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=== 8< 8< 8< === > I haven't put together a fix for that yet; > have to dash off to the vet.
BR, Martin
The next problem was
In file included from strcoll.c:101:
../locale/weight.h: In function 'strcoll':
../locale/weight.h:23: error: invalid storage class for function 'findidx'
make[2]: *** [/home/dank/queue/jobdir.fast2/crosstool-dev/build/i686-unknown-linux-gnu/gcc-4.0-20050305-glibc-2.2.5/build-glibc/string/strcoll.o] Error 1
make[2]: Leaving directory `/home/dank/queue/jobdir.fast2/crosstool-dev/build/i686-unknown-linux-gnu/gcc-4.0-20050305-glibc-2.2.5/glibc-2.2.5/string'
make[1]: *** [string/subdir_lib] Error 2
make[1]: Leaving directory `/home/dank/queue/jobdir.fast2/crosstool-dev/build/i686-unknown-linux-gnu/gcc-4.0-20050305-glibc-2.2.5/glibc-2.2.5'
make: *** [all] Error 2
I don't have a patch for this just yet, but it was discussed here http://sources.redhat.com/ml/libc-hacker/2004-09/msg00015.html and the fix checked in to cvs seems to be http://sources.redhat.com/ml/glibc-cvs/2004-q3/msg01071.html
[ This message is a bit stream-of-consciousness; feel free to ignore it if you don't want to see sausage being made. All this nastiness is only for people who really want glibc-2.2.5 with gcc-4.0. Sensible people will use glibc-2.3.4 instead.]
Complicating matters, crosstool patches for glibc need to compile with gcc-2.95.3, which mainline glibc abandoned recently. Here are crosstool-friendly fixes for the "error: invalid storage class for function 'findidx'" errors:
--- glibc-2.2.5/locale/weight.h.old 2001-07-05 21:55:33.000000000 -0700 +++ glibc-2.2.5/locale/weight.h 2005-03-10 16:07:46.669579888 -0800 @@ -18,7 +18,12 @@ 02111-1307 USA. */
/* Find index of weight. */ +#if __GNUC__ >= 4 +auto inline int32_t +__attribute ((always_inline)) +#else static inline int32_t +#endif findidx (const unsigned char **cpp) { int_fast32_t i = table[*(*cpp)++]; --- glibc-2.2.5/locale/weightwc.h.old 2001-08-06 21:26:15.000000000 -0700 +++ glibc-2.2.5/locale/weightwc.h 2005-03-10 16:13:08.651631176 -0800 @@ -18,7 +18,12 @@ 02111-1307 USA. */
/* Find index of weight. */ +#if __GNUC__ >= 4 +auto inline int32_t +__attribute ((always_inline)) +#else static inline int32_t +#endif findidx (const wint_t **cpp) { int32_t i;
auth_none.c: In function 'authnone_create':
auth_none.c:83: error: invalid lvalue in assignment
make[2]: *** [/home/dank/queue/jobdir.fast2/crosstool-dev/build/i686-unknown-linux-gnu/gcc-4.0-20050305-glibc-2.2.5/build-glibc/sunrpc/auth_none.o] Error 1
make[2]: Leaving directory `/home/dank/queue/jobdir.fast2/crosstool-dev/build/i686-unknown-linux-gnu/gcc-4.0-20050305-glibc-2.2.5/glibc-2.2.5/sunrpc'
make[1]: *** [sunrpc/subdir_lib] Error 2
make[1]: Leaving directory `/home/dank/queue/jobdir.fast2/crosstool-dev/build/i686-unknown-linux-gnu/gcc-4.0-20050305-glibc-2.2.5/glibc-2.2.5'
make: *** [all] Error 2
The fix in 2.3.2,
http://sources.redhat.com/cgi-bin/cvsweb.cgi/libc/sunrpc/auth_none.c.diff?r1=1.7&r2=1.8&cvsroot=glibc
is way too invasive; here's a gentle fix:
--- glibc-2.2.5/sunrpc/auth_none.c.old 2005-03-10 16:26:53.874178280 -0800
+++ glibc-2.2.5/sunrpc/auth_none.c 2005-03-10 16:34:24.551664888 -0800
@@ -62,7 +62,7 @@
u_int mcnt;
};
#ifdef _RPC_THREAD_SAFE_
-#define authnone_private ((struct authnone_private_s *)RPC_THREAD_VARIABLE(authnone_private_s))
+#define authnone_private RPC_THREAD_VARIABLE(authnone_private_s)
#else
static struct authnone_private_s *authnone_private;
#endif
@@ -80,7 +80,7 @@
ap = (struct authnone_private_s *) calloc (1, sizeof (*ap));
if (ap == NULL)
return NULL;
- authnone_private = ap;
+ authnone_private = (void *)ap;
}
if (!ap->mcnt)
{
Next problem:
clnt_perr.c: In function '_buf':
clnt_perr.c:68: error: invalid lvalue in assignment
make[2]: *** [/home/dank/queue/jobdir.fast2/crosstool-dev/build/i686-unknown-linux-gnu/gcc-4.0-20050305-glibc-2.2.5/build-glibc/sunrpc/clnt_perr.o] Error 1
--- glibc-2.2.5/sunrpc/clnt_perr.c.old 2005-03-10 16:45:46.107052720 -0800
+++ glibc-2.2.5/sunrpc/clnt_perr.c 2005-03-10 16:46:14.124793376 -0800
@@ -56,7 +56,7 @@
* buf variable in a few functions. Overriding a global variable
* with a local variable of the same name is a bad idea, anyway.
*/
-#define buf ((char *)RPC_THREAD_VARIABLE(clnt_perr_buf_s))
+#define buf RPC_THREAD_VARIABLE(clnt_perr_buf_s)
#else
static char *buf;
#endif
clnt_raw.c: In function 'clntraw_create':
clnt_raw.c:103: error: invalid lvalue in assignment
make[2]: *** [/home/dank/queue/jobdir.fast2/crosstool-dev/build/i686-unknown-linux-gnu/gcc-4.0-20050305-glibc-2.2.5/build-glibc/sunrpc/clnt_raw.o] Error 1
--- glibc-2.2.5/sunrpc/clnt_raw.c.old 2005-03-10 16:47:24.823045608 -0800
+++ glibc-2.2.5/sunrpc/clnt_raw.c 2005-03-10 16:47:54.458540328 -0800
@@ -61,7 +61,7 @@
u_int mcnt;
};
#ifdef _RPC_THREAD_SAFE_
-#define clntraw_private ((struct clntraw_private_s *)RPC_THREAD_VARIABLE(clntraw_private_s))
+#define clntraw_private RPC_THREAD_VARIABLE(clntraw_private_s)
#else
static struct clntraw_private_s *clntraw_private;
#endif
@@ -100,7 +100,7 @@
clp = (struct clntraw_private_s *) calloc (1, sizeof (*clp));
if (clp == 0)
return (0);
- clntraw_private = clp;
+ clntraw_private = (void *)clp;
}
/*
* pre-serialize the static part of the call msg and stash it away
clnt_simp.c: In function 'callrpc':
clnt_simp.c:78: error: invalid lvalue in assignment
make[2]: *** [/home/dank/queue/jobdir.fast2/crosstool-dev/build/i686-unknown-linux-gnu/gcc-4.0-20050305-glibc-2.2.5/build-glibc/sunrpc/clnt_simp.o] Error 1
--- glibc-2.2.5/sunrpc/clnt_simp.c.old 2005-03-10 16:49:59.051599304 -0800
+++ glibc-2.2.5/sunrpc/clnt_simp.c 2005-03-10 16:50:26.839374920 -0800
@@ -55,7 +55,7 @@
char *oldhost;
};
#ifdef _RPC_THREAD_SAFE_
-#define callrpc_private ((struct callrpc_private_s *)RPC_THREAD_VARIABLE(callrpc_private_s))
+#define callrpc_private RPC_THREAD_VARIABLE(callrpc_private_s)
#else
static struct callrpc_private_s *callrpc_private;
#endif
@@ -75,7 +75,7 @@
crp = (struct callrpc_private_s *) calloc (1, sizeof (*crp));
if (crp == 0)
return 0;
- callrpc_private = crp;
+ callrpc_private = (void *)crp;
}
if (crp->oldhost == NULL)
{
The next one was more interesting:
rpc_cmsg.c: In function 'xdr_callmsg': rpc_cmsg.c:70: error: invalid lvalue in increment rpc_cmsg.c:71: error: invalid lvalue in increment rpc_cmsg.c:74: error: invalid lvalue in increment ... rpc_cmsg.c:122: warning: operation on 'buf' may be undefined
That's a bit like
http://kegel.com/crosstool/crosstool-0.28-rc37/patches/glibc-2.3.2/glibc-2.3.2-allow-gcc-3.5-xdr.patch
I haven't put together a fix for that yet; have to dash off to the vet.
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