readline: Use source checksum

packages/readline/build.sh

@@ -5,17 +5,22 @@ _MAIN_VERSION=7.0
 _PATCH_VERSION=3
 TERMUX_PKG_VERSION=${_MAIN_VERSION}.${_PATCH_VERSION}
 TERMUX_PKG_SRCURL=https://mirrors.kernel.org/gnu/readline/readline-${_MAIN_VERSION}.tar.gz
-
+TERMUX_PKG_SHA256=750d437185286f40a369e1e4f4764eda932b9459b5ec9a731628393dd3d32334
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="--with-curses --enable-multibyte bash_cv_wcwidth_broken=no"
 TERMUX_PKG_EXTRA_MAKE_ARGS="SHLIB_LIBS=-lncursesw"
 
 termux_step_pre_configure () {
         cd $TERMUX_PKG_SRCDIR
+	local PATCH_CHECKSUMS
+	PATCH_CHECKSUMS[1]=9ac1b3ac2ec7b1bf0709af047f2d7d2a34ccde353684e57c6b47ebca77d7a376
+	PATCH_CHECKSUMS[2]=8747c92c35d5db32eae99af66f17b384abaca961653e185677f9c9a571ed2d58
+	PATCH_CHECKSUMS[3]=9e43aa93378c7e9f7001d8174b1beb948deefa6799b6f581673f465b7d9d4780
 	for patch_number in `seq -f '%03g' ${_PATCH_VERSION}`; do
 		PATCHFILE=$TERMUX_PKG_CACHEDIR/readline_patch_${patch_number}.patch
-		test ! -f $PATCHFILE && termux_download \
+		termux_download \
 			"https://mirrors.kernel.org/gnu/readline/readline-7.0-patches/readline70-$patch_number" \
-			$PATCHFILE
+			$PATCHFILE \
+			${PATCH_CHECKSUMS[patch_number]}
 		patch -p0 -i $PATCHFILE
 	done
 }