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| author | Egor Tensin <Egor.Tensin@gmail.com> | 2020-05-30 21:43:15 +0000 |
|---|---|---|
| committer | Egor Tensin <Egor.Tensin@gmail.com> | 2020-05-30 21:47:09 +0000 |
| commit | 3fc78d2fabb5c613f10c9e94d8a1a4c1a548648f (patch) | |
| tree | ce1b2d56eaed7836d116ef8fbd3a0cdf92f0f664 /makefile_escaping/escaping_shell.mk | |
| parent | makefile_escaping: fix variable overrides (diff) | |
| download | blog-3fc78d2fabb5c613f10c9e94d8a1a4c1a548648f.tar.gz blog-3fc78d2fabb5c613f10c9e94d8a1a4c1a548648f.zip | |
makefile_escaping: more concise test cases
Diffstat (limited to 'makefile_escaping/escaping_shell.mk')
| -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))' |