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Diffstat (limited to 'mail-client/thunderbird/metadata.xml')
-rw-r--r--mail-client/thunderbird/metadata.xml3
1 files changed, 3 insertions, 0 deletions
diff --git a/mail-client/thunderbird/metadata.xml b/mail-client/thunderbird/metadata.xml
index 721f723be5d4..9b3685ecc048 100644
--- a/mail-client/thunderbird/metadata.xml
+++ b/mail-client/thunderbird/metadata.xml
@@ -14,7 +14,10 @@
(note 38.0 and above bundles calendar support when this flag is off)</flag>
<flag name="custom-optimization">Build with user-specified compiler optimizations
(-Os, -O0, -O1, -O2, -O3) from CFLAGS (unsupported)</flag>
+ <flag name="gtk2">Use the cairo-gtk2 rendering engine instead of the default cairo-gtk3</flag>
+ <flag name="jemalloc">Enable or disable jemalloc</flag>
<flag name="jemalloc3">Enable or disable jemalloc3 (forced-on when supported prior to 38.0)</flag>
+ <flag name="rust">Enable support for using rust compiler (experimental)</flag>
<flag name="system-cairo">Use the system-wide <pkg>x11-libs/cairo</pkg>
instead of bundled.</flag>
<flag name="system-harfbuzz">Use the system-wide <pkg>media-libs/harfbuzz</pkg>