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7fbd58cd6b
This reverts commit 6264deece3.
Further investigation discovers that the real issue is that
GNU Emacs compile mode doesn't have a matching regex for GNU
make error messages generated when targets fail. I submitted
a patch to GNU Emacs adding a matcher for compile mode.
55 lines
1.5 KiB
Perl
55 lines
1.5 KiB
Perl
# -*-perl-*-
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$description = "Test the behaviour of the .POSIX target.";
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$details = "";
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# Ensure turning on .POSIX enables the -e flag for the shell
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# We can't assume the exit value of "false" because on different systems it's
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# different.
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my $script = 'false; true';
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my $flags = '-ec';
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my $out = `$sh_name $flags '$script' 2>&1`;
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my $err = $? >> 8;
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run_make_test(qq!
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.POSIX:
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all: ; \@$script
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!,
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'', "#MAKE#: *** [#MAKEFILE#:3: all] Error $err\n", 512);
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# User settings must override .POSIX
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$flags = '-xc';
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$out = `$sh_name $flags '$script' 2>&1`;
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run_make_test(qq!
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.SHELLFLAGS = $flags
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.POSIX:
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all: ; \@$script
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!,
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'', $out);
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# Test the default value of various POSIX-specific variables
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my %POSIX = (AR => 'ar', ARFLAGS => '-rv',
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YACC => 'yacc', YFLAGS => '',
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LEX => 'lex', LFLAGS => '',
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LDFLAGS => '',
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CC => 'c99', CFLAGS => '-O1',
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FC => 'fort77', FFLAGS => '-O1',
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SCCSFLAGS => '', SCCSGETFLAGS => '-s');
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my $make = join('', map { "\t\@echo '$_=\$($_)'\n" } sort keys %POSIX);
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my $r = join('', map { "$_=$POSIX{$_}\n"} sort keys %POSIX);
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run_make_test(qq!
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.POSIX:
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all:
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$make
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!,
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'', $r);
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# Make sure that local settings take precedence
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%extraENV = map { $_ => "xx-$_" } keys %POSIX;
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$r = join('', map { "$_=xx-$_\n"} sort keys %POSIX);
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run_make_test(undef, '', $r);
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# This tells the test driver that the perl test script executed properly.
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1;
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