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[binutils-gdb] Skip empty EMULATION_NAME
- From: H.J.Lu <hjl at sourceware dot org>
- To: bfd-cvs at sourceware dot org
- Date: 8 Apr 2015 16:47:22 -0000
- Subject: [binutils-gdb] Skip empty EMULATION_NAME
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=31b94bbb7b178be4e688bd250a111b0848af5b76
commit 31b94bbb7b178be4e688bd250a111b0848af5b76
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Wed Apr 8 09:46:50 2015 -0700
Skip empty EMULATION_NAME
* emulparams/elf32bmipn32-defs.sh: Skip empty EMULATION_NAME.
Diff:
---
ld/ChangeLog | 4 ++++
ld/emulparams/elf32bmipn32-defs.sh | 7 ++++---
2 files changed, 8 insertions(+), 3 deletions(-)
diff --git a/ld/ChangeLog b/ld/ChangeLog
index a76dcb3..b83c11e 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,5 +1,9 @@
2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
+ * emulparams/elf32bmipn32-defs.sh: Skip empty EMULATION_NAME.
+
+2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
+
* Makefile.am (ELF_CLFAGS): New.
(AM_CFLAGS): Add $(ELF_CLFAGS).
* configure.ac (elf_list_options): New. AC_SUBST.
diff --git a/ld/emulparams/elf32bmipn32-defs.sh b/ld/emulparams/elf32bmipn32-defs.sh
index 723eac8..af8f01d 100644
--- a/ld/emulparams/elf32bmipn32-defs.sh
+++ b/ld/emulparams/elf32bmipn32-defs.sh
@@ -13,9 +13,10 @@ LITTLE_OUTPUT_FORMAT="elf32-littlemips"
TEMPLATE_NAME=elf32
EXTRA_EM_FILE=mipself
-case "$EMULATION_NAME" in
-elf32*n32*) ELFSIZE=32 ;;
-elf64*) ELFSIZE=64 ;;
+case x"$EMULATION_NAME" in
+xelf32*n32*) ELFSIZE=32 ;;
+xelf64*) ELFSIZE=64 ;;
+x) ;;
*) echo $0: unhandled emulation $EMULATION_NAME >&2; exit 1 ;;
esac