diff options
Diffstat (limited to '')
| -rw-r--r-- | makefile_escaping/escaping_shell.mk | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/makefile_escaping/escaping_shell.mk b/makefile_escaping/escaping_shell.mk index 39fabf2..1be9c02 100644 --- a/makefile_escaping/escaping_shell.mk +++ b/makefile_escaping/escaping_shell.mk @@ -8,26 +8,14 @@ SHELL := bash escape = $(subst ','\'',$(1)) cwd := $(shell basename -- "$$( pwd )") -export cwd -# printf $cwd echo_cwd := printf '%s\n' '$(call escape,$(cwd))' -# bash -c 'printf $cwd' bash_cwd := bash -c '$(call escape,$(echo_cwd))' -# Simple variable. -inner_var := Inner variable -# Composite variable, includes both $inner_var and $cwd. -outer_var := Outer variable - $(inner_var) - $(cwd) - -# printf $outer_var -echo_outer_var := printf '%s\n' '$(call escape,$(outer_var))' +simple_var := Simple value +compisite_var := Composite value - $(simple_var) - $(cwd) .PHONY: test test: @printf '%s\n' '$(call escape,$(cwd))' - @printf '%s\n' "$$cwd" - @bash -c '$(call escape,$(echo_cwd))' - @bash -c '$(call escape,$(bash_cwd))' - @printf '%s\n' '$(call escape,$(outer_var))' - @bash -c '$(call escape,$(echo_outer_var))' + @printf '%s\n' '$(call escape,$(compisite_var))' |