mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
f83d8c9ea3
Give SpiderMonkey its own configure script and top-level Makefile. Adjust js/src/Makefile as appropriate for life as a stand-alone makefile, instead of a 'make export; make libs'-style Mozilla tier makefile. Have the configure script accept '--with-nspr-cflags' and '--with-nspr-libs' options for using an in-tree NSPR. Also accept '--with-system-nspr', '--with-nspr-prefix', and '--with-nspr-exec-prefix' flags for using an installed NSPR. Default to --disable-jemalloc, assuming we don't have that part of the tree available; have the top-level configure script pass --enable-jemalloc as needed. Since we no longer have an export phase to copy header files into dist/include/js before we build the library, we need to be able to find nanojit.h in the nanojit directory; fix references in jsbuiltins.h and jstracer.cpp. Give SpiderMonkey it its own copies of many of the files from ./config and ./build. These are all exact copies, except as follows: . js/src/config/Makefile.in: js/src only has a subset of js/src/config, and thus a subset of the makefile targets. . js/src/config/autoconf.mk.in: js/src/configure.in has its own make variables to set, not set by the top-level configure script, so it needs a custom automake.mk template. . js/src/config/make-system-wrappers.pl: a copy from nsprpub/config, so that we can build without having an NSPR source tree handy. Invoke js/src/configure from ./configure, passing the values computed for NSPR_CFLAGS and NSPR_LIBS by the top-level configure script. Treat js/src as a static directory of the js tier, and create a new config/js (just a Makefile) to be the js tier's non-static directory. Let js/src/configure generate SpiderMonkey's makefiles, not ./configure. Generate a 'js-config' script, which clients can call to find the CFLAGS and LIBS values necessary to compile and link against an installed SpiderMonkey library. Don't include the js-config script in Macintosh packages. Teach client.mk how to rebuild js/src/configure. Tell Mercurial to ignore files generated by autoconf in js/src. Further work: . Right now, callers must define JS_THREADSAFE when #including jsapi.h. This is fixed in a subsequent patch. . js/src/configure is a trimmed copy of ./configure. It could be trimmed more. --HG-- rename : build/autoconf/acoutput-fast.pl => js/src/build/autoconf/acoutput-fast.pl rename : build/autoconf/altoptions.m4 => js/src/build/autoconf/altoptions.m4 rename : build/autoconf/config.guess => js/src/build/autoconf/config.guess rename : build/autoconf/config.sub => js/src/build/autoconf/config.sub rename : build/autoconf/glib.m4 => js/src/build/autoconf/glib.m4 rename : build/autoconf/install-sh => js/src/build/autoconf/install-sh rename : build/autoconf/make-makefile => js/src/build/autoconf/make-makefile rename : build/autoconf/match-dir.sh => js/src/build/autoconf/match-dir.sh rename : build/autoconf/nspr.m4 => js/src/build/autoconf/nspr.m4 rename : build/autoconf/pkg.m4 => js/src/build/autoconf/pkg.m4 rename : build/autoconf/update-makefile.sh => js/src/build/autoconf/update-makefile.sh rename : build/cygwin-wrapper => js/src/build/cygwin-wrapper rename : build/hcc => js/src/build/hcc rename : build/hcpp => js/src/build/hcpp rename : build/unix/mddepend.pl => js/src/build/unix/mddepend.pl rename : build/unix/uniq.pl => js/src/build/unix/uniq.pl rename : config/Makefile.in => js/src/config/Makefile.in rename : config/Moz/Milestone.pm => js/src/config/Moz/Milestone.pm rename : config/autoconf.mk.in => js/src/config/autoconf.mk.in rename : config/config.mk => js/src/config/config.mk rename : config/elf-dynstr-gc.c => js/src/config/elf-dynstr-gc.c rename : config/fastcwd.pl => js/src/config/fastcwd.pl rename : config/gcc_hidden.h => js/src/config/gcc_hidden.h rename : config/insure.mk => js/src/config/insure.mk rename : nsprpub/config/make-system-wrappers.pl => js/src/config/make-system-wrappers.pl rename : config/milestone.pl => js/src/config/milestone.pl rename : config/milestone.txt => js/src/config/milestone.txt rename : config/mkdepend/Makefile.in => js/src/config/mkdepend/Makefile.in rename : config/mkdepend/cppsetup.c => js/src/config/mkdepend/cppsetup.c rename : config/mkdepend/def.h => js/src/config/mkdepend/def.h rename : config/mkdepend/ifparser.c => js/src/config/mkdepend/ifparser.c rename : config/mkdepend/ifparser.h => js/src/config/mkdepend/ifparser.h rename : config/mkdepend/imakemdep.h => js/src/config/mkdepend/imakemdep.h rename : config/mkdepend/include.c => js/src/config/mkdepend/include.c rename : config/mkdepend/main.c => js/src/config/mkdepend/main.c rename : config/mkdepend/mkdepend.man => js/src/config/mkdepend/mkdepend.man rename : config/mkdepend/parse.c => js/src/config/mkdepend/parse.c rename : config/mkdepend/pr.c => js/src/config/mkdepend/pr.c rename : config/nfspwd.pl => js/src/config/nfspwd.pl rename : config/nsinstall.c => js/src/config/nsinstall.c rename : config/nsinstall.py => js/src/config/nsinstall.py rename : config/pathsub.c => js/src/config/pathsub.c rename : config/pathsub.h => js/src/config/pathsub.h rename : config/preprocessor.pl => js/src/config/preprocessor.pl rename : config/revdepth-nt.pl => js/src/config/revdepth-nt.pl rename : config/revdepth.pl => js/src/config/revdepth.pl rename : config/rules.mk => js/src/config/rules.mk rename : config/system-headers => js/src/config/system-headers rename : config/version.mk => js/src/config/version.mk rename : config/version_win.pl => js/src/config/version_win.pl rename : configure.in => js/src/configure.in
248 lines
5.4 KiB
C
248 lines
5.4 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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/*
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** Pathname subroutines.
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**
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** Brendan Eich, 8/29/95
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*/
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#include <assert.h>
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#include <sys/types.h>
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#include <dirent.h>
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#include <errno.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <sys/stat.h>
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#include "pathsub.h"
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#ifdef USE_REENTRANT_LIBC
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#include <libc_r.h>
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#endif
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#ifdef SUNOS4
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#include "sunos4.h"
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#endif
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#ifndef D_INO
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#define D_INO d_ino
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#endif
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char *program;
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void
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fail(char *format, ...)
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{
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int error;
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va_list ap;
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#ifdef USE_REENTRANT_LIBC
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R_STRERROR_INIT_R();
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#endif
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error = errno;
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fprintf(stderr, "%s: ", program);
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va_start(ap, format);
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vfprintf(stderr, format, ap);
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va_end(ap);
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if (error) {
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#ifdef USE_REENTRANT_LIBC
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R_STRERROR_R(errno);
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fprintf(stderr, ": %s", r_strerror_r);
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#else
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fprintf(stderr, ": %s", strerror(errno));
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#endif
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}
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putc('\n', stderr);
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exit(1);
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}
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char *
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getcomponent(char *path, char *name)
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{
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if (*path == '\0')
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return 0;
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if (*path == '/') {
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*name++ = '/';
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} else {
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do {
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*name++ = *path++;
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} while (*path != '/' && *path != '\0');
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}
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*name = '\0';
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while (*path == '/')
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path++;
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return path;
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}
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#ifdef LAME_READDIR
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#include <sys/param.h>
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/*
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** The static buffer in Unixware's readdir is too small.
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*/
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struct dirent *readdir(DIR *d)
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{
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static struct dirent *buf = NULL;
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if(buf == NULL)
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buf = (struct dirent *) malloc(sizeof(struct dirent) + MAXPATHLEN);
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return(readdir_r(d, buf));
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}
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#endif
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char *
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ino2name(ino_t ino, char *dir)
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{
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DIR *dp;
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struct dirent *ep;
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char *name;
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dp = opendir("..");
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if (!dp)
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fail("cannot read parent directory");
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for (;;) {
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if (!(ep = readdir(dp)))
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fail("cannot find current directory");
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if (ep->D_INO == ino)
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break;
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}
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name = xstrdup(ep->d_name);
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closedir(dp);
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return name;
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}
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void *
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xmalloc(size_t size)
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{
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void *p = malloc(size);
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if (!p)
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fail("cannot allocate %u bytes", size);
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return p;
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}
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char *
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xstrdup(char *s)
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{
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return strcpy(xmalloc(strlen(s) + 1), s);
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}
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char *
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xbasename(char *path)
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{
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char *cp;
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while ((cp = strrchr(path, '/')) && cp[1] == '\0')
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*cp = '\0';
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if (!cp) return path;
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return cp + 1;
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}
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void
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xchdir(char *dir)
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{
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if (chdir(dir) < 0)
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fail("cannot change directory to %s", dir);
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}
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int
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relatepaths(char *from, char *to, char *outpath)
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{
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char *cp, *cp2;
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int len;
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char buf[NAME_MAX];
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assert(*from == '/' && *to == '/');
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for (cp = to, cp2 = from; *cp == *cp2; cp++, cp2++)
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if (*cp == '\0')
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break;
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while (cp[-1] != '/')
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cp--, cp2--;
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if (cp - 1 == to) {
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/* closest common ancestor is /, so use full pathname */
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len = strlen(strcpy(outpath, to));
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if (outpath[len] != '/') {
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outpath[len++] = '/';
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outpath[len] = '\0';
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}
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} else {
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len = 0;
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while ((cp2 = getcomponent(cp2, buf)) != 0) {
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strcpy(outpath + len, "../");
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len += 3;
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}
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while ((cp = getcomponent(cp, buf)) != 0) {
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sprintf(outpath + len, "%s/", buf);
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len += strlen(outpath + len);
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}
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}
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return len;
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}
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void
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reversepath(char *inpath, char *name, int len, char *outpath)
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{
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char *cp, *cp2;
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char buf[NAME_MAX];
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struct stat sb;
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cp = strcpy(outpath + PATH_MAX - (len + 1), name);
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cp2 = inpath;
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while ((cp2 = getcomponent(cp2, buf)) != 0) {
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if (strcmp(buf, ".") == 0)
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continue;
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if (strcmp(buf, "..") == 0) {
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if (stat(".", &sb) < 0)
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fail("cannot stat current directory");
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name = ino2name(sb.st_ino, "..");
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len = strlen(name);
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cp -= len + 1;
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strcpy(cp, name);
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cp[len] = '/';
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free(name);
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xchdir("..");
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} else {
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cp -= 3;
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strncpy(cp, "../", 3);
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xchdir(buf);
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}
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}
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strcpy(outpath, cp);
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}
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