apt: fix regression when building of apt-ftparchive was disabled and produced empty subpackage

packages/apt/0000-cmake-fix.patch

@@ -84,13 +84,13 @@ diff -uNr apt-1.4.9/CMakeLists.txt apt-1.4.9.mod/CMakeLists.txt
  if (NOT DEFINED ROOT_GROUP)
    execute_process(COMMAND id -gn root
                    OUTPUT_VARIABLE ROOT_GROUP OUTPUT_STRIP_TRAILING_WHITESPACE)
-@@ -211,11 +190,8 @@
+@@ -211,11 +190,9 @@
  add_subdirectory(apt-inst)
  add_subdirectory(cmdline)
  add_subdirectory(completions)
 -add_subdirectory(doc)
  add_subdirectory(dselect)
--add_subdirectory(ftparchive)
+ add_subdirectory(ftparchive)
  add_subdirectory(methods)
 -add_subdirectory(test)
  

packages/apt/build.sh

@@ -2,7 +2,7 @@ TERMUX_PKG_HOMEPAGE=https://packages.debian.org/apt
 TERMUX_PKG_DESCRIPTION="Front-end for the dpkg package manager"
 TERMUX_PKG_LICENSE="GPL-2.0"
 TERMUX_PKG_VERSION=1.4.9
-TERMUX_PKG_REVISION=28
+TERMUX_PKG_REVISION=29
 TERMUX_PKG_SRCURL=http://ftp.debian.org/debian/pool/main/a/apt/apt_${TERMUX_PKG_VERSION}.tar.xz
 TERMUX_PKG_SHA256=d4d65e7c84da86f3e6dcc933bba46a08db429c9d933b667c864f5c0e880bac0d
 # apt-key requires utilities from coreutils, findutils, gpgv, grep, sed.