[Bug java/32098] New: New libtool doesn't support with Java

[Bug java/32098] New: New libtool doesn't support with Java

[hjl at lucon dot org]

The old libtool did

/bin/sh ./libtool --mode=compile
/export/build/gnu/gcc/build-x86_64-linux/gcc/gcj
-B/export/build/gnu/gcc/build-x86_64-linux/x86_64-unknown-linux-gnu/32/libjava/
-B/export/build/gnu/gcc/build-x86_64-linux/gcc/ -ffloat-store
-fomit-frame-pointer -fclasspath=
-fbootclasspath=/export/gnu/src/gcc/gcc/libjava/classpath/lib --encoding=UTF-8
-Wno-deprecated -fbootstrap-classes -g -O2  -m32
-fsource-filename=/export/build/gnu/gcc/build-x86_64-linux/x86_64-unknown-linux-gnu/32/libjava/classpath/lib/classes
-fjni -findirect-dispatch -fno-indirect-classes -c -o
gnu-java-awt-dnd-peer-gtk.lo @gnu-java-awt-dnd-peer-gtk.list
/export/build/gnu/gcc/build-x86_64-linux/gcc/gcj
-B/export/build/gnu/gcc/build-x86_64-linux/x86_64-unknown-linux-gnu/32/libjava/
-B/export/build/gnu/gcc/build-x86_64-linux/gcc/ -ffloat-store
-fomit-frame-pointer -fclasspath=
-fbootclasspath=/export/gnu/src/gcc/gcc/libjava/classpath/lib --encoding=UTF-8
-Wno-deprecated -fbootstrap-classes -g -O2 -m32
-fsource-filename=/export/build/gnu/gcc/build-x86_64-linux/x86_64-unknown-linux-gnu/32/libjava/classpath/lib/classes
-fjni -findirect-dispatch -fno-indirect-classes -c
@gnu-java-awt-dnd-peer-gtk.list -fPIC -o .libs/gnu-java-awt-dnd-peer-gtk.o
/export/build/gnu/gcc/build-x86_64-linux/gcc/gcj
-B/export/build/gnu/gcc/build-x86_64-linux/x86_64-unknown-linux-gnu/32/libjava/
-B/export/build/gnu/gcc/build-x86_64-linux/gcc/ -ffloat-store
-fomit-frame-pointer -fclasspath=
-fbootclasspath=/export/gnu/src/gcc/gcc/libjava/classpath/lib --encoding=UTF-8
-Wno-deprecated -fbootstrap-classes -g -O2 -m32
-fsource-filename=/export/build/gnu/gcc/build-x86_64-linux/x86_64-unknown-linux-gnu/32/libjava/classpath/lib/classes
-fjni -findirect-dispatch -fno-indirect-classes -c
@gnu-java-awt-dnd-peer-gtk.list -o gnu-java-awt-dnd-peer-gtk.o >/dev/null 2>&1

It calls gcj to generate gnu-java-awt-dnd-peer-gtk.o. The new one did

/bin/sh ./libtool --tag=GCJ --mode=compile
/export/build/gnu/gcc-isa/build-x86_64-linux/gcc/gcj
-B/export/build/gnu/gcc-isa/build-x86_64-linux/x86_64-unknown-linux-gnu/32/libjava/
-B/export/build/gnu/gcc-isa/build-x86_64-linux/gcc/ -ffloat-store
-fomit-frame-pointer -fclasspath=
-fbootclasspath=/export/gnu/src/gcc-isa/gcc/libjava/classpath/lib
--encoding=UTF-8 -Wno-deprecated -fbootstrap-classes -g -O2  -m32
-fsource-filename=/export/build/gnu/gcc-isa/build-x86_64-linux/x86_64-unknown-linux-gnu/32/libjava/classpath/lib/classes
-fjni -findirect-dispatch -fno-indirect-classes -c -o
gnu-java-awt-dnd-peer-gtk.lo @gnu-java-awt-dnd-peer-gtk.list
libtool: compile:  /export/build/gnu/gcc-isa/build-x86_64-linux/gcc/gcj
-B/export/build/gnu/gcc-isa/build-x86_64-linux/x86_64-unknown-linux-gnu/32/libjava/
-B/export/build/gnu/gcc-isa/build-x86_64-linux/gcc/ -ffloat-store
-fomit-frame-pointer -fclasspath=
-fbootclasspath=/export/gnu/src/gcc-isa/gcc/libjava/classpath/lib
--encoding=UTF-8 -Wno-deprecated -fbootstrap-classes -g -O2 -m32
-fsource-filename=/export/build/gnu/gcc-isa/build-x86_64-linux/x86_64-unknown-linux-gnu/32/libjava/classpath/lib/classes
-fjni -findirect-dispatch -fno-indirect-classes -c
@gnu-java-awt-dnd-peer-gtk.list 
libtool: compile: mv -f "@gnu-java-awt-dnd-peer-gtk.o"
".libs/gnu-java-awt-dnd-peer-gtk.o"

The problem is the default output for @gnu-java-awt-dnd-peer-gtk.list isn't
@gnu-java-awt-dnd-peer-gtk.o.


-- 
           Summary: New libtool doesn't support with Java
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: blocker
          Priority: P3
         Component: java
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: hjl at lucon dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32098

[Bug java/32098] New libtool doesn't support Java

[hjl at lucon dot org]

------- Comment #1 from hjl at lucon dot org  2007-05-26 17:49 -------
In libjava/libtool, there are

# ### BEGIN LIBTOOL TAG CONFIG: GCJ

# Is the compiler the GNU compiler?
with_gcc=

# Compiler flag to turn off builtin functions.
no_builtin_flag=" -fno-builtin"

# How to pass a linker flag through the compiler.
wl="-Wl,"

# Additional compiler flags for building library objects.
pic_flag=""

# Compiler flag to prevent dynamic linking.
link_static_flag=""

# Does compiler simultaneously support -c and -o options?
compiler_c_o="no"

# Whether or not to add -lc for building shared libraries.
build_libtool_need_lc=no
..

They won't look right to me.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32098

[Bug java/32098] New libtool doesn't support libjava

[hjl at lucon dot org]

------- Comment #2 from hjl at lucon dot org  2007-05-26 18:00 -------
The problem is the new libtool supports the normal Java. But it doesn't
support libjava. The difference is when compiling libjava, gcj isn't fully
functional. ecj1, which may be used by gcj, isn't available. gcj will fail
most, if not all, libtool tests.


-- 

hjl at lucon dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|New libtool doesn't support |New libtool doesn't support
                   |Java                        |libjava


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32098

[Bug java/32098] New libtool doesn't support libjava

[hjl at lucon dot org]

------- Comment #3 from hjl at lucon dot org  2007-05-27 17:41 -------
A patch is posted at

http://gcc.gnu.org/ml/gcc-patches/2007-05/msg01820.html


-- 

hjl at lucon dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |patch


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32098

[Bug java/32098] New libtool doesn't support libjava

[tromey at gcc dot gnu dot org]

-- 

tromey at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |tromey at gcc dot gnu dot
                   |                            |org
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2007-05-29 18:53:07
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32098

[Bug java/32098] New libtool doesn't support libjava

[rob1weld at aol dot com]

------- Comment #4 from rob1weld at aol dot com  2007-05-30 03:30 -------
Note to people other than hjl@lucon.org (who is aware of this), see:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32078

After configuring, libtool-1.5.22 's libtool works great when simply copied
into gcc-4_3-build/i686-pc-linux-gnu/libjava; of course it would be proper to
use ltmain.sh and let gcc's configure do the work.

I tried adding libtool-1.5.22 to _all_ of GCC 4.3.0 the _correct_ way but it
breaks in other directories without some fixing. It works fine in the libjava
directory without _any_ "fixing".


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32098

[Bug java/32098] New libtool doesn't support libjava

[hjl at gcc dot gnu dot org]

------- Comment #5 from hjl at gcc dot gnu dot org  2007-05-30 17:48 -------
Subject: Bug 32098

Author: hjl
Date: Wed May 30 17:48:10 2007
New Revision: 125193

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=125193
Log:
2007-05-30  H.J. Lu  <hongjiu.lu@intel.com>

        PR libjava/32098
        * libtool.m4 (_LT_LANG_GCJ_CONFIG): Use gcc to test gcj features.

Modified:
    trunk/ChangeLog
    trunk/libtool.m4


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32098

[Bug java/32098] New libtool doesn't support libjava

[hjl at gcc dot gnu dot org]

------- Comment #6 from hjl at gcc dot gnu dot org  2007-05-30 17:52 -------
Subject: Bug 32098

Author: hjl
Date: Wed May 30 17:52:05 2007
New Revision: 125194

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=125194
Log:
2007-05-30  H.J. Lu  <hongjiu.lu@intel.com>

        PR libjava/32098
        * configure.ac: Add AC_CONFIG_AUX_DIR(../..).
        * aclocal.m4: Regenerated.
        * configure: Likewise.
        * Makefile.in: Likewise.

Modified:
    trunk/libjava/classpath/ChangeLog.gcj
    trunk/libjava/classpath/Makefile.in
    trunk/libjava/classpath/aclocal.m4
    trunk/libjava/classpath/configure
    trunk/libjava/classpath/configure.ac


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32098

[Bug java/32098] New libtool doesn't support libjava

[hjl at gcc dot gnu dot org]

------- Comment #7 from hjl at gcc dot gnu dot org  2007-05-30 17:54 -------
Subject: Bug 32098

Author: hjl
Date: Wed May 30 17:54:48 2007
New Revision: 125195

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=125195
Log:
2007-05-30  H.J. Lu  <hongjiu.lu@intel.com>

        PR libjava/32098
        * configure: Regenerated.

Modified:
    trunk/libjava/ChangeLog
    trunk/libjava/configure


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32098

[Bug java/32098] New libtool doesn't support libjava

[hjl at lucon dot org]

------- Comment #8 from hjl at lucon dot org  2007-05-30 17:58 -------
Libjava should build again.


-- 

hjl at lucon dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32098

[Bug java/32098] New libtool doesn't support libjava

[bonzini at gcc dot gnu dot org]

------- Comment #9 from bonzini at gnu dot org  2007-05-31 06:40 -------
Subject: Bug 32098

Author: bonzini
Date: Thu May 31 06:40:42 2007
New Revision: 125215

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=125215
Log:
2003-05-31  Paolo Bonzini  <bonzini@gnu.org>

        PR libjava/32098
        * libtool.m4: Revert previous change.
        * ltgcc.m4: Put it here.

libjava:
2007-05-31  Paolo Bonzini  <bonzini@gnu.org>

        PR libjava/32098
        * configure: Regenerated.
        * aclocal.m4: Regenerated.


Added:
    trunk/ltgcc.m4
Modified:
    trunk/ChangeLog
    trunk/libjava/ChangeLog
    trunk/libjava/aclocal.m4
    trunk/libjava/configure
    trunk/libtool.m4


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32098