I've built root 2.21-08 on a redhat 5.9 system. (RedHat Starbuck =
beta for RedHat 6.0 => glibc 2.1 system). root built on a redhat 5.2
system core dumped while running the benchmarks, so I rebuilt it.
You can get the .rpm files at:
ftp://phyppro1.phy.bnl.gov/pub/root/starbuck
The only real change was the definition of "union semun" which has
to be done explicitly. Here is the patch file for the fix. Hopefully
the root team can properly apply patch. (I just hacked in the fix so
that I could get the thing compiled.)
Steve.
P.S. I think I reported 80+SomthingK root marks for my dual 400Mhz PII
running redhat 5.2. I get slightly over 90K root marks on the
same PC with starbuck installed. (2.2 kernel) And this was with
a cernlib build job running in the background. We should all send
Linus, Alan and the linux kernel development team a thank you note
for a job well done with 2.2.
[adler@ssadler SOURCES]$ more patch.root-v2.21.glib.2.1
diff -uNr src.orig/BASE_MapFile.cxx src/BASE_MapFile.cxx
--- src.orig/BASE_MapFile.cxx Mon Mar 29 08:43:07 1999
+++ src/BASE_MapFile.cxx Sun Apr 11 09:40:45 1999
@@ -158,6 +158,14 @@
ushort *array; // array for GETALL & SETALL
};
#endif
+#ifdef _SEM_SEMUN_UNDEFINED /* glibc 2.1 */
+union semun {
+ int val; /* <= value for SETVAL */
+ struct semid_ds *buf; /* <= buffer for IPC_STAT & IPC_SET */
+ unsigned short int *array; /* <= array for GETALL & SETALL */
+ struct seminfo *__buf; /* <= buffer for IPC_INFO */
+};
+#endif
#ifdef R__LINUX
# define SEM_A 0200 // alter permission
# define SEM_R 0400 // read permission
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