yann@402: Fix found here: http://www.freelists.org/archives/openbeos/11-2005/msg00090.html
yann@402: 
yann@402: Fixes:
yann@402: In file included from ./targ-cpu.h:1,
yann@402:                  from /home/dank/crosstool-new/build/i686-unknown-linux-gnu/gcc-2.95.3-glibc-2.2.2/binutils-2.15/gas/config/obj-elf.h:42,
yann@402:                  from ./obj-format.h:1,
yann@402:                  from /home/dank/crosstool-new/build/i686-unknown-linux-gnu/gcc-2.95.3-glibc-2.2.2/binutils-2.15/gas/config/te-linux.h:4,
yann@402:                  from ./targ-env.h:1,
yann@402:                  from /home/dank/crosstool-new/build/i686-unknown-linux-gnu/gcc-2.95.3-glibc-2.2.2/binutils-2.15/gas/as.h:626,
yann@402:                  from /home/dank/crosstool-new/build/i686-unknown-linux-gnu/gcc-2.95.3-glibc-2.2.2/binutils-2.15/gas/app.c:30:
yann@402: /home/dank/crosstool-new/build/i686-unknown-linux-gnu/gcc-2.95.3-glibc-2.2.2/binutils-2.15/gas/config/tc-i386.h:451: error: array type has incomplete element type
yann@402: make[3]: *** [app.o] Error 1
yann@402: make[3]: Leaving directory `/home/dank/crosstool-new/build/i686-unknown-linux-gnu/gcc-2.95.3-glibc-2.2.2/build-binutils/gas'
yann@402: 
yann@402: when building binutils-2.15 with gcc-4.0
yann@402: 
yann@402: 
yann@402: diff -ur binutils-2.15.old/gas/as.h binutils-2.15/gas/as.h
yann@402: --- binutils-2.15.old/gas/as.h	2003-11-22 18:14:21.000000000 -0800
yann@402: +++ binutils-2.15/gas/as.h	2006-02-14 22:05:35.000000000 -0800
yann@402: @@ -605,7 +605,26 @@
yann@402:  struct expressionS;
yann@402:  struct fix;
yann@402:  typedef struct symbol symbolS;
yann@402: -struct relax_type;
yann@402: +
yann@402: +/* JF moved this here from as.h under the theory that nobody except MACHINE.c
yann@402: +   and write.c care about it anyway.  */
yann@402: +/* [zooey]: the above no longer holds with gcc4, as it keeps bugging about
yann@402: +            incomplete element types in arrays, if relax_type isn't defined
yann@402: +            here. So I moved the definition back from tc.h to here. */
yann@402: +struct relax_type
yann@402: +{
yann@402: +  /* Forward reach. Signed number. > 0.  */
yann@402: +  long rlx_forward;
yann@402: +  /* Backward reach. Signed number. < 0.  */
yann@402: +  long rlx_backward;
yann@402: +
yann@402: +  /* Bytes length of this address.  */
yann@402: +  unsigned char rlx_length;
yann@402: +
yann@402: +  /* Next longer relax-state.  0 means there is no 'next' relax-state.  */
yann@402: +  relax_substateT rlx_more;
yann@402: +};
yann@402: +
yann@402:  typedef struct frag fragS;
yann@402:  
yann@402:  #ifdef BFD_ASSEMBLER
yann@402: diff -ur binutils-2.15.old/gas/tc.h binutils-2.15/gas/tc.h
yann@402: --- binutils-2.15.old/gas/tc.h	2003-12-03 15:39:38.000000000 -0800
yann@402: +++ binutils-2.15/gas/tc.h	2006-02-14 22:03:35.000000000 -0800
yann@402: @@ -24,23 +24,6 @@
yann@402:  
yann@402:  extern const pseudo_typeS md_pseudo_table[];
yann@402:  
yann@402: -/* JF moved this here from as.h under the theory that nobody except MACHINE.c
yann@402: -   and write.c care about it anyway.  */
yann@402: -
yann@402: -struct relax_type
yann@402: -{
yann@402: -  /* Forward reach. Signed number. > 0.  */
yann@402: -  long rlx_forward;
yann@402: -  /* Backward reach. Signed number. < 0.  */
yann@402: -  long rlx_backward;
yann@402: -
yann@402: -  /* Bytes length of this address.  */
yann@402: -  unsigned char rlx_length;
yann@402: -
yann@402: -  /* Next longer relax-state.  0 means there is no 'next' relax-state.  */
yann@402: -  relax_substateT rlx_more;
yann@402: -};
yann@402: -
yann@402:  typedef struct relax_type relax_typeS;
yann@402:  
yann@402:  extern const int md_reloc_size;	/* Size of a relocation record */