Fix VEX/useful/Makefile-vex again

Again a hard coded error, using cc. Replace that with ${CC} so that
it uses the default system or user specified compiler.

diff --git a/VEX/useful/Makefile-vex b/VEX/useful/Makefile-vex
index 31eab20dbf316a99d2cd6862a23df8794ff5e300..42d6d66eb4403c000e26edf99332d193bd2530cf 100644 (file)
--- a/VEX/useful/Makefile-vex
+++ b/VEX/useful/Makefile-vex
@@ -2,7 +2,7 @@
 
 vex: test_main.c test_main.h ../pub/*.h ../priv/*.c ../priv/*.h
        (cd ..; ${MAKE} -f Makefile-gcc)
-       cc -I../pub -o vex test_main.c ../libvex.a
+       ${CC} -I../pub -o vex test_main.c ../libvex.a
 
 clean:
        rm -f vex ../priv/*.o