From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Petazzoni Date: Fri, 31 Oct 2008 15:13:28 +0100 Subject: [Buildroot] [PATCH] External toolchain C++ cross-compiler fix Message-ID: <20081031151328.1baafffd@surf> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net External toolchain C++ cross-compiler fix package/Makefile.in resets CXX to "" in TARGET_CONFIGURE_OPTS if BR2_GCC_CROSS_CXX is not set to 'y'. However, when using an external toolchain, BR2_GCC_CROSS_CXX is not set even if the toolchain has a C++ cross-compiler. This patch adds a new BR2_GCC_CROSS_CXX option in the external toolchain configuration menu, so that just like BR2_INET_RPC, BR2_INET_IPV6 and the others, it can be set according to the external toolchain configuration. Signed-off-by: Thomas Petazzoni --- toolchain/external-toolchain/Config.in | 6 ++++++ 1 file changed, 6 insertions(+) Index: buildroot2/toolchain/external-toolchain/Config.in =================================================================== --- buildroot2.orig/toolchain/external-toolchain/Config.in +++ buildroot2/toolchain/external-toolchain/Config.in @@ -93,6 +93,12 @@ help Set this option if the external toolchain supports soft float. +config BR2_GCC_CROSS_CXX + bool "Toolchain has C++ cross-compiler ?" + help + Set this option if the external toolchain has a C++ + cross-compiler. + config BR2_TARGET_OPTIMIZATION string "Target Optimizations" default "-Os -pipe" -- Thomas Petazzoni, Free Electrons Kernel, drivers and embedded Linux development, consulting, training and support. http://free-electrons.com