#! @SHELL@ # silent-sh: shell script to invoke tie etc in silent rules. # # Copyright (C) 2012 Peter Breitenlohner # # This file is free software; the copyright holder # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # # Used as, e.g., # tex-final.ch: tie$(EXEEXT) $(tex_ch_srcs) # $(tie) -c $@ $(tex_ch_srcs) # with # tie = $(tie_silent)WEBINPUTS=.:$(srcdir) $(buildenv) $(TIE) # and # tie_silent = @echo " TIE " $@; $(SHELL) ./silent-sh $@ # # or # tie_silent = target=$1; shift eval "$@" >$target.out 2>&1; rc=$? test $rc -eq 0 || cat $target.out rm -f $target.out exit $rc