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Re: problem when cross compiling with mingw32ce

From: Ralf Wildenhues
Subject: Re: problem when cross compiling with mingw32ce
Date: Sun, 5 Oct 2008 20:13:49 +0200
User-agent: Mutt/1.5.18 (2008-05-17)

* Vincent Torri wrote on Sun, Oct 05, 2008 at 08:00:15PM CEST:
>> If with those settings, things still fail, you should surround the
>> func_win32_libid code in your libtool script with 'set -x', 'set +x'
>> and look at the commands called, when 'libtool --mode=link' is run.
>> Call them manually and inspect their output.  The comments in the
>> function explain what is expected.
> I have run manually the commands of func_win32_libid():

> $OBJDUMP -f libws2.a | sed  -e '10q'
> In archive /home/torri/local/opt/mingw32ce/arm-mingw32ce/lib/libws2.a:
> duewbt.o:     file format pe-arm-wince-little
> architecture: armv4, flags 0x00000038:
> start address 0x00000000
> duewbh.o:     file format pe-arm-wince-little
> architecture: armv4, flags 0x00000039:
> But grep is used to check "i386", and not arm-wince-little.

Please post the output of
  /home/torri/local/opt/mingw32ce/bin/arm-mingw32ce-nm -B -f posix -A \
     /home/torri/local/opt/mingw32ce/arm-mingw32ce/lib/libws2.a |
  sed 100q

and try the patch below.

Now we need someone who knows about wince to tell us whether this is
the right thing to do.


2008-10-05  Ralf Wildenhues  <address@hidden>

        Fix import library detection for WinCE.
        * libltdl/config/ltmain.m4sh (func_win32_libid): Work for
        pe-arm-wince import libraries.
        Report by Vincent Torri.

diff --git a/libltdl/config/ltmain.m4sh b/libltdl/config/ltmain.m4sh
index 1a4a0ff..8300849 100644
--- a/libltdl/config/ltmain.m4sh
+++ b/libltdl/config/ltmain.m4sh
@@ -2167,7 +2167,7 @@ func_win32_libid ()
   *ar\ archive*) # could be an import, or static
     if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
-       $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
+       $EGREP 'file format (pe-i386(.*architecture: i386)?|pe-arm-wince)' 
>/dev/null ; then
       win32_nmres=`eval $NM -f posix -A $1 |
        $SED -n -e '

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