* [Bug libgcj/38298] libjava link failures.
2008-11-28 2:21 [Bug java/38298] New: libjava link failures pluto at agmk dot net
@ 2008-12-24 1:37 ` pinskia at gcc dot gnu dot org
2008-12-24 1:38 ` pinskia at gcc dot gnu dot org
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From: pinskia at gcc dot gnu dot org @ 2008-12-24 1:37 UTC (permalink / raw)
To: java-prs
------- Comment #1 from pinskia at gcc dot gnu dot org 2008-12-24 01:37 -------
fmod should be in libm, do you know if -lm is being included on the link line
or are we linking with gcj?
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |WAITING
Component|java |libgcj
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38298
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2008-11-28 2:21 [Bug java/38298] New: libjava link failures pluto at agmk dot net
2008-12-24 1:37 ` [Bug libgcj/38298] " pinskia at gcc dot gnu dot org
@ 2008-12-24 1:38 ` pinskia at gcc dot gnu dot org
2008-12-24 12:57 ` pluto at agmk dot net
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From: pinskia at gcc dot gnu dot org @ 2008-12-24 1:38 UTC (permalink / raw)
To: java-prs
------- Comment #2 from pinskia at gcc dot gnu dot org 2008-12-24 01:38 -------
Also this works for me and many other folks, can you try making sure that you
run gcc_update --touch before building the snapshot, it could be that configure
is being marked as older than configure.ac and breaking the build.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38298
^ permalink raw reply [flat|nested] 12+ messages in thread* [Bug libgcj/38298] libjava link failures.
2008-11-28 2:21 [Bug java/38298] New: libjava link failures pluto at agmk dot net
2008-12-24 1:37 ` [Bug libgcj/38298] " pinskia at gcc dot gnu dot org
2008-12-24 1:38 ` pinskia at gcc dot gnu dot org
@ 2008-12-24 12:57 ` pluto at agmk dot net
2008-12-24 13:49 ` pinskia at gcc dot gnu dot org
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From: pluto at agmk dot net @ 2008-12-24 12:57 UTC (permalink / raw)
To: java-prs
------- Comment #3 from pluto at agmk dot net 2008-12-24 12:57 -------
passing -Wl,--as-needed to LDFLAGS_FOR_TARGET causing this failure.
4.3 works fine with --as-needed.
--
pluto at agmk dot net changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to fail| |4.4.0
Known to work| |4.3.2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38298
^ permalink raw reply [flat|nested] 12+ messages in thread* [Bug libgcj/38298] libjava link failures.
2008-11-28 2:21 [Bug java/38298] New: libjava link failures pluto at agmk dot net
` (2 preceding siblings ...)
2008-12-24 12:57 ` pluto at agmk dot net
@ 2008-12-24 13:49 ` pinskia at gcc dot gnu dot org
2008-12-24 17:02 ` pluto at agmk dot net
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From: pinskia at gcc dot gnu dot org @ 2008-12-24 13:49 UTC (permalink / raw)
To: java-prs
------- Comment #4 from pinskia at gcc dot gnu dot org 2008-12-24 13:49 -------
Not a GCC bug, please report this to the binutils project which controls ld.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |RESOLVED
Resolution| |INVALID
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38298
^ permalink raw reply [flat|nested] 12+ messages in thread* [Bug libgcj/38298] libjava link failures.
2008-11-28 2:21 [Bug java/38298] New: libjava link failures pluto at agmk dot net
` (3 preceding siblings ...)
2008-12-24 13:49 ` pinskia at gcc dot gnu dot org
@ 2008-12-24 17:02 ` pluto at agmk dot net
2008-12-29 9:59 ` pluto at agmk dot net
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From: pluto at agmk dot net @ 2008-12-24 17:02 UTC (permalink / raw)
To: java-prs
------- Comment #5 from pluto at agmk dot net 2008-12-24 17:02 -------
(In reply to comment #4)
> Not a GCC bug, please report this to the binutils project which controls ld.
>
link failure with --as-needed is not a linker bug.
it's strictly related to bugs in makefiles.
i'll analyze gcc build logs and post conclusions...
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38298
^ permalink raw reply [flat|nested] 12+ messages in thread* [Bug libgcj/38298] libjava link failures.
2008-11-28 2:21 [Bug java/38298] New: libjava link failures pluto at agmk dot net
` (4 preceding siblings ...)
2008-12-24 17:02 ` pluto at agmk dot net
@ 2008-12-29 9:59 ` pluto at agmk dot net
2008-12-29 14:19 ` pinskia at gcc dot gnu dot org
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From: pluto at agmk dot net @ 2008-12-29 9:59 UTC (permalink / raw)
To: java-prs
------- Comment #6 from pluto at agmk dot net 2008-12-29 09:59 -------
during standard build (w/o --as-needed) the libgcj-tools.so is linked
in the following way:
(...)
libtool: link:
/home/users/pluto/rpm/BUILD/gcc-4.4-20081219/builddir/./gcc/xgcc -shared-libgcc
-B/home/users/pluto/rpm/BUILD/gcc-4.4-20081219/builddir/./gcc -nostdinc++
-L/home/users/pluto/rpm/BUILD/gcc-4.4-20081219/builddir/x86_64-pld-linux/libstdc++-v3/src
-L/home/users/pluto/rpm/BUILD/gcc-4.4-20081219/builddir/x86_64-pld-linux/libstdc++-v3/src/.libs
-B/usr/x86_64-pld-linux/bin/ -B/usr/x86_64-pld-linux/lib/ -isystem
/usr/x86_64-pld-linux/include
-isystem /usr/x86_64-pld-linux/sys-include -shared -nostdlib
/usr/lib/../lib64/crti.o
/home/users/pluto/rpm/BUILD/gcc-4.4-20081219/builddir/./gcc/crtbeginS.o
classpath/tools/.libs/libgcj_tools_la-tools.o
-L/home/users/pluto/rpm/BUILD/gcc-4.4-20081219/builddir/x86_64-pld-linux/libstdc++-v3/src
-L/home/users/pluto/rpm/BUILD/gcc-4.4-20081219/builddir/x86_64-pld-linux/libstdc++-v3/src/.libs
-L/home/users/pluto/rpm/BUILD/gcc-4.4-20081219/builddir/x86_64-pld-linux/libjava
-L/home/users/pluto/rpm/BUILD/gcc-4.4-20081219/builddir/./gcc -L/lib/../lib64
-L/usr/lib/../lib64 -lc -lgcc_s
/home/users/pluto/rpm/BUILD/gcc-4.4-20081219/builddir/./gcc/crtendS.o
/usr/lib/../lib64/crtn.o -march=x86-64 -Wl,-z -Wl,relro -Wl,-z -Wl,combreloc
-Wl,--version-script=../../../libjava/libgcj.ver -Wl,-Bsymbolic-functions
-Wl,-soname -Wl,libgcj-tools.so.10 -o .libs/libgcj-tools.so.10.0.0
$ ldd -r x86_64-pld-linux/libjava/.libs/libgcj-tools.so.10.0.0
linux-vdso.so.1 => (0x00007fffa2fff000)
libc.so.6 => /lib64/libc.so.6 (0x00002abf084bc000)
libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00002abf08813000)
/lib64/ld-linux-x86-64.so.2 (0x00002abf07b02000)
undefined symbol: _Jv_charClass
(x86_64-pld-linux/libjava/.libs/libgcj-tools.so.10.0.0)
undefined symbol: _Jv_floatClass
(x86_64-pld-linux/libjava/.libs/libgcj-tools.so.10.0.0)
undefined symbol: _Jv_shortClass
(x86_64-pld-linux/libjava/.libs/libgcj-tools.so.10.0.0)
undefined symbol: _Jv_byteClass
(x86_64-pld-linux/libjava/.libs/libgcj-tools.so.10.0.0)
undefined symbol: _Jv_booleanClass
(x86_64-pld-linux/libjava/.libs/libgcj-tools.so.10.0.0)
undefined symbol: _Jv_doubleClass
(x86_64-pld-linux/libjava/.libs/libgcj-tools.so.10.0.0)
undefined symbol: _Jv_longClass
(x86_64-pld-linux/libjava/.libs/libgcj-tools.so.10.0.0)
undefined symbol: _Jv_intClass
(x86_64-pld-linux/libjava/.libs/libgcj-tools.so.10.0.0)
undefined symbol: _ZTVN4java4lang5ClassE
(x86_64-pld-linux/libjava/.libs/libgcj-tools.so.10.0.0)
undefined symbol: _Jv_ThrowAbstractMethodError
(x86_64-pld-linux/libjava/.libs/libgcj-tools.so.10.0.0)
undefined symbol: __gcj_personality_v0
(x86_64-pld-linux/libjava/.libs/libgcj-tools.so.10.0.0)
undefined symbol: _Jv_IsInstanceOf
(x86_64-pld-linux/libjava/.libs/libgcj-tools.so.10.0.0)
undefined symbol: _Jv_NewPrimArray
(x86_64-pld-linux/libjava/.libs/libgcj-tools.so.10.0.0)
undefined symbol: _Jv_Throw
(x86_64-pld-linux/libjava/.libs/libgcj-tools.so.10.0.0)
undefined symbol: _Jv_CheckArrayStore
(x86_64-pld-linux/libjava/.libs/libgcj-tools.so.10.0.0)
undefined symbol: _Jv_CheckCast
(x86_64-pld-linux/libjava/.libs/libgcj-tools.so.10.0.0)
undefined symbol: _Jv_LookupInterfaceMethodIdx
(x86_64-pld-linux/libjava/.libs/libgcj-tools.so.10.0.0)
undefined symbol: _Jv_RegisterResource
(x86_64-pld-linux/libjava/.libs/libgcj-tools.so.10.0.0)
undefined symbol: _Jv_NewMultiArray
(x86_64-pld-linux/libjava/.libs/libgcj-tools.so.10.0.0)
undefined symbol: _Jv_ResolvePoolEntry
(x86_64-pld-linux/libjava/.libs/libgcj-tools.so.10.0.0)
undefined symbol: _Jv_AllocObjectNoFinalizer
(x86_64-pld-linux/libjava/.libs/libgcj-tools.so.10.0.0)
undefined symbol: _Jv_ThrowNoSuchFieldError
(x86_64-pld-linux/libjava/.libs/libgcj-tools.so.10.0.0)
undefined symbol: _Jv_ThrowBadArrayIndex
(x86_64-pld-linux/libjava/.libs/libgcj-tools.so.10.0.0)
undefined symbol: _Jv_ThrowNullPointerException
(x86_64-pld-linux/libjava/.libs/libgcj-tools.so.10.0.0)
undefined symbol: fmod (x86_64-pld-linux/libjava/.libs/libgcj-tools.so.10.0.0)
undefined symbol: _Jv_InitClass
(x86_64-pld-linux/libjava/.libs/libgcj-tools.so.10.0.0)
undefined symbol: _Jv_MonitorExit
(x86_64-pld-linux/libjava/.libs/libgcj-tools.so.10.0.0)
undefined symbol: _Jv_NewObjectArray
(x86_64-pld-linux/libjava/.libs/libgcj-tools.so.10.0.0)
undefined symbol: _Jv_MonitorEnter
(x86_64-pld-linux/libjava/.libs/libgcj-tools.so.10.0.0)
undefined symbol: _Jv_AllocObject
(x86_64-pld-linux/libjava/.libs/libgcj-tools.so.10.0.0)
$ cat x86_64-pld-linux/libjava/.libs/libgcj-tools.la
# libgcj-tools.la - a libtool library file
# Generated by ltmain.sh (GNU libtool) 2.2.6
#
# Please DO NOT delete this file!
# It is necessary for linking the library.
# The name that we can dlopen(3).
dlname='libgcj-tools.so.10'
# Names of this library.
library_names='libgcj-tools.so.10.0.0 libgcj-tools.so.10 libgcj-tools.so'
# The name of the static archive.
old_library='libgcj-tools.a'
# Linker flags that can not go in dependency_libs.
inherited_linker_flags=''
# Libraries that this one depends upon.
dependency_libs='
-L/home/users/pluto/rpm/BUILD/gcc-4.4-20081219/builddir/x86_64-pld-linux/libjava'
# Names of additional weak libraries provided by this library
weak_library_names=''
# Version information for libgcj-tools.
current=10
age=0
revision=0
# Is this an already installed library?
installed=no
# Should we warn about portability when linking against -modules?
shouldnotlink=no
# Files to dlopen/dlpreopen
dlopen=''
dlpreopen=''
# Directory that this library needs to be installed in:
libdir='/usr/lib64/../lib64'
as you can see, there's undefined fmod symbol and related .la doesn't
contain required -lm. the --as-needed feature only exposes this bug.
--
pluto at agmk dot net changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |UNCONFIRMED
Resolution|INVALID |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38298
^ permalink raw reply [flat|nested] 12+ messages in thread* [Bug libgcj/38298] libjava link failures.
2008-11-28 2:21 [Bug java/38298] New: libjava link failures pluto at agmk dot net
` (5 preceding siblings ...)
2008-12-29 9:59 ` pluto at agmk dot net
@ 2008-12-29 14:19 ` pinskia at gcc dot gnu dot org
2008-12-29 14:28 ` pluto at agmk dot net
` (3 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2008-12-29 14:19 UTC (permalink / raw)
To: java-prs
------- Comment #7 from pinskia at gcc dot gnu dot org 2008-12-29 14:19 -------
How did you configure GCC? How did you invoke make? What environment
variables are set?
I know building libgcj on x86_64-linux-gnu works so it has something to do with
your environment.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38298
^ permalink raw reply [flat|nested] 12+ messages in thread* [Bug libgcj/38298] libjava link failures.
2008-11-28 2:21 [Bug java/38298] New: libjava link failures pluto at agmk dot net
` (6 preceding siblings ...)
2008-12-29 14:19 ` pinskia at gcc dot gnu dot org
@ 2008-12-29 14:28 ` pluto at agmk dot net
2009-09-26 9:03 ` rwild at gcc dot gnu dot org
` (2 subsequent siblings)
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From: pluto at agmk dot net @ 2008-12-29 14:28 UTC (permalink / raw)
To: java-prs
------- Comment #8 from pluto at agmk dot net 2008-12-29 14:28 -------
Created an attachment (id=17000)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17000&action=view)
full log (configure & build without --as-needed flag).
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38298
^ permalink raw reply [flat|nested] 12+ messages in thread* [Bug libgcj/38298] libjava link failures.
2008-11-28 2:21 [Bug java/38298] New: libjava link failures pluto at agmk dot net
` (7 preceding siblings ...)
2008-12-29 14:28 ` pluto at agmk dot net
@ 2009-09-26 9:03 ` rwild at gcc dot gnu dot org
2009-09-27 6:49 ` rwild at gcc dot gnu dot org
2009-09-27 6:56 ` rwild at gcc dot gnu dot org
10 siblings, 0 replies; 12+ messages in thread
From: rwild at gcc dot gnu dot org @ 2009-09-26 9:03 UTC (permalink / raw)
To: java-prs
------- Comment #9 from rwild at gcc dot gnu dot org 2009-09-26 09:03 -------
proposed patch at <http://gcc.gnu.org/ml/gcc-patches/2009-09/msg01850.html>.
--
rwild at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2009-09-26 09:03:36
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38298
^ permalink raw reply [flat|nested] 12+ messages in thread* [Bug libgcj/38298] libjava link failures.
2008-11-28 2:21 [Bug java/38298] New: libjava link failures pluto at agmk dot net
` (8 preceding siblings ...)
2009-09-26 9:03 ` rwild at gcc dot gnu dot org
@ 2009-09-27 6:49 ` rwild at gcc dot gnu dot org
2009-09-27 6:56 ` rwild at gcc dot gnu dot org
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From: rwild at gcc dot gnu dot org @ 2009-09-27 6:49 UTC (permalink / raw)
To: java-prs
------- Comment #10 from rwild at gcc dot gnu dot org 2009-09-27 06:49 -------
Subject: Bug 38298
Author: rwild
Date: Sun Sep 27 06:49:33 2009
New Revision: 152215
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=152215
Log:
Fix library dependencies for -Wl,--as-needed.
gcc/:
PR bootstrap/40928
* configure.ac: Use $LIBS for '-ldl', not $LDFLAGS.
* configure: Regenerate.
libjava/:
PR libgcj/38298
* Makefile.am (libgcj_tools_la_LIBADD): Add '-lm'.
* Makefile.in: Regenerate.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/configure
trunk/gcc/configure.ac
trunk/libjava/ChangeLog
trunk/libjava/Makefile.am
trunk/libjava/Makefile.in
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38298
^ permalink raw reply [flat|nested] 12+ messages in thread* [Bug libgcj/38298] libjava link failures.
2008-11-28 2:21 [Bug java/38298] New: libjava link failures pluto at agmk dot net
` (9 preceding siblings ...)
2009-09-27 6:49 ` rwild at gcc dot gnu dot org
@ 2009-09-27 6:56 ` rwild at gcc dot gnu dot org
10 siblings, 0 replies; 12+ messages in thread
From: rwild at gcc dot gnu dot org @ 2009-09-27 6:56 UTC (permalink / raw)
To: java-prs
------- Comment #11 from rwild at gcc dot gnu dot org 2009-09-27 06:56 -------
Fixed in trunk.
--
rwild at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to work|4.3.2 |4.3.2 4.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38298
^ permalink raw reply [flat|nested] 12+ messages in thread