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authorJohn Gilmore <gnu@cygnus>1992-09-03 00:55:04 +0000
committerJohn Gilmore <gnu@cygnus>1992-09-03 00:55:04 +0000
commit82eabd43a8e52ecaff314ee169cea870a12457e1 (patch)
treed1d128522fa3513c6dd1f51eb54b68597939c851 /gdb/xm-rs6000.h
parent6d7bfa9a444075e77c15feb17d7ff10721b1953e (diff)
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* config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
for files in vx-share/*.c. * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention, for normal GDB source files.
Diffstat (limited to 'gdb/xm-rs6000.h')
-rw-r--r--gdb/xm-rs6000.h15
1 files changed, 14 insertions, 1 deletions
diff --git a/gdb/xm-rs6000.h b/gdb/xm-rs6000.h
index 9c820f4..bfa0714 100644
--- a/gdb/xm-rs6000.h
+++ b/gdb/xm-rs6000.h
@@ -1,5 +1,5 @@
/* Parameters for hosting on an RS6000, for GDB, the GNU debugger.
- Copyright (C) 1986, 1987, 1989, 1991 Free Software Foundation, Inc.
+ Copyright 1986, 1987, 1989, 1991, 1992 Free Software Foundation, Inc.
Contributed by IBM Corporation.
This file is part of GDB.
@@ -18,6 +18,19 @@ You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+/* The following text is taken from config/rs6000.mh:
+ * # The IBM version of /usr/include/rpc/rpc.h has a bug -- it says
+ * # `extern fd_set svc_fdset;' without ever defining the type fd_set.
+ * # Unfortunately this occurs in the vx-share code, which is not configured
+ * # like the rest of GDB (e.g. it doesn't include "defs.h").
+ * # We circumvent this bug by #define-ing fd_set here, but undefining it in
+ * # the xm-rs6000.h file before ordinary modules try to use it. FIXME, IBM!
+ * MH_CFLAGS='-Dfd_set=int'
+ * So, here we do the undefine...which has to occur before we include
+ * <sys/select.h> below.
+ */
+#undef fd_set
+
#include <sys/select.h>
#include <sys/ptrace.h>