[Xen-bugs] [Bug 42] New: x86 Build break on SLES 9 SP1 - error: dereferencing pointer to incomplete type

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http://bugzilla.xensource.com/cgi-bin/bugzilla/show_bug.cgi?id=42

           Summary: x86 Build break on SLES 9 SP1 - error: dereferencing
                    pointer to incomplete type
           Product: Xen
           Version: unstable
          Platform: x86
        OS/Version: other
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Unspecified
        AssignedTo: xen-bugs@xxxxxxxxxxxxxxxxxxx
        ReportedBy: dbarrera@xxxxxxxxxx
                CC: hohnbaum@xxxxxxxxxx


Build fails on SLES 9 SP1, using the May 15 xen-unstable-src.tgz.
Note: Xen builds without problems on RHEL 4.

SLES 9 SP1  has gcc version 3.3.3 (SuSE Linux)

gcc -pthread -fno-strict-aliasing -DNDEBUG -D_FILE_OFFSET_BITS=64
-DHAVE_LARGEFILE_SUPPORT -O2 -march=i586 -mcpu=i686 -fmessage-length=0 -Wall
-m32 -march=i686 -fPIC -I/usr/include/python2.3 -c src/fsys/ext2/ext2module.c -o
build/temp.linux-i686-2.3/src/fsys/ext2/ext2module.o -fno-strict-aliasing -Wall
-Werror
src/fsys/ext2/ext2module.c:17:27: ext2fs/ext2fs.h: No such file or directory
src/fsys/ext2/ext2module.c:34: error: parse error before "ext2_filsys"
src/fsys/ext2/ext2module.c:34: warning: no semicolon at end of struct or union
src/fsys/ext2/ext2module.c:40: error: parse error before "ext2_file_t"
src/fsys/ext2/ext2module.c:40: warning: no semicolon at end of struct or union
src/fsys/ext2/ext2module.c: In function `ext2_file_close':
src/fsys/ext2/ext2module.c:48: error: dereferencing pointer to incomplete type
src/fsys/ext2/ext2module.c:49: warning: implicit declaration of function
`ext2fs_file_close'
src/fsys/ext2/ext2module.c:49: error: dereferencing pointer to incomplete type
src/fsys/ext2/ext2module.c: In function `ext2_file_read':
src/fsys/ext2/ext2module.c:61: error: dereferencing pointer to incomplete type
src/fsys/ext2/ext2module.c:74: warning: implicit declaration of function
`ext2fs_file_read'
src/fsys/ext2/ext2module.c:74: error: dereferencing pointer to incomplete type
src/fsys/ext2/ext2module.c: In function `ext2_file_dealloc':
src/fsys/ext2/ext2module.c:102: error: dereferencing pointer to incomplete type
src/fsys/ext2/ext2module.c:103: error: dereferencing pointer to incomplete type
src/fsys/ext2/ext2module.c: At top level:
src/fsys/ext2/ext2module.c:128: error: invalid application of `sizeof' to an
incomplete type
src/fsys/ext2/ext2module.c: In function `ext2_file_open':
src/fsys/ext2/ext2module.c:154: error: `ext2_file_t' undeclared (first use in
this function)
src/fsys/ext2/ext2module.c:154: error: (Each undeclared identifier is reported
only once
src/fsys/ext2/ext2module.c:154: error: for each function it appears in.)
src/fsys/ext2/ext2module.c:154: error: parse error before "f"
src/fsys/ext2/ext2module.c:155: error: `ext2_ino_t' undeclared (first use in
this function)
src/fsys/ext2/ext2module.c:159: error: dereferencing pointer to incomplete type
src/fsys/ext2/ext2module.c:161: warning: implicit declaration of function
`ext2fs_namei_follow'
src/fsys/ext2/ext2module.c:161: error: dereferencing pointer to incomplete type
src/fsys/ext2/ext2module.c:161: error: `EXT2_ROOT_INO' undeclared (first use in
this function)
src/fsys/ext2/ext2module.c:161: error: `ino' undeclared (first use in this 
function)
src/fsys/ext2/ext2module.c:167: warning: implicit declaration of function
`ext2fs_file_open'
src/fsys/ext2/ext2module.c:167: error: dereferencing pointer to incomplete type
src/fsys/ext2/ext2module.c:167: error: `f' undeclared (first use in this 
function)
src/fsys/ext2/ext2module.c:173: error: dereferencing pointer to incomplete type
src/fsys/ext2/ext2module.c: In function `ext2_file_exist':
src/fsys/ext2/ext2module.c:181: error: `ext2_ino_t' undeclared (first use in
this function)
src/fsys/ext2/ext2module.c:181: error: parse error before "ino"
src/fsys/ext2/ext2module.c:185: error: dereferencing pointer to incomplete type
src/fsys/ext2/ext2module.c:187: error: dereferencing pointer to incomplete type
src/fsys/ext2/ext2module.c:187: error: `EXT2_ROOT_INO' undeclared (first use in
this function)
src/fsys/ext2/ext2module.c:187: error: `ino' undeclared (first use in this 
function)
src/fsys/ext2/ext2module.c: In function `ext2_fs_close':
src/fsys/ext2/ext2module.c:201: error: dereferencing pointer to incomplete type
src/fsys/ext2/ext2module.c:202: warning: implicit declaration of function
`ext2fs_close'
src/fsys/ext2/ext2module.c:202: error: dereferencing pointer to incomplete type
src/fsys/ext2/ext2module.c: In function `ext2_fs_open':
src/fsys/ext2/ext2module.c:215: error: `ext2_filsys' undeclared (first use in
this function)
src/fsys/ext2/ext2module.c:215: error: parse error before "efs"
src/fsys/ext2/ext2module.c:221: error: dereferencing pointer to incomplete type
src/fsys/ext2/ext2module.c:226: warning: implicit declaration of function
`ext2fs_open'
src/fsys/ext2/ext2module.c:227: error: `unix_io_manager' undeclared (first use
in this function)
src/fsys/ext2/ext2module.c:227: error: `efs' undeclared (first use in this 
function)
src/fsys/ext2/ext2module.c:233: error: dereferencing pointer to incomplete type
src/fsys/ext2/ext2module.c: In function `ext2_fs_dealloc':
src/fsys/ext2/ext2module.c:268: error: dereferencing pointer to incomplete type
src/fsys/ext2/ext2module.c:269: error: dereferencing pointer to incomplete type
src/fsys/ext2/ext2module.c: At top level:
src/fsys/ext2/ext2module.c:300: error: invalid application of `sizeof' to an
incomplete type
src/fsys/ext2/ext2module.c: In function
`ext2_fs_new':src/fsys/ext2/ext2module.c:339: error: dereferencing pointer to
incomplete type
error: command 'gcc' failed with exit status 1

make[3]: *** [build] Error 1
make[3]: Leaving directory `/tmp/xen-unstable/tools/pygrub'
make[2]: *** [install] Error 2
make[2]: Leaving directory `/tmp/xen-unstable/tools'
make[1]: *** [tools] Error 2
make[1]: Leaving directory `/tmp/xen-unstable'
make: *** [world] Error 2



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