[PBCKP-245] make Makefile more portable

funny-falcon · funny-falcon · commit ca6e3942a5ad · 2022-09-20T12:24:32.000+03:00
It is hard to consider all 'echo in makefile shell' variants. Mingw's
one doesn't process escape sequence. That is why it is better to use
raw TAB symbol.
diff --git a/Makefile b/Makefile
@@ -97,7 +97,7 @@ borrowed.mk: $(firstword $(MAKEFILE_LIST))
 	$(file >$@,# This file is autogenerated. Do not edit!)
 	$(foreach borrowed_file, $(BORROWED_H_SRC) $(BORROWED_C_SRC), \
 		$(file >>$@,$(addprefix $(BORROW_DIR)/, $(notdir $(borrowed_file))): | $(CURDIR)/$(BORROW_DIR)/ $(realpath $(top_srcdir)/$(borrowed_file))) \
-		$(file >>$@,$(shell echo "\t"'$$(LN_S) $(realpath $(top_srcdir)/$(borrowed_file)) $$@')) \
+		$(file >>$@,$(shell echo "	"'$$(LN_S) $(realpath $(top_srcdir)/$(borrowed_file)) $$@')) \
 	)
 include borrowed.mk
 

Original file line number	Diff line number	Diff line change
`@@ -97,7 +97,7 @@ borrowed.mk: $(firstword $(MAKEFILE_LIST))`
`97`	`97`	`$(file >$@,# This file is autogenerated. Do not edit!)`
`98`	`98`	`$(foreach borrowed_file, $(BORROWED_H_SRC) $(BORROWED_C_SRC), \`
`99`	`99`	`$(file >>$@,$(addprefix $(BORROW_DIR)/, $(notdir $(borrowed_file))): \| $(CURDIR)/$(BORROW_DIR)/ $(realpath $(top_srcdir)/$(borrowed_file))) \`
`100`		`- $(file >>$@,$(shell echo "\t"'$$(LN_S) $(realpath $(top_srcdir)/$(borrowed_file)) $$@')) \`
	`100`	`+ $(file >>$@,$(shell echo " "'$$(LN_S) $(realpath $(top_srcdir)/$(borrowed_file)) $$@')) \`
`101`	`101`	`)`
`102`	`102`	`include borrowed.mk`
`103`	`103`