From f3fdf2321708b04ec1a84f99e80852151a78242d Mon Sep 17 00:00:00 2001 From: Egor Tensin Date: Sun, 24 May 2020 00:08:54 +0000 Subject: makefile_escaping: fix inclusions in other variables --- makefile_escaping/env_vars.mk | 19 +++++++++++++------ 1 file changed, 13 insertions(+), 6 deletions(-) (limited to 'makefile_escaping/env_vars.mk') diff --git a/makefile_escaping/env_vars.mk b/makefile_escaping/env_vars.mk index 47c1647..7fdc087 100644 --- a/makefile_escaping/env_vars.mk +++ b/makefile_escaping/env_vars.mk @@ -1,15 +1,22 @@ escape = $(subst ','\'',$(1)) -escape_var = $(call escape,$(value $(1))) test_var ?= This is safe. +test_var := $(value test_var) export test_var -echo_test_var := printf '%s\n' '$(call escape_var,test_var)' -bash_test_var := bash -c '$(call escape_var,echo_test_var)' +inner_var := Inner variable +outer_var := Outer variable - $(inner_var) - $(test_var) + +echo_test_var := printf '%s\n' '$(call escape,$(test_var))' +bash_test_var := bash -c '$(call escape,$(echo_test_var))' + +echo_outer_var := printf '%s\n' '$(call escape,$(outer_var))' .PHONY: test test: - @printf '%s\n' '$(call escape_var,test_var)' + @printf '%s\n' '$(call escape,$(test_var))' @printf '%s\n' "$$test_var" - @bash -c '$(call escape_var,echo_test_var)' - @bash -c '$(call escape_var,bash_test_var)' + @bash -c '$(call escape,$(echo_test_var))' + @bash -c '$(call escape,$(bash_test_var))' + @printf '%s\n' '$(call escape,$(outer_var))' + @bash -c '$(call escape,$(echo_outer_var))' -- cgit v1.2.3