commit dad021a1e8c23cb2c9a2a8837637a466970e999e
Author: Christoph Moench-Tegeder <cmt@burggraben.net>
Date:   Mon Oct 1 22:13:54 2018 +0200

    silence warnings re USE_GNOME and USE_GL

diff --git a/mail/thunderbird/Makefile b/mail/thunderbird/Makefile
index 69015354bf64..6278e59b549d 100644
--- a/mail/thunderbird/Makefile
+++ b/mail/thunderbird/Makefile
@@ -33,7 +33,7 @@ USE_GECKO=	gecko
 USE_MOZILLA=	-cairo -soundtouch
 
 USE_GL=		gl
-USES=		tar:xz
+USES=		gl gnome tar:xz
 
 MOZ_OPTIONS=	--enable-application=comm/mail --enable-official-branding
 MOZ_MK_OPTIONS=	MOZ_THUNDERBIRD=1 MAIL_PKG_SHARED=1
diff --git a/www/firefox-esr/Makefile b/www/firefox-esr/Makefile
index 02ec2bd27ef9..89dcb13386d9 100644
--- a/www/firefox-esr/Makefile
+++ b/www/firefox-esr/Makefile
@@ -38,7 +38,7 @@ MOZ_PKGCONFIG_FILES=	# empty
 USE_MOZILLA=	-cairo -soundtouch
 
 USE_GL=		gl
-USES=		tar:xz
+USES=		gl gnome tar:xz
 
 FIREFOX_ICON=		${MOZILLA}.png
 FIREFOX_ICON_SRC=	${PREFIX}/lib/${MOZILLA}/browser/chrome/icons/default/default48.png
diff --git a/www/firefox/Makefile b/www/firefox/Makefile
index 8a58278527ac..9c03cc56d335 100644
--- a/www/firefox/Makefile
+++ b/www/firefox/Makefile
@@ -36,7 +36,7 @@ MOZ_PKGCONFIG_FILES=	# empty
 USE_MOZILLA=	-cairo -hunspell -soundtouch
 
 USE_GL=		gl
-USES=		tar:xz
+USES=		gl gnome tar:xz
 
 FIREFOX_ICON=		${MOZILLA}.png
 FIREFOX_ICON_SRC=	${PREFIX}/lib/${MOZILLA}/browser/chrome/icons/default/default48.png