From: Peter Korsgaard <jacmet@sunsite.dk>
Date: Mon, 4 May 2009 19:19:59 +0000 (+0200)
Subject: package: set CXX to false rather than "" if no C++ support is enabled
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a0352751ac2da3e961b0be7a175f9d9794d165f3;p=buildroot.git

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>
---

diff --git a/package/Makefile.in b/package/Makefile.in
index 2605639c9e..7daa3b4040 100644
--- a/package/Makefile.in
+++ b/package/Makefile.in
@@ -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)