cannadic.eclass: declare internal variables readonly

diff --git a/eclass/cannadic.eclass b/eclass/cannadic.eclass
index 1a0d71e15125fd6ca80945e0a8f6d86f42988dcb..ec7119f8e06c8c33d976b16c36e10422fea5ee37 100644 (file)
--- a/eclass/cannadic.eclass
+++ b/eclass/cannadic.eclass
@@ -22,23 +22,24 @@ DICSDIRFILE="${FILESDIR}/*.dics.dir"
 CANNADICS="${CANNADICS}"                       # (optional)
 
 # You don't need to modify these
-cannadir="${EROOT:-${ROOT}}"var/lib/canna/dic/canna
-dicsdir="${EROOT:-${ROOT}}"var/lib/canna/dic/dics.d
+CANNADIC_CANNA_DIR="${EROOT:-${ROOT}}"var/lib/canna/dic/canna
+CANNADIC_DICS_DIR="${EROOT:-${ROOT}}"var/lib/canna/dic/dics.d
+readonly CANNADIC_CANNA_DIR CANNADIC_DICS_DIR
 
 # @FUNCTION: cannadic_pkg_setup
 # @DESCRIPTION:
-# Sets up cannadic dir
+# Sets up ${CANNADIC_CANNA_DIR}
 cannadic_pkg_setup() {
-       keepdir "${cannadir}"
-       fowners bin:bin "${cannadir}"
-       fperms 0775 "${cannadir}"
+       keepdir "${CANNADIC_CANNA_DIR}"
+       fowners bin:bin "${CANNADIC_CANNA_DIR}"
+       fperms 0775 "${CANNADIC_CANNA_DIR}"
 }
 
 # @FUNCTION: cannadic-install
 # @DESCRIPTION:
-# Installs dictionaries to cannadir
+# Installs dictionaries to ${CANNADIC_CANNA_DIR}
 cannadic-install() {
-       insinto "${cannadir}"
+       insinto "${CANNADIC_CANNA_DIR}"
        insopts -m 0664 -o bin -g bin
        doins "${@}"
 }
@@ -47,7 +48,7 @@ cannadic-install() {
 # @DESCRIPTION:
 # Installs dics.dir from ${DICSDIRFILE}
 dicsdir-install() {
-       insinto "${dicsdir}"
+       insinto "${CANNADIC_DICS_DIR}"
        doins "${DICSDIRFILE}"
 }
 
@@ -80,19 +81,19 @@ update-cannadic-dir() {
        einfo
 
        # write new dics.dir file in case we are interrupted
-       cat <<-EOF > "${cannadir}"/dics.dir.update-new
+       cat <<-EOF > "${CANNADIC_CANNA_DIR}"/dics.dir.update-new
        # dics.dir -- automatically generated file by Portage.
        # DO NOT EDIT BY HAND.
        EOF
 
        local f
-       for f in "${dicsdir}"/*.dics.dir; do
-               echo "# ${f}" >> "${cannadir}"/dics.dir.update-new
-               cat "${f}" >> "${cannadir}"/dics.dir.update-new
+       for f in "${CANNADIC_DICS_DIR}"/*.dics.dir; do
+               echo "# ${f}" >> "${CANNADIC_CANNA_DIR}"/dics.dir.update-new
+               cat "${f}" >> "${CANNADIC_CANNA_DIR}"/dics.dir.update-new
                einfo "Added ${f}."
        done
 
-       mv "${cannadir}"/dics.dir.update-new "${cannadir}"/dics.dir
+       mv "${CANNADIC_CANNA_DIR}"/dics.dir.update-new "${CANNADIC_CANNA_DIR}"/dics.dir
 
        einfo
        einfo "Done."