ports: Add mesa port

ports/mesa/build.sh

@@ -0,0 +1,30 @@
+#!/bin/bash ../install.sh
+
+NAME='mesa'
+VERSION='25.0.7'
+DOWNLOAD_URL="https://archive.mesa3d.org/mesa-$VERSION.tar.xz#592272df3cf01e85e7db300c449df5061092574d099da275d19e97ef0510f8a6"
+DEPENDENCIES=('zlib' 'zstd' 'expat')
+CONFIGURE_OPTIONS=(
+	'-Dprefix=/usr'
+	'-Dosmesa=true'
+	'-Dgallium-drivers=softpipe'
+	'-Dvulkan-drivers=[]'
+	'-Dplatforms=[]'
+	'-Dglx=disabled'
+	'-Dbuildtype=release'
+)
+
+configure() {
+	meson setup --reconfigure --cross-file "$MESON_CROSS_FILE" "${CONFIGURE_OPTIONS[@]}" build || exit 1
+}
+
+build() {
+	meson compile -C build || exit 1
+}
+
+install() {
+	meson install --destdir="$BANAN_SYSROOT" -C build || exit 1
+
+	ln -sf osmesa.pc $BANAN_SYSROOT/usr/lib/pkgconfig/opengl.pc
+	ln -sf libOSMesa.so $BANAN_SYSROOT/usr/lib/libGL.so
+}