You could try to write a new function and get it accepted but don't forget that there is a mechanism for loadable modules that allows you to make functions which can be dynamically loaded into an existing version of gnu make.
Regards, Tim On Mon, 6 Aug 2018, 05:32 , <clemens1...@web.de> wrote: > Hi, > > I miss the function 'uniq' without sorting. > > The function is useful to reduce include path list in huge and > automatically generated Makefile projects. An example is AutoSar. > Benefits are: > - acceleration > - commandline limitations of some cross compiler > - easyer to read commandline. > > Currently I use: > > ---------------- snip ---------------- > > > ################################################################################ > # > # function uniq(list) > # > # do uniq without sort. > # > # Makfile has uniq only in sort which is not possible for include path > order. > # > # tr " " "\n" : fields -> lines > # cat -n : add lines numbers > # sort -uk2 : sort uniq with field 2 > # sort -nk1 : sort in previous order > # cut -f2- : remove line numbers > # tr "\n" " " : lines -> fields > # > uniq=$(shell echo $(1) | tr " " "\n" | cat -n | sort -uk2 | sort -nk1| cut > -f2- | tr "\n" " ") > > ---------------- snip ---------------- > > > I would like to contribute the C-function to make. > > Is this the right place to ask ? > > Kind Regards, > Clemens > > _______________________________________________ > Bug-make mailing list > Bug-make@gnu.org > https://lists.gnu.org/mailman/listinfo/bug-make >
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