Parts of the build system use non-portable invocation of readlink Signed-off-by: Felix Fietkau <nbd@nbd.name> (cherry picked from commit 6bcc1c5331c797004e1b43168eb116d2d14b0102)
Parts of the build system use non-portable invocation of readlink Signed-off-by: Felix Fietkau <nbd@nbd.name> (cherry picked from commit 6bcc1c5331c797004e1b43168eb116d2d14b0102)