--- exec/bootstrap.orig	2018-01-07 21:36:21 UTC
+++ exec/bootstrap
@@ -1,6 +1,6 @@
 echo Creating icm-exec
 
-gcc -O2 -g -Wall -DHAVE_GLOB -c *.c 
+${CC} ${CFLAGS} -g -DHAVE_GLOB -c *.c
 
 mkdir -p tmp/bin
 
@@ -8,10 +8,10 @@ NR=0
 for x in auks var virtual int list string stack opcodefun builtin
 do
     cd $x
-    gcc -O2 -g -Wall -DHAVE_GLOB -c *.c || exit 1
+    ${CC} ${CFLAGS} -g -DHAVE_GLOB -c *.c || exit 1
     cd ..
 done
 
-gcc -o tmp/bin/icm-exec$1 *.o */*.o ../rss/libicrss.a
+${CC} -o tmp/bin/icm-exec$1 *.o */*.o ../rss/libicrss.a
 
 rm *.o */*.o