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Bash 4.2.0(1)-release, which we use during bootstrap, does not yield the
"x" case in:
case x"$EMULATION_NAME" in x) ;; *) ;; esac
when 'EMULATION_NAME' is undefined. Bash 4.3.30(1)-release doesn't have this
problem. Work around it.
This Bash bug was fixed
in <http://ftp.gnu.org/gnu/bash/bash-4.2-patches/bash42-007>.
--- a/ld/emulparams/elf32bmipn32-defs.sh
+++ b/ld/emulparams/elf32bmipn32-defs.sh
@@ -13,7 +13,7 @@ LITTLE_OUTPUT_FORMAT="elf32-littlemips"
TEMPLATE_NAME=elf32
EXTRA_EM_FILE=mipself
-case x"$EMULATION_NAME" in
+case "x$EMULATION_NAME" in
xelf32*n32*) ELFSIZE=32 ;;
xelf64*) ELFSIZE=64 ;;
x) ;;
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