[gentoo-commits] repo/gentoo:master commit in: eclass/

[Michał Górny]

commit:     f8e6b812abca6132a0d4d2bee404aee87665ee9d
Author:     Michał Górny <mgorny <AT> gentoo <DOT> org>
AuthorDate: Sun Dec  6 15:12:45 2015 +0000
Commit:     Michał Górny <mgorny <AT> gentoo <DOT> org>
CommitDate: Wed Dec  9 20:41:16 2015 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=f8e6b812

multilib-build.eclass: Mark eclass-generated variables read-only

 eclass/multilib-build.eclass | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/eclass/multilib-build.eclass b/eclass/multilib-build.eclass
index ca0fd54..dd03553 100644
--- a/eclass/multilib-build.eclass
+++ b/eclass/multilib-build.eclass
@@ -37,7 +37,7 @@ inherit multibuild multilib
 # Please contact multilib before modifying this list. This way we can
 # ensure that every *preliminary* work is done and the multilib can be
 # extended safely.
-_MULTILIB_FLAGS=(
+declare -g -r _MULTILIB_FLAGS=(
 	abi_x86_32:x86,x86_fbsd,x86_freebsd,x86_linux,x86_macos,x86_solaris
 	abi_x86_64:amd64,amd64_fbsd,x64_freebsd,amd64_linux,x64_macos,x64_solaris
 	abi_x86_x32:x32
@@ -123,7 +123,7 @@ _multilib_build_set_globals() {
 	local usedeps=${flags[@]/%/(-)?}
 
 	IUSE=${flags[*]}
-	MULTILIB_USEDEP=${usedeps// /,}
+	declare -g -r MULTILIB_USEDEP=${usedeps// /,}
 }
 _multilib_build_set_globals
 
@@ -196,9 +196,10 @@ _multilib_multibuild_wrapper() {
 	debug-print-function ${FUNCNAME} "${@}"
 
 	local ABI=${MULTIBUILD_VARIANT#*.}
-	local MULTILIB_ABI_FLAG=${MULTIBUILD_VARIANT%.*}
+	local -r MULTILIB_ABI_FLAG=${MULTIBUILD_VARIANT%.*}
 
 	multilib_toolchain_setup "${ABI}"
+	readonly ABI
 	"${@}"
 }