1 files changed, 5 insertions, 5 deletions
diff --git a/extra/mesa/build b/extra/mesa/build
index 62c7a81b..9d8984da 100755
--- a/extra/mesa/build
+++ b/extra/mesa/build
@@ -11,10 +11,7 @@
 
 )
 
-read -r _ pyver <<-EOF
-$(python3 --version)
-EOF
-
+pyver=$(python3 --version) pyver=${pyver##* }
 PYTHONPATH="$PWD/mako/dist/usr/lib/python${pyver%.*}/site-packages:$(python -c "import sys; print(':'.join(sys.path))")"
 
 export PYTHONPATH
@@ -29,13 +26,16 @@ cat _ > meson.build; rm -f _
 
 python3 bin/git_sha1_gen.py --output include/git_sha1.h
 
+platforms=x11
+cpt l wayland-protocols >/dev/null 2>&1 && platforms=$platforms,wayland
+
 meson \
     --prefix=/usr \
     --sysconfdir=/etc \
     --mandir=/usr/share/man \
     --localstatedir=/var \
     --buildtype=release \
-    -Dplatforms=x11 \
+    -Dplatforms="$platforms" \
     . output
 
 ninja -C output