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metadata: ensure one dependency provider to be y if a package is y 

When there are multiple packages providing a meta-package, it is
possible to to create a config where a package is selected as =y, but
all of its dependency providers are just selected as =m. This is due to
the selection statement being just

  config PACKAGE_foo
    select PACKAGE_bar if !PACKAGE_baz

which is already fulfilled by PACKAGE_bar=m. Fix this by properly
comparing the selection states:

  config PACKAGE_foo
    select PACKAGE_bar if PACKAGE_baz<PACKAGE_foo

Also invert the select conditions to improve readability.

Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
[slightly reword commit message]
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
master
Jonas Gorski 2019-06-15 15:04:53 +02:00 committed by Jo-Philipp Wich
parent 74739c4228
commit 1fd50531ca
1 changed files with 2 additions and 2 deletions
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4
scripts/package-metadata.pl
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@ -191,9 +191,9 @@ sub mconf_depends {
$depend = shift @vdeps; $depend = shift @vdeps;
if (@vdeps > 1) { if (@vdeps > 1) {
$condition = ($condition ? "$condition && " : '') . '!('.join("||", map { "PACKAGE_".$_ } @vdeps).')'; $condition = ($condition ? "$condition && " : '') . join("&&", map { "PACKAGE_$_<PACKAGE_$pkgname" } @vdeps);
} elsif (@vdeps > 0) { } elsif (@vdeps > 0) {
$condition = ($condition ? "$condition && " : '') . '!PACKAGE_'.$vdeps[0]; $condition = ($condition ? "$condition && " : '') . "PACKAGE_${vdeps[0]}<PACKAGE_$pkgname";
} }
} }