yann@1: Fixes errors
yann@1: 
yann@1: regcomp.c: In function 'parse_bracket_exp':
yann@1: regcomp.c:2724: error: invalid storage class for function 'seek_collating_symbol_entry'
yann@1: regcomp.c:2757: error: invalid storage class for function 'lookup_collation_sequence_value'
yann@1: regcomp.c:2826: error: invalid storage class for function 'build_range_exp'
yann@1: regcomp.c:2913: error: invalid storage class for function 'build_collating_symbol'
yann@1: ...
yann@1: make[2]: *** [/home/dank/queue/jobdir.fast/crosstool-dev/build/x86_64-unknown-linux-gnu/gcc-4.0-20050305-glibc-2.3.3/build-glibc/posix/regex.o] Error 1
yann@1: 
yann@1: See also http://sources.redhat.com/ml/glibc-cvs/2004-q3/msg01071.html
yann@1: That fix requires gcc-4.0, but the fix proposed here works with older compilers, too
yann@1: 
yann@1: --- glibc-2.3.3/posix/regcomp.c.old	2005-03-16 11:40:55.000000000 -0800
yann@1: +++ glibc-2.3.3/posix/regcomp.c	2005-03-16 11:50:31.000000000 -0800
yann@1: @@ -2718,8 +2718,14 @@
yann@1:       Seek the collating symbol entry correspondings to NAME.
yann@1:       Return the index of the symbol in the SYMB_TABLE.  */
yann@1:  
yann@1: +#if __GNUC__ >= 4
yann@1: +  auto inline int32_t
yann@1: +#else
yann@1:    static inline int32_t
yann@1: +#endif
yann@1: +#if __GNUC__ >= 4 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
yann@1:    __attribute ((always_inline))
yann@1: +#endif
yann@1:    seek_collating_symbol_entry (name, name_len)
yann@1:  	 const unsigned char *name;
yann@1:  	 size_t name_len;
yann@1: @@ -2751,8 +2757,14 @@
yann@1:       Look up the collation sequence value of BR_ELEM.
yann@1:       Return the value if succeeded, UINT_MAX otherwise.  */
yann@1:  
yann@1: +#if __GNUC__ >= 4
yann@1: +  auto inline unsigned int
yann@1: +#else
yann@1:    static inline unsigned int
yann@1: +#endif
yann@1: +#if __GNUC__ >= 4 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
yann@1:    __attribute ((always_inline))
yann@1: +#endif
yann@1:    lookup_collation_sequence_value (br_elem)
yann@1:  	 bracket_elem_t *br_elem;
yann@1:      {
yann@1: @@ -2819,8 +2831,14 @@
yann@1:       mbcset->range_ends, is a pointer argument sinse we may
yann@1:       update it.  */
yann@1:  
yann@1: -  static inline reg_errcode_t
yann@1: +#if __GNUC__ >= 4
yann@1: +  auto inline reg_errcode_t
yann@1: +#else
yann@1: +  static inline reg_errcode_t
yann@1: +#endif
yann@1: +#if __GNUC__ >= 4 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
yann@1:    __attribute ((always_inline))
yann@1: +#endif
yann@1:  # ifdef RE_ENABLE_I18N
yann@1:    build_range_exp (sbcset, mbcset, range_alloc, start_elem, end_elem)
yann@1:  	 re_charset_t *mbcset;
yann@1: @@ -2906,8 +2924,14 @@
yann@1:       COLL_SYM_ALLOC is the allocated size of mbcset->coll_sym, is a
yann@1:       pointer argument sinse we may update it.  */
yann@1:  
yann@1: -  static inline reg_errcode_t
yann@1: +#if __GNUC__ >= 4
yann@1: +  auto inline reg_errcode_t
yann@1: +#else
yann@1: +  static inline reg_errcode_t
yann@1: +#endif
yann@1: +#if __GNUC__ >= 4 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
yann@1:    __attribute ((always_inline))
yann@1: +#endif
yann@1:  # ifdef RE_ENABLE_I18N
yann@1:    build_collating_symbol (sbcset, mbcset, coll_sym_alloc, name)
yann@1:  	 re_charset_t *mbcset;