[Bug target/18469] New: configure incorrectly defines gid_t

[aaronavay62 at aaronwl dot com]

When building a cross compiler from a Windows host to sparc-sun-solaris2.8, 
make fails here:

/aaronwl/cs/compilers/gcc/build/solaris8-head/gcc/xgcc -
B/aaronwl/cs/compilers/gcc/build/solaris8-head/gcc/ -B/aaronwl/cs/env/solaris-
head/sparc-sun-solaris2.8/bin/ -B/aaronwl/cs/env/solaris-head/sparc-sun-
solaris2.8/lib/ -isystem /aaronwl/cs/env/solaris-head/sparc-sun-
solaris2.8/include -isystem /aaronwl/cs/env/solaris-head/sparc-sun-
solaris2.8/sys-include -O2 -DIN_GCC -DCROSS_COMPILE   -W -Wall -Wwrite-
strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -
isystem ./include  -I. -I. -I../../../src/cvs/head/gcc/gcc -
I../../../src/cvs/head/gcc/gcc/. -I../../../src/cvs/head/gcc/gcc/../include -
I../../../src/cvs/head/gcc/gcc/../libcpp/include   -g0 -finhibit-size-
directive -fno-inline-functions -fno-exceptions -fno-zero-initialized-in-bss -
fno-unit-at-a-time -fPIC \
   -c ../../../src/cvs/head/gcc/gcc/crtstuff.c -DCRT_BEGIN \
  -o crtbegin.o
In file included from ../../../src/cvs/head/gcc/gcc/tsystem.h:93,
                 from ../../../src/cvs/head/gcc/gcc/crtstuff.c:62:
/aaronwl/cs/env/solaris-head/root/usr/include/sys/types.h:340: error: two or 
more data types in declaration specifiers
make[1]: *** [crtbegin.o] Error 1
make[1]: Leaving directory `/aaronwl/cs/compilers/gcc/build/solaris8-head/gcc'
make: *** [all-gcc] Error 2

The line in question is:
typedef uid_t   gid_t;                  /* GID type             */

However, auto-host.h defines:
/* Define to `int' if <sys/types.h> doesn't define. */
#define gid_t int

I can't figure out from config.log why this is being defined.

Removing the define for gid_t fixes this problem.

i686-pc-mingw32
Windows XP SP2 Professional
Pentium 4 1.4GHz 256MB
binutils 2.15
mingwrt 3.5
msvcrt 7.0.2600.2180
w32api 3.1
libiconv 1.9.1
GNU Make 3.80
expect 5.26
tcl 8.4
dejagnu 1.4.2.x
Misc tools and environment from Cygwin Current Fri Oct 22 01:50:41 2004
ln with softlinks disabled
host gcc 4.0.0 20041028 (experimental)
host binutils 2.15.94 20041028
host mingwrt head 20041028
host w32api head 20041028

Configured with: ../../src/cvs/head/gcc/configure --
prefix=/aaronwl/cs/env/solaris-head --target=sparc-sun-solaris2.8 --disable-
nls --enable-languages=c --with-sysroot=/aaronwl/cs/env/solaris-head/root
Thread model: single
gcc version 4.0.0 20041113 (experimental)

-- 
           Summary: configure incorrectly defines gid_t
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Keywords: build
          Severity: normal
          Priority: P2
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: aaronavay62 at aaronwl dot com
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: i686-pc-mingw32
  GCC host triplet: i686-pc-mingw32
GCC target triplet: sparc-sun-solaris2.8


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18469