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* [Bug libmudflap/38738] New: gcc 4.4.0 20090104 - OpenSolaris can enable libmudflaps (if gcc is configured to use GNU ld)
@ 2009-01-06 2:36 rob1weld at aol dot com
2009-01-06 2:42 ` [Bug libmudflap/38738] " pinskia at gcc dot gnu dot org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: rob1weld at aol dot com @ 2009-01-06 2:36 UTC (permalink / raw)
To: gcc-bugs
Enable mudflaps for Solaris _IF_ gcc is configured to use GNU's ld .
Here is the final result:
# make check
...
=== libmudflap Summary ===
# of expected passes 1131
# of unexpected failures 293
I am running i386-pc-solaris2.11 (OpenSolaris 2008.11) and configured the
trunk like this:
# /usr/local/bin/gcc -v
Using built-in specs.
Target: i386-pc-solaris2.11
Configured with: ../gcc_trunk/configure
--enable-languages=ada,c,c++,fortran,java,objc,obj-c++ --enable-shared
--disable-static --enable-decimal-float --enable-nls --without-system-libunwind
--with-gnu-as --with-as=/usr/local/bin/as --with-gnu-ld
--with-ld=/usr/local/bin/ld
Thread model: posix
gcc version 4.4.0 20090104 (experimental) (GCC)
# /usr/local/bin/ld -v
GNU ld (GNU Binutils) 2.19
# /usr/local/bin/as -v
GNU assembler version 2.19 (i386-pc-solaris2.11) using BFD version (GNU
Binutils) 2.19
I modified "gcc_build/i386-pc-solaris2.11/libmudflap/Makefile" to add
"-lsocket" to LIBS which allows most of the tests to work. This was not
necessary for any other testsuites, they worked as-is.
# LIBS = -ldl
LIBS = -ldl -lsocket
Some of the "unexpected failures" are simple compilation errors in the
tests which, when fixed, will likely become "expected passes". Example:
...
output is:
/usr/share/src/gcc_trunk/libmudflap/testsuite/libmudflap.c/pass47-frag.c:10:
warning: mudflap cannot track unknown size extern '__ctype'
_or_
Excess errors:
/usr/share/src/gcc_trunk/libmudflap/testsuite/libmudflap.c/pass-stratcliff.c:261:
error: invalid operands to binary - (have 'int' and 'char *')
/usr/share/src/gcc_trunk/libmudflap/testsuite/libmudflap.c/pass-stratcliff.c:281:
error: invalid operands to binary - (have 'int' and 'char *')
/usr/share/src/gcc_trunk/libmudflap/testsuite/libmudflap.c/pass-stratcliff.c:309:
warning: comparison between pointer and integer
...
A few of the "unexpected failures" are only in the "execution test" and
are the result of a Segmentation Fault. For the most part it is working.
The root configure script needs to be modified to allow mudflaps on this
platform _IF_ gcc is configured to use GNU ld (usually it does not) and
there needs a bit of fixing in the Makefile of libmudflap's testsuite.
Thanks,
Rob
--
Summary: gcc 4.4.0 20090104 - OpenSolaris can enable libmudflaps
(if gcc is configured to use GNU ld)
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Severity: major
Priority: P3
Component: libmudflap
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: rob1weld at aol dot com
GCC build triplet: i386-pc-solaris2.11
GCC host triplet: i386-pc-solaris2.11
GCC target triplet: i386-pc-solaris2.11
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38738
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug libmudflap/38738] gcc 4.4.0 20090104 - OpenSolaris can enable libmudflaps (if gcc is configured to use GNU ld)
2009-01-06 2:36 [Bug libmudflap/38738] New: gcc 4.4.0 20090104 - OpenSolaris can enable libmudflaps (if gcc is configured to use GNU ld) rob1weld at aol dot com
@ 2009-01-06 2:42 ` pinskia at gcc dot gnu dot org
2009-01-06 4:21 ` rob1weld at aol dot com
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2009-01-06 2:42 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from pinskia at gcc dot gnu dot org 2009-01-06 02:41 -------
for the pass-stratcliff.c failure, change:
#ifndef __FreeBSD__
to
#ifdef __gnu_linux__
And this should fix the issue there.
For pass47-frag.c failure, you need to either do a { dg-warning "__ctype" "" {
target *-*-solaris* } or prune the output of the warning.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Severity|major |normal
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38738
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug libmudflap/38738] gcc 4.4.0 20090104 - OpenSolaris can enable libmudflaps (if gcc is configured to use GNU ld)
2009-01-06 2:36 [Bug libmudflap/38738] New: gcc 4.4.0 20090104 - OpenSolaris can enable libmudflaps (if gcc is configured to use GNU ld) rob1weld at aol dot com
2009-01-06 2:42 ` [Bug libmudflap/38738] " pinskia at gcc dot gnu dot org
@ 2009-01-06 4:21 ` rob1weld at aol dot com
2009-01-13 0:20 ` [Bug libmudflap/38738] libmudflap could be enabled for Solaris when using GNU ld pinskia at gcc dot gnu dot org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: rob1weld at aol dot com @ 2009-01-06 4:21 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from rob1weld at aol dot com 2009-01-06 04:21 -------
There is one other change I made, add this to the top of
libmudflaps/mf-hooks2.c :
/* OpenSolaris */
struct mntent {
char *mnt_fsname; /* file system name */
char *mnt_dir; /* file system path prefix */
char *mnt_type; /* 4.3, nfs, dos, macintosh, cfs, or ignore */
char *mnt_opts; /* ro, etc. */
int mnt_freq; /* dump frequency, in days */
int mnt_passno; /* pass number on parallel fsck */
};
Full results are here:
http://gcc.gnu.org/ml/gcc-testresults/2009-01/msg00488.html
Rob
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38738
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug libmudflap/38738] libmudflap could be enabled for Solaris when using GNU ld
2009-01-06 2:36 [Bug libmudflap/38738] New: gcc 4.4.0 20090104 - OpenSolaris can enable libmudflaps (if gcc is configured to use GNU ld) rob1weld at aol dot com
2009-01-06 2:42 ` [Bug libmudflap/38738] " pinskia at gcc dot gnu dot org
2009-01-06 4:21 ` rob1weld at aol dot com
@ 2009-01-13 0:20 ` pinskia at gcc dot gnu dot org
2009-01-18 12:52 ` rob1weld at aol dot com
2009-03-10 4:27 ` rob1weld at aol dot com
4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2009-01-13 0:20 UTC (permalink / raw)
To: gcc-bugs
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Severity|normal |enhancement
GCC build triplet|i386-pc-solaris2.11 |
GCC host triplet|i386-pc-solaris2.11 |
GCC target triplet|i386-pc-solaris2.11 |*-*-solaris*
Summary|gcc 4.4.0 20090104 - |libmudflap could be enabled
|OpenSolaris can enable |for Solaris when using GNU
|libmudflaps (if gcc is |ld
|configured to use GNU ld) |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38738
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug libmudflap/38738] libmudflap could be enabled for Solaris when using GNU ld
2009-01-06 2:36 [Bug libmudflap/38738] New: gcc 4.4.0 20090104 - OpenSolaris can enable libmudflaps (if gcc is configured to use GNU ld) rob1weld at aol dot com
` (2 preceding siblings ...)
2009-01-13 0:20 ` [Bug libmudflap/38738] libmudflap could be enabled for Solaris when using GNU ld pinskia at gcc dot gnu dot org
@ 2009-01-18 12:52 ` rob1weld at aol dot com
2009-03-10 4:27 ` rob1weld at aol dot com
4 siblings, 0 replies; 6+ messages in thread
From: rob1weld at aol dot com @ 2009-01-18 12:52 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from rob1weld at aol dot com 2009-01-18 12:52 -------
(In reply to comment #1)
> for the pass-stratcliff.c failure, change:
> #ifndef __FreeBSD__
> to
> #ifdef __gnu_linux__
>
> And this should fix the issue there.
>
> For pass47-frag.c failure, you need to either do a { dg-warning "__ctype" "" {
> target *-*-solaris* } or prune the output of the warning.
>
I will add those to my next run.
I could not decide where or how to fix the Testsuite with a trivial
patch (that addressed a single issue) to provide the greatest benefit
so for myself I tried something like this:
# svn diff libmudflap/testsuite/mfconfig.exp.in
Index: libmudflap/testsuite/mfconfig.exp.in
===================================================================
--- libmudflap/testsuite/mfconfig.exp.in (revision 143454)
+++ libmudflap/testsuite/mfconfig.exp.in (working copy)
@@ -1,4 +1,13 @@
+# We need libsocket to link successfully on OpenSolaris, set
default-extra-flags
+proc solaris_libmudflap_need_lsocket {} {
+ if { [istarget "*-*-solaris*"] } {
+ lappend uselsocket "-lsocket"
+ }
+ return $uselsocket
+}
+
global mfconfig_libs
-set mfconfig_libs "@LIBS@"
+set uselsocket [solaris_libmudflap_need_lsocket]
+set mfconfig_libs "@LIBS@ $uselsocket "
global libmudflapth
set libmudflapth "@build_libmudflapth@"
The code was derived by reading
"gcc_trunk/libjava/testsuite/libjava.jni/jni.exp"
(line 263). The file contains no copyright info whatsoever but it is yours.
That gives us this result:
=== libmudflap Summary ===
# of expected passes 1107
# of unexpected failures 317
Full results are here:
Results for 4.4.0 20090117 (experimental) [trunk revision 143454] (GCC)
testsuite on i386-pc-solaris2.11
http://gcc.gnu.org/ml/gcc-testresults/2009-01/msg01790.html
Rob
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38738
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug libmudflap/38738] libmudflap could be enabled for Solaris when using GNU ld
2009-01-06 2:36 [Bug libmudflap/38738] New: gcc 4.4.0 20090104 - OpenSolaris can enable libmudflaps (if gcc is configured to use GNU ld) rob1weld at aol dot com
` (3 preceding siblings ...)
2009-01-18 12:52 ` rob1weld at aol dot com
@ 2009-03-10 4:27 ` rob1weld at aol dot com
4 siblings, 0 replies; 6+ messages in thread
From: rob1weld at aol dot com @ 2009-03-10 4:27 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from rob1weld at aol dot com 2009-03-10 04:27 -------
(In reply to comment #3)
> (In reply to comment #1)
MIRO: Mudflap Improved with Referent Objects - Works on OpenSolaris also.
http://gcc.gnu.org/wiki/MIRO
Results for gcc version 4.4.0 20080520 (experimental) [miro revision 144368]
(GCC) testsuite on i386-pc-solaris2.11
http://gcc.gnu.org/ml/gcc-testresults/2009-02/msg02215.html
Rob
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38738
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2009-03-10 4:27 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2009-01-06 2:36 [Bug libmudflap/38738] New: gcc 4.4.0 20090104 - OpenSolaris can enable libmudflaps (if gcc is configured to use GNU ld) rob1weld at aol dot com
2009-01-06 2:42 ` [Bug libmudflap/38738] " pinskia at gcc dot gnu dot org
2009-01-06 4:21 ` rob1weld at aol dot com
2009-01-13 0:20 ` [Bug libmudflap/38738] libmudflap could be enabled for Solaris when using GNU ld pinskia at gcc dot gnu dot org
2009-01-18 12:52 ` rob1weld at aol dot com
2009-03-10 4:27 ` rob1weld at aol dot com
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