package: set CXX to false rather than "" if no C++ support is enabled

Some configure scripts seems to ignore CXX settings if it is set to
the empty string, and goes back to the default (<arch>-linux-g++),
so use false instead, as that will loudly break the build if the
C++ compiler is ever used.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
This commit is contained in:
Peter Korsgaard 2009-05-04 21:19:59 +02:00
parent a657cf77ea
commit a0352751ac

View File

@ -371,7 +371,7 @@ DISABLE_IPV6= --disable-ipv6
endif
ifneq ($(BR2_GCC_CROSS_CXX),y)
TARGET_CONFIGURE_OPTS+=CXX=""
TARGET_CONFIGURE_OPTS+=CXX=false
endif
ifeq ($(BR2_ENABLE_DEBUG),y)