diff --git a/lp_solve/ccc b/lp_solve/ccc
index bd5a938..7fe0427 100644
--- a/lp_solve/ccc
+++ b/lp_solve/ccc
@@ -10,7 +10,7 @@ echo '#include <stdlib.h>'>>"$MYTMP"/platform.c
 echo '#include <stdio.h>'>>"$MYTMP"/platform.c
 echo 'main(){printf("ux%d", (int) (sizeof(void *)*8));}'>>"$MYTMP"/platform.c
 $c "$MYTMP"/platform.c -o "$MYTMP"/platform
-PLATFORM=`"$MYTMP"/platform`
+PLATFORM=`@emulator@ "$MYTMP"/platform`
 rm "$MYTMP"/platform "$MYTMP"/platform.c >/dev/null 2>&1
 
 mkdir bin bin/$PLATFORM >/dev/null 2>&1
diff --git a/lpsolve55/ccc b/lpsolve55/ccc
index 999f5f6..ff69b17 100644
--- a/lpsolve55/ccc
+++ b/lpsolve55/ccc
@@ -10,7 +10,7 @@ echo '#include <stdlib.h>'>>"$MYTMP"/platform.c
 echo '#include <stdio.h>'>>"$MYTMP"/platform.c
 echo 'main(){printf("ux%d", (int) (sizeof(void *)*8));}'>>"$MYTMP"/platform.c
 $c "$MYTMP"/platform.c -o "$MYTMP"/platform
-PLATFORM=`"$MYTMP"/platform`
+PLATFORM=`@emulator@ "$MYTMP"/platform`
 rm "$MYTMP"/platform "$MYTMP"/platform.c >/dev/null 2>&1
 
 mkdir bin bin/$PLATFORM >/dev/null 2>&1
@@ -42,8 +42,8 @@ fi
 opts='-O3'
 
 $c -s -c -I.. -I../shared -I../bfp -I../bfp/bfp_LUSOL -I../bfp/bfp_LUSOL/LUSOL -I../colamd $opts $def $NOISNAN -DYY_NEVER_INTERACTIVE -DPARSER_LP -DINVERSE_ACTIVE=INVERSE_LUSOL -DRoleIsExternalInvEngine $src
-ar rv bin/$PLATFORM/liblpsolve55.a `echo $src|sed s/[.]c/.o/g|sed 's/[^ ]*\///g'`
-ranlib bin/$PLATFORM/liblpsolve55.a
+$AR rv bin/$PLATFORM/liblpsolve55.a `echo $src|sed s/[.]c/.o/g|sed 's/[^ ]*\///g'`
+$RANLIB bin/$PLATFORM/liblpsolve55.a
 
 if [ "$so" != "" ]
 then