cmake-utils.eclass: declare some variables local

Prevents them from spanning multilibs.

Gentoo-bug: 513170

diff --git a/eclass/cmake-utils.eclass b/eclass/cmake-utils.eclass
index ce4708688f2a5555b21bdb69ce427975cb6b063b..b0e9bb0213271e232e1e2a91ac44437161715859 100644 (file)
--- a/eclass/cmake-utils.eclass
+++ b/eclass/cmake-utils.eclass
@@ -449,7 +449,7 @@ enable_cmake-utils_src_configure() {
        _modify-cmakelists
 
        # Fix xdg collision with sandbox
-       export XDG_CONFIG_HOME="${T}"
+       local -x XDG_CONFIG_HOME="${T}"
 
        # @SEE CMAKE_BUILD_TYPE
        if [[ ${CMAKE_BUILD_TYPE} = Gentoo ]]; then
@@ -520,7 +520,7 @@ enable_cmake-utils_src_configure() {
                fi
        fi
 
-       has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
+       has "${EAPI:-0}" 0 1 2 && ! use prefix && local EPREFIX=
 
        if [[ ${EPREFIX} ]]; then
                cat >> "${build_rules}" <<- _EOF_ || die