[Bug libgcj/44341] [4.6 Regression] libjava cross build fails when configured with --with-gmp=

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* [Bug libgcj/44341] [4.6 Regression] libjava cross build fails when configured with --with-gmp=
       [not found] <bug-44341-8172@http.gcc.gnu.org/bugzilla/>
@ 2010-12-21 10:43 ` jakub at gcc dot gnu.org
  2010-12-21 13:12 ` gnu_andrew at member dot fsf.org
                   ` (8 subsequent siblings)
  9 siblings, 0 replies; 12+ messages in thread
From: jakub at gcc dot gnu.org @ 2010-12-21 10:43 UTC (permalink / raw)
  To: java-prs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44341

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jakub at gcc dot gnu.org

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> 2010-12-21 10:43:02 UTC ---
I guess either the libjava/classpath/configure* option should be renamed, e.g.
to --with-target-gmp*, or libjava/configure* shouldn't pass --with-gmp* down to
classpath configure, but instead should pass --with-target-gmp* as --with-gmp*
to classpath configure.


^ permalink raw reply	[flat|nested] 12+ messages in thread

* [Bug libgcj/44341] [4.6 Regression] libjava cross build fails when configured with --with-gmp=
       [not found] <bug-44341-8172@http.gcc.gnu.org/bugzilla/>
  2010-12-21 10:43 ` [Bug libgcj/44341] [4.6 Regression] libjava cross build fails when configured with --with-gmp= jakub at gcc dot gnu.org
@ 2010-12-21 13:12 ` gnu_andrew at member dot fsf.org
  2010-12-22 13:20 ` kkojima at gcc dot gnu.org
                   ` (7 subsequent siblings)
  9 siblings, 0 replies; 12+ messages in thread
From: gnu_andrew at member dot fsf.org @ 2010-12-21 13:12 UTC (permalink / raw)
  To: java-prs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44341

Andrew John Hughes <gnu_andrew at member dot fsf.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |gnu_andrew at member dot
                   |                            |fsf.org

--- Comment #4 from Andrew John Hughes <gnu_andrew at member dot fsf.org> 2010-12-21 13:12:11 UTC ---
libjava/configure should pass the right option to libjava/classpath/configure. 
libjava/classpath/configure is merged from the upstream GNU Classpath project
and changing it would create a divergence, which doesn't seem necessary in this
case.


^ permalink raw reply	[flat|nested] 12+ messages in thread

* [Bug libgcj/44341] [4.6 Regression] libjava cross build fails when configured with --with-gmp=
       [not found] <bug-44341-8172@http.gcc.gnu.org/bugzilla/>
  2010-12-21 10:43 ` [Bug libgcj/44341] [4.6 Regression] libjava cross build fails when configured with --with-gmp= jakub at gcc dot gnu.org
  2010-12-21 13:12 ` gnu_andrew at member dot fsf.org
@ 2010-12-22 13:20 ` kkojima at gcc dot gnu.org
  2010-12-22 13:23 ` jakub at gcc dot gnu.org
                   ` (6 subsequent siblings)
  9 siblings, 0 replies; 12+ messages in thread
From: kkojima at gcc dot gnu.org @ 2010-12-22 13:20 UTC (permalink / raw)
  To: java-prs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44341

--- Comment #6 from Kazumoto Kojima <kkojima at gcc dot gnu.org> 2010-12-22 13:19:40 UTC ---
I've tried the patch on x86 cross sh4-unknown-linux-gnu.  It looks
all possible combinations of --with-gmp and --with-target-gmp
work as expected.


^ permalink raw reply	[flat|nested] 12+ messages in thread

* [Bug libgcj/44341] [4.6 Regression] libjava cross build fails when configured with --with-gmp=
       [not found] <bug-44341-8172@http.gcc.gnu.org/bugzilla/>
                   ` (2 preceding siblings ...)
  2010-12-22 13:20 ` kkojima at gcc dot gnu.org
@ 2010-12-22 13:23 ` jakub at gcc dot gnu.org
  2011-01-06 21:52 ` aoliva at gcc dot gnu.org
                   ` (5 subsequent siblings)
  9 siblings, 0 replies; 12+ messages in thread
From: jakub at gcc dot gnu.org @ 2010-12-22 13:23 UTC (permalink / raw)
  To: java-prs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44341

--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> 2010-12-22 13:23:22 UTC ---
Another alternative would be to make the behavior different between cross and
native builds.  In native builds, --with-gmp{,-lib,-include} would be passed
through to both gcc configury and libjava/classpath (of course, if present,
--with-target-gmp* would override it for libjava/classpath), and for
crosses it would do what the patch does right now (for the patch it means that
for
native it wouldn't add --with-gmp=$with_target_gmp to ac_configure_args if
$with_target_gmp is empty (and similarly for -lib and -include).


^ permalink raw reply	[flat|nested] 12+ messages in thread

* [Bug libgcj/44341] [4.6 Regression] libjava cross build fails when configured with --with-gmp=
       [not found] <bug-44341-8172@http.gcc.gnu.org/bugzilla/>
                   ` (3 preceding siblings ...)
  2010-12-22 13:23 ` jakub at gcc dot gnu.org
@ 2011-01-06 21:52 ` aoliva at gcc dot gnu.org
  2011-01-14  0:12 ` kkojima at gcc dot gnu.org
                   ` (4 subsequent siblings)
  9 siblings, 0 replies; 12+ messages in thread
From: aoliva at gcc dot gnu.org @ 2011-01-06 21:52 UTC (permalink / raw)
  To: java-prs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44341

Alexandre Oliva <aoliva at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
   Last reconfirmed|                            |2011.01.06 21:52:36
                 CC|                            |aoliva at gcc dot gnu.org
         AssignedTo|unassigned at gcc dot       |aoliva at gcc dot gnu.org
                   |gnu.org                     |
     Ever Confirmed|0                           |1

--- Comment #8 from Alexandre Oliva <aoliva at gcc dot gnu.org> 2011-01-06 21:52:36 UTC ---
Taking over, per Jakub's request


^ permalink raw reply	[flat|nested] 12+ messages in thread

* [Bug libgcj/44341] [4.6 Regression] libjava cross build fails when configured with --with-gmp=
       [not found] <bug-44341-8172@http.gcc.gnu.org/bugzilla/>
                   ` (4 preceding siblings ...)
  2011-01-06 21:52 ` aoliva at gcc dot gnu.org
@ 2011-01-14  0:12 ` kkojima at gcc dot gnu.org
  2011-01-14  9:55 ` aoliva at gcc dot gnu.org
                   ` (3 subsequent siblings)
  9 siblings, 0 replies; 12+ messages in thread
From: kkojima at gcc dot gnu.org @ 2011-01-14  0:12 UTC (permalink / raw)
  To: java-prs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44341

--- Comment #10 from Kazumoto Kojima <kkojima at gcc dot gnu.org> 2011-01-14 00:11:39 UTC ---
(In reply to comment #9)
> Another approach to fix the problem

It looks that the patch fixes the issue, though I've got

...
../LOCAL/trunk/configure: line 5232: ${with_target_mpc_*+set}: bad substitution
../LOCAL/trunk/configure: line 5285: ${with_target_mpfr_*+set}: bad
substitution
../LOCAL/trunk/configure: line 5338: ${with_target_gmp_*+set}: bad substitution
checking for the correct version of gmp.h... buggy but acceptable
checking for the correct version of mpfr.h... buggy but acceptable
checking for the correct version of mpc.h... buggy but acceptable
checking for the correct version of the gmp/mpfr/mpc libraries... yes
../LOCAL/trunk/configure: line 5701: ${with_target_ppl_*+set}: bad substitution
../LOCAL/trunk/configure: line 5794: ${with_target_cloog_*+set}: bad
substitution
...

when configuring with

../LOCAL/trunk/configure --host=i686-pc-linux-gnu
--target=sh4-unknown-linux-gnu --enable-lto --enable-shared
--enable-threads=posix --enable-clocale=gnu --enable-libgcj
--with-ld=/usr/local/bin/sh4-unknown-linux-gnu-ld
--with-as=/usr/local/bin/sh4-unknown-linux-gnu-as --with-sysroot=/exp/ldroot
--with-gmp=/opt2/i686-pc-linux-gnu --with-mpfr=/opt2/i686-pc-linux-gnu
--with-mpc=/opt2/i686-pc-linux-gnu --with-libelf=/opt2/i686-pc-linux-gnu
--with-ppl=no --enable-languages=c,c++,fortran,java,objc

on my Fedora 13 box.

^ permalink raw reply	[flat|nested] 12+ messages in thread

* [Bug libgcj/44341] [4.6 Regression] libjava cross build fails when configured with --with-gmp=
       [not found] <bug-44341-8172@http.gcc.gnu.org/bugzilla/>
                   ` (5 preceding siblings ...)
  2011-01-14  0:12 ` kkojima at gcc dot gnu.org
@ 2011-01-14  9:55 ` aoliva at gcc dot gnu.org
  2011-01-31  5:20 ` aoliva at gcc dot gnu.org
                   ` (2 subsequent siblings)
  9 siblings, 0 replies; 12+ messages in thread
From: aoliva at gcc dot gnu.org @ 2011-01-14  9:55 UTC (permalink / raw)
  To: java-prs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44341

--- Comment #11 from Alexandre Oliva <aoliva at gcc dot gnu.org> 2011-01-14 09:54:54 UTC ---
Yeah, sorry, the *s were not supposed to be there in the variable names, only
in the help message.  I fixed that shortly after posting the patch here, when I
first noticed the problem.


^ permalink raw reply	[flat|nested] 12+ messages in thread

* [Bug libgcj/44341] [4.6 Regression] libjava cross build fails when configured with --with-gmp=
       [not found] <bug-44341-8172@http.gcc.gnu.org/bugzilla/>
                   ` (6 preceding siblings ...)
  2011-01-14  9:55 ` aoliva at gcc dot gnu.org
@ 2011-01-31  5:20 ` aoliva at gcc dot gnu.org
  2011-01-31  5:22 ` aoliva at gcc dot gnu.org
  2011-02-02 18:23 ` dnovillo at gcc dot gnu.org
  9 siblings, 0 replies; 12+ messages in thread
From: aoliva at gcc dot gnu.org @ 2011-01-31  5:20 UTC (permalink / raw)
  To: java-prs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44341

--- Comment #12 from Alexandre Oliva <aoliva at gcc dot gnu.org> 2011-01-31 05:20:31 UTC ---
Author: aoliva
Date: Mon Jan 31 05:20:17 2011
New Revision: 169430

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169430
Log:
ChangeLog:
PR libgcj/44341
* configure.ac: Discard --with-* flags for host when configuring
target libraries for cross build.
* configure: Rebuilt.
gcc/ChangeLog:
PR libgcj/44341
* doc/install.texi: Document host options discarded when cross
configuring target libraries.

Modified:
    trunk/ChangeLog
    trunk/configure
    trunk/configure.ac
    trunk/gcc/ChangeLog
    trunk/gcc/doc/install.texi


^ permalink raw reply	[flat|nested] 12+ messages in thread

* [Bug libgcj/44341] [4.6 Regression] libjava cross build fails when configured with --with-gmp=
       [not found] <bug-44341-8172@http.gcc.gnu.org/bugzilla/>
                   ` (7 preceding siblings ...)
  2011-01-31  5:20 ` aoliva at gcc dot gnu.org
@ 2011-01-31  5:22 ` aoliva at gcc dot gnu.org
  2011-02-02 18:23 ` dnovillo at gcc dot gnu.org
  9 siblings, 0 replies; 12+ messages in thread
From: aoliva at gcc dot gnu.org @ 2011-01-31  5:22 UTC (permalink / raw)
  To: java-prs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44341

Alexandre Oliva <aoliva at gcc dot gnu.org> changed:

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

--- Comment #13 from Alexandre Oliva <aoliva at gcc dot gnu.org> 2011-01-31 05:21:59 UTC ---
Fixed


^ permalink raw reply	[flat|nested] 12+ messages in thread

* [Bug libgcj/44341] [4.6 Regression] libjava cross build fails when configured with --with-gmp=
       [not found] <bug-44341-8172@http.gcc.gnu.org/bugzilla/>
                   ` (8 preceding siblings ...)
  2011-01-31  5:22 ` aoliva at gcc dot gnu.org
@ 2011-02-02 18:23 ` dnovillo at gcc dot gnu.org
  9 siblings, 0 replies; 12+ messages in thread
From: dnovillo at gcc dot gnu.org @ 2011-02-02 18:23 UTC (permalink / raw)
  To: java-prs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44341

--- Comment #14 from Diego Novillo <dnovillo at gcc dot gnu.org> 2011-02-02 18:08:42 UTC ---
Author: dnovillo
Date: Wed Feb  2 18:08:30 2011
New Revision: 169710

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169710
Log:
ChangeLog:
PR libgcj/44341
* configure.ac: Discard --with-* flags for host when configuring
target libraries for cross build.
* configure: Rebuilt.
gcc/ChangeLog:
PR libgcj/44341
* doc/install.texi: Document host options discarded when cross
configuring target libraries.

Modified:
    branches/google/integration/ChangeLog
    branches/google/integration/configure
    branches/google/integration/configure.ac
    branches/google/integration/gcc/ChangeLog
    branches/google/integration/gcc/doc/install.texi


^ permalink raw reply	[flat|nested] 12+ messages in thread

* [Bug libgcj/44341]  New: [4.6 Regression] libjava cross build fails when configured with --with-gmp=
@ 2010-05-31  1:02 kkojima at gcc dot gnu dot org
  2010-06-24 21:33 ` [Bug libgcj/44341] " rguenth at gcc dot gnu dot org
  2010-09-02 10:48 ` rguenth at gcc dot gnu dot org
  0 siblings, 2 replies; 12+ messages in thread
From: kkojima at gcc dot gnu dot org @ 2010-05-31  1:02 UTC (permalink / raw)
  To: java-prs

Java enabled cross build for sh4-unknown-linux-gnu on i686-pc-linux-gnu
host fails during linking libjavamath.so:

libtool: link: /exp/ldroot/dodes/xsh-gcc-orig/./gcc/xgcc
-B/exp/ldroot/dodes/xsh-gcc-orig/./gcc/ -B/usr/local/sh4-unknown-linux-gnu/bin/
-B/usr/local/sh4-unknown-linux-gnu/lib/ -isystem
/usr/local/sh4-unknown-linux-gnu/include -isystem
/usr/local/sh4-unknown-linux-gnu/sys-include    -shared 
.libs/gnu_java_math_GMP.o ../../../native/jni/classpath/.libs/jcl.o  
-L/opt2/i686-pc-linux-gnu/lib /opt2/i686-pc-linux-gnu/lib/libgmp.so   
-Wl,-soname -Wl,libjavamath.so -o .libs/libjavamath.so
/opt2/i686-pc-linux-gnu/lib/libgmp.so: could not read symbols: File in wrong
format
collect2: ld returned 1 exit status
make[6]: *** [libjavamath.la] Error 1

when configured with --with-gmp=/opt2/i686-pc-linux-gnu.  It seems
that

svn log libjava/classpath/configure.ac | head
------------------------------------------------------------------------
r160037 | mrs | 2010-05-30 05:54:18 +0900 (Sun, 30 May 2010) | 4 lines

        * configure.ac: Add multilib support for gmp.  Proper -I and -L
        flags for gmp are added.
        * configure: Regenerate.

doesn't work for cross builds and now attempts to link a host
gmp library specified with --with-gmp to the target library.


-- 
           Summary: [4.6 Regression] libjava cross build fails when
                    configured with --with-gmp=
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Keywords: build
          Severity: normal
          Priority: P3
         Component: libgcj
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: kkojima at gcc dot gnu dot org
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: sh4-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44341


^ permalink raw reply	[flat|nested] 12+ messages in thread

* [Bug libgcj/44341] [4.6 Regression] libjava cross build fails when configured with --with-gmp=
  2010-05-31  1:02 [Bug libgcj/44341] New: " kkojima at gcc dot gnu dot org
@ 2010-06-24 21:33 ` rguenth at gcc dot gnu dot org
  2010-09-02 10:48 ` rguenth at gcc dot gnu dot org
  1 sibling, 0 replies; 12+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2010-06-24 21:33 UTC (permalink / raw)
  To: java-prs



-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |4.6.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44341


^ permalink raw reply	[flat|nested] 12+ messages in thread

* [Bug libgcj/44341] [4.6 Regression] libjava cross build fails when configured with --with-gmp=
  2010-05-31  1:02 [Bug libgcj/44341] New: " kkojima at gcc dot gnu dot org
  2010-06-24 21:33 ` [Bug libgcj/44341] " rguenth at gcc dot gnu dot org
@ 2010-09-02 10:48 ` rguenth at gcc dot gnu dot org
  1 sibling, 0 replies; 12+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2010-09-02 10:48 UTC (permalink / raw)
  To: java-prs



-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |mrs at gcc dot gnu dot org
           Priority|P3                          |P1


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44341


^ permalink raw reply	[flat|nested] 12+ messages in thread

end of thread, other threads:[~2011-02-02 18:23 UTC | newest]

Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
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2010-12-21 10:43 ` [Bug libgcj/44341] [4.6 Regression] libjava cross build fails when configured with --with-gmp= jakub at gcc dot gnu.org
2010-12-21 13:12 ` gnu_andrew at member dot fsf.org
2010-12-22 13:20 ` kkojima at gcc dot gnu.org
2010-12-22 13:23 ` jakub at gcc dot gnu.org
2011-01-06 21:52 ` aoliva at gcc dot gnu.org
2011-01-14  0:12 ` kkojima at gcc dot gnu.org
2011-01-14  9:55 ` aoliva at gcc dot gnu.org
2011-01-31  5:20 ` aoliva at gcc dot gnu.org
2011-01-31  5:22 ` aoliva at gcc dot gnu.org
2011-02-02 18:23 ` dnovillo at gcc dot gnu.org
2010-05-31  1:02 [Bug libgcj/44341] New: " kkojima at gcc dot gnu dot org
2010-06-24 21:33 ` [Bug libgcj/44341] " rguenth at gcc dot gnu dot org
2010-09-02 10:48 ` rguenth at gcc dot gnu dot org

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