libx265: Add comment about text relocations on x86

disabled-packages/libx265/build.sh

@@ -2,6 +2,7 @@ TERMUX_PKG_HOMEPAGE=http://x265.org/
 TERMUX_PKG_DESCRIPTION="H.265/HEVC video stream encoder library"
 TERMUX_PKG_VERSION=2.2
 TERMUX_PKG_SRCURL=http://ftp.videolan.org/pub/videolan/x265/x265_${TERMUX_PKG_VERSION}.tar.gz
+TERMUX_PKG_SHA256=b872552535e41fbffa03ba7cbcd3479c42c4053868309292e78e147b7773ac4b
 TERMUX_PKG_FOLDERNAME=x265_$TERMUX_PKG_VERSION
 
 termux_step_configure () {
@@ -9,6 +10,7 @@ termux_step_configure () {
 
 	CMAKE_EXTRA_OPTS=""
 	if [ $TERMUX_ARCH = "i686" ]; then
+		# Avoid text relocations.
 		CMAKE_EXTRA_OPTS="-DENABLE_ASSEMBLY=OFF"
 	fi