In the build environment the autotools finds the `passwd` binary in
/usr/bin. But in the target image it is available under /bin instead.
Manually set the path to `passwd` binary to `/bin/passwd`
Signed-off-by: Rucke Teg <rucketeg@protonmail.com>
-CONFIGURE_VARS += LD="$(TARGET_CC)"
+CONFIGURE_VARS += LD="$(TARGET_CC)" PATH_PASSWD_PROG="/bin/passwd"
ifeq ($(BUILD_VARIANT),with-pam)
TARGET_LDFLAGS += -lpthread
ifeq ($(BUILD_VARIANT),with-pam)
TARGET_LDFLAGS += -lpthread