Alexey Neyman 7bcf18bfab Determine whether -E/-r option selects extended regexp ... ... and then use the right option. See the note in scripts/functions on where we should use ${foo} and where just 'foo'; this boils down to whether we can expect the build tools override to be in effect (e.g. in the actual build scripts) or not (i.e. outside of scripts/build). While running in scripts/functions, or in scripts/crosstool-NG.sh the build tools override directory (.build/tools/bin) may have not been set up (yet, or at all). Also, modify the installed scripts (populate, xldd) accordingly. Signed-off-by: Alexey Neyman <stilor@att.net>		2017-02-13 22:47:40 -08:00
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100-gcc.sh	Determine whether -E/-r option selects extended regexp	2017-02-13 22:47:40 -08:00