issue fix of multiple FLOW_HOME occurrences in one variable

Signed-off-by: Øyvind Harboe <[email protected]>

Author: oharboe

flow/util/generate-vars.sh

@@ -56,8 +56,8 @@ while read -r VAR; do
 
     echo "export ${name}=\"${value}\"" >> $1.sh
     if [[ "${value}" == *'$'* ]]; then
-        echo "set env ${name} $(sed -e 's,${FLOW_HOME},getenv("FLOW_HOME"),' <<< ${value})" >> $1.gdb
-        echo "set env(${name}) \"$(sed -e 's,${FLOW_HOME},$::env(FLOW_HOME),' <<< ${value})\"" >> $1.tcl
+        echo "set env ${name} $(sed -e 's,${FLOW_HOME},getenv("FLOW_HOME"),g' <<< ${value})" >> $1.gdb
+        echo "set env(${name}) \"$(sed -e 's,${FLOW_HOME},$::env(FLOW_HOME),g' <<< ${value})\"" >> $1.tcl
     else
         echo "set env(${name}) \"${value}\"" >> $1.tcl
         echo "set env ${name} ${value}" >> $1.gdb