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[buildroot] hide C++ standard library selection behind INSTALL_LIBSTDCPP

If our toolchain is not configured to support C++, it is pointless choosing
a particular C++ standard library implementation.

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33907 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
florian 2012-10-24 13:05:07 +00:00
parent ac3d47a751
commit 64b2651354

View File

@ -549,6 +549,7 @@ menu "Global build settings"
Note that this will make the system libraries incompatible with most of the packages
that are not selected during the build process
if INSTALL_LIBSTDCPP
choice
prompt "Preferred standard C++ library"
default USE_LIBSTDCXX if USE_EGLIBC
@ -561,8 +562,8 @@ menu "Global build settings"
config USE_LIBSTDCXX
bool "libstdc++"
endchoice
endif
endmenu