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-rwxr-xr-xusrp2/firmware/configure.gnu3
1 files changed, 2 insertions, 1 deletions
diff --git a/usrp2/firmware/configure.gnu b/usrp2/firmware/configure.gnu
index da9dade26..d220e18cc 100755
--- a/usrp2/firmware/configure.gnu
+++ b/usrp2/firmware/configure.gnu
@@ -3,7 +3,7 @@
# wrapper to setup cross-compilation of firmware
#
-for v in CC CXX AR NM RANLIB STRIP F77 CFLAGS CXXFLAGS CPPFLAGS LDFLAGS
+for v in CC CPP CXX AR NM RANLIB STRIP F77 CFLAGS CXXFLAGS CPPFLAGS LDFLAGS
do
unset $v
done
@@ -13,6 +13,7 @@ for t in "$@"
do
case "$t" in
(CC=*) ;;
+ (CPP=*) ;;
(CXX=*) ;;
(AR=*) ;;
(NM=*) ;;