* PATCH: Fix libgloss.exp
[not found] ` <1052792498.6517.1.camel@debian>
@ 2003-05-13 5:26 ` H. J. Lu
0 siblings, 0 replies; only message in thread
From: H. J. Lu @ 2003-05-13 5:26 UTC (permalink / raw)
To: Jack Howarth; +Cc: dejagnu, GDB, binutils
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On Mon, May 12, 2003 at 10:21:39PM -0400, Jack Howarth wrote:
> HJ,
> I can reproduce the problem and you did too. Look in your log...
>
> /home/hjl/build/binutils/build-ppc-linux/binutils/binutils.log
>
> Executing on host: gcc -c -o testglue.o
> /usr/share/dejagnu/testglue.c (timeout = 300)
> Executing on host: gcc
> /home/hjl/src/binutils/binutils/binutils/testsuite/binutils-all/testprog.c testglue.o -B/home/hjl/build/binutils/build-i686-linux/binutils/tmpdir/gas/ -Wl,-wrap,exit -Wl,-wrap,main -Wl,-wrap,abort -g -lm -o tmpdir/testprog (timeout = 300)
> testglue.o(.text+0x290): In function `__wrap__exit':
> : undefined reference to `__real__exit'
> collect2: ld returned 1 exit status
> compiler exited with status 1
> output is:
> testglue.o(.text+0x290): In function `__wrap__exit':
> : undefined reference to `__real__exit'
> collect2: ld returned 1 exit status
>
> UNTESTED: simple objcopy of executable
> UNTESTED: run objcopy of executable
> UNTESTED: run stripped executable
> UNTESTED: run stripped executable with saving a symbol
>
> It is still happening with current binutils cvs.
>
Another dejagnu 1.4.3 bug. No wonder why many people don't bother
with it. Here is a patch. I have no idea if it is a correct fix.
H.J.
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2003-05-12 H.J. Lu <hongjiu.lu@intel.com>
* lib/libgloss.exp (build_wrapper): Add -Wl,-wrap,_exit.
--- dejagnu/lib/libgloss.exp._exit 2002-08-29 20:53:40.000000000 -0700
+++ dejagnu/lib/libgloss.exp 2003-05-12 22:20:49.000000000 -0700
@@ -818,13 +818,13 @@ proc build_wrapper { gluefile } {
set result "";
} elseif [target_info exists uses_underscores] {
set flags "additional_flags=-DUNDERSCORES";
- set result "-Wl,-wrap,__exit -Wl,-wrap,_main -Wl,-wrap,_abort";
+ set result "-Wl,-wrap,_exit -Wl,-wrap,__exit -Wl,-wrap,_main -Wl,-wrap,_abort";
} else {
set flags "";
if [target_info exists is_vxworks] {
set flags "additional_flags=-DVXWORKS";
}
- set result "-Wl,-wrap,exit -Wl,-wrap,main -Wl,-wrap,abort";
+ set result "-Wl,-wrap,exit -Wl,-wrap,_exit -Wl,-wrap,main -Wl,-wrap,abort";
}
if [target_info exists wrap_compile_flags] {
lappend flags "additional_flags=[target_info wrap_compile_flags]";
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