re PR target/26588 (gfortran -fopenmp passes unrecognised -pthread)

2006-03-08  David Billinghurst <David.Billinghurst@riotinto.com>
 
	PR target/26588
	* config/i386/cygwin.h (GOMP_SELF_SPECS): Define.

From-SVN: r111824

gcc/ChangeLog

+2006-03-08  David Billinghurst <David.Billinghurst@riotinto.com>
+
+	PR target/26588
+	* config/i386/cygwin.h (GOMP_SELF_SPECS): Define.
+
 2006-03-08  Ben Elliston  <bje@au.ibm.com>
 
 	* config/fp-bit.h (CMPtype): Typedef to a word mode integer.

gcc/config/i386/cygwin.h

@@ -232,3 +232,9 @@ while (0)
 /* Binutils does not handle weak symbols from dlls correctly.  For now,
    do not use them unnecessarily in gthr-posix.h.  */
 #define GTHREAD_USE_WEAK 0
+
+/* Every program on cygwin links against cygwin1.dll which contains 
+   the pthread routines.  There is no need to explicitly link them
+   and the -pthread flag is not recognised.  */
+#undef GOMP_SELF_SPECS
+#define GOMP_SELF_SPECS ""