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Re: Can't bootstrap gcc 3.4.0 20040205 on cygwin: xgcc: cygwin1.o: No such file or directory
On Fri, Feb 20, 2004 at 07:13:47PM +0100, Rainer Orth wrote:
>Christopher Faylor writes:
>
>> Why wouldn't this just be a reversion of the patch that broke this
>> behavior?
>>
>> What was the impetus for changing things so that cygwin builds broke?
>
>Because this patch is required to fix a bootstrap failure:
>
> http://gcc.gnu.org/ml/gcc-patches/2004-01/msg02504.html
Does this fix it?
cgf
2004-02-20 Christopher Faylor <cgf@redhat.com>
* config.gcc (i[34567]86-*-pe|i[34567]86-*-cygwin*): Specify extra host
object file when targetting cygwin.
* config/i386/t-cygwin (EXTRA_GCC_OBJS): Remove definition since it is
overridden by top-level Makefile.
Index: config.gcc
===================================================================
RCS file: /cvs/uberbaum/gcc/config.gcc,v
retrieving revision 1.430
diff -u -p -r1.430 config.gcc
--- config.gcc 17 Feb 2004 20:42:52 -0000 1.430
+++ config.gcc 20 Feb 2004 18:34:40 -0000
@@ -1019,10 +1019,11 @@ i[4567]86-wrs-vxworks)
i[34567]86-*-pe | i[34567]86-*-cygwin*)
tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h"
xm_file=i386/xm-cygwin.h
- tmake_file="i386/t-cygming i386/t-cygwin"
+ tmake_file="i386/t-cygwin i386/t-cygming"
extra_objs=winnt.o
c_target_objs=cygwin2.o
cxx_target_objs=cygwin2.o
+ host_extra_objs=cygwin1.o
if test x$enable_threads = xyes; then
thread_file='posix'
fi
Index: config/i386/t-cygwin
===================================================================
RCS file: /cvs/uberbaum/gcc/config/i386/t-cygwin,v
retrieving revision 1.12
diff -u -p -r1.12 t-cygwin
--- config/i386/t-cygwin 21 Mar 2003 03:57:09 -0000 1.12
+++ config/i386/t-cygwin 20 Feb 2004 18:34:40 -0000
@@ -1,5 +1,3 @@
-EXTRA_GCC_OBJS = cygwin1.o
-
# If we are building next to winsup, this will let us find the real
# limits.h when building libgcc2. Otherwise, winsup must be installed
# first.