Annotation of pkgsrc/pkgtools/pkg_install/files/create/perform.c, Revision 1.21
1.20 joerg 1: /* $NetBSD: perform.c,v 1.19 2008/04/18 17:16:44 joerg Exp $ */
1.1 schmonz 2:
1.4 jlam 3: #if HAVE_CONFIG_H
4: #include "config.h"
5: #endif
1.5 jlam 6: #include <nbcompat.h>
1.4 jlam 7: #if HAVE_SYS_CDEFS_H
1.1 schmonz 8: #include <sys/cdefs.h>
1.4 jlam 9: #endif
1.1 schmonz 10: #ifndef lint
11: #if 0
12: static const char *rcsid = "from FreeBSD Id: perform.c,v 1.38 1997/10/13 15:03:51 jkh Exp";
13: #else
1.20 joerg 14: __RCSID("$NetBSD: perform.c,v 1.19 2008/04/18 17:16:44 joerg Exp $");
1.1 schmonz 15: #endif
16: #endif
17:
18: /*
19: * FreeBSD install - a package for the installation and maintainance
20: * of non-core utilities.
21: *
22: * Redistribution and use in source and binary forms, with or without
23: * modification, are permitted provided that the following conditions
24: * are met:
25: * 1. Redistributions of source code must retain the above copyright
26: * notice, this list of conditions and the following disclaimer.
27: * 2. Redistributions in binary form must reproduce the above copyright
28: * notice, this list of conditions and the following disclaimer in the
29: * documentation and/or other materials provided with the distribution.
30: *
31: * Jordan K. Hubbard
32: * 18 July 1993
33: *
34: * This is the main body of the create module.
35: *
36: */
37:
38: #include "lib.h"
39: #include "create.h"
40:
1.4 jlam 41: #if HAVE_ERR_H
1.1 schmonz 42: #include <err.h>
43: #endif
1.4 jlam 44: #if HAVE_UNISTD_H
1.1 schmonz 45: #include <unistd.h>
1.4 jlam 46: #endif
1.1 schmonz 47:
48: static void
49: sanity_check(void)
50: {
1.15 joerg 51: if (!Comment)
1.1 schmonz 52: errx(2, "required package comment string is missing (-c comment)");
1.15 joerg 53: if (!Desc)
1.1 schmonz 54: errx(2, "required package description string is missing (-d desc)");
1.15 joerg 55: if (!Contents)
1.1 schmonz 56: errx(2, "required package contents list is missing (-f [-]file)");
57: }
58:
1.17 joerg 59: static void
60: register_depends(package_t *plist, char *deps, int build_only)
61: {
62: char *cp;
63:
64: if (Verbose && !PlistOnly) {
65: if (build_only)
66: printf("Registering build depends:");
67: else
68: printf("Registering depends:");
69: }
70: while (deps) {
1.18 joerg 71: cp = strsep(&deps, " \t\n");
1.17 joerg 72: if (*cp) {
73: char *best_installed;
74: best_installed = find_best_matching_installed_pkg(cp);
75: if (best_installed != NULL) {
76: add_plist(plist, PLIST_BLDDEP, best_installed);
77: if (Verbose && !PlistOnly && build_only)
78: printf(" %s", cp);
79: } else
80: warnx("No matching package installed for %s", cp);
81: free(best_installed);
82: if (!build_only) {
83: add_plist(plist, PLIST_PKGDEP, cp);
84: if (Verbose && !PlistOnly)
85: printf(" %s", cp);
86: }
87: }
88: }
89: if (Verbose && !PlistOnly)
90: printf(".\n");
91: }
92:
1.19 joerg 93: /*
94: * Get a string parameter as a file spec or as a "contents follow -" spec
95: */
96: static void
97: get_dash_string(char **s)
98: {
99: if (**s == '-')
100: *s = strdup(*s + 1);
101: else
102: *s = fileGetContents(*s);
103: }
104:
1.1 schmonz 105: int
1.14 joerg 106: pkg_perform(const char *pkg)
1.1 schmonz 107: {
108: char *cp;
1.15 joerg 109: FILE *pkg_in;
1.1 schmonz 110: package_t plist;
1.15 joerg 111: const char *full_pkg, *suffix;
112: char *allocated_pkg;
113: int retval;
114:
115: /* Break the package name into base and desired suffix (if any) */
116: if ((cp = strrchr(pkg, '.')) != NULL) {
117: if ((allocated_pkg = malloc(cp - pkg + 1)) == NULL)
118: err(2, "malloc failed");
119: memcpy(allocated_pkg, pkg, cp - pkg);
120: allocated_pkg[cp - pkg] = '\0';
121: suffix = cp + 1;
122: full_pkg = pkg;
123: pkg = allocated_pkg;
124: } else {
125: allocated_pkg = NULL;
126: full_pkg = pkg;
127: suffix = "tgz";
128: }
1.1 schmonz 129:
130: /* Preliminary setup */
131: sanity_check();
132: if (Verbose && !PlistOnly)
133: printf("Creating package %s\n", pkg);
134: get_dash_string(&Comment);
135: get_dash_string(&Desc);
136: if (IS_STDIN(Contents))
137: pkg_in = stdin;
138: else {
139: pkg_in = fopen(Contents, "r");
1.15 joerg 140: if (!pkg_in)
1.1 schmonz 141: errx(2, "unable to open contents file '%s' for input", Contents);
142: }
143: plist.head = plist.tail = NULL;
144:
145: /* If a SrcDir override is set, add it now */
146: if (SrcDir) {
147: if (Verbose && !PlistOnly)
148: printf("Using SrcDir value of %s\n", (realprefix) ? realprefix : SrcDir);
149: add_plist(&plist, PLIST_SRC, SrcDir);
150: }
151:
152: /* Stick the dependencies, if any, at the top */
1.17 joerg 153: if (Pkgdeps)
154: register_depends(&plist, Pkgdeps, 0);
1.1 schmonz 155:
1.11 joerg 156: /*
157: * Put the build dependencies after the dependencies.
158: * This works due to the evaluation order in pkg_add.
159: */
1.17 joerg 160: if (BuildPkgdeps)
161: register_depends(&plist, BuildPkgdeps, 1);
1.11 joerg 162:
1.1 schmonz 163: /* Put the conflicts directly after the dependencies, if any */
164: if (Pkgcfl) {
165: if (Verbose && !PlistOnly)
166: printf("Registering conflicts:");
167: while (Pkgcfl) {
168: cp = strsep(&Pkgcfl, " \t\n");
169: if (*cp) {
170: add_plist(&plist, PLIST_PKGCFL, cp);
171: if (Verbose && !PlistOnly)
172: printf(" %s", cp);
173: }
174: }
175: if (Verbose && !PlistOnly)
176: printf(".\n");
177: }
178:
179: /* Slurp in the packing list */
180: read_plist(&plist, pkg_in);
181:
182: if (pkg_in != stdin)
183: fclose(pkg_in);
184:
185: /* Prefix should override the packing list */
186: if (Prefix) {
187: delete_plist(&plist, FALSE, PLIST_CWD, NULL);
188: add_plist_top(&plist, PLIST_CWD, Prefix);
189: }
190: /*
191: * Run down the list and see if we've named it, if not stick in a name
192: * at the top.
193: */
194: if (find_plist(&plist, PLIST_NAME) == NULL) {
195: add_plist_top(&plist, PLIST_NAME, basename_of(pkg));
196: }
197:
1.15 joerg 198: /* Make first "real contents" pass over it */
199: check_list(&plist, basename_of(pkg));
200:
1.1 schmonz 201: /*
202: * We're just here for to dump out a revised plist for the FreeBSD ports
203: * hack. It's not a real create in progress.
204: */
205: if (PlistOnly) {
206: write_plist(&plist, stdout, realprefix);
1.15 joerg 207: retval = TRUE;
208: } else {
209: #ifdef BOOTSTRAP
210: warnx("Package building is not supported in bootstrap mode");
211: retval = FALSE;
212: #else
213: retval = pkg_build(pkg, full_pkg, suffix, &plist);
214: #endif
1.1 schmonz 215: }
216:
217: /* Cleanup */
218: free(Comment);
219: free(Desc);
220: free_plist(&plist);
1.15 joerg 221:
222: free(allocated_pkg);
223:
224: return retval;
1.1 schmonz 225: }
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