[Bug libfortran/34669] New: libgfortran doesn't build with -pipe

[Bug libfortran/34669] New: libgfortran doesn't build with -pipe

[fxcoudert at gcc dot gnu dot org]

(Report initially found at
http://groups.google.com/group/comp.lang.fortran/browse_frm/thread/f9d7753cad4d9708/37f0d91ea07e38a1?tvc=1#37f0d91ea07e38a1
and
http://groups.google.com/group/comp.lang.fortran/browse_frm/thread/f9d7753cad4d9708/37f0d91ea07e38a1?tvc=1#37f0d91ea07e38a1)

When configured with CFLAGS=-pipe and FFLAGS=-pipe, kinds.h contains:
  #define GFC_REAL_4_HUGE f
instead of:
  #define GFC_REAL_4_HUGE 3.40282347e38f

Somehow, mk-kinds-h.sh doesn't run well when the compiler is invoked with
-pipe. I haven't tested this myself, but it most probably is
target-independent.


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           Summary: libgfortran doesn't build with -pipe
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Keywords: build
          Severity: normal
          Priority: P3
         Component: libfortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: fxcoudert at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34669

[Bug libfortran/34669] libgfortran doesn't build with -pipe

[steven at gcc dot gnu dot org]

------- Comment #1 from steven at gcc dot gnu dot org  2008-01-04 15:01 -------
I think I understand why this happens...


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steven at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |steven at gcc dot gnu dot
                   |dot org                     |org
             Status|UNCONFIRMED                 |ASSIGNED
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2008-01-04 15:01:56
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34669

[Bug libfortran/34669] libgfortran doesn't build with -pipe

[steven at gcc dot gnu dot org]

------- Comment #2 from steven at gcc dot gnu dot org  2008-01-06 22:40 -------
See http://gcc.gnu.org/ml/fortran/2008-01/msg00067.html


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34669

[Bug libfortran/34669] libgfortran doesn't build with -pipe

[burnus at gcc dot gnu dot org]

------- Comment #4 from burnus at gcc dot gnu dot org  2008-01-16 09:19 -------
FIXED on the trunk (4.3.0).


-- 

burnus at gcc dot gnu dot org changed:

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34669

[Bug libfortran/34669] libgfortran doesn't build with -pipe

[burnus at gcc dot gnu dot org]

------- Comment #3 from burnus at gcc dot gnu dot org  2008-01-16 09:14 -------
Subject: Bug 34669

Author: burnus
Date: Wed Jan 16 09:13:39 2008
New Revision: 131567

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131567
Log:
2008-01-16  Steven Bosscher  <steven@gcc.gnu.org>

        PR libfortran/34669
        * mk-kinds-h.sh: Compile with -S to avoid calling the assembler,
        to avoid piping the -fdump-parse-tree output to the assembler
        when configuring with -pipe.
        * mk-sik-inc.sh: Likewise.
        * mk-srk-inc.sh: Likewise.


Modified:
    trunk/libgfortran/ChangeLog
    trunk/libgfortran/mk-kinds-h.sh
    trunk/libgfortran/mk-sik-inc.sh
    trunk/libgfortran/mk-srk-inc.sh


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34669