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April 8, 2022 07:11
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This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -0,0 +1,50 @@ #!/bin/bash # # Almost identical to this one # https://stackoverflow.com/questions/3063507/list-goals-targets-in-gnu-make-that-contain-variables-in-their-definition/9524878#9524878 # but it also filters the program targets (.c, .h, ..) SCRIPT=' /^# Make data base/,/^# Files/d # skip until files section /^# Not a target/,+1 d # following target isnt /^\.PHONY:/ d # special target /^\.SUFFIXES:/ d # special target /^\.DEFAULT:/ d # special target /^\.PRECIOUS:/ d # special target /^\.INTERMEDIATE:/ d # special target /^\.SECONDARY:/ d # special target /^\.SECONDEXPANSION/ d # special target /^\.DELETE_ON_ERROR:/ d # special target /^\.IGNORE:/ d # special target /^\.LOW_RESOLUTION_TIME:/ d # special target /^\.SILENT:/ d # special target /^\.EXPORT_ALL_VARIABLES:/ d # special target /^\.NOTPARALLEL:/ d # special target /^\.ONESHELL:/ d # special target /^\.POSIX:/ d # special target /^\.NOEXPORT:/ d # special target /^\.MAKE:/ d # special target # The stuff above here describes lines that are not # explicit targets or not targets other than special ones # The stuff below here decides whether an explicit target # should be output. /^[^#\t:=%]+:([^=]|$)/ { # found target block h # hold target d # delete line } /^# File is an intermediate prerequisite/ { # nope s/^.*$//;x # unhold target d # delete line } /^([^#]|$)/ { # end of target block s/^.*$//;x # unhold target s/:.*$//p # write current target d # hide any bugs } ' make -npq .DEFAULT 2>/dev/null | sed -n -r "$SCRIPT" \ | egrep -v '\.[a-z]*' | sort | uniq