scripts: ext-toolchain: add support for musl

Openwrt now supports only glibc and musl. Add support for musl and
rework the libc check to handle the new config flags and correctly
compile package basend on that.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
(cherry picked from commit 7be01fe13b)
This commit is contained in:
Christian Marangi 2022-07-17 17:56:59 +02:00
parent 462c5653e1
commit fd90eed40c
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@ -369,8 +369,18 @@ print_config() {
echo "CONFIG_TOOLCHAIN_PREFIX=\"$prefix\"" >> "$config" echo "CONFIG_TOOLCHAIN_PREFIX=\"$prefix\"" >> "$config"
echo "CONFIG_TARGET_NAME=\"$target\"" >> "$config" echo "CONFIG_TARGET_NAME=\"$target\"" >> "$config"
if [ "$LIBC_TYPE" != glibc ]; then if [ -f "$config" ]; then
echo "CONFIG_TOOLCHAIN_LIBC=\"$LIBC_TYPE\"" >> "$config" sed -i '/CONFIG_EXTERNAL_TOOLCHAIN_LIBC_USE_MUSL/d' "$config"
sed -i '/CONFIG_EXTERNAL_TOOLCHAIN_LIBC_USE_GLIBC/d' "$config"
fi
if [ "$LIBC_TYPE" == glibc ]; then
echo "CONFIG_EXTERNAL_TOOLCHAIN_LIBC_USE_GLIBC=y" >> "$config"
elif [ "$LIBC_TYPE" == musl ]; then
echo "CONFIG_EXTERNAL_TOOLCHAIN_LIBC_USE_MUSL=y" >> "$config"
else
echo "Can't detect LIBC type. Aborting!" >&2
return 1
fi fi
local lib local lib