[U-Boot] [feature request] make TAGS target

[Guennadi Liakhovetski]

Hi

This looks at least as an inconsistency: the TAGS file is removed on "make 
distclean", but there is no "make TAGS" target. The easiest would be to 
remove removing TAGS, but better yet would be adding the target to build 
this file, taking into account the configured architecture, include/asm, 
for ARM also include/asm/arch, and maybe even cpu/..., lib_..., and board/ 
paths? Maybe one of u-boot Kbuild / Makefile gurus could implement this in 
their spare time?:-) I even can imagine, that some of us might want the 
"tags" file too, and I wouldn't mind adding this target too:-) Yes, kernel 
has these targets.

Thanks
Guennadi
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Guennadi Liakhovetski, Ph.D.

DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
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