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Add workaround for bash 4.2 scripting problem.

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* emulparams/elf32bmipn32-defs.sh: Shift quote of
	"x$EMULATION_NAME" to the left to work around
	<http://ftp.gnu.org/gnu/bash/bash-4.2-patches/bash42-007>.
This commit is contained in:
Ludovic Court?s 2016-10-06 13:49:09 +01:00 committed by Nick Clifton
parent c620c3e48d
commit 249471c08a
2 changed files with 8 additions and 1 deletions
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6
ld/ChangeLog
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@ -1,3 +1,9 @@
2016-10-06 Ludovic Courtès <ludo@gnu.org>
* emulparams/elf32bmipn32-defs.sh: Shift quote of
"x$EMULATION_NAME" to the left to work around
<http://ftp.gnu.org/gnu/bash/bash-4.2-patches/bash42-007>.
2016-10-06 Alan Modra <amodra@gmail.com>
* lexsup.c: Spell fall through comments consistently and add

3
ld/emulparams/elf32bmipn32-defs.sh
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@ -13,7 +13,8 @@ LITTLE_OUTPUT_FORMAT="elf32-littlemips"
TEMPLATE_NAME=elf32
EXTRA_EM_FILE=mipself
case x"$EMULATION_NAME" in
# Note: use "x$var" not x"$var" in case directive in order to work around bug in bash 4.2
case "x$EMULATION_NAME" in
xelf32*n32*) ELFSIZE=32 ;;
xelf64*) ELFSIZE=64 ;;
x) ;;