When guile is installed from sstate, if the compiled files get a modified time
older than the source files then guile will produce warnings like this:
;;; note: source file /data/poky-master/tmp/sysroots/x86_64-linux/usr/share/guile/2.0/ice-9/boot-9.scm
;;; newer than compiled /data/poky-master/tmp/sysroots/x86_64-linux/usr/lib/guile/2.0/ccache/ice-9/boot-9.go
Not staging the files and letting guile re-compile them on demand won't work:
;;; compiling /data/poky-master/tmp/sysroots/x86_64-linux/usr/share/guile/2.0/system/base/compile.scm
;;; it seems /data/poky-master/tmp/sysroots/x86_64-linux/usr/share/guile/2.0/system/base/compile.scm
;;; is part of the compiler; skipping auto-compilation
So, use a sstate postinst function to explicitly touch the compiled files after
the extraction to ensure that they are fresher.
[ YOCTO #3370 ]
(From OE-Core rev: cb8fbc332f730cbb4d9c9866ee7b95d62245d121)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2e6924e74d