**** BEGIN LOGGING AT Sat Aug 05 03:00:01 2017 Aug 05 13:41:16 hi Aug 05 13:43:14 Does intall -m actually copy folder and files ? I see example such as "do_install() { install -d $D/... install -m 0755 ${D}/mydir ${WORKDIR}/my... ${D}/mydir } Aug 05 14:00:34 Does "install -m" actually copy folder and files ? I see example such as "do_install() { install -d $D/... install -m 0755 ${D}/mydir ${WORKDIR}/my... ${D}/mydir } Aug 05 14:17:00 ranran: you can look into doing install -Dm Aug 05 14:17:33 which should create target folders if not found Aug 05 18:12:49 I didn't manage to find bitbake syntax description, especially if statement. Does it support if ... elif .. elif ... else ... fi ? While analysing some receipes I found only if .. else .. fi Aug 05 18:40:57 d21d3q: no. what you found was inside a shell function, that's shell syntax. bitbake itself has no if statement. see the bitbake user manual which covers the entire syntax Aug 05 23:15:07 how do you make bootable iso where the root filesystem is NOT readonly **** ENDING LOGGING AT Sun Aug 06 03:00:00 2017