Remove $make_env. It's not really useful anymore.

--HG--
extra : convert_revision : f75462dfe24b62d3a278c722302b760ca4b475d2

shutils/build_funcs.sh

@@ -64,11 +64,6 @@ build_src_phase()
 	[ -n "$XBPS_MAKEJOBS" -a -z "$disable_parallel_build" ] && \
 		makejobs="-j$XBPS_MAKEJOBS"
 
-	# Export make_env vars.
-	for f in ${make_env}; do
-		export "$f"
-	done
-
 	if [ -z "$in_chroot" ]; then
 		. $XBPS_SHUTILSDIR/libtool_funcs.sh
 		libtool_fixup_file

shutils/install_funcs.sh

@@ -141,11 +141,6 @@ make_install()
 		fi
 	fi
 
-	# Unset make_env vars.
-	for f in ${make_env}; do
-		unset eval ${f%=*}
-	done
-
 	# Unset build vars.
 	unset_build_vars
 }

shutils/tmpl_funcs.sh

@@ -62,7 +62,7 @@ reset_tmpl_vars()
 			make_build_args make_install_args build_style	\
 			short_desc maintainer long_desc checksum wrksrc	\
 			patch_files make_cmd base_package base_chroot \
-			make_env make_build_target configure_script \
+			make_build_target configure_script \
 			pre_configure pre_build pre_install post_install \
 			postinstall_helpers make_install_target version \
 			tar_override_cmd xml_entries sgml_entries \