| /* $Xorg: pr.c,v 1.4 2001/02/09 02:03:16 xorgcvs Exp $ */ |
| /* |
| |
| Copyright (c) 1993, 1994, 1998 The Open Group |
| |
| Permission to use, copy, modify, distribute, and sell this software and its |
| documentation for any purpose is hereby granted without fee, provided that |
| the above copyright notice appear in all copies and that both that |
| copyright notice and this permission notice appear in supporting |
| documentation. |
| |
| The above copyright notice and this permission notice shall be included in |
| all copies or substantial portions of the Software. |
| |
| THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN |
| AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| |
| Except as contained in this notice, the name of The Open Group shall not be |
| used in advertising or otherwise to promote the sale, use or other dealings |
| in this Software without prior written authorization from The Open Group. |
| |
| */ |
| /* $XFree86: xc/config/makedepend/pr.c,v 1.5 2001/12/14 19:53:21 dawes Exp $ */ |
| |
| #include "def.h" |
| |
| extern struct inclist inclist[ MAXFILES ], |
| *inclistp; |
| extern char *objprefix; |
| extern char *objsuffix; |
| extern int width; |
| extern boolean printed; |
| extern boolean verbose; |
| extern boolean show_where_not; |
| |
| void |
| add_include(struct filepointer *filep, struct inclist *file, |
| struct inclist *file_red, char *include, int type, |
| boolean failOK) |
| { |
| register struct inclist *newfile; |
| register struct filepointer *content; |
| |
| /* |
| * First decide what the pathname of this include file really is. |
| */ |
| newfile = inc_path(file->i_file, include, type); |
| if (newfile == NULL) { |
| if (failOK) |
| return; |
| if (file != file_red) |
| warning("%s (reading %s, line %d): ", |
| file_red->i_file, file->i_file, filep->f_line); |
| else |
| warning("%s, line %d: ", file->i_file, filep->f_line); |
| warning1("cannot find include file \"%s\"\n", include); |
| show_where_not = TRUE; |
| newfile = inc_path(file->i_file, include, type); |
| show_where_not = FALSE; |
| } |
| |
| if (newfile) { |
| included_by(file, newfile); |
| if (!(newfile->i_flags & SEARCHED)) { |
| newfile->i_flags |= SEARCHED; |
| content = getfile(newfile->i_file); |
| find_includes(content, newfile, file_red, 0, failOK); |
| freefile(content); |
| } |
| } |
| } |
| |
| static void |
| pr(struct inclist *ip, char *file, char *base) |
| { |
| static char *lastfile; |
| static int current_len; |
| register int len, i; |
| char buf[ BUFSIZ ]; |
| |
| printed = TRUE; |
| len = strlen(ip->i_file)+1; |
| if (current_len + len > width || file != lastfile) { |
| lastfile = file; |
| sprintf(buf, "\n%s%s%s: %s", objprefix, base, objsuffix, |
| ip->i_file); |
| len = current_len = strlen(buf); |
| } |
| else { |
| buf[0] = ' '; |
| strcpy(buf+1, ip->i_file); |
| current_len += len; |
| } |
| fwrite(buf, len, 1, stdout); |
| |
| /* |
| * If verbose is set, then print out what this file includes. |
| */ |
| if (! verbose || ip->i_list == NULL || ip->i_flags & NOTIFIED) |
| return; |
| ip->i_flags |= NOTIFIED; |
| lastfile = NULL; |
| printf("\n# %s includes:", ip->i_file); |
| for (i=0; i<ip->i_listlen; i++) |
| printf("\n#\t%s", ip->i_list[ i ]->i_incstring); |
| } |
| |
| void |
| recursive_pr_include(struct inclist *head, char *file, char *base) |
| { |
| int i; |
| |
| if (head->i_flags & MARKED) |
| return; |
| head->i_flags |= MARKED; |
| if (head->i_file != file) |
| pr(head, file, base); |
| for (i=0; i<head->i_listlen; i++) |
| recursive_pr_include(head->i_list[ i ], file, base); |
| } |