FX Coudert wrote:
Hi all, hi mingw32 maintainers,
I'm experiencing a strange bug building mainline as a native compiler
on i386-pc-mingw32 (with MSYS). It builds fine with the following
configure line:
../gcc/configure --prefix=/mingw --with-gmp=/home/coudert/local
--disable-nls --with-ld=/mingw/bin/ld --with-as=/mingw/bin/as
--disable-werror --enable-bootstrap --enable-threads
--host=i386-pc-mingw32 --enable-languages=c,fortran
If I add the --enable-libgomp option (I know libgomp is not supposed
to compile, but go on reading) it fails in
configure-stage3-libdecnumber (that is, even *before* doing anything
with libgomp): the error (from config.log) is the following:
configure:1751: error: C compiler cannot create executables
xgcc.exe: CreateProcess: No such file or directory
Now, if I run the same command line that failed during configure,
directly inside a shell, it works nicely. To understand this strange
failure, I changed libiberty/pex-win32.c to print
printf ("CreateProcess (%s, %s, ...)\n", full_executable, cmdline);
just before the CreateProcess call, I get the following output:
xgcc.exe: CreateProcess: No such file or directory^M
This looks to me like a side effect of some file somewhere being
generated with DOS line endings. I had something vaguely similar
building a powerpc cross compiler on mingw/mys, noted in this message
http://sourceforge.net/mailarchive/message.php?msg_id=15373554
Maybe it will give you a clue what to look for, I have no idea otherwise.
Dave
