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| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2010-05-14 13:24:43 +0200 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2010-05-20 22:34:28 +0200 |
| commit | fad3b5a7bee8ce6dd1cf17f230de693d8ed9230f (patch) | |
| tree | 9c6fe3ddd84a9e7fbe8f02a53a1b0342b886afbb | |
| parent | 407616f690a46f50f10d797a8bbc58052f515bba (diff) | |
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: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
| -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 |