diff options
| -rw-r--r-- | toolchain/external-toolchain/ext-tool.mk | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/toolchain/external-toolchain/ext-tool.mk b/toolchain/external-toolchain/ext-tool.mk index 2c2562cde..bb4809ccd 100644 --- a/toolchain/external-toolchain/ext-tool.mk +++ b/toolchain/external-toolchain/ext-tool.mk @@ -232,6 +232,15 @@ check_arm_abi = \ fi ; \ # +# Check that the external toolchain supports C++ +# +check_cplusplus = \ + if ! test -x $(TARGET_CXX) ; then \ + echo "BR2_INSTALL_LIBSTDCPP is selected but C++ support not available in external toolchain" ; \ + exit 1 ; \ + fi ; \ + +# # Check that the cross-compiler given in the configuration exists # check_cross_compiler_exists = \ @@ -288,6 +297,9 @@ endif ifeq ($(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 |