Commit fad3b5a7 authored by Thomas Petazzoni's avatar Thomas Petazzoni
Browse files

external toolchain: check BR2_INSTALL_LIBSTDCPP 



Verify that the value of BR2_INSTALL_LIBSTDCPP set by the user in the
Buildroot configuration really matches the external toolchain
capabilities by checking that a C++ cross-compiler is available.

Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
parent 407616f6

toolchain/external-toolchain/ext-tool.mk

+12 −0
Original line number Diff line number Diff line
@@ -231,6 +231,15 @@ check_arm_abi = \ 
		exit 1 ; \

	fi ; \



#

# Check that the external toolchain supports C++

#

check_cplusplus = \

	if ! test -x $(TARGET_CXX) ; then \

		echo "BR2_INSTALL_LIBSTDCPP is selected but C++ support not available in external toolchain" ; \

		exit 1 ; \

	fi ; \



#

# Check that the cross-compiler given in the configuration exists

#
@@ -288,6 +297,9 @@ endif 
ifeq ($(BR2_arm),y)

	$(Q)$(call check_arm_abi)

endif

ifeq ($(BR2_INSTALL_LIBSTDCPP),y)

	$(Q)$(call check_cplusplus)

endif

ifeq ($(BR2_TOOLCHAIN_EXTERNAL_UCLIBC),y)

	$(Q)$(call check_uclibc,$(SYSROOT_DIR))

else