[Bug c/15095] New: gcc-3.4.0 fails to compile gmp-4.1.2

[Bug c/15095] New: gcc-3.4.0 fails to compile gmp-4.1.2

[keith dot briggs at bt dot com]

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install@sodium:~/gmp-4.1.2/mpz> /usr/local/bin/gcc -DHAVE_CONFIG_H -I. -I. -
I.. -D__GMP_WITHIN_GMP -I.. -g -O2 -fomit-frame-pointer -mcpu=pentium4 -
march=pentium4 -c aorsmul.c

`-mcpu=' is deprecated. Use `-mtune=' or '-march=' instead.
aorsmul.c:44: error: conflicting types for '__gmpz_aorsmul'
aorsmul.c:39: error: previous declaration of '__gmpz_aorsmul' was here
aorsmul.c:44: error: conflicting types for '__gmpz_aorsmul'
aorsmul.c:39: error: previous declaration of '__gmpz_aorsmul' was here

Torbjörn Granlund says:
I think this is a bug in the gcc 3.4 parser that causes it to
reject regparm attributes.  I have tried to figure out some
alternative syntax that gcc 3.4 could accept, but found nil.

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           Summary: gcc-3.4.0 fails to compile gmp-4.1.2
           Product: gcc
           Version: 3.4.0
            Status: UNCONFIRMED
          Severity: critical
          Priority: P2
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: keith dot briggs at bt dot com
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: i686-pc-linux-gnu
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15095

[Bug c/15095] gcc-3.4.0 fails to compile gmp-4.1.2

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-04-23 11:41 -------
Can you attach the preprocessed source?

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           What    |Removed                     |Added
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             Status|UNCONFIRMED                 |WAITING


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15095

[Bug target/15095] [3.4/3.5 Regression] gcc-3.4.0 fails to compile gmp-4.1.2

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-04-25 01:51 -------
See <http://gcc.gnu.org/ml/gcc/2004-03/msg00039.html> for why this was changed.

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           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |RESOLVED
          Component|c                           |target
           Keywords|                            |rejects-valid
      Known to fail|                            |3.4.0 3.5.0
      Known to work|                            |3.3.3
         Resolution|                            |INVALID
            Summary|gcc-3.4.0 fails to compile  |[3.4/3.5 Regression] gcc-
                   |gmp-4.1.2                   |3.4.0 fails to compile gmp-
                   |                            |4.1.2
   Target Milestone|---                         |3.4.1


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15095

[Bug target/15095] [3.4/3.5 Regression] gcc-3.4.0 fails to compile gmp-4.1.2

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-04-25 15:37 -------
*** Bug 15132 has been marked as a duplicate of this bug. ***

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           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |lars dot tetzlaff at gmx dot
                   |                            |net


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15095

[Bug target/15095] [3.4/4.0 Regression] gcc-3.4.0 fails to compile gmp-4.1.2

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-10-04 22:42 -------
*** Bug 17830 has been marked as a duplicate of this bug. ***

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           What    |Removed                     |Added
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                 CC|                            |ant_diaz at teleline dot es


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15095

[Bug target/15095] [3.4/4.0 Regression] gcc-3.4.0 fails to compile gmp-4.1.2

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-10-11 14:14 -------
*** Bug 17932 has been marked as a duplicate of this bug. ***

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           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |ansgar dot radermacher at
                   |                            |cea dot fr


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15095

[Bug target/15095] [3.4/4.0 Regression] gcc-3.4.0 fails to compile gmp-4.1.2

[vingocheng at 126 dot com]

------- Comment #8 from vingocheng at 126 dot com  2007-04-17 06:16 -------
The problem still exist. My working environment is :
GCC : gcc (GCC) 3.4.4 (cygming special, gdc 0.12, using dmd 0.125)
GMP : the latest release version (gmp4.1)

During compiling, the error will occur.
But I fount if I remove the code "static void __gmpz_aorsmul _PROTO
((REGPARM_3_1 (mpz_ptr w, mpz_srcptr x, mpz_srcptr y, mp_size_t sub)))
REGPARM_ATTR (1);" , it can be passed.
So to solve the problem, you can remove the static declaration for the
functions that have conflicting type. But I am not sure whether is correct or
not. It only make the process of compiling passed.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15095

[Bug target/15095] [3.4/4.0 Regression] gcc-3.4.0 fails to compile gmp-4.1.2

[pinskia at gcc dot gnu dot org]

------- Comment #7 from pinskia at gcc dot gnu dot org  2005-12-14 17:44 -------
*** Bug 25415 has been marked as a duplicate of this bug. ***


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pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |tachapman at ucdavis dot edu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15095