fix Termux hardcoded directories in apt, rsnapshot

packages/apt/build.sh

@@ -21,7 +21,7 @@ etc/apt/trusted.gpg
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="
 -DPERL_EXECUTABLE=$(command -v perl)
 -DCMAKE_INSTALL_FULL_LOCALSTATEDIR=$TERMUX_PREFIX
--DCACHE_DIR=/data/data/com.termux/cache/apt
+-DCACHE_DIR=${TERMUX_CACHE_DIR}/apt
 -DCOMMON_ARCH=$TERMUX_ARCH
 -DDPKG_DATADIR=$TERMUX_PREFIX/share/dpkg
 -DUSE_NLS=OFF

packages/rsnapshot/build.sh

@@ -22,8 +22,9 @@ termux_step_pre_configure() {
 
 termux_step_post_make_install() {
 	mkdir -p $TERMUX_PREFIX/etc
-	sed -e "s|@TERMUX_BASE_DIR@|/data/data/com.termux/files|g" \
-		-e "s|@TERMUX_PREFIX@|$TERMUX_PREFIX|g" \
-		-e "s|@TERMUX_HOME@|$TERMUX_ANDROID_HOME|g" \
+	sed -e "s%\@TERMUX_BASE_DIR\@%${TERMUX_BASE_DIR}%g" \
+		-e "s%\@TERMUX_CACHE_DIR\@%${TERMUX_CACHE_DIR}%g" \
+		-e "s%\@TERMUX_HOME\@%${TERMUX_ANDROID_HOME}%g" \
+		-e "s%\@TERMUX_PREFIX\@%${TERMUX_PREFIX}%g" \
 		$TERMUX_PKG_BUILDER_DIR/rsnapshot.conf > $TERMUX_PREFIX/etc/rsnapshot.conf
 }

packages/rsnapshot/rsnapshot.conf

@@ -46,7 +46,7 @@ cmd_rsync	@TERMUX_PREFIX@/bin/rsync
 # If you have an older version of "du", you may also want to check the
 # "du_args" parameter below.
 #
-#cmd_du		/data/data/com.termux/files/usr/bin/du
+#cmd_du		@TERMUX_PREFIX@/bin/du
 
 # Specify the path to a script (and any optional arguments) to run right
 # before rsnapshot syncs files