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Fix powerpc64 ld testsuite fail
- From: Alan Modra <amodra at gmail dot com>
- To: binutils at sourceware dot org
- Date: Wed, 27 Apr 2016 17:31:00 +0930
- Subject: Fix powerpc64 ld testsuite fail
- Authentication-results: sourceware.org; auth=none
Nick's recent ld/configure.tgt may have found a bash bug.
ERROR: tcl error sourcing tool-and-target-specific interface file /src/binutils-gdb/ld/testsuite/config/default.exp.
Error getting emulation name: elf64lppc
sh: 1: eval: targ_extra_emuls+= elf32lppc elf32lppclinux elf32lppcsim: not found
sh: 1: eval: targ_extra_libpath+= elf32lppc elf32lppclinux: not found
sh: 1: eval: targ64_extra_emuls+= : not found
sh: 1: eval: targ64_extra_libpath+= : not found
sh: 1: eval: targ_extra_emuls+= elf64ppc: not found
Error getting emulation name: elf64lppc
sh: 1: eval: targ_extra_emuls+= elf32lppc elf32lppclinux elf32lppcsim: not found
sh: 1: eval: targ_extra_libpath+= elf32lppc elf32lppclinux: not found
sh: 1: eval: targ64_extra_emuls+= : not found
sh: 1: eval: targ64_extra_libpath+= : not found
sh: 1: eval: targ_extra_emuls+= elf64ppc: not found
while executing
"error "Error getting emulation name: $result" "
invoked from within
"if $status { error "Error getting emulation name: $result" }"
(procedure "get_target_emul" line 5)
invoked from within
"get_target_emul"
invoked from within
"if ![info exists HOSTING_EMU] { set HOSTING_EMU "-m [get_target_emul]" }"
(file "/src/binutils-gdb/ld/testsuite/config/default.exp" line 149)
invoked from within
"source /src/binutils-gdb/ld/testsuite/config/default.exp"
("uplevel" body line 1)
invoked from within
"uplevel #0 source /src/binutils-gdb/ld/testsuite/config/default.exp"
invoked from within
"catch "uplevel #0 source ${dir}/${initfile}" error"
Makefile:3615: recipe for target 'check-DEJAGNU' failed
PR target/19985
* configure.tgt: Don't use var+=.
diff --git a/ld/configure.tgt b/ld/configure.tgt
index da89e2b..1f6db42 100644
--- a/ld/configure.tgt
+++ b/ld/configure.tgt
@@ -626,9 +626,9 @@ powerpc*-*-elf* | powerpc*-*-eabi* | powerpc*-*-sysv* \
# PR 19985: Include big endian emulations.
for z in targ_extra_emuls targ_extra_libpath targ64_extra_emuls targ64_extra_libpath
do
- eval ${z}+=\" `eval echo \\$${z} | sed -e 's/ppc/lppc/g'`\"
+ eval ${z}=\"\$${z} `eval echo \\$${z} | sed -e 's/ppc/lppc/g'`\"
done
- eval targ_extra_emuls+=\" \$targ_emul\"
+ targ_extra_emuls="$targ_extra_emuls $targ_emul"
eval targ_emul=\"`eval echo \\$targ_emul | sed -e 's/ppc/lppc/g'`\"
esac ;;
powerpc-*-nto*) targ_emul=elf32ppcnto ;;
--
Alan Modra
Australia Development Lab, IBM