[Bug target/9330] [alpha-osf]small alphaev56-dec-osf5.1 --enable-threads=posix problem

[Bug target/9330] [alpha-osf]small alphaev56-dec-osf5.1 --enable-threads=posix problem

[dhazeghi@yahoo.com]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9330



------- Additional Comments From dhazeghi@yahoo.com  2003-05-26 05:36 -------
Hello,

you don't mention which gcc version this is a problem under. Would it be possible for you to verify 
that this problems till occurs on gcc 3.3? It looks like it probably would, but it would be good to 
have confirmation. Thanks,

Dara



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[Bug target/9330] [alpha-osf]small alphaev56-dec-osf5.1 --enable-threads=posix problem

[pinskia@physics.uc.edu]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9330


pinskia@physics.uc.edu changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING


------- Additional Comments From pinskia@physics.uc.edu  2003-05-26 14:04 -------
See Dara's Question.



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[Bug bootstrap/9330] [alpha-osf]small alphaev56-dec-osf5.1 --enable-threads=posix problem

[dhazeghi at yahoo dot com]

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dhazeghi at yahoo dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2003-07-18 19:50:16
               date|                            |
            Version|unknown                     |3.3.1


------- Additional Comments From dhazeghi at yahoo dot com  2003-07-18 19:50 -------
Confirmed. Pending patches at http://gcc.gnu.org/ml/gcc-patches/2003-07/msg01912.html, 
this should be fixed soon.

[Bug bootstrap/9330] [alpha-osf]small alphaev56-dec-osf5.1 --enable-threads=posix problem

[cvs-commit at gcc dot gnu dot org]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9330



------- Additional Comments From cvs-commit at gcc dot gnu dot org  2003-07-31 12:01 -------
Subject: Bug 9330

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	ro@gcc.gnu.org	2003-07-31 12:01:08

Modified files:
	gcc            : ChangeLog config.gcc gthr-posix.h 
	gcc/config/alpha: t-osf4 
	gcc/fixinc     : inclhack.def fixincl.x 
	gcc/fixinc/tests/base: pthread.h 
	gcc/doc        : install.texi 
Added files:
	gcc            : gthr-posix.c 
	gcc/config/alpha: t-osf-pthread 

Log message:
	* config.gcc (alpha*-dec-osf[45]*): Enable POSIX thread support by
	default.
	
	* gthr-posix.c: New file.
	* gthr-posix.h: Define _REENTRANT if missing.
	Make _LIBOBJC #pragma weak visible with _LIBOBJC_WEAK.
	
	* config/alpha/t-osf4 (SHLIB_LINK): Hide dummy functions provided
	by gthr-posix.o.
	* config/alpha/t-osf-pthread: New file.
	
	* fixinc/inclhack.def (alpha_pthread): New fix.
	* fixinc/fixincl.x: Regenerate.
	* fixinc/tests/base/pthread.h [ALPHA_PTHREAD_CHECK]: New testcase.
	
	* doc/install.texi (alpha*-dec-osf*): Remove --enable-threads
	warning.
	Fixes PR bootstrap/9330.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/gthr-posix.c.diff?cvsroot=gcc&r1=NONE&r2=2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.668&r2=2.669
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config.gcc.diff?cvsroot=gcc&r1=1.335&r2=1.336
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/gthr-posix.h.diff?cvsroot=gcc&r1=1.26&r2=1.27
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/alpha/t-osf-pthread.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/alpha/t-osf4.diff?cvsroot=gcc&r1=1.6&r2=1.7
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fixinc/inclhack.def.diff?cvsroot=gcc&r1=1.167&r2=1.168
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fixinc/fixincl.x.diff?cvsroot=gcc&r1=1.159&r2=1.160
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fixinc/tests/base/pthread.h.diff?cvsroot=gcc&r1=1.9&r2=1.10
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/doc/install.texi.diff?cvsroot=gcc&r1=1.218&r2=1.219

[Bug bootstrap/9330] [alpha-osf]small alphaev56-dec-osf5.1 --enable-threads=posix problem

[ro at gcc dot gnu dot org]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9330


ro at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
   Last reconfirmed|2003-07-18 19:50:16         |2003-07-31 12:11:38
               date|                            |
   Target Milestone|---                         |3.4


------- Additional Comments From ro at gcc dot gnu dot org  2003-07-31 12:11 -------
Known/documented bug.

[Bug bootstrap/9330] [alpha-osf]small alphaev56-dec-osf5.1 --enable-threads=posix problem

[ro at gcc dot gnu dot org]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9330


ro at gcc dot gnu dot org changed:

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


------- Additional Comments From ro at gcc dot gnu dot org  2003-07-31 12:14 -------
Fixed for 3.4:

    http://gcc.gnu.org/ml/gcc-patches/2003-07/msg01607.html
and
    http://gcc.gnu.org/ml/gcc-patches/2003-07/msg01669.html

[Bug bootstrap/9330] [alpha-osf]small alphaev56-dec-osf5.1 --enable-threads=posix problem

[kvo--gcc at seagha dot be]

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kvo--gcc at seagha dot be changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |kvo--gcc at seagha dot be


------- Additional Comments From kvo--gcc at seagha dot be  2003-08-25 15:54 -------
On alphaev68-dec-osf5.1 -- Compaq Tru64 UNIX V5.1B (Rev. 2650)

This still fails with:

In file included from ../../gcc/gthr-posix.h:43,
                 from ./gthr-default.h:1,
                 from ../../gcc/gthr.h:96,
                 from ../../gcc/gthr-posix.c:33:
TMP/gcc-3.4-20030820/obj/gcc/include/pthread.h:299:3: #error <pthread.h>:
unrecognized compiler.
make[3]: *** [libgcc/./gthr-posix.o] Error 1
make[2]: *** [libgcc.a] Error 2
make[1]: *** [stage1_build] Error 2
make: *** [bootstrap-lean] Error 2



-- /usr/include/pthread.h :

#if defined (__DECCXX)
# define _PTHREAD_ENV_CXX
# define _PTHREAD_ENV_DECCXX
#elif defined (__cplusplus)
# define _PTHREAD_ENV_CXX
#elif defined (__DECC) || defined (__decc)
# define _PTHREAD_ENV_DECC
#elif defined (__INTEL_COMPILER)
# define _PTHREAD_ENV_INTELC
#else
# error <pthread.h>: unrecognized compiler.
#endif

[Bug bootstrap/9330] [alpha-osf]small alphaev56-dec-osf5.1 --enable-threads=posix problem

[dhazeghi at yahoo dot com]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9330


dhazeghi at yahoo dot com changed:

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


------- Additional Comments From dhazeghi at yahoo dot com  2003-08-25 16:01 -------
That is really broken. Maybe fixincludes is the correct solutions here?

[Bug bootstrap/9330] [alpha-osf]small alphaev56-dec-osf5.1 --enable-threads=posix problem

[ro at techfak dot uni-bielefeld dot de]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9330



------- Additional Comments From ro at techfak dot uni-bielefeld dot de  2003-09-01 22:30 -------
Subject: Re:  [alpha-osf]small alphaev56-dec-osf5.1 --enable-threads=posix problem

> On alphaev68-dec-osf5.1 -- Compaq Tru64 UNIX V5.1B (Rev. 2650)
> 
> This still fails with:
> 
> In file included from ../../gcc/gthr-posix.h:43,
>                  from ./gthr-default.h:1,
>                  from ../../gcc/gthr.h:96,
>                  from ../../gcc/gthr-posix.c:33:
> TMP/gcc-3.4-20030820/obj/gcc/include/pthread.h:299:3: #error <pthread.h>:
> unrecognized compiler.
> make[3]: *** [libgcc/./gthr-posix.o] Error 1
> make[2]: *** [libgcc.a] Error 2
> make[1]: *** [stage1_build] Error 2
> make: *** [bootstrap-lean] Error 2

This is different from the bug originally reported.  If so, it's best to
open a new bug.

> -- /usr/include/pthread.h :
> 
> #if defined (__DECCXX)
> # define _PTHREAD_ENV_CXX
> # define _PTHREAD_ENV_DECCXX
> #elif defined (__cplusplus)
> # define _PTHREAD_ENV_CXX
> #elif defined (__DECC) || defined (__decc)
> # define _PTHREAD_ENV_DECC
> #elif defined (__INTEL_COMPILER)
> # define _PTHREAD_ENV_INTELC
> #else
> # error <pthread.h>: unrecognized compiler.
> #endif

Could you send me a copy of this file in private mail?  I don't currently
have V5.1B installed (although that may change in the future).
Unfortunately, current mainline doesn't bootstrap on V5.1 since 20030919,
so I'll have to track down that failure first.

	Rainer

[Bug bootstrap/9330] [alpha-osf]small alphaev56-dec-osf5.1 --enable-threads=posix problem

[ro at techfak dot uni-bielefeld dot de]

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------- Additional Comments From ro at techfak dot uni-bielefeld dot de  2003-09-01 22:31 -------
Subject: Re:  [alpha-osf]small alphaev56-dec-osf5.1 --enable-threads=posix problem

> That is really broken. Maybe fixincludes is the correct solutions here?

Almost certainly, yes.  DEC/Compaq/HP makes this increasingly worse by
testing for compilers in many places instead of using feature test macros.

	Rainer

[Bug bootstrap/9330] [alpha-osf]small alphaev56-dec-osf5.1 --enable-threads=posix problem

[kvo--gcc at seagha dot be]

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------- Additional Comments From kvo--gcc at seagha dot be  2003-09-02 07:07 -------
Using the resolution of this bug together with the following patch to the header
file, makes it work on Tru64 V5.1B:

--- /usr/include/pthread.h      2003-08-26 09:14:10.000000000 +0200
+++ pthread.h   2003-08-26 09:13:22.000000000 +0200
@@ -287,8 +287,7 @@
 #elif defined (__INTEL_COMPILER)
 # define _PTHREAD_ENV_INTELC
 #else
-# define _PTHREAD_ENV_INTELC
-/* # error <pthread.h>: unrecognized compiler. */
+# error <pthread.h>: unrecognized compiler.
 #endif

 #if defined (VMS) || defined (__VMS) || defined (__vms) || defined (vms)

Tested this on GCC V3.1.1 (alphaev68-dec-osf5.1)

[Bug bootstrap/9330] [alpha-osf]small alphaev56-dec-osf5.1 --enable-threads=posix problem

[kvo--gcc at seagha dot be]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9330



------- Additional Comments From kvo--gcc at seagha dot be  2003-09-02 07:09 -------
NOTE: I accidently did the diff in the wrong direction (change - to + and + to -
and all should be ok).

[Bug bootstrap/9330] [alpha-osf]small alphaev56-dec-osf5.1 --enable-threads=posix problem

[cvs-commit at gcc dot gnu dot org]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9330



------- Additional Comments From cvs-commit at gcc dot gnu dot org  2003-10-14 11:42 -------
Subject: Bug 9330

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-3_3-branch
Changes by:	ro@gcc.gnu.org	2003-10-14 11:42:40

Modified files:
	gcc            : ChangeLog 
	gcc/fixinc     : fixincl.x inclhack.def 
	gcc/fixinc/tests/base: pthread.h 

Log message:
	* fixinc/inclhack.def (alpha_pthread_gcc): New fix.
	* fixinc/fixincl.x: Regenerate.
	* fixinc/tests/base/pthread.h [ALPHA_PTHREAD_GCC_CHECK]: New
	testcase.
	Fixes PR bootstrap/9330.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.16114.2.779&r2=1.16114.2.780
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fixinc/fixincl.x.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.132.4.11&r2=1.132.4.12
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fixinc/inclhack.def.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.139.4.12&r2=1.139.4.13
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fixinc/tests/base/pthread.h.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.8.20.1&r2=1.8.20.2

[Bug bootstrap/9330] [alpha-osf]small alphaev56-dec-osf5.1 --enable-threads=posix problem

[cvs-commit at gcc dot gnu dot org]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9330



------- Additional Comments From cvs-commit at gcc dot gnu dot org  2003-10-14 11:46 -------
Subject: Bug 9330

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	ro@gcc.gnu.org	2003-10-14 11:46:47

Modified files:
	gcc            : ChangeLog 
	gcc/fixinc     : fixincl.x inclhack.def 
	gcc/fixinc/tests/base: pthread.h 

Log message:
	* fixinc/inclhack.def (alpha_pthread_gcc): New fix.
	* fixinc/fixincl.x: Regenerate.
	* fixinc/tests/base/pthread.h [ALPHA_PTHREAD_GCC_CHECK]: New
	testcase.
	Fixes PR bootstrap/9330.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.1409&r2=2.1410
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fixinc/fixincl.x.diff?cvsroot=gcc&r1=1.170&r2=1.171
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fixinc/inclhack.def.diff?cvsroot=gcc&r1=1.182&r2=1.183
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fixinc/tests/base/pthread.h.diff?cvsroot=gcc&r1=1.10&r2=1.11

[Bug bootstrap/9330] [alpha-osf]small alphaev56-dec-osf5.1 --enable-threads=posix problem

[ro at gcc dot gnu dot org]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9330


ro at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|REOPENED                    |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|3.4                         |3.3.2


------- Additional Comments From ro at gcc dot gnu dot org  2003-10-14 11:48 -------
Fixed for 3.3.2, 3.4:

http://gcc.gnu.org/ml/gcc-patches/2003-10/msg01047.html