Disable CXX while building glibc

Otherwise, glibc 2.29 tries to use it - but we haven't built libstdc++ yet.
We really need to implement #808... Until now, pass empty CXX to make.

Signed-off-by: Alexey Neyman <stilor@att.net>
Alexey Neyman 4 years ago
parent 7217116836
commit f71d3cb1c2

@ -182,9 +182,6 @@ glibc_backend_once()
touch config.cache
# Hide host C++ binary from configure
echo "ac_cv_prog_ac_ct_CXX=${CT_TARGET}-g++" >>config.cache
# Until it became explicitly controllable with --enable-stack-protector=...,
# configure detected GCC support for -fstack-protector{,-strong} and
# tried to enable it in some parts of glibc - which then failed to build.
@ -282,6 +279,10 @@ glibc_backend_once()
# build hacks
# Mask C++ compiler. Glibc 2.29+ attempts to build some tests using gcc++, but
# we haven't built libstdc++ yet. Should really implement #808 after 1.24.0...
extra_make_args+=( CXX= )
case "${CT_ARCH},${CT_ARCH_CPU}" in
# http://sourceware.org/ml/crossgcc/2008-10/msg00068.html