[Bug ada/19959] [4.0/4.1 Regression] Can't compile gnattools for the cross targets

[Bug ada/19959] [4.0/4.1 Regression] Can't compile gnattools for the cross targets

[pinskia at gcc dot gnu dot org]

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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=19959

[Bug ada/19959] [4.0/4.1/4.2 Regression] Can't compile gnattools for the cross targets

[mmitchel at gcc dot gnu dot org]

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mmitchel at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.1.0                       |4.1.1


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19959

[Bug ada/19959] [4.0/4.1/4.2 Regression] Can't compile gnattools for the cross targets

[mmitchel at gcc dot gnu dot org]

------- Comment #12 from mmitchel at gcc dot gnu dot org  2006-05-25 02:35 -------
Will not be fixed in 4.1.1; adjust target milestone to 4.1.2.


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mmitchel at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.1.1                       |4.1.2


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19959

[Bug ada/19959] [4.0/4.1/4.2/4.3 Regression] Can't compile gnattools for the cross targets

[rolf dot ebert dot gcc at gmx dot de]

------- Comment #13 from rolf dot ebert dot gcc at gmx dot de  2007-01-04 20:54 -------
> Why does the '--disable-libada' switch disable gnattools-cross?

libada and gnattools-cross are not related, IMHO.  I consider the dependancy as
a configure/Makefile bug.

The following patch removes the dependency of gnattols on libada.

--- gcc-4.2-20061226/configure~ Sun Dec 10 22:43:30 2006
+++ gcc-4.2-20061226/configure  Thu Jan  4 10:15:19 2007
@@ -1136,9 +1136,6 @@
   ENABLE_LIBADA=yes
 fi

-if test "${ENABLE_LIBADA}" != "yes" ; then
-  noconfigdirs="$noconfigdirs gnattools"
-fi

 # Check whether --enable-libssp or --disable-libssp was given.
 if test "${enable_libssp+set}" = set; then

If you configure now with --disable-libada, the cross-gnattols get properly
built.  Tested on MinGW with gcc-4.2-20061226 targeting AVR.

    Rolf


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19959

[Bug ada/19959] [4.0/4.1/4.2/4.3 Regression] Can't compile gnattools for the cross targets

[charlet at adacore dot com]

------- Comment #14 from charlet at adacore dot com  2007-01-04 21:32 -------
Subject: Re:  [4.0/4.1/4.2/4.3 Regression] Can't compile gnattools for the
cross targets

> libada and gnattools-cross are not related, IMHO.  I consider the dependancy as
> a configure/Makefile bug.
> 
> The following patch removes the dependency of gnattols on libada.

Given that you apparently cannot build gnatlib, you could instead do a
make -C gcc gnattools or similar

--disable-libada is intended to disable both gnatlib and gnattools
(and should perhaps be renamed), so this is not a bug.

Your proposed patch removes a useful capability.

At the very least, gnattools should be disabled in the case of native builds
when using --disable-libada

Arno


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19959

[Bug ada/19959] [4.0/4.1/4.2/4.3 Regression] Can't compile gnattools for the cross targets

[charlet at adacore dot com]

------- Comment #15 from charlet at adacore dot com  2007-01-04 21:39 -------
Subject: Re:  [4.0/4.1/4.2/4.3 Regression] Can't compile gnattools for the
cross targets

BTW, answering an old message:

<<
Can you please describe how you tested the patch?
>>

No test since I do not have a set up for avr, it was an obvious change.

<<
Why does the '--disable-libada' switch disable gnattools-cross?
>>

This has nothing to do with this PR however, which is not about
--disable-libada.

Let's please keep issues separate; thanks.
If you have troubles with --disable-libada, you should open another PR.

Arno


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19959

[Bug ada/19959] [4.0/4.1/4.2/4.3 Regression] Can't compile gnattools for the cross targets

[mmitchel at gcc dot gnu dot org]

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mmitchel at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.1.2                       |4.1.3


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19959

[Bug ada/19959] [4.1/4.2/4.3/4.4 Regression] Can't compile gnattools for the cross targets

[charlet at gcc dot gnu dot org]

------- Comment #16 from charlet at gcc dot gnu dot org  2008-05-12 23:35 -------
After reviewing this ticket, I am coming to the conclusion that things
are working "as expected" now: due to major changes in the gcc directory
structure and makefiles, when you do a make, GCC will always build
gnatlib and gnattools, so things are working as expected, except that
gnatlib is not working on AVR (which is a different issue).

The fix I made to gnattools-cross is still good: gnattools-cross does not
depend on gnatlib, unlike the native case.

Arno


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charlet at gcc dot gnu dot org changed:

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19959