diff options
Diffstat (limited to 'gcc/cppfiles.c')
| -rw-r--r-- | gcc/cppfiles.c | 60 |
1 files changed, 4 insertions, 56 deletions
diff --git a/gcc/cppfiles.c b/gcc/cppfiles.c index add6272..d8d518d 100644 --- a/gcc/cppfiles.c +++ b/gcc/cppfiles.c @@ -29,10 +29,10 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. #include "cpplib.h" #include "intl.h" -/* The entry points to this file are: find_include_file, finclude, - include_hash, append_include_chain, deps_output, and file_cleanup. - file_cleanup is only called through CPP_BUFFER(pfile)->cleanup, - so it's static anyway. */ +/* The entry points to this file are: find_include_file, + cpp_read_file, finclude, include_hash, append_include_chain, and + file_cleanup. file_cleanup is only called through + CPP_BUFFER(pfile)->cleanup, so it's static anyway. */ static struct include_hash *redundant_include_p PARAMS ((cpp_reader *, @@ -1230,58 +1230,6 @@ initialize_input_buffer (pfile, fd, st) pfile->input_buffer_len = pipe_buf; } -/* Add output to `deps_buffer' for the -M switch. - STRING points to the text to be output. - SPACER is ':' for targets, ' ' for dependencies, zero for text - to be inserted literally. */ - -void -deps_output (pfile, string, spacer) - cpp_reader *pfile; - const char *string; - int spacer; -{ - int size; - int cr = 0; - - if (!*string) - return; - - size = strlen (string); - -#ifndef MAX_OUTPUT_COLUMNS -#define MAX_OUTPUT_COLUMNS 72 -#endif - if (pfile->deps_column > 0 - && (pfile->deps_column + size) > MAX_OUTPUT_COLUMNS) - { - cr = 5; - pfile->deps_column = 0; - } - - if (pfile->deps_size + size + cr + 8 > pfile->deps_allocated_size) - { - pfile->deps_allocated_size = (pfile->deps_size + size + 50) * 2; - pfile->deps_buffer = (char *) xrealloc (pfile->deps_buffer, - pfile->deps_allocated_size); - } - - if (cr) - { - bcopy (" \\\n ", &pfile->deps_buffer[pfile->deps_size], 5); - pfile->deps_size += 5; - } - - if (spacer == ' ' && pfile->deps_column > 0) - pfile->deps_buffer[pfile->deps_size++] = ' '; - bcopy (string, &pfile->deps_buffer[pfile->deps_size], size); - pfile->deps_size += size; - pfile->deps_column += size + 1; /* count spacer too */ - if (spacer == ':') - pfile->deps_buffer[pfile->deps_size++] = ':'; - pfile->deps_buffer[pfile->deps_size] = 0; -} - /* Simplify a path name in place, deleting redundant components. This reduces OS overhead and guarantees that equivalent paths compare the same (modulo symlinks). |