Zack Weinberg
88ae23e71d
* Makefile.in (LIBCPP_DEPS): New macro. (cpplib.o, cpphash.o, cpperror.o, cppexp.o, cppfiles.o): Use it to declare deps. * cpperror.c: Include cpphash.h. * cppexp.c: Include cpphash.h. Remove MULTIBYTE_CHARS dingleberry. (lex): Don't use CPP_WARN_UNDEF. (_cpp_parse_expr): Return an int, the truth value. * cppfiles.c: Include cpphash.h. (_cpp_merge_include_chains): Move to cppinit.c and make static. * cppinit.c (include_defaults_array): Disentangle. (cpp_cleanup): Don't free the if stack here. (cpp_finish): Pop off all buffers, not just one. * cpplib.c (eval_if_expr): Return int. (do_xifdef): Rename do_ifdef. (handle_directive): Don't use CPP_PREPROCESSED. (cpp_get_token): Don't use CPP_C89. * fix-header.c: Don't use CPP_OPTIONS. * cpplib.h: Move U_CHAR, enum node_type, struct file_name_list, struct ihash, is_idchar, is_idstart, is_numchar, is_numstart, is_hspace, is_space, CPP_BUF_PEEK, CPP_BUF_GET, CPP_FORWARD, CPP_PUTS, CPP_PUTS_Q, CPP_PUTC, CPP_PUTC_Q, CPP_NUL_TERMINATE, CPP_NUL_TERMINATE_Q, CPP_BUMP_BUFFER_LINE, CPP_BUMP_LINE, CPP_PREV_BUFFER, CPP_PRINT_DEPS, CPP_TRADITIONAL, CPP_PEDANTIC, and prototypes of _cpp_simplify_pathname, _cpp_find_include_file, _cpp_read_include_file, and _cpp_parse_expr to cpphash.h. Move struct if_stack to cpplib.c. Move struct cpp_pending to cppinit.c. Change all uses of U_CHAR to be unsigned char instead. Delete CPP_WARN_UNDEF, CPP_C89, and CPP_PREPROCESSED. From-SVN: r32435
README for GNU development tools This directory contains various GNU compilers, assemblers, linkers, debuggers, etc., plus their support routines, definitions, and documentation. Check the INSTALL directory for detailed configuration and installation instructions. Much of the code and documentation enclosed is copyright by the Free Software Foundation, Inc. See the file COPYING or COPYING.LIB in the various directories, for a description of the GNU General Public License terms under which you can copy the files. REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info on where and how to report problems.