diff --git a/subr/pkg_setup_env.subr b/subr/pkg_setup_env.subr
index 880aa80..f8d720d 100644
--- a/subr/pkg_setup_env.subr
+++ b/subr/pkg_setup_env.subr
@@ -50,7 +50,8 @@ pkg_setup_env() {
 			esac; ;;
 		esac;
 	fi;
-	if [ -n "${PKG_ENV_VARS}" ]; then
+	if [ -n "${PKG_ENV_VARS}" ]\
+	&& [ "${PKG_NO_LOG_VARS:-0}" -eq 0 ]; then
 		PKG_ENV_VARS="$(echo "${PKG_ENV_VARS}" | tr " " "\n" | sort | tr "\n" " ")";
 		log_env_vars "build" ${PKG_ENV_VARS};
 	fi;
diff --git a/vars/build.vars b/vars/build.vars
index 53ef043..b42b68e 100644
--- a/vars/build.vars
+++ b/vars/build.vars
@@ -4,6 +4,7 @@
 INVARIANTS_PACKAGES="chainport";
 : ${PKG_CHAINPORT_URLS_GIT:="chainport=${DEFAULT_GITROOT}/ports/chainport"};
 : ${PKG_CHAINPORT_BUILD_STEPS_DISABLE:="configure:dynamic build:dynamic install_make:dynamic install:dynamic"};
+: ${PKG_CHAINPORT_NO_LOG_VARS:=1};
 
 #
 # Build target host_toolchain
@@ -59,7 +60,7 @@ HOST_TOOLCHAIN_PREFIX="${PREFIX_CROSS}";
 : ${PKG_GCC_LIBSTDCPP_V3_BASE_DIR:=${WORKDIR}/gcc-build};
 : ${PKG_GCC_FULL_VERSION:=4.6.4};
 : ${PKG_GCC_FULL_BASE_DIR:=${WORKDIR}/gcc-build};
-: ${PKG_INSTALL_STRIP_HOST_URL:=none};
+: ${PKG_INSTALL_STRIP_HOST_NO_LOG_VARS:=1};
 : ${PKG_PSXTYPES_HOST_URLS_GIT:=psxtypes=${DEFAULT_GITROOT}/psxtypes};
 : ${PKG_PSXTYPES_HOST_BUILD_STEPS_DISABLE:=build:dynamic};
 : ${PKG_LDSO_HOST_URLS_GIT:=pemagine=${DEFAULT_GITROOT}/pemagine};
@@ -942,6 +943,7 @@ MINIPIX_PREFIX="${PREFIX_MINIPIX}";
 #
 # Build target dist
 #
+DIST_NO_LOG_VARS=1;
 DIST_PACKAGES="dist_etc dist_digest dist_tarballs";
 
 #
diff --git a/vars/env.vars b/vars/env.vars
index 6f184cc..0ed6175 100644
--- a/vars/env.vars
+++ b/vars/env.vars
@@ -32,7 +32,8 @@
 	LDFLAGS_BUILD_EXTRA LDFLAGS_CONFIGURE LDFLAGS_CONFIGURE_EXTRA
 	LDFLAGS_INSTALL_EXTRA MAKE_INSTALL_VNAME MAKEFLAGS_BUILD
 	MAKEFLAGS_BUILD_EXTRA MAKEFLAGS_INSTALL MAKEFLAGS_INSTALL_EXTRA
-	PREFIX_EXTRA SHA256SUM SLIBTOOL SUBDIR TARGET URL URL_TYPE URLS_GIT VERSION"};
+	NO_LOG_VARS PREFIX_EXTRA SHA256SUM SLIBTOOL SUBDIR TARGET URL
+	URL_TYPE URLS_GIT VERSION"};
 : ${CLEAR_ENV_VARS_EXCEPT:="ARG_VERBOSE DEFAULT_GITROOT_HEAD HOME PATH SHELL TERM TARBALL_SIGN_GPG_KEY USER"};
 : ${CLEAR_PREFIX_DIRS:="bin i686-nt32-midipix include lib lib64 libexec minipix native share tmp x86_64-nt64-midipix"};