[Bug bootstrap/53200] New: [4.8 Regression] bootstrap broken on x86_64-apple-darwin10 at revision 187018

["dominiq at lps dot ens.fr" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53200

             Bug #: 53200
           Summary: [4.8 Regression] bootstrap broken on
                    x86_64-apple-darwin10 at revision 187018
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: dominiq@lps.ens.fr
                CC: iains@gcc.gnu.org, rth@gcc.gnu.org
              Host: x86_64-apple-darwin10
            Target: x86_64-apple-darwin10
             Build: x86_64-apple-darwin10


Bootstrap is broken on x86_64-apple-darwin10 at revision 187018:

...
libtool: compile:  /opt/gcc/build_a/./gcc/xgcc -B/opt/gcc/build_a/./gcc/
-B/opt/gcc/gcc4.8a/x86_64-apple-darwin10.8.0/bin/
-B/opt/gcc/gcc4.8a/x86_64-apple-darwin10.8.0/lib/ -isystem
/opt/gcc/gcc4.8a/x86_64-apple-darwin10.8.0/include -isystem
/opt/gcc/gcc4.8a/x86_64-apple-darwin10.8.0/sys-include -DHAVE_CONFIG_H
-I../../../../_clean/libatomic/config/x86
-I../../../../_clean/libatomic/config/posix -I../../../../_clean/libatomic -I.
-march=i486 -mtune=generic -fomit-frame-pointer -Wall -Werror -pthread -g -O2
-m32 -MT gload.lo -MD -MP -MF .deps/gload.Tpo -c
../../../../_clean/libatomic/gload.c  -fno-common -DPIC -o .libs/gload.o
../../../../_clean/libatomic/gload.c: In function 'libat_load':
../../../../_clean/libatomic/gload.c:33:30: error: expected expression before
')' token
   if (C2(HAVE_ATOMIC_LDST_,N))     \
                              ^
../../../../_clean/libatomic/gload.c:33:30: note: in expansion of macro
'EXACT_INLINE'
../../../../_clean/libatomic/gload.c:45:5: note: expanded from here
../../../../_clean/libatomic/gload.c:45:5: note: in expansion of macro 'EXACT_'
../../../../_clean/libatomic/gload.c:54:5: note: expanded from here
../../../../_clean/libatomic/gload.c:54:5: note: in expansion of macro 'EXACT'
../../../../_clean/libatomic/gload.c:80:15: note: expanded from here
../../../../_clean/libatomic/gload.c:33:30: error: expected expression before
')' token
   if (C2(HAVE_ATOMIC_LDST_,N))     \
                              ^
../../../../_clean/libatomic/gload.c:33:30: note: in expansion of macro
'EXACT_INLINE'
../../../../_clean/libatomic/gload.c:45:5: note: expanded from here
../../../../_clean/libatomic/gload.c:45:5: note: in expansion of macro 'EXACT_'
../../../../_clean/libatomic/gload.c:63:7: note: expanded from here
../../../../_clean/libatomic/gload.c:63:7: note: in expansion of macro 'LARGER'
../../../../_clean/libatomic/gload.c:84:25: note: expanded from here