Hi, Andrew,
Thank you for quick response. I compile the base with your patch just
now. But the error messages are same, the details see below.
Gongfa
Andrew Johnson wrote:
Liu, Gongfa wrote:
The following is the email copied from [email protected]. The
compiler error is same in our case. Maybe this compiler error can be
ignored here since it is not related to the redundancy patch.
> From: Graham Waters [mailto:[email protected]]
>
> /usr2/tornado/release/2.2.1/x86/host/sun4-solaris2/bin/ccpentium -c
> -D_POSIX_SOURCE -DCPU=PENTIUM -D_X86_ -DvxWorks -include
> /usr2/tornado/release/2.2.1/x86/target/h/vxWorks.h -ansi -O3 -Wall
> -mpentium -fno-defer-pop -x 'c++' -fno-implicit-templates
> -fno-builtin -I. -I.. -I../../../include/os/vxWorks
-I../../../include
> -I/usr2/tornado/release/2.2.1/x86/target/h ../iocsh.cpp
> ..../iocsh.cpp: In function `void iocshRegisterVariable (const
> iocshVarDef
> *)':
> ..../iocsh.cpp:133: Internal compiler error in `expand_expr', at
> expr.c:5996
Ok, we think that the Pentium compiler may have an internally defined
macro called 'varArgs', which is the name of the variable at the error
location. Please try this patch (the diff is against the original
R3.14.9 file), which instead renames that group of variables:
gmake[3]: Entering directory
`/import/epicsf2/user/group/mks/gliu/EpicsR3.14.9/base-3.14.9/src/iocsh/O.vxWorks-pentium'
/u1/wind/2.2.1_Pentium/host/sun4-solaris2/bin/ccpentium -c
-DCPU=PENTIUM -D_X86_ -DvxWorks -include
/u1/wind/2.2.1_Pentium/target/h/vxWorks.h -ansi -O2 -Wall
-mpentium -fno-defer-pop -x 'c++' -fno-implicit-templates
-fno-builtin -I. -I.. -I../../../include/os/vxWorks -I../../../include
-I/u1/wind/2.2.1_Pentium/target/h ../iocsh.cpp
../iocsh.cpp: In function `void iocshRegisterVariable (const iocshVarDef
*)':
../iocsh.cpp:158: Internal compiler error in `expand_expr', at expr.c:5996
gmake[3]: *** [iocsh.o] Error 1
Index: iocsh.cpp
===================================================================
RCS file:
/net/phoebus/epicsmgr/cvsroot/epics/base/src/iocsh/Attic/iocsh.cpp,v
retrieving revision 1.9.2.35
diff -u -b -r1.9.2.35 iocsh.cpp
--- iocsh.cpp 12 Dec 2006 21:04:19 -0000 1.9.2.35
+++ iocsh.cpp 19 Nov 2007 16:53:58 -0000
@@ -147,10 +147,10 @@
struct iocshVariable *l, *p, *n;
int i;
int found;
- static const iocshArg varArg0 = { "[variable",iocshArgString};
- static const iocshArg varArg1 = { "[value]]",iocshArgString};
- static const iocshArg *varArgs[2] = {&varArg0, &varArg1};
- static const iocshFuncDef varFuncDef = {"var",2,varArgs};
+ static const iocshArg varCmdArg0 = { "[variable",iocshArgString};
+ static const iocshArg varCmdArg1 = { "[value]]",iocshArgString};
+ static const iocshArg *varCmdArgs[2] = {&varCmdArg0, &varCmdArg1};
+ static const iocshFuncDef varFuncDef = {"var",2,varCmdArgs};
iocshTableLock ();
while ((piocshVarDef != NULL)
- Andrew
--
----------------------------------------------------------
Gongfa Liu MKS-2, DESY
phone: +49-40-8998-1642 Notkestr. 85
fax: +49-40-8998-4388 22607 Hamburg
e-mail: [email protected] Germany
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