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Diffstat (limited to 'media-gfx/pngcrush/metadata.xml')
-rw-r--r--media-gfx/pngcrush/metadata.xml3
1 files changed, 3 insertions, 0 deletions
diff --git a/media-gfx/pngcrush/metadata.xml b/media-gfx/pngcrush/metadata.xml
index 14dc65a4cf6f..c94cf905faf9 100644
--- a/media-gfx/pngcrush/metadata.xml
+++ b/media-gfx/pngcrush/metadata.xml
@@ -9,4 +9,7 @@
</maintainer>
<bugs-to>http://sourceforge.net/tracker/?group_id=1689</bugs-to>
</upstream>
+<use>
+ <flag name='system-libs'>Use libpng and libz provided by system</flag>
+</use>
</pkgmetadata>