[Bug ada/18434] [4.0/4.1 Regression] Ada: cannot build gnattools on Tru64 UNIX V5.1B

[Bug ada/18434] [4.0/4.1 Regression] Ada: cannot build gnattools on Tru64 UNIX V5.1B

[olle at cb dot uu dot se]

------- Comment #13 from olle at cb dot uu dot se  2005-10-22 09:43 -------
(In reply to comment #12)
> Workaround patch here:
> http://gcc.gnu.org/ml/gcc/2005-09/msg00930.html
> 
> Rest of discussion here:
> http://gcc.gnu.org/ml/gcc/2005-10/msg00016.html
> 
> Seems to be a gnatbind bug present on 4.0 and 4.1.

Just confirmed that the suggested workaround works on tru64 5.1B with gcc-4.0.2


-- 

olle at cb dot uu dot se changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |olle at cb dot uu dot se


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18434

[Bug ada/18434] [4.0/4.1 Regression] Ada: cannot build gnattools on Tru64 UNIX V5.1B

[bugzilla-gcc at thewrittenword dot com]

------- Comment #14 from bugzilla-gcc at thewrittenword dot com  2005-10-22 13:40 -------
(In reply to comment #13)
> (In reply to comment #12)
> > Workaround patch here:
> > http://gcc.gnu.org/ml/gcc/2005-09/msg00930.html
> > 
> > Rest of discussion here:
> > http://gcc.gnu.org/ml/gcc/2005-10/msg00016.html
> > 
> > Seems to be a gnatbind bug present on 4.0 and 4.1.
> 
> Just confirmed that the suggested workaround works on tru64 5.1B with gcc-4.0.2
> 

Works on Tru64 UNIX 4.0D and 5.1 with gcc-4.0.2 as well.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18434

[Bug ada/18434] [4.0/4.1 Regression] Ada: cannot build gnattools on Tru64 UNIX V5.1B

[pinskia at gcc dot gnu dot org]

-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P2                          |P5
   Target Milestone|---                         |4.1.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18434

[Bug ada/18434] [4.0/4.1 Regression] Ada: cannot build gnattools on Tru64 UNIX V5.1B

[debian-gcc at lists dot debian dot org]

------- Comment #15 from debian-gcc at lists dot debian dot org  2005-11-12 14:59 -------
workaround works with 4.0.3 on alpha-linux as well, 4.1 build currently fails
in stage3

  Matthias


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18434

[Bug ada/18434] [4.0/4.1 Regression] Ada: cannot build gnattools on Tru64 UNIX V5.1B

[laurent at guerby dot net]

------- Comment #16 from laurent at guerby dot net  2005-11-12 16:11 -------
Arnaud has a patch for this issue on trunk and a better workaround patch for
4.0.

Could you post your stage3 failure?


-- 

laurent at guerby dot net changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |charlet at gcc dot gnu dot
                   |dot org                     |org
             Status|NEW                         |ASSIGNED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18434

[Bug ada/18434] [4.0/4.1 Regression] Ada: cannot build gnattools on Tru64 UNIX V5.1B

[debian-gcc at lists dot debian dot org]

------- Comment #17 from debian-gcc at lists dot debian dot org  2005-11-12 16:41 -------
(In reply to comment #16)
> Arnaud has a patch for this issue on trunk and a better workaround patch for
> 4.0.
> 
> Could you post your stage3 failure?

actually, it's a stage2 failure, files as PR24821

  Matthias


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18434

[Bug ada/18434] [4.0/4.1 Regression] Ada: cannot build gnattools on Tru64 UNIX V5.1B

[charlet at gcc dot gnu dot org]

------- Comment #18 from charlet at gcc dot gnu dot org  2005-11-14 13:06 -------
Subject: Bug 18434

Author: charlet
Date: Mon Nov 14 13:05:58 2005
New Revision: 106886

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=106886
Log:
2005-11-14  Robert Dewar  <dewar@adacore.com>

        PR ada/18434
        * osint-m.adb: Add pragma Elaborate_All for Osint

Modified:
    trunk/gcc/ada/ChangeLog
    trunk/gcc/ada/osint-m.adb


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18434

[Bug ada/18434] [4.0/4.1 Regression] Ada: cannot build gnattools on Tru64 UNIX V5.1B

[guerby at gcc dot gnu dot org]

------- Comment #19 from guerby at gcc dot gnu dot org  2005-11-14 21:34 -------
Subject: Bug 18434

Author: guerby
Date: Mon Nov 14 21:34:34 2005
New Revision: 106906

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=106906
Log:
2005-11-14  Robert Dewar  <dewar@adacore.com>

        PR ada/18434
        * osint-m.adb: Add pragma Elaborate_All for Osint



Modified:
    branches/gcc-4_0-branch/gcc/ada/ChangeLog
    branches/gcc-4_0-branch/gcc/ada/osint-m.adb


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18434

[Bug ada/18434] [4.0/4.1 Regression] Ada: cannot build gnattools on Tru64 UNIX V5.1B

[laurent at guerby dot net]

------- Comment #20 from laurent at guerby dot net  2005-11-14 21:39 -------
Could people check if the problem was indeed fixed where reported?


-- 

laurent at guerby dot net changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |WAITING


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18434

[Bug ada/18434] [4.0/4.1 Regression] Ada: cannot build gnattools on Tru64 UNIX V5.1B

[debian-gcc at lists dot debian dot org]

------- Comment #21 from debian-gcc at lists dot debian dot org  2005-11-15 08:28 -------
(In reply to comment #20)
> Could people check if the problem was indeed fixed where reported?

bootstrap ok on alpha-linux

  Matthias


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18434

[Bug ada/18434] [4.0/4.1 Regression] Ada: cannot build gnattools on Tru64 UNIX V5.1B

[charlet at gcc dot gnu dot org]

------- Comment #22 from charlet at gcc dot gnu dot org  2005-11-15 13:51 -------
Subject: Bug 18434

Author: charlet
Date: Tue Nov 15 13:51:09 2005
New Revision: 106950

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=106950
Log:
2005-11-14  Robert Dewar  <dewar@adacore.com>
            Ed Schonberg  <schonberg@adacore.com>

        PR ada/18434

        * types.ads: Include All_Checks in Suppress_Array

        * checks.adb (Check_Needed): Remove kludge for a/=b rewritten as
        not(a=b), since we no longer do this rewriting, and hence it is not
        needed.
        (Elaboration_Checks_Suppressed): Add special casing to
        deal with different cases of static and dynamic elaboration checks (all
        checks does not count in the first case, but does in the second).
        (Expr_Known_Valid): Do not assume that the result of any arbitrary
        function call is valid, since this is not the case.
        (Ensure_Valid): Do not apply validity check to a real literal
        in a universal or fixed context

        * exp_ch4.adb (Expand_N_Op_Ne): Don't expand a/=b to not(a=b) for
        elementary types using the operator in standard. It is cleaner not to
        modify the programmers intent, especially in the case of
floating-point.
        (Rewrite_Comparison): Fix handling of /= (this was always wrong, but
        it did not matter because we always rewrote a/=b to not(a=b).
        (Expand_Allocator_Expression): For an allocator expression whose
nominal
        subtype is an unconstrained packed type, convert the expression to its
        actual constrained subtype.
        Implement warning for <= or >= where < or > not possible
        Fix to Vax_Float tests (too early in many routines, causing premature
        Vax_Float expansions.

        * sem_prag.adb (Analyze_Pragma, case Obsolescent): Allow this pragma
        to be used with packages and generic packages as well as with
        subprograms.
        (Suppress): Set All_Checks, but not Elaboration_Check, for case
        of pragma Suppress (All_Checks)
        (Analyze_Pragma, case Warnings): Implement first argument allowed to be
        a string literal for precise control over warnings.
        Avoid raise of pragma in case of unrecognized pragma and just return
        instead.

        * sem_prag.ads: Minor reformatting

        * switch-c.adb (Scan_Front_End_Switches): Replace "raise Bad_Switch;"
        with call to new procedure Bad_Switch. Call Scan_Pos with new parameter
        Switch. Do not handle any exception.
        Include -gnatwx as part of -gnatg (warn on redundant parens)
        Allow optional = after -gnatm
        (Scan_Front_End_Switches): The -gnatp switch sets All_Checks, but no
        longer sets Elaboration_Checks.
        Code to set warning mode moved to Sem_Warn
        so that it can be shared by pragma processing.

        * s-mastop-tru64.adb (Pop_Frame): Remove redundant parentheses in if
        statement.

        * s-taprop-solaris.adb: 
        Change some <= to =, to avoid new warning

        * a-exexda.adb, prj-proc.adb: 
        Fix obvious typo (Num_Tracebacks compared <= 0 instead of < 0)
        Fix obvious typo (Total_Errors_Detected <= 0 should be = 0)

Modified:
    trunk/gcc/ada/a-exexda.adb
    trunk/gcc/ada/checks.adb
    trunk/gcc/ada/exp_ch4.adb
    trunk/gcc/ada/prj-proc.adb
    trunk/gcc/ada/s-mastop-tru64.adb
    trunk/gcc/ada/s-taprop-solaris.adb
    trunk/gcc/ada/sem_prag.adb
    trunk/gcc/ada/sem_prag.ads
    trunk/gcc/ada/switch-c.adb
    trunk/gcc/ada/types.ads


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18434

[Bug ada/18434] [4.0/4.1 Regression] Ada: cannot build gnattools on Tru64 UNIX V5.1B

[charlet at gcc dot gnu dot org]

------- Comment #23 from charlet at gcc dot gnu dot org  2005-11-15 14:08 -------
Fixed.

Arno


-- 

charlet at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|4.1.0                       |4.0.4


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18434

[Bug ada/18434] [4.0/4.1 Regression] Ada: cannot build gnattools on Tru64 UNIX V5.1B

[olle at cb dot uu dot se]

------- Comment #24 from olle at cb dot uu dot se  2005-11-15 17:27 -------
(In reply to comment #20)
> Could people check if the problem was indeed fixed where reported?

I did try the new suggested fix on tru64 5.1B on an Alpha. It gets past the
previous error pointb ut it fails later on while linking 

Somehow an extra "-L" is generated that disables the default library
search paths.

configured with 

 ../gcc-4.0.2/configure alpha-dec-osf5.1 --enable-languages=c,ada

exactly the same config bootstrapped OK with the preliminary fix

below is an excerpt of the output from make bootstrap

make[4]: Entering directory `/usr/users/olle/xyz/objdir/gcc/ada/tools'
rm -f tools/*
rm -rf tools
mkdir -p tools
(cd tools; ln -s ../sdefault.adb .)
rm -f tools/mlib-tgt.adb; ln -s
/usr/users/olle/xyz/gcc-4.0.2/gcc/ada/mlib-tgt-tru64.adb tools/mlib-tgt.adb;
touch ../stamp-tools
../../gnatmake -c -I../rts -I. -I/usr/users/olle/xyz/gcc-4.0.2/gcc/ada gnatchop
--GCC="../../xgcc -B../../ -O2 -g -O2 -mieee      -gnatpg -gnata"
../../xgcc -c -I./ -I../rts -I. -I/usr/users/olle/xyz/gcc-4.0.2/gcc/ada
-B../../ -O2 -g -O2 -mieee -gnatpg -gnata -I-
/usr/users/olle/xyz/gcc-4.0.2/gcc/ada/gnatchop.adb
../../gnatbind -I../rts -I. -I/usr/users/olle/xyz/gcc-4.0.2/gcc/ada -static -x
gnatchop 
../../gnatlink -v gnatchop -o ../../gnatchop --GCC="../../xgcc -B../../
-static-libgcc -I../rts -I. -I/usr/users/olle/xyz/gcc-4.0.2/gcc/ada"
../rts/libgnat.a  ../../prefix.o ../../version.o link.o
../../../libiberty/libiberty.a -lexc  

GNATLINK 4.0.2
Copyright 1995-2005 Free Software Foundation, Inc
xgcc -c -gnatA -gnatWb -gnatiw -B../../ -static-libgcc -I../rts -I.
-I/usr/users/olle/xyz/gcc-4.0.2/gcc/ada -gnatws b~gnatchop.adb
../../xgcc b~gnatchop.o ../../prefix.o ../../version.o link.o ../rts/ada.o
../rts/a-charac.o ../rts/a-chlat1.o ../rts/gnat.o ../rts/g-string.o interfac.o
system.o ../rts/s-addope.o s-casuti.o ../rts/g-casuti.o s-htable.o
../rts/s-parame.o ../rts/s-crtl.o ../rts/i-cstrea.o s-purexc.o
../rts/s-restri.o s-stoele.o ../rts/s-carun8.o ../rts/s-imgint.o
../rts/a-comlin.o ../rts/s-stache.o ../rts/s-strops.o ../rts/s-sopco3.o
../rts/s-sopco4.o ../rts/s-sopco5.o ../rts/s-traent.o ../rts/a-elchha.o
../rts/s-except.o ../rts/s-traceb.o ../rts/s-soflin.o s-secsta.o s-exctab.o
../rts/a-ioexce.o ../rts/a-string.o ../rts/a-tags.o ../rts/a-stream.o
../rts/g-os_lib.o ../rts/s-assert.o ../rts/s-finroo.o ../rts/s-memory.o
../rts/s-mastop.o s-stalib.o ../rts/s-unstyp.o a-except.o ../rts/s-bitops.o
../rts/a-strmap.o ../rts/a-stmaco.o ../rts/a-chahan.o ../rts/a-strsea.o
../rts/a-strfix.o ../rts/s-stratt.o ../rts/s-finimp.o ../rts/a-finali.o
../rts/a-filico.o ../rts/g-dirope.o ../rts/g-regexp.o ../rts/g-comlin.o
../rts/s-ficobl.o ../rts/s-fileio.o ../rts/a-textio.o ../rts/s-valuti.o
../rts/s-valuns.o ../rts/s-valint.o gnatvsn.o hostparm.o gnatchop.o -o
../../gnatchop ../rts/libgnat.a ../../../libiberty/libiberty.a -lexc -L
-L../rts/ -L./ -L/usr/users/olle/xyz/gcc-4.0.2/gcc/ada/
-L/usr/local/lib/gcc/alpha-dec-osf5.1/4.0.2/adalib/ ../rts/libgnat.a -lexc
-B../../ -static-libgcc -I../rts -I. -I/usr/users/olle/xyz/gcc-4.0.2/gcc/ada
/bin/ld:
Can't locate file for: -lc
collect2: ld returned 1 exit status
gnatlink: cannot call ../../xgcc
make[4]: *** [../../gnatchop] Error 4
make[4]: Leaving directory `/usr/users/olle/xyz/objdir/gcc/ada/tools'
make[3]: *** [gnattools2] Error 2
make[3]: Leaving directory `/usr/users/olle/xyz/objdir/gcc/ada'
make[2]: *** [gnattools-native] Error 2
make[2]: Leaving directory `/usr/users/olle/xyz/objdir/alpha-dec-osf5.1/libada'
make[1]: *** [all-target-libada] Error 2
make[1]: Leaving directory `/usr/users/olle/xyz/objdir'
make: *** [bootstrap] Error 2


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18434

[Bug ada/18434] [4.0/4.1 Regression] Ada: cannot build gnattools on Tru64 UNIX V5.1B

[olle at cb dot uu dot se]

------- Comment #25 from olle at cb dot uu dot se  2005-11-15 19:27 -------
(In reply to comment #24)

Seems that the basic difference between the working case (the preliminary
work around) and the final fix is that

in the working case there are two occasions of "-L./" in the linking command

in the nonworking case there are one "-L" and one "-L./"


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18434

[Bug ada/18434] [4.0/4.1 Regression] Ada: cannot build gnattools on Tru64 UNIX V5.1B

[laurent at guerby dot net]

------- Additional Comments From laurent at guerby dot net  2005-10-01 17:41 -------
Workaround patch here:
http://gcc.gnu.org/ml/gcc/2005-09/msg00930.html

Rest of discussion here:
http://gcc.gnu.org/ml/gcc/2005-10/msg00016.html

Seems to be a gnatbind bug present on 4.0 and 4.1.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|target                      |ada
  GCC build triplet|alpha-dec-osf5.1b           |
   GCC host triplet|alpha-dec-osf5.1b           |
 GCC target triplet|alpha*                      |
            Summary|[4.0/4.1 Regression] Cannot |[4.0/4.1 Regression] Ada:
                   |build gnattools on Tru64    |cannot build gnattools on
                   |UNIX V5.1B                  |Tru64 UNIX V5.1B


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18434