| 1 | /* $Xorg: pr.c,v 1.4 2001/02/09 02:03:16 xorgcvs Exp $ */
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| 2 | /*
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| 3 |
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| 4 | Copyright (c) 1993, 1994, 1998 The Open Group
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| 5 |
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| 6 | Permission to use, copy, modify, distribute, and sell this software and its
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| 7 | documentation for any purpose is hereby granted without fee, provided that
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| 8 | the above copyright notice appear in all copies and that both that
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| 9 | copyright notice and this permission notice appear in supporting
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| 10 | documentation.
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| 11 |
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| 12 | The above copyright notice and this permission notice shall be included in
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| 13 | all copies or substantial portions of the Software.
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| 14 |
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| 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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| 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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| 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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| 18 | OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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| 19 | AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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| 20 | CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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| 21 |
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| 22 | Except as contained in this notice, the name of The Open Group shall not be
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| 23 | used in advertising or otherwise to promote the sale, use or other dealings
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| 24 | in this Software without prior written authorization from The Open Group.
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| 25 |
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| 26 | */
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| 27 | /* $XFree86: xc/config/makedepend/pr.c,v 1.4 2001/04/29 23:25:02 tsi Exp $ */
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| 28 |
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| 29 | #include "def.h"
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| 30 |
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| 31 | extern struct inclist inclist[ MAXFILES ],
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| 32 | *inclistp;
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| 33 | extern char *objname; /* bird */
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| 34 | extern char *objprefix;
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| 35 | extern char *objsuffix;
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| 36 | extern int width;
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| 37 | extern boolean printed;
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| 38 | extern boolean verbose;
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| 39 | extern boolean show_where_not;
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| 40 |
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| 41 | void
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| 42 | add_include(struct filepointer *filep, struct inclist *file,
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| 43 | struct inclist *file_red, char *include, int type,
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| 44 | boolean failOK)
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| 45 | {
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| 46 | register struct inclist *newfile;
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| 47 | register struct filepointer *content;
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| 48 |
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| 49 | /*
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| 50 | * First decide what the pathname of this include file really is.
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| 51 | */
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| 52 | newfile = inc_path(file->i_file, include, type);
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| 53 | if (newfile == NULL) {
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| 54 | if (failOK)
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| 55 | return;
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| 56 | if (file != file_red)
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| 57 | warning("%s (reading %s, line %d): ",
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| 58 | file_red->i_file, file->i_file, filep->f_line);
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| 59 | else
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| 60 | warning("%s, line %d: ", file->i_file, filep->f_line);
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| 61 | warning1("cannot find include file \"%s\"\n", include);
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| 62 | show_where_not = TRUE;
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| 63 | newfile = inc_path(file->i_file, include, type);
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| 64 | show_where_not = FALSE;
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| 65 | }
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| 66 |
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| 67 | if (newfile) {
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| 68 | included_by(file, newfile);
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| 69 | if (!(newfile->i_flags & SEARCHED)) {
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| 70 | newfile->i_flags |= SEARCHED;
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| 71 | content = getfile(newfile->i_file);
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| 72 | find_includes(content, newfile, file_red, 0, failOK);
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| 73 | freefile(content);
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| 74 | }
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| 75 | }
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| 76 | }
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| 77 |
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| 78 | static void
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| 79 | pr(struct inclist *ip, char *file, char *base)
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| 80 | {
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| 81 | static char *lastfile;
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| 82 | static int current_len;
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| 83 | register int len, i;
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| 84 | char buf[ BUFSIZ ];
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| 85 |
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| 86 | printed = TRUE;
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| 87 | len = strlen(ip->i_file)+1;
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| 88 | if (current_len + len > width || file != lastfile) {
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| 89 | lastfile = file;
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| 90 | if (objname)
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| 91 | sprintf(buf, "\n%s: %s", objname, ip->i_file);
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| 92 | else
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| 93 | sprintf(buf, "\n%s%s%s: %s", objprefix, base,
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| 94 | objsuffix, ip->i_file);
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| 95 | len = current_len = strlen(buf);
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| 96 | }
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| 97 | else {
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| 98 | buf[0] = ' ';
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| 99 | strcpy(buf+1, ip->i_file);
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| 100 | current_len += len;
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| 101 | }
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| 102 | fwrite(buf, len, 1, stdout);
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| 103 |
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| 104 | /*
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| 105 | * If verbose is set, then print out what this file includes.
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| 106 | */
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| 107 | if (! verbose || ip->i_list == NULL || ip->i_flags & NOTIFIED)
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| 108 | return;
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| 109 | ip->i_flags |= NOTIFIED;
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| 110 | lastfile = NULL;
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| 111 | printf("\n# %s includes:", ip->i_file);
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| 112 | for (i=0; i<ip->i_listlen; i++)
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| 113 | printf("\n#\t%s", ip->i_list[ i ]->i_incstring);
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| 114 | }
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| 115 |
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| 116 | void
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| 117 | recursive_pr_include(struct inclist *head, char *file, char *base)
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| 118 | {
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| 119 | int i;
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| 120 |
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| 121 | if (head->i_flags & MARKED)
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| 122 | return;
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| 123 | head->i_flags |= MARKED;
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| 124 | if (head->i_file != file)
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| 125 | pr(head, file, base);
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| 126 | for (i=0; i<head->i_listlen; i++)
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| 127 | recursive_pr_include(head->i_list[ i ], file, base);
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| 128 | }
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