[Bug libgomp/42125] New: check libgomp fails

["bwcc60 at hotmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

I downloaded the source code gcc 4.4.2 and compiled at cygwin. I used 

../gcc-4.4.2/configure --enable-shared --enable-threads=posix --enable-libssp
--enable-libgomp --enable-languages=c,c++ --enable-decimal-float
--disable-bootstrap --without-x --enable-version-specific-runtime-libs

to do configure, then make. The first errors are

xgcc -pthread is not recognized
"libgomp.lib: File format not recognized"

so I changed /i686-pc-cygwin/libgomp/libtool file and search for the ".lib"
file extension and change it to ".dll.a". 

and modify file /i686-pc-cygwin/libgomp/Makefile with 

        CFLAGS = -g -O2   -pthread      
        XCFLAGS =  -Wall -Werror -Wc,-pthread   

        changed to  
        CFLAGS = -g -O2   
        XCFLAGS =  -Wall -Werror -Wc,

added -lpthread at line:

libgomp.la: $(libgomp_la_OBJECTS) $(libgomp_la_DEPENDENCIES) 
        $(LINK) -rpath $(toolexeclibdir) $(libgomp_la_LDFLAGS)
$(libgomp_la_OBJECTS) $(libgomp_la_LIBADD) $(LIBS) -lpthread

Then again to do make. This time it goes thought. But when use

make check-target-libgomp

to do check, every case fails. It seems that a thread-support library doesn't
generated with libgomp.


-- 
           Summary: check libgomp  fails
           Product: gcc
           Version: 4.4.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libgomp
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: bwcc60 at hotmail dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42125