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how to write foreach in makefile?
From: |
Vsyache Puz |
Subject: |
how to write foreach in makefile? |
Date: |
Sun, 26 Jun 2016 08:58:49 +0300 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.1.0 |
How to write foreach cycles in Makefile properly?
I have read
https://www.gnu.org/software/make/manual/html_node/Foreach-Function.html#Foreach-Function
https://www.gnu.org/software/make/manual/html_node/Eval-Function.html#Eval-Function
https://www.gnu.org/software/make/manual/html_node/Value-Function.html#Value-Function
Or what I do wrong here (it says "Makefile:16: *** missing separator.
Stop."):
DISTFILES := /dir2/dir3/dir4 /dir2 /dir1 /dir1/file1 /dir1/dir2/file2
/dir1/dir2/file3 /dir1/file4
.PHONY: default_target
define DISTDIR_PROCESS_FILE_OR_DIRECTORY =
current_path=${file_or_dir_name}
ifeq ($${current_path},$${prev_path})
echo skip $${current_path}
else
echo mkdir -p $${current_path}
endif
prev_path:=$${current_path}
endef
default_target:
$(foreach file_or_dir_name,$(sort ${DISTFILES}),$(info $(value
DISTDIR_PROCESS_FILE_OR_DIRECTORY)))
Thanks.