I want to reuse $(squote)$(quote)...$(quote)$(squote) in the next commit. Move it to a helper.
Signed-off-by: Masahiro Yamada yamada.masahiro@socionext.com ---
Changes in v2: None
scripts/Kbuild.include | 4 ++++ scripts/Makefile.lib | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include index 2c7918a..48a641c 100644 --- a/scripts/Kbuild.include +++ b/scripts/Kbuild.include @@ -30,6 +30,10 @@ baseprereq = $(basename $(notdir $<)) escsq = $(subst $(squote),'$(squote)',$1)
### +# Quote a string to pass it to C files. foo => '"foo"' +stringify = $(squote)$(quote)$1$(quote)$(squote) + +### # Easy method for doing a status message kecho := : quiet_kecho := echo diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 8934b2f..bd0977e 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -99,7 +99,7 @@ obj-dirs := $(addprefix $(obj)/,$(obj-dirs)) # Note: Files that end up in two or more modules are compiled without the # KBUILD_MODNAME definition. The reason is that any made-up name would # differ in different configs. -name-fix = $(squote)$(quote)$(subst $(comma),_,$(subst -,_,$1))$(quote)$(squote) +name-fix = $(call stringify,$(subst $(comma),_,$(subst -,_,$1))) basename_flags = -DKBUILD_BASENAME=$(call name-fix,$(basetarget)) modname_flags = $(if $(filter 1,$(words $(modname))),\ -DKBUILD_MODNAME=$(call name-fix,$(modname)))