URL:
<https://savannah.gnu.org/bugs/?54875>
Summary: The + prefix in canned recipe affects multiple lines
Project: make
Submitted by: None
Submitted on: Mon 22 Oct 2018 01:38:12 PM UTC
Severity: 3 - Normal
Item Group: Bug
Status: None
Privacy: Public
Assigned to: None
Open/Closed: Open
Discussion Lock: Any
Component Version: 4.2.1
Operating System: POSIX-Based
Fixed Release: None
Triage Status: None
_______________________________________________________
Details:
Prefixing a line in a canned recipe with + affects all the following lines
(instead of just the prefixed line). In the example below, when running 'make
-n bar' you can see the last echo is being executed even though it is not
prefixed with a +.
$ cat Makefile
define FOO =
echo a
+$(MAKE) baz
echo b
endef
bar:
$(FOO)
baz:
$ make -n bar
echo a
make baz
make[1]: Entering directory '/home/shaked/Workspace/phd_thesis/temp'
make[1]: Nothing to be done for 'baz'.
make[1]: Leaving directory '/home/shaked/Workspace/phd_thesis/temp'
echo b
b
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<https://savannah.gnu.org/bugs/?54875>
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