common/src/fixpath.c
author ehelin
Fri, 05 Feb 2016 18:37:18 +0100
changeset 35944 ea9806c3f58f
parent 34101 a1db3b482137
permissions -rw-r--r--
Merge
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/*
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 * Copyright (c) 2011, 2014, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.  Oracle designates this
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 * particular file as subject to the "Classpath" exception as provided
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 * by Oracle in the LICENSE file that accompanied this code.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 */
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#include <Windows.h>
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#include <io.h>
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#include <stdio.h>
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#include <string.h>
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#include <malloc.h>
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void report_error(char const * msg)
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{
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  LPVOID lpMsgBuf;
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  DWORD dw = GetLastError();
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  FormatMessage(
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      FORMAT_MESSAGE_ALLOCATE_BUFFER |
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      FORMAT_MESSAGE_FROM_SYSTEM |
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      FORMAT_MESSAGE_IGNORE_INSERTS,
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      NULL,
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      dw,
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      MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
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      (LPTSTR) &lpMsgBuf,
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      0,
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      NULL);
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  fprintf(stderr,
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          "%s  Failed with error %d: %s\n",
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          msg, dw, lpMsgBuf);
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  LocalFree(lpMsgBuf);
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}
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/*
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 * Test if pos points to /cygdrive/_/ where _ can
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 * be any character.
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 */
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int is_cygdrive_here(int pos, char const *in, int len)
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{
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  // Length of /cygdrive/c/ is 12
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  if (pos+12 > len) return 0;
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  if (in[pos+11]=='/' &&
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      in[pos+9]=='/' &&
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      in[pos+8]=='e' &&
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      in[pos+7]=='v' &&
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      in[pos+6]=='i' &&
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      in[pos+5]=='r' &&
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      in[pos+4]=='d' &&
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      in[pos+3]=='g' &&
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      in[pos+2]=='y' &&
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      in[pos+1]=='c' &&
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      in[pos+0]=='/') {
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    return 1;
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  }
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  return 0;
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}
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/*
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 * Replace /cygdrive/_/ with _:/
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 * Works in place since drive letter is always
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 * shorter than /cygdrive/
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 */
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char *replace_cygdrive_cygwin(char const *in)
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{
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  size_t len = strlen(in);
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  char *out = (char*) malloc(len+1);
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  int i,j;
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  if (len < 12) {
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    memmove(out, in, len + 1);
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    return out;
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  }
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  for (i = 0, j = 0; i<len;) {
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    if (is_cygdrive_here(i, in, len)) {
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      out[j++] = in[i+10];
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      out[j++] = ':';
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      i+=11;
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    } else {
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      out[j] = in[i];
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      i++;
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      j++;
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    }
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  }
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  out[j] = '\0';
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  return out;
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}
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void append(char **b, size_t *bl, size_t *u, char *add, size_t addlen)
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{
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  while ((addlen+*u+1) > *bl) {
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    *bl *= 2;
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    *b = (char*) realloc(*b, *bl);
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  }
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  memcpy(*b+*u, add, addlen);
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  *u += addlen;
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}
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/*
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 * Creates a new string from in where the first occurrence of sub is
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 * replaced by rep.
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 */
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char *replace_substring(char *in, char *sub, char *rep)
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{
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  int in_len = strlen(in);
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  int sub_len = strlen(sub);
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  int rep_len = strlen(rep);
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  char *out = (char *) malloc(in_len - sub_len + rep_len + 1);
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  char *p;
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  if (!(p = strstr(in, sub))) {
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    // If sub isn't a substring of in, just return in.
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    return in;
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  }
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  // Copy characters from beginning of in to start of sub.
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  strncpy(out, in, p - in);
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  out[p - in] = '\0';
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  sprintf(out + (p - in), "%s%s", rep, p + sub_len);
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  return out;
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}
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char* msys_path_list; // @-separated list of paths prefix to look for
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char* msys_path_list_end; // Points to last \0 in msys_path_list.
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void setup_msys_path_list(char const * argument)
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{
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  char* p;
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  char* drive_letter_pos;
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  msys_path_list = strdup(&argument[2]);
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  msys_path_list_end = &msys_path_list[strlen(msys_path_list)];
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  // Convert all at-sign (@) in path list to \0.
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  // @ was chosen as separator to minimize risk of other tools messing around with it
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  p = msys_path_list;
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  do {
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    if (p[1] == ':') {
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      // msys has mangled our path list, restore it from c:/... to /c/...
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      drive_letter_pos = p+1;
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      *drive_letter_pos = *p;
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      *p = '/';
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    }
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    // Look for an @ in the list
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    p = strchr(p, '@');
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    if (p != NULL) {
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      *p = '\0';
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      p++;
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    }
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  } while (p != NULL);
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}
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char *replace_cygdrive_msys(char const *in)
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{
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  char* str;
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  char* prefix;
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  char* p;
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  str = strdup(in);
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  // For each prefix in the path list, search for it and replace /c/... with c:/...
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  for (prefix = msys_path_list; prefix < msys_path_list_end && prefix != NULL; prefix += strlen(prefix)+1) {
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    p=str;
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    while ((p = strstr(p, prefix))) {
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      char* drive_letter = p+1;
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      *p = *drive_letter;
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      *drive_letter = ':';
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      p++;
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    }
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  }
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  return str;
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}
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char*(*replace_cygdrive)(char const *in) = NULL;
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char *files_to_delete[1024];
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int num_files_to_delete = 0;
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char *fix_at_file(char const *in)
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{
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  char *tmpdir;
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  char name[2048];
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  char *atname;
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  char *buffer;
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  size_t buflen=65536;
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  size_t used=0;
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  size_t len;
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  int rc;
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  FILE *atout;
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  FILE *atin;
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  char block[2048];
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  size_t blocklen;
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  char *fixed;
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  atin = fopen(in+1, "r");
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  if (atin == NULL) {
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    fprintf(stderr, "Could not read at file %s\n", in+1);
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    exit(-1);
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  }
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  tmpdir = getenv("TEMP");
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  if (tmpdir == NULL) {
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#if _WIN64
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    tmpdir = "c:/cygwin64/tmp";
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#else
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    tmpdir = "c:/cygwin/tmp";
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#endif
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  }
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  _snprintf(name, sizeof(name), "%s\\atfile_XXXXXX", tmpdir);
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  rc = _mktemp_s(name, strlen(name)+1);
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  if (rc) {
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    fprintf(stderr, "Could not create temporary file name for at file!\n");
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    exit(-1);
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  }
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  atout = fopen(name, "w");
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  if (atout == NULL) {
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    fprintf(stderr, "Could not open temporary file for writing! %s\n", name);
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    exit(-1);
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  }
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  buffer = (char*) malloc(buflen);
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  while ((blocklen = fread(block, 1, sizeof(block), atin)) > 0) {
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    append(&buffer, &buflen, &used, block, blocklen);
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  }
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  buffer[used] = 0;
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  if (getenv("DEBUG_FIXPATH") != NULL) {
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    fprintf(stderr, "fixpath input from @-file %s: %s\n", &in[1], buffer);
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  }
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  fixed = replace_cygdrive(buffer);
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  if (getenv("DEBUG_FIXPATH") != NULL) {
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    fprintf(stderr, "fixpath converted to @-file %s is: %s\n", name, fixed);
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  }
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  fwrite(fixed, strlen(fixed), 1, atout);
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  fclose(atin);
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  fclose(atout);
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  free(fixed);
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  free(buffer);
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  files_to_delete[num_files_to_delete] = (char*) malloc(strlen(name)+1);
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  strcpy(files_to_delete[num_files_to_delete], name);
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  num_files_to_delete++;
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  atname = (char*) malloc(strlen(name)+2);
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  atname[0] = '@';
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  strcpy(atname+1, name);
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  return atname;
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}
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// given an argument, convert it to the windows command line safe quoted version
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// using rules from:
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// http://blogs.msdn.com/b/twistylittlepassagesallalike/archive/2011/04/23/everyone-quotes-arguments-the-wrong-way.aspx
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// caller is responsible for freeing both input and output.
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char * quote_arg(char const * in_arg) {
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  char *quoted = NULL;
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  char *current = quoted;
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  int pass;
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  if (strlen(in_arg) == 0) {
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     // empty string? explicitly quote it.
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     return _strdup("\"\"");
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  }
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  if (strpbrk(in_arg, " \t\n\v\r\\\"") == NULL) {
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     return _strdup(in_arg);
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  }
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  // process the arg twice. Once to calculate the size and then to copy it.
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  for (pass=1; pass<=2; pass++) {
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    char const *arg = in_arg;
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    // initial "
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    if (pass == 2) {
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      *current = '\"';
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    }
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    current++;
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    // process string to be quoted until NUL
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    do {
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      int escapes = 0;
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      while (*arg == '\\') {
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        // count escapes.
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        escapes++;
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        arg++;
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      }
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      if (*arg == '\0') {
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         // escape the escapes before final "
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         escapes *= 2;
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      } else if (*arg == '"') {
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        // escape the escapes and the "
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        escapes = escapes * 2 + 1;
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      } else {
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         // escapes aren't special, just echo them.
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      }
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      // emit some escapes
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      while (escapes > 0) {
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        if (pass == 2) {
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          *current = '\\';
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        }
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   327
        current++;
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
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diff changeset
   328
        escapes--;
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   329
      }
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
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parents: 15058
diff changeset
   330
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
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diff changeset
   331
      // and the current char
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   332
      if (pass == 2) {
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
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diff changeset
   333
        *current = *arg;
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
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diff changeset
   334
      }
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
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diff changeset
   335
      current++;
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diff changeset
   336
    } while (*arg++ != '\0');
23435
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
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diff changeset
   337
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
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diff changeset
   338
    // allocate the buffer
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mduigou
parents: 15058
diff changeset
   339
    if (pass == 1) {
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
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diff changeset
   340
      size_t alloc = (size_t) (current - quoted + (ptrdiff_t) 2);
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mduigou
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diff changeset
   341
      current = quoted = (char*) calloc(alloc, sizeof(char));
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   342
    }
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   343
  }
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
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diff changeset
   344
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
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   345
  // final " and \0
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mduigou
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diff changeset
   346
  *(current - 1) = '"';
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
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diff changeset
   347
  *current = '\0';
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mduigou
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diff changeset
   348
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
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   349
  return quoted;
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   350
}
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   351
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
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   352
int main(int argc, char const ** argv)
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   353
{
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   354
    STARTUPINFO si;
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   355
    PROCESS_INFORMATION pi;
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ohair
parents:
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   356
    unsigned short rc;
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parents:
diff changeset
   357
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   358
    char *line;
23435
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   359
    char *current;
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
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diff changeset
   360
    int i, cmd;
34101
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
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   361
    DWORD exitCode = 0;
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
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   362
    DWORD processFlags = 0;
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
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   363
    BOOL processInheritHandles = TRUE;
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
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   364
    BOOL waitForChild = TRUE;
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   365
23435
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   366
    if (argc<2 || argv[1][0] != '-' || (argv[1][1] != 'c' && argv[1][1] != 'm')) {
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a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
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   367
        fprintf(stderr, "Usage: fixpath -c|m<path@path@...> [--detach] /cygdrive/c/WINDOWS/notepad.exe [/cygdrive/c/x/test.txt|@/cygdrive/c/x/atfile]\n");
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   368
        exit(0);
2a82ecb35fc7 8000992: Update new build-infra makefiles
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   369
    }
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diff changeset
   370
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   371
    if (getenv("DEBUG_FIXPATH") != NULL) {
23435
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mduigou
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diff changeset
   372
      char const * cmdline = GetCommandLine();
23837
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mduigou
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   373
      fprintf(stderr, "fixpath input line >%s<\n", strstr(cmdline, argv[1]));
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   374
    }
2a82ecb35fc7 8000992: Update new build-infra makefiles
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parents:
diff changeset
   375
2a82ecb35fc7 8000992: Update new build-infra makefiles
ohair
parents:
diff changeset
   376
    if (argv[1][1] == 'c' && argv[1][2] == '\0') {
2a82ecb35fc7 8000992: Update new build-infra makefiles
ohair
parents:
diff changeset
   377
      if (getenv("DEBUG_FIXPATH") != NULL) {
23435
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
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diff changeset
   378
        fprintf(stderr, "fixpath using cygwin mode\n");
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diff changeset
   379
      }
2a82ecb35fc7 8000992: Update new build-infra makefiles
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parents:
diff changeset
   380
      replace_cygdrive = replace_cygdrive_cygwin;
2a82ecb35fc7 8000992: Update new build-infra makefiles
ohair
parents:
diff changeset
   381
    } else if (argv[1][1] == 'm') {
2a82ecb35fc7 8000992: Update new build-infra makefiles
ohair
parents:
diff changeset
   382
      if (getenv("DEBUG_FIXPATH") != NULL) {
23435
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
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diff changeset
   383
        fprintf(stderr, "fixpath using msys mode, with path list: %s\n", &argv[1][2]);
14111
2a82ecb35fc7 8000992: Update new build-infra makefiles
ohair
parents:
diff changeset
   384
      }
2a82ecb35fc7 8000992: Update new build-infra makefiles
ohair
parents:
diff changeset
   385
      setup_msys_path_list(argv[1]);
2a82ecb35fc7 8000992: Update new build-infra makefiles
ohair
parents:
diff changeset
   386
      replace_cygdrive = replace_cygdrive_msys;
2a82ecb35fc7 8000992: Update new build-infra makefiles
ohair
parents:
diff changeset
   387
    } else {
23435
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
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diff changeset
   388
      fprintf(stderr, "fixpath Unknown mode: %s\n", argv[1]);
14111
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ohair
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   389
      exit(-1);
2a82ecb35fc7 8000992: Update new build-infra makefiles
ohair
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diff changeset
   390
    }
23435
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diff changeset
   391
34101
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
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diff changeset
   392
    if (argv[2][0] == '-') {
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   393
      if (strcmp(argv[2], "--detach") == 0) {
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   394
        if (getenv("DEBUG_FIXPATH") != NULL) {
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   395
          fprintf(stderr, "fixpath in detached mode\n");
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   396
        }
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
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diff changeset
   397
        processFlags |= DETACHED_PROCESS;
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
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diff changeset
   398
        processInheritHandles = FALSE;
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   399
        waitForChild = FALSE;
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
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parents: 23837
diff changeset
   400
      } else {
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   401
        fprintf(stderr, "fixpath Unknown argument: %s\n", argv[2]);
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   402
        exit(-1);
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
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parents: 23837
diff changeset
   403
      }
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   404
      i = 3;
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   405
    } else {
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
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diff changeset
   406
      i = 2;
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   407
    }
23435
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   408
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   409
    // handle assignments
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   410
    while (i < argc) {
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   411
      char const * assignment = strchr(argv[i], '=');
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   412
      if (assignment != NULL && assignment != argv[i]) {
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   413
        size_t var_len = (size_t) (assignment - argv[i] + (ptrdiff_t) 1);
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   414
        char *var = (char *) calloc(var_len, sizeof(char));
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   415
        char *val = replace_cygdrive(assignment + 1);
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   416
        memmove(var, argv[i], var_len);
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   417
        var[var_len - 1] = '\0';
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   418
        strupr(var);
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   419
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   420
        if (getenv("DEBUG_FIXPATH") != NULL) {
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   421
          fprintf(stderr, "fixpath setting var >%s< to >%s<\n", var, val);
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   422
        }
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   423
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   424
        rc = SetEnvironmentVariable(var, val);
23837
6f3e6fee7b44 8040332: fixpath must explicitly quote empty string parameters.
mduigou
parents: 23435
diff changeset
   425
        if (!rc) {
23435
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   426
          // Could not set var for some reason.  Try to report why.
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   427
          const int msg_len = 80 + var_len + strlen(val);
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   428
          char * msg = (char *) alloca(msg_len);
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   429
          _snprintf_s(msg, msg_len, _TRUNCATE, "Could not set environment variable [%s=%s]", var, val);
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   430
          report_error(msg);
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   431
          exit(1);
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   432
        }
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   433
        free(var);
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   434
        free(val);
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   435
      } else {
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   436
        // no more assignments;
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   437
        break;
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   438
      }
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   439
      i++;
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   440
    }
14111
2a82ecb35fc7 8000992: Update new build-infra makefiles
ohair
parents:
diff changeset
   441
23435
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   442
    // remember index of the command
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   443
    cmd = i;
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   444
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   445
    // handle command and it's args.
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   446
    while (i < argc) {
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   447
      char const *replaced = replace_cygdrive(argv[i]);
23837
6f3e6fee7b44 8040332: fixpath must explicitly quote empty string parameters.
mduigou
parents: 23435
diff changeset
   448
      if (replaced[0] == '@') {
34101
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   449
        if (waitForChild == FALSE) {
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   450
          fprintf(stderr, "fixpath Cannot use @-files in detached mode: %s\n", replaced);
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   451
          exit(1);
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   452
        }
23435
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   453
        // Found at-file! Fix it!
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   454
        replaced = fix_at_file(replaced);
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   455
      }
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   456
      argv[i] = quote_arg(replaced);
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   457
      i++;
14111
2a82ecb35fc7 8000992: Update new build-infra makefiles
ohair
parents:
diff changeset
   458
    }
2a82ecb35fc7 8000992: Update new build-infra makefiles
ohair
parents:
diff changeset
   459
23435
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   460
    // determine the length of the line
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   461
    line = NULL;
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   462
    // args
23837
6f3e6fee7b44 8040332: fixpath must explicitly quote empty string parameters.
mduigou
parents: 23435
diff changeset
   463
    for (i = cmd; i < argc; i++) {
23435
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   464
      line += (ptrdiff_t) strlen(argv[i]);
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   465
    }
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   466
    // spaces and null
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   467
    line += (ptrdiff_t) (argc - cmd + 1);
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   468
    // allocate
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   469
    line = (char*) calloc(line - (char*) NULL, sizeof(char));
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   470
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   471
    // copy in args.
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   472
    current = line;
23837
6f3e6fee7b44 8040332: fixpath must explicitly quote empty string parameters.
mduigou
parents: 23435
diff changeset
   473
    for (i = cmd; i < argc; i++) {
23435
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   474
      ptrdiff_t len = strlen(argv[i]);
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   475
      if (i != cmd) {
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   476
        *current++ = ' ';
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   477
      }
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   478
      memmove(current, argv[i], len);
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   479
      current += len;
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   480
    }
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   481
    *current = '\0';
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   482
14111
2a82ecb35fc7 8000992: Update new build-infra makefiles
ohair
parents:
diff changeset
   483
    if (getenv("DEBUG_FIXPATH") != NULL) {
2a82ecb35fc7 8000992: Update new build-infra makefiles
ohair
parents:
diff changeset
   484
      fprintf(stderr, "fixpath converted line >%s<\n", line);
2a82ecb35fc7 8000992: Update new build-infra makefiles
ohair
parents:
diff changeset
   485
    }
2a82ecb35fc7 8000992: Update new build-infra makefiles
ohair
parents:
diff changeset
   486
23837
6f3e6fee7b44 8040332: fixpath must explicitly quote empty string parameters.
mduigou
parents: 23435
diff changeset
   487
    if (cmd == argc) {
23435
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   488
       if (getenv("DEBUG_FIXPATH") != NULL) {
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   489
         fprintf(stderr, "fixpath no command provided!\n");
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   490
       }
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   491
       exit(0);
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   492
    }
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   493
23837
6f3e6fee7b44 8040332: fixpath must explicitly quote empty string parameters.
mduigou
parents: 23435
diff changeset
   494
    ZeroMemory(&si, sizeof(si));
14111
2a82ecb35fc7 8000992: Update new build-infra makefiles
ohair
parents:
diff changeset
   495
    si.cb=sizeof(si);
23837
6f3e6fee7b44 8040332: fixpath must explicitly quote empty string parameters.
mduigou
parents: 23435
diff changeset
   496
    ZeroMemory(&pi, sizeof(pi));
14111
2a82ecb35fc7 8000992: Update new build-infra makefiles
ohair
parents:
diff changeset
   497
23435
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   498
    fflush(stderr);
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   499
    fflush(stdout);
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   500
14111
2a82ecb35fc7 8000992: Update new build-infra makefiles
ohair
parents:
diff changeset
   501
    rc = CreateProcess(NULL,
2a82ecb35fc7 8000992: Update new build-infra makefiles
ohair
parents:
diff changeset
   502
                       line,
2a82ecb35fc7 8000992: Update new build-infra makefiles
ohair
parents:
diff changeset
   503
                       0,
2a82ecb35fc7 8000992: Update new build-infra makefiles
ohair
parents:
diff changeset
   504
                       0,
34101
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   505
                       processInheritHandles,
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   506
                       processFlags,
23435
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   507
                       NULL,
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   508
                       NULL,
14111
2a82ecb35fc7 8000992: Update new build-infra makefiles
ohair
parents:
diff changeset
   509
                       &si,
2a82ecb35fc7 8000992: Update new build-infra makefiles
ohair
parents:
diff changeset
   510
                       &pi);
23837
6f3e6fee7b44 8040332: fixpath must explicitly quote empty string parameters.
mduigou
parents: 23435
diff changeset
   511
    if (!rc) {
15058
61c4ac49cbda 8005635: build-infra: Support building install in jprt
erikj
parents: 14111
diff changeset
   512
      // Could not start process for some reason.  Try to report why:
23435
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   513
      report_error("Could not start process!");
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   514
      exit(126);
14111
2a82ecb35fc7 8000992: Update new build-infra makefiles
ohair
parents:
diff changeset
   515
    }
2a82ecb35fc7 8000992: Update new build-infra makefiles
ohair
parents:
diff changeset
   516
34101
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   517
    if (waitForChild == TRUE) {
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   518
      WaitForSingleObject(pi.hProcess, INFINITE);
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   519
      GetExitCodeProcess(pi.hProcess, &exitCode);
14111
2a82ecb35fc7 8000992: Update new build-infra makefiles
ohair
parents:
diff changeset
   520
34101
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   521
      if (getenv("DEBUG_FIXPATH") != NULL) {
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   522
        for (i=0; i<num_files_to_delete; ++i) {
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   523
          fprintf(stderr, "fixpath Not deleting temporary file %s\n",
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   524
                  files_to_delete[i]);
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   525
        }
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   526
      } else {
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   527
        for (i=0; i<num_files_to_delete; ++i) {
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   528
          remove(files_to_delete[i]);
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   529
        }
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   530
      }
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   531
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   532
      if (exitCode != 0) {
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   533
        if (getenv("DEBUG_FIXPATH") != NULL) {
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   534
          fprintf(stderr, "fixpath exit code %d\n",
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   535
                  exitCode);
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   536
        }
14111
2a82ecb35fc7 8000992: Update new build-infra makefiles
ohair
parents:
diff changeset
   537
      }
23435
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   538
    } else {
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   539
      if (getenv("DEBUG_FIXPATH") != NULL) {
34101
a1db3b482137 8143296: javac-server/sjavac not compatible with LogFailures on Windows
erikj
parents: 23837
diff changeset
   540
        fprintf(stderr, "fixpath Not waiting for child process");
23435
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   541
      }
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   542
    }
098340eccdcb 8039411: Enhance fixpath to allow environment variable assignments.
mduigou
parents: 15058
diff changeset
   543
14111
2a82ecb35fc7 8000992: Update new build-infra makefiles
ohair
parents:
diff changeset
   544
    exit(exitCode);
2a82ecb35fc7 8000992: Update new build-infra makefiles
ohair
parents:
diff changeset
   545
}