temp/qt5-qtbase: only use OpenGL ES2 for arm* architectures

temp/qt5-qtbase/APKBUILD

@@ -8,7 +8,7 @@ _ver=${_ver/_/-}
 _ver=${_ver/beta0/beta}
 _ver=${_ver/rc0/rc}
 _V=${_ver/rc/RC}
-pkgrel=5
+pkgrel=6
 pkgdesc="Qt5 - QtBase components"
 url="http://qt-project.org/"
 arch="all"
@@ -63,6 +63,11 @@ _qt5_prefix=/usr/lib/qt5
 _qt5_datadir=/usr/share/qt5
 builddir="$srcdir"/$_pkgname-${_V%-*}
 
+case "$CTARGET_ARCH" in
+arm*|aarch64) opengl="-opengl es2";;
+*) opengl="-opengl";;
+esac
+
 prepare() {
 	default_prepare
 	cd "$builddir"
@@ -90,7 +95,7 @@ build() {
 		-no-separate-debug-info \
 		-no-pch \
 		-nomake examples \
-		-opengl es2 \
+		$opengl \
 		-openssl-linked \
 		-optimized-qmake \
 		-plugin-sql-mysql \