pkg-dist.mk, pkg.sh: Rename PCKG variables to PKG

The previous commit renamed the dist/pckg directory to dist/pkg but kept
the pckg spelling in the variables that reference it.

Rename the variables to PKG:

- DIST_PCKG_DIR to DIST_PKG_DIR (make/pkg-dist.mk, pkg.sh)
- PCKG_TAR to PKG_TAR, PCKG_ROOT to PKG_ROOT and DIST_PCKG_RPM to
  DIST_PKG_RPM (make/pkg-dist.mk)

None of the other 320 janware projects use these variables.

Assisted-by: unsloth/Qwen3.8-27B-GGUF:Q4_K_M with pi.dev v0.87.0
Signed-off-by: Jan Lindemann <jan@janware.com>

scripts/pkg.sh

@@ -253,8 +253,8 @@ check_pkg_reinstall()
 		;;
 	esac
 
-	check_pkg_install $TOPDIR/$DIST_PCKG_DIR/$PKG_PROJECT-run$suffix || return 1
-	check_pkg_install -c $TOPDIR/$DIST_PCKG_DIR/$PKG_PROJECT-devel$suffix || return 1;
+	check_pkg_install $TOPDIR/$DIST_PKG_DIR/$PKG_PROJECT-run$suffix || return 1
+	check_pkg_install -c $TOPDIR/$DIST_PKG_DIR/$PKG_PROJECT-devel$suffix || return 1;
 }
 
 check_release_is_current()
@@ -517,9 +517,9 @@ build_pkg()
 	done
 
 	# --- tar up source directory tree
-	create_empty_dir $DIST_PCKG_DIR "Package directory"
+	create_empty_dir $DIST_PKG_DIR "Package directory"
 
-	tar --anchored -czvf $DIST_PCKG_DIR/$tar_archive -C $DIST_SRC_DIR `basename $src_tree`
+	tar --anchored -czvf $DIST_PKG_DIR/$tar_archive -C $DIST_SRC_DIR `basename $src_tree`
 
 	case "$PKG_FORMAT" in
 	rpm)
@@ -529,13 +529,13 @@ build_pkg()
 		rpmbuild_root=$(readlink -f $rpmbuild_root)
 		local rpmbuild_srpms=$rpmbuild_root/SRPMS
 		local rpmbuild_rpms=$rpmbuild_root/RPMS/$PKG_ARCH
-		rpmbuild --define "_topdir $rpmbuild_root" -ta $DIST_PCKG_DIR/$tar_archive
-		cp $rpmbuild_srpms/$src_base.src.rpm $DIST_PCKG_DIR/
-		cp $rpmbuild_rpms/$PKG_PROJECT-*-$version.$PKG_ARCH.rpm $DIST_PCKG_DIR/
+		rpmbuild --define "_topdir $rpmbuild_root" -ta $DIST_PKG_DIR/$tar_archive
+		cp $rpmbuild_srpms/$src_base.src.rpm $DIST_PKG_DIR/
+		cp $rpmbuild_rpms/$PKG_PROJECT-*-$version.$PKG_ARCH.rpm $DIST_PKG_DIR/
 		;;
 	*)
 		#exit
-		#cp $DIST_PCKG_DIR/$tar_archive $src_tree/../$tar_archive_orig
+		#cp $DIST_PKG_DIR/$tar_archive $src_tree/../$tar_archive_orig
 		(
 			local mod_script_dir=`readlink -f $JWB_SCRIPT_DIR`
 			cd $src_tree
@@ -544,7 +544,7 @@ build_pkg()
 			#strace -f -s 128 -o /tmp/strace.out debuild --no-tgz-check --prepend-path=$mod_script_dir -us -uc
 			debuild --no-tgz-check --prepend-path=$mod_script_dir -us -uc
 		)
-		cp $DIST_SRC_DIR/*.deb $DIST_PCKG_DIR/
+		cp $DIST_SRC_DIR/*.deb $DIST_PKG_DIR/
 		;;
 	esac
 }
@@ -558,9 +558,9 @@ upload_file()
 	fi
 	local f="$1"
 	local t="$2"
-	[ -f $DIST_PCKG_DIR/$f ] || {
+	[ -f $DIST_PKG_DIR/$f ] || {
 		if [ "$quiet" = true ]; then return 0; fi
-		"+ $DIST_PCKG_DIR/$f doesn't exist, can't upload"
+		"+ $DIST_PKG_DIR/$f doesn't exist, can't upload"
 		return 1
 	}
 	local os_name=`get_os | sed 's/-.*//'`
@@ -600,7 +600,7 @@ upload_file()
 		esac
 	esac
 	echo "+ uploading $target"
-	RSYNC_RSH=$SSH /bin/bash $JWB_SCRIPT_DIR/upload.sh $DIST_PCKG_DIR/$f $target
+	RSYNC_RSH=$SSH /bin/bash $JWB_SCRIPT_DIR/upload.sh $DIST_PKG_DIR/$f $target
 }
 
 upload_pkg()
@@ -1138,7 +1138,7 @@ tmp_mkdef_sh=""
 PROJECT_DESCR_FILE=$TOPDIR/make/project.conf
 DIST_SRC_DIR=dist/src
 DIST_INST_DIR=dist/src
-DIST_PCKG_DIR=dist/pkg
+DIST_PKG_DIR=dist/pkg
 RPMBUILD_ROOT=""
 PKG_PROJECT="$PROJECT"
 PKG_REQUIRES_RUN=""
@@ -1167,7 +1167,7 @@ while [ ${1:0:1} = - ]; do
 		shift
 		;;
 	-p)
-		eval DIST_PCKG_DIR=\"$2\"
+		eval DIST_PKG_DIR=\"$2\"
 		shift
 		;;
 	-m)
@@ -1287,7 +1287,7 @@ version)
 	;;
 build)
 	check_cwd
-	rm -rf ./$DIST_SRC_DIR ./$DIST_PCKG_DIR
+	rm -rf ./$DIST_SRC_DIR ./$DIST_PKG_DIR
 	cmd_build "$@"
 	;;
 release-reinstall)
@@ -1301,7 +1301,7 @@ release)
 	check_release_is_current -r || {
 		set -e
 		check_cwd
-		rm -rf ./$DIST_SRC_DIR ./$DIST_PCKG_DIR
+		rm -rf ./$DIST_SRC_DIR ./$DIST_PKG_DIR
 		check_update_version || true
 		cmd_build "$@"
 		check_pkg_reinstall