[Bug bootstrap/20633] New: sparc64-portbld-freebsd5.3: libgcc2.c:1623: error: size of array 'compile_type_assert' is negative

[Bug bootstrap/20633] New: sparc64-portbld-freebsd5.3: libgcc2.c:1623: error: size of array 'compile_type_assert' is negative

[gerald at pfeifer dot com]

Bootstrap on sparc64-portbld-freebsd5.3 fails with the following error:

  .././..//gcc-4.0-20050226/gcc/libgcc2.c:1623: error: size of array  
  'compile_type_assert' is negative

That line is:

  /* Verify that MTYPE matches up with CEXT.  */
  extern void *compile_type_assert[sizeof(INFINITY) == sizeof(MTYPE) ? 1 : -1];

The last lines in the build log read:

./xgcc -B./ -B/usr/local/sparc64-portbld-freebsd5.3/bin/ -isystem
/usr/local/sparc64-portbld-freebsd5.3/include -isystem
/usr/local/sparc64-portbld-freebsd5.3/sys-include
-L/tmp/a/ports/lang/gcc40/work/build/gcc/../ld -O2  -DIN_GCC    -W -Wall
-Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition
 -isystem ./include   -fPIC -pthread -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2
-D__GCC_FLOAT_NOT_NEEDED  -I. -I. -I.././..//gcc-4.0-20050226/gcc
-I.././..//gcc-4.0-20050226/gcc/. -I.././..//gcc-4.0-20050226/gcc/../include
-I.././..//gcc-4.0-20050226/gcc/../libcpp/include  -DL_powitf2 -c
.././..//gcc-4.0-20050226/gcc/libgcc2.c -o libgcc/./_powitf2.o
./xgcc -B./ -B/usr/local/sparc64-portbld-freebsd5.3/bin/ -isystem
/usr/local/sparc64-portbld-freebsd5.3/include -isystem
/usr/local/sparc64-portbld-freebsd5.3/sys-include
-L/tmp/a/ports/lang/gcc40/work/build/gcc/../ld -O2  -DIN_GCC    -W -Wall
-Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition
 -isystem ./include   -fPIC -pthread -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2
-D__GCC_FLOAT_NOT_NEEDED  -I. -I. -I.././..//gcc-4.0-20050226/gcc
-I.././..//gcc-4.0-20050226/gcc/. -I.././..//gcc-4.0-20050226/gcc/../include
-I.././..//gcc-4.0-20050226/gcc/../libcpp/include  -DL_mulsc3 -c
.././..//gcc-4.0-20050226/gcc/libgcc2.c -o libgcc/./_mulsc3.o
./xgcc -B./ -B/usr/local/sparc64-portbld-freebsd5.3/bin/ -isystem
/usr/local/sparc64-portbld-freebsd5.3/include -isystem
/usr/local/sparc64-portbld-freebsd5.3/sys-include
-L/tmp/a/ports/lang/gcc40/work/build/gcc/../ld -O2  -DIN_GCC    -W -Wall
-Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition
 -isystem ./include   -fPIC -pthread -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2
-D__GCC_FLOAT_NOT_NEEDED  -I. -I. -I.././..//gcc-4.0-20050226/gcc
-I.././..//gcc-4.0-20050226/gcc/. -I.././..//gcc-4.0-20050226/gcc/../include
-I.././..//gcc-4.0-20050226/gcc/../libcpp/include  -DL_muldc3 -c
.././..//gcc-4.0-20050226/gcc/libgcc2.c -o libgcc/./_muldc3.o
.././..//gcc-4.0-20050226/gcc/libgcc2.c:1623: error: size of array
'compile_type_assert' is negative
gmake[3]: *** [libgcc/./_muldc3.o] Error 1
gmake[3]: Leaving directory `/tmp/a/ports/lang/gcc40/work/build/gcc'
gmake[2]: *** [libgcc.a] Error 2
gmake[2]: Leaving directory `/tmp/a/ports/lang/gcc40/work/build/gcc'
gmake[1]: *** [stage1_build] Error 2
gmake[1]: Leaving directory `/tmp/a/ports/lang/gcc40/work/build/gcc'
gmake: *** [bootstrap-lean] Error 2
*** Error code 2

-- 
           Summary: sparc64-portbld-freebsd5.3: libgcc2.c:1623: error: size
                    of array 'compile_type_assert' is negative
           Product: gcc
           Version: 4.0.1
            Status: UNCONFIRMED
          Severity: critical
          Priority: P2
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: gerald at pfeifer dot com
                CC: gcc-bugs at gcc dot gnu dot org,kan at FreeBSD dot ORG
  GCC host triplet: sparc64-portbld-freebsd5.3


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20633

[Bug bootstrap/20633] sparc64-portbld-freebsd5.3: libgcc2.c:1623: error: size of array 'compile_type_assert' is negative

[ebotcazou at gcc dot gnu dot org]

------- Additional Comments From ebotcazou at gcc dot gnu dot org  2005-04-15 22:20 -------
Sorry, I missed this one.  Do not hesitate to CC me for SPARC-related problems.

Could you attach the preprocessed file?


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |ebotcazou at gcc dot gnu dot
                   |                            |org
             Status|UNCONFIRMED                 |WAITING


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20633

[Bug bootstrap/20633] libgcc2.c:1623: error: size of array 'compile_type_assert' is negative

[ebotcazou at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|critical                    |normal
  GCC build triplet|                            |sparc64-portbld-freebsd5.3
 GCC target triplet|                            |sparc64-portbld-freebsd5.3
            Summary|sparc64-portbld-freebsd5.3: |libgcc2.c:1623: error: size
                   |libgcc2.c:1623: error: size |of array
                   |of array                    |'compile_type_assert' is
                   |'compile_type_assert' is    |negative
                   |negative                    |
            Version|4.0.1                       |4.0.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20633

[Bug target/20633] libgcc2.c:1623: error: size of array 'compile_type_assert' is negative

[ebotcazou at gcc dot gnu dot org]

------- Additional Comments From ebotcazou at gcc dot gnu dot org  2005-04-17 21:13 -------
It's a target problem: FreeBSD overrides this line from sparc.h:

#define CPP_SPEC "%(cpp_cpu) %(cpp_arch) %(cpp_endian) %(cpp_subtarget)"

with this line from freebsd-spec.h:

/* Provide a CPP_SPEC appropriate for FreeBSD.  We just deal with the GCC 
   option `-posix', and PIC issues.  */

#define FBSD_CPP_SPEC "							\
  %(cpp_cpu)								\
  %{fPIC|fpic|fPIE|fpie:-D__PIC__ -D__pic__}				\
  %{posix:-D_POSIX_SOURCE}"

The missing bits are %(cpp_arch).  Also note the bogus quotation in the spec.

I think it's up to the FreeBSD maintainer to decide what is the best long-term
fix.  For 4.0.0, something like:

#undef  CPP_SPEC
#define CPP_SPEC \
  %(cpp_cpu)								\
  %(cpp_arch)								\
  %{fPIC|fpic|fPIE|fpie:-D__PIC__ -D__pic__}				\
  %{posix:-D_POSIX_SOURCE}

in config/sparc/freebsd.h should be good enough.

Gerald, if it works for you, I can approve it on principle for the 4.0 branch
and I think you can ask Mask permission for installing it before 4.0RC2.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|bootstrap                   |target


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20633

[Bug target/20633] libgcc2.c:1623: error: size of array 'compile_type_assert' is negative

[ebotcazou at gcc dot gnu dot org]

------- Additional Comments From ebotcazou at gcc dot gnu dot org  2005-04-18 09:23 -------
I messed up the quotation too. :-(  It should read:

#undef CPP_SPEC
#define CPP_SPEC" \
  %(cpp_cpu) \
  %(cpp_arch) \
  %{fPIC|fpic|fPIE|fpie:-D__PIC__ -D__pic_} \
  %{posix:-D_POSIX_SOURCE} \
"


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20633

[Bug target/20633] libgcc2.c:1623: error: size of array 'compile_type_assert' is negative

[gerald at pfeifer dot com]

------- Additional Comments From gerald at pfeifer dot com  2005-04-24 22:57 -------
Thanks a lot, Eric!  The only FreeBSD/SPARC host I have guest access to has
been down, so I couldn't test the patch yet, but I dropped some FreeBSD folks
and Loren a note.

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20633

[Bug target/20633] libgcc2.c:1623: error: size of array 'compile_type_assert' is negative

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-04-30 20:38 -------
Subject: Bug 20633

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	gerald@gcc.gnu.org	2005-04-30 20:38:46

Modified files:
	gcc            : ChangeLog 
	gcc/config     : freebsd-spec.h 

Log message:
	PR bootstrap/20633
	* config/freebsd-spec.h (FBSD_CPP_SPEC): Add %(cpp_arch).

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.8541&r2=2.8542
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/freebsd-spec.h.diff?cvsroot=gcc&r1=1.13&r2=1.14



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20633

[Bug target/20633] libgcc2.c:1623: error: size of array 'compile_type_assert' is negative

[gerald at pfeifer dot com]

------- Additional Comments From gerald at pfeifer dot com  2005-04-30 20:52 -------
I plan to commit this to the 4.0-branch a bit later, but surely in time for
the GCC 4.0.1 release.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |gerald at pfeifer dot com
                   |dot org                     |
             Status|WAITING                     |ASSIGNED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20633

[Bug target/20633] [4.0 only] libgcc2.c:1623: error: size of array 'compile_type_assert' is negative

[pinskia at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |build
            Summary|libgcc2.c:1623: error: size |[4.0 only] libgcc2.c:1623:
                   |of array                    |error: size of array
                   |'compile_type_assert' is    |'compile_type_assert' is
                   |negative                    |negative
   Target Milestone|---                         |4.0.1


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20633

[Bug target/20633] [4.0 only] libgcc2.c:1623: error: size of array 'compile_type_assert' is negative

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-05-01 18:11 -------
Subject: Bug 20633

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-3_4-branch
Changes by:	gerald@gcc.gnu.org	2005-05-01 18:10:49

Modified files:
	gcc            : ChangeLog 
	gcc/config     : freebsd-spec.h 

Log message:
	PR bootstrap/20633
	* config/freebsd-spec.h (FBSD_CPP_SPEC): Add %(cpp_arch).

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=2.2326.2.849&r2=2.2326.2.850
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/freebsd-spec.h.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.6.10.3&r2=1.6.10.4



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20633

[Bug target/20633] [4.0 only] libgcc2.c:1623: error: size of array 'compile_type_assert' is negative

[gerald at pfeifer dot com]

------- Additional Comments From gerald at pfeifer dot com  2005-05-01 18:12 -------
Applied to 4.0 branch as well.

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20633

[Bug target/20633] [4.0 only] libgcc2.c:1623: error: size of array 'compile_type_assert' is negative

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-05-01 18:59 -------
Subject: Bug 20633

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-4_0-branch
Changes by:	gerald@gcc.gnu.org	2005-05-01 18:59:28

Modified files:
	gcc            : ChangeLog 
	gcc/config     : freebsd-spec.h 

Log message:
	PR bootstrap/20633
	* config/freebsd-spec.h (FBSD_CPP_SPEC): Add %(cpp_arch).

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=2.7592.2.208&r2=2.7592.2.209
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/freebsd-spec.h.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.13&r2=1.13.8.1



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20633