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Configure: add attributes to end product build.info variables 

Among others, this avoids having special variables like
PROGRAMS_NO_INST.  Instead, we can have something like this:

    PROGRAMS{noinst}=foo bar

Configure itself is entirely agnostic to these attributes, they are
simply passed to the build file templates, to be used as they see fit.

Attributes can also have values, for example:

    SCRIPTS{linkname=foo}=foo.pl

This could help indicate to build file templates that care that the
perl script 'foo.pl' should also exist with the name 'foo', preferably
as a symbolic link.

Fixes #7568

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7581)
This commit is contained in:
Richard Levitte 2018-11-07 10:44:05 +01:00
parent 5d3af25934
commit c91f24d4cc
1 changed files with 87 additions and 71 deletions
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158
Configure
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@ -1710,18 +1710,15 @@ if ($builder eq "unified") {
my $f = 'build.info';
# The basic things we're trying to build
my @programs = ();
my @programs_install = ();
my @libraries = ();
my @libraries_install = ();
my @engines = ();
my @engines_install = ();
my @scripts = ();
my @scripts_install = ();
my @extra = ();
my @overrides = ();
my @intermediates = ();
my @rawlines = ();
my %attributes = ();
my %sources = ();
my %shared_sources = ();
my %includes = ();
@ -1792,40 +1789,84 @@ if ($builder eq "unified") {
}
}
},
qr/^\s*PROGRAMS(_NO_INST)?\s*=\s*(.*)\s*$/
qr/^\s*PROGRAMS(?:{([\w=]+(?:\s*,\s*[\w=]+)*)})?\s*=\s*(.*)\s*$/
=> sub {
if (!@skip || $skip[$#skip] > 0) {
my $install = $1;
my @x = tokenize($2);
push @programs, @x;
push @programs_install, @x unless $install;
my @a = tokenize($1, qr|\s*,\s*|);
my @p = tokenize($2);
push @programs, @p;
foreach my $a (@a) {
my $ak = $a;
my $av = 1;
if ($a =~ m|^(.*?)\s*=\s*(.*?)$|) {
$ak = $1;
$av = $2;
}
foreach my $p (@p) {
$attributes{$p}->{$ak} = $av;
}
}
push @programs, @p;
}
},
qr/^\s*LIBS(_NO_INST)?\s*=\s*(.*)\s*$/
qr/^\s*LIBS(?:{([\w=]+(?:\s*,\s*[\w=]+)*)})?\s*=\s*(.*)\s*$/
=> sub {
if (!@skip || $skip[$#skip] > 0) {
my $install = $1;
my @x = tokenize($2);
push @libraries, @x;
push @libraries_install, @x unless $install;
my @a = tokenize($1, qr|\s*,\s*|);
my @l = tokenize($2);
push @libraries, @l;
foreach my $a (@a) {
my $ak = $a;
my $av = 1;
if ($a =~ m|^(.*?)\s*=\s*(.*?)$|) {
$ak = $1;
$av = $2;
}
foreach my $l (@l) {
$attributes{$l}->{$ak} = $av;
}
}
push @libraries, @l;
}
},
qr/^\s*ENGINES(_NO_INST)?\s*=\s*(.*)\s*$/
qr/^\s*ENGINES(?:{([\w=]+(?:\s*,\s*[\w=]+)*)})?\s*=\s*(.*)\s*$/
=> sub {
if (!@skip || $skip[$#skip] > 0) {
my $install = $1;
my @x = tokenize($2);
push @engines, @x;
push @engines_install, @x unless $install;
my @a = tokenize($1, qr|\s*,\s*|);
my @e = tokenize($2);
push @engines, @e;
foreach my $a (@a) {
my $ak = $a;
my $av = 1;
if ($a =~ m|^(.*?)\s*=\s*(.*?)$|) {
$ak = $1;
$av = $2;
}
foreach my $e (@e) {
$attributes{$e}->{$ak} = $av;
}
}
push @engines, @e;
}
},
qr/^\s*SCRIPTS(_NO_INST)?\s*=\s*(.*)\s*$/
qr/^\s*SCRIPTS(?:{([\w=]+(?:\s*,\s*[\w=]+)*)})?\s*=\s*(.*)\s*$/
=> sub {
if (!@skip || $skip[$#skip] > 0) {
my $install = $1;
my @x = tokenize($2);
push @scripts, @x;
push @scripts_install, @x unless $install;
my @a = tokenize($1, qr|\s*,\s*|);
my @s = tokenize($2);
push @scripts, @s;
foreach my $a (@a) {
my $ak = $a;
my $av = 1;
if ($a =~ m|^(.*?)\s*=\s*(.*?)$|) {
$ak = $1;
$av = $2;
}
foreach my $s (@s) {
$attributes{$s}->{$ak} = $av;
}
}
push @scripts, @s;
}
},
qr/^\s*EXTRA\s*=\s*(.*)\s*$/
@ -1893,58 +1934,33 @@ if ($builder eq "unified") {
);
die "runaway IF?" if (@skip);
foreach (@programs) {
my $program = cleanfile($buildd, $_, $blddir);
$unified_info{programs}->{$program} = 1;
}
foreach (@programs_install) {
my $program = cleanfile($buildd, $_, $blddir);
$unified_info{install}->{programs}->{$program} = 1;
}
foreach (@libraries) {
my $library = cleanfile($buildd, $_, $blddir);
$unified_info{libraries}->{$library} = 1;
}
foreach (@libraries_install) {
my $library = cleanfile($buildd, $_, $blddir);
$unified_info{install}->{libraries}->{$library} = 1;
}
die <<"EOF" if scalar @engines and !$config{dynamic_engines};
ENGINES can only be used if configured with 'dynamic-engine'.
This is usually a fault in a build.info file.
EOF
foreach (@engines) {
my $library = cleanfile($buildd, $_, $blddir);
$unified_info{engines}->{$library} = 1;
foreach (keys %attributes) {
my $dest = $_;
my $ddest = cleanfile($buildd, $_, $blddir);
foreach (keys %{$attributes{$dest} // {}}) {
$unified_info{attributes}->{$ddest}->{$_} =
$attributes{$dest}->{$_};
}
}
foreach (@engines_install) {
my $library = cleanfile($buildd, $_, $blddir);
$unified_info{install}->{engines}->{$library} = 1;
}
foreach (@scripts) {
my $script = cleanfile($buildd, $_, $blddir);
$unified_info{scripts}->{$script} = 1;
}
foreach (@scripts_install) {
my $script = cleanfile($buildd, $_, $blddir);
$unified_info{install}->{scripts}->{$script} = 1;
}
foreach (@extra) {
my $extra = cleanfile($buildd, $_, $blddir);
$unified_info{extra}->{$extra} = 1;
}
foreach (@overrides) {
my $override = cleanfile($buildd, $_, $blddir);
$unified_info{overrides}->{$override} = 1;
{
my %infos = ( programs => [ @programs ],
libraries => [ @libraries ],
engines => [ @engines ],
scripts => [ @scripts ],
extra => [ @extra ],
overrides => [ @overrides ] );
foreach my $k (keys %infos) {
foreach (@{$infos{$k}}) {
my $item = cleanfile($buildd, $_, $blddir);
$unified_info{$k}->{$item} = 1;
}
}
}
push @{$unified_info{rawlines}}, @rawlines;
@ -2247,7 +2263,7 @@ EOF
$unified_info{$_} = [ sort keys %{$unified_info{$_}} ];
}
# Two level structures
foreach my $l1 (("install", "sources", "shared_sources", "ldadd", "depends")) {
foreach my $l1 (("sources", "shared_sources", "ldadd", "depends")) {
foreach my $l2 (sort keys %{$unified_info{$l1}}) {
my @items =
sort