buildroot: allow specifying libc personality for external toolchains

[openwrt.git] / scripts / ext-toolchain.sh

diff --git a/scripts/ext-toolchain.sh b/scripts/ext-toolchain.sh
index d1e163f..3ebaa21 100755 (executable)
--- a/scripts/ext-toolchain.sh
+++ b/scripts/ext-toolchain.sh
@@ -356,6 +356,10 @@ print_config() {
        echo "CONFIG_TOOLCHAIN_PREFIX=\"$prefix\"" >> "$config"
        echo "CONFIG_TARGET_NAME=\"$target\"" >> "$config"
 
+       if [ "$LIBC_TYPE" != glibc ]; then
+               echo "CONFIG_TOOLCHAIN_LIBC=\"$LIBC_TYPE\"" >> "$config"
+       fi
+
        local lib
        for lib in C RT PTHREAD GCC STDCPP SSP GFORTRAN; do
                local file