[Bug bootstrap/26684] New: Darwin bootstrap failure (fixincludes?)

[Bug bootstrap/26684] New: Darwin bootstrap failure (fixincludes?)

[perrin at msli dot com]

Trying to build the latest gcc mainline source (SVN revision 112063) on Darwin
(OS X 10.4.5 G5)

/Users/perrin/gcc_MAINLINE/gcc/configure
--prefix=/Users/perrin/gcc_MAINLINE/INSTALL/112063/ --enable-threads=posix
--enable-languages=c,c++, --disable-multilib

then 

make -j 3 bootstrap; make install

I get the following errors.  (I successfully built gcc 4.2.0 SVN 111976 on
Saturday on this exact same computer with the exact same ./configure options.
and I just built SVN 112063 on x86_64 and it worked fine)

--------------------------------------------------

/Users/perrin/gcc_MAINLINE/BUILD/./prev-gcc/xgcc
-B/Users/perrin/gcc_MAINLINE/BUILD/./prev-gcc/
-B/Users/perrin/gcc_MAINLINE/INSTALL/112063//powerpc-apple-darwin8.5.0/bin/ -c 
 -g -O2 -mdynamic-no-pic -DIN_GCC   -W -Wall -Wwrite-strings
-Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long
-Wno-variadic-macros -Wno-overlength-strings -Wold-style-definition
-Wmissing-format-attribute -Werror -fno-common   -DHAVE_CONFIG_H -I. -I.
-I/Users/perrin/gcc_MAINLINE/gcc/gcc -I/Users/perrin/gcc_MAINLINE/gcc/gcc/.
-I/Users/perrin/gcc_MAINLINE/gcc/gcc/../include -I./../intl
-I/Users/perrin/gcc_MAINLINE/gcc/gcc/../libcpp/include 
-I/Users/perrin/gcc_MAINLINE/gcc/gcc/../libdecnumber -I../libdecnumber   
/Users/perrin/gcc_MAINLINE/gcc/gcc/regclass.c -o regclass.o
cc1: warnings being treated as errors
/Users/perrin/gcc_MAINLINE/gcc/gcc/reg-stack.c:186: warning:
'stack_regs_mentioned_data' defined but not used
make[3]: *** [reg-stack.o] Error 1
make[3]: *** Waiting for unfinished jobs....
rm fsf-funding.pod gcov.pod gfdl.pod cpp.pod gpl.pod gcc.pod
make[2]: *** [all-stage2-gcc] Error 2
make[1]: *** [stage2-bubble] Error 2
make: *** [bootstrap] Error 2
/bin/sh /Users/perrin/gcc_MAINLINE/gcc/mkinstalldirs
/Users/perrin/gcc_MAINLINE/INSTALL/112063/
/Users/perrin/gcc_MAINLINE/INSTALL/112063/
/bin/sh: line 1: cd: ./fixincludes: No such file or directory
make[1]: *** [install-fixincludes] Error 1
make: *** [install] Error 2


-- 
           Summary: Darwin bootstrap failure (fixincludes?)
           Product: gcc
           Version: 4.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: perrin at msli dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26684

[Bug middle-end/26684] [4.2 Regression] Darwin bootstrap failure (fixincludes?)

[pinskia at gcc dot gnu dot org]

-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |pinskia at gcc dot gnu dot
                   |                            |org
          Component|bootstrap                   |middle-end
           Keywords|                            |build
            Summary|Darwin bootstrap failure    |[4.2 Regression] Darwin
                   |(fixincludes?)              |bootstrap failure
                   |                            |(fixincludes?)
   Target Milestone|---                         |4.2.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26684

[Bug middle-end/26684] [4.2 Regression] ppc-Darwin bootstrap failure

[pinskia at gcc dot gnu dot org]

------- Comment #1 from pinskia at gcc dot gnu dot org  2006-03-14 20:16 -------
This has nothing to do with fixincludes but instead:

cc1: warnings being treated as errors
/Users/perrin/gcc_MAINLINE/gcc/gcc/reg-stack.c:186: warning:
'stack_regs_mentioned_data' defined but not used

This was caused by:
2006-03-14  Kazu Hirata  <kazu@codesourcery.com>

        * Makefile.in (reg-stack.o): Don't depend on gt-reg-stack.h.
        * reg-stack.c (stack_regs_mentioned_data): Change the type to
        VEC(char,heap) *.
        (stack_regs_mentioned): Update the uses of
        stack_regs_mentioned_data.  Don't access the array beyond its
        end.
        (reg_to_stack): Update the uses of stack_regs_mentioned_data.
        Don't include gt-reg-stack.h.

Since stack_regs_mentioned_data is no longer referenced as it is now longer
GTY'd.  This is true for targets that don't use reg-stack which is every taget
except for x86 and x86_64.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|normal                      |blocker
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
 GCC target triplet|                            |all except for x86/x86_64
   Last reconfirmed|0000-00-00 00:00:00         |2006-03-14 20:16:40
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26684

[Bug middle-end/26684] [4.2 Regression] ppc-Darwin bootstrap failure

[pinskia at gcc dot gnu dot org]

------- Comment #2 from pinskia at gcc dot gnu dot org  2006-03-14 20:18 -------
For the reporter, instead of just "make bootstrap;make install", it might be
better to use "make bootstrap && make install" so that it stops when the
bootstrap fails instead of after wards.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26684

[Bug middle-end/26684] [4.2 Regression] ppc-Darwin bootstrap failure

[kazu at gcc dot gnu dot org]

------- Comment #3 from kazu at gcc dot gnu dot org  2006-03-14 20:47 -------
Subject: Bug 26684

Author: kazu
Date: Tue Mar 14 20:47:17 2006
New Revision: 112067

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=112067
Log:
        PR middle-end/26684
        * reg-stack.c (stack_regs_mentioned_data): Put it undef #ifdef
        STACK_REGS.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/reg-stack.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26684

[Bug middle-end/26684] [4.2 Regression] ppc-Darwin bootstrap failure

[kazu at gcc dot gnu dot org]

------- Comment #4 from kazu at gcc dot gnu dot org  2006-03-14 21:11 -------
Just checked in a patch.


-- 

kazu at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|blocker                     |normal
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26684

[Bug middle-end/26684] [4.2 Regression] ppc-Darwin bootstrap failure

[perrin at msli dot com]

------- Comment #5 from perrin at msli dot com  2006-03-15 00:48 -------

I just build gcc/trunk Revision 112069 and I got a working compiler on my G5.

Thanks.

perrin-meyers-power-mac-g5:~/gcc_MAINLINE/INSTALL/112069/bin perrin$
/Users/perrin/gcc_MAINLINE/INSTALL/112069/bin/gcc -v 
Using built-in specs.
Target: powerpc-apple-darwin8.5.0
Configured with: /Users/perrin/gcc_MAINLINE/gcc/configure
--prefix=/Users/perrin/gcc_MAINLINE/INSTALL/112069/ --enable-threads=posix
--enable-languages=c,c++ --disable-multilib
Thread model: posix
gcc version 4.2.0 20060314 (experimental)


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26684