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# -*-perl-*-
$description = "\
This tests random features of the parser that need to be supported, and
which have either broken at some point in the past or seem likely to
break.";
$makefile2 = &get_tmpfile;
open(MAKEFILE,"> $makefile");
# The contents of the Makefile ...
print MAKEFILE <<EOF;
# We want to allow both empty commands _and_ commands that resolve to empty.
EMPTY =
.PHONY: all a1 a2 a3 a4
all: a1 a2 a3 a4
a1:;
a2:
\t
a3:;\$(EMPTY)
a4:
\t\$(EMPTY)
\# Non-empty lines that expand to nothing should also be ignored.
STR = \# Some spaces
TAB = \t \# A TAB and some spaces
\$(STR)
\$(STR) \$(TAB)
EOF
close(MAKEFILE);
&run_make_with_options($makefile,"",&get_logfile);
$answer = "$make_name: Nothing to be done for `all'.\n";
&compare_output($answer,&get_logfile(1));
# TEST 2
# Make sure files without trailing newlines are handled properly.
open(MAKEFILE, "> $makefile2");
print MAKEFILE "all:;\@echo FOO = \$(FOO)\nFOO = foo";
close(MAKEFILE);
&run_make_with_options($makefile2,"",&get_logfile);
$answer = "FOO = foo\n";
&compare_output($answer,&get_logfile(1));
1;
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