dpkg: Include `dpkg-scanpackages` as a subpackage

packages/dpkg/build.sh

@@ -3,6 +3,7 @@ TERMUX_PKG_DESCRIPTION="Debian package management system"
 TERMUX_PKG_LICENSE="GPL-2.0"
 TERMUX_PKG_MAINTAINER="@termux"
 TERMUX_PKG_VERSION=1.21.1
+TERMUX_PKG_REVISION=1
 TERMUX_PKG_SRCURL=https://mirrors.kernel.org/debian/pool/main/d/dpkg/dpkg_${TERMUX_PKG_VERSION}.tar.xz
 TERMUX_PKG_SHA256=1eb9fd5228b3199284ea5134904bb45b7a5bc12fb044b8e4964d89d2e5bbb563
 TERMUX_PKG_DEPENDS="bzip2, coreutils, diffutils, gzip, less, libbz2, liblzma, tar, xz-utils, zlib"
@@ -35,7 +36,6 @@ bin/dpkg-maintscript-helper
 bin/dpkg-mergechangelogs
 bin/dpkg-name
 bin/dpkg-parsechangelog
-bin/dpkg-scanpackages
 bin/dpkg-scansources
 bin/dpkg-shlibdeps
 bin/dpkg-source
@@ -57,7 +57,6 @@ share/man/man1/dpkg-maintscript-helper.1
 share/man/man1/dpkg-mergechangelogs.1
 share/man/man1/dpkg-name.1
 share/man/man1/dpkg-parsechangelog.1
-share/man/man1/dpkg-scanpackages.1
 share/man/man1/dpkg-scansources.1
 share/man/man1/dpkg-shlibdeps.1
 share/man/man1/dpkg-source.1
@@ -65,7 +64,6 @@ share/man/man1/dpkg-statoverride.1
 share/man/man1/dpkg-vendor.1
 share/man/man3
 share/man/man5
-share/perl5
 share/polkit-1
 "
 

packages/dpkg/dpkg-perl.subpackage.sh

@@ -0,0 +1,16 @@
+TERMUX_SUBPKG_DESCRIPTION="Perl modules for dpkg"
+TERMUX_SUBPKG_INCLUDE="share/perl5"
+TERMUX_SUBPKG_DEPENDS="perl, clang, make"
+TERMUX_SUBPKG_PLATFORM_INDEPENDENT=true
+
+termux_step_create_subpkg_debscripts() {
+	cat <<- POSTINST_EOF > ./postinst
+	#!$TERMUX_PREFIX/bin/bash
+	set -e
+
+	echo "Sideloading Perl Locale::gettext ..."
+	cpan -fi Locale::gettext
+
+	exit 0
+	POSTINST_EOF
+}

packages/dpkg/dpkg-scanpackages.subpackage.sh

@@ -0,0 +1,7 @@
+TERMUX_SUBPKG_DESCRIPTION="Creates Packages index files"
+TERMUX_SUBPKG_INCLUDE="
+bin/dpkg-scanpackages
+share/man/man1/dpkg-scanpackages.1.gz
+"
+TERMUX_SUBPKG_DEPENDS="dpkg-perl"
+TERMUX_SUBPKG_PLATFORM_INDEPENDENT=true

packages/dpkg/scripts-dpkg-scanpackages.pl.patch

@@ -0,0 +1,11 @@
+--- a/scripts/dpkg-scanpackages.pl
++++ b/scripts/dpkg-scanpackages.pl
+@@ -17,6 +17,8 @@
+ # You should have received a copy of the GNU General Public License
+ # along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ 
++use lib '@TERMUX_PREFIX@/share/perl5';
++
+ use warnings;
+ use strict;
+