Copy --version support from gnulib-tool to posix-modules.

[gnulib.git] / lib / javacomp.c

diff --git a/lib/javacomp.c b/lib/javacomp.c
index 490eed1..7d0a942 100644 (file)
--- a/lib/javacomp.c
+++ b/lib/javacomp.c
@@ -1,11 +1,11 @@
 /* Compile a Java program.
-   Copyright (C) 2001-2003, 2006-2007 Free Software Foundation, Inc.
+   Copyright (C) 2001-2003, 2006-2008 Free Software Foundation, Inc.
    Written by Bruno Haible <haible@clisp.cons.org>, 2001.
 
-   This program is free software; you can redistribute it and/or modify
+   This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -13,8 +13,7 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 #include <alloca.h>
@@ -42,7 +41,7 @@
 #include "safe-read.h"
 #include "xalloc.h"
 #include "xmalloca.h"
-#include "filename.h"
+#include "concat-filename.h"
 #include "fwriteerror.h"
 #include "clean-temp.h"
 #include "error.h"
@@ -269,7 +268,7 @@ compile_using_envjavac (const char *javac,
   argv[2] = command;
   argv[3] = NULL;
   exitstatus = execute (javac, "/bin/sh", argv, false, false, false,
-                       null_stderr, true, true);
+                       null_stderr, true, true, NULL);
   err = (exitstatus != 0);
 
   freea (command);
@@ -351,7 +350,7 @@ compile_using_gcj (const char * const *java_sources,
     }
 
   exitstatus = execute ("gcj", "gcj", argv, false, false, false, null_stderr,
-                       true, true);
+                       true, true, NULL);
   err = (exitstatus != 0);
 
   if (ftarget_arg != NULL)
@@ -422,7 +421,7 @@ compile_using_javac (const char * const *java_sources,
     }
 
   exitstatus = execute ("javac", "javac", argv, false, false, false,
-                       null_stderr, true, true);
+                       null_stderr, true, true, NULL);
   err = (exitstatus != 0);
 
   freea (argv);
@@ -477,7 +476,7 @@ compile_using_jikes (const char * const *java_sources,
     }
 
   exitstatus = execute ("jikes", "jikes", argv, false, false, false,
-                       null_stderr, true, true);
+                       null_stderr, true, true, NULL);
   err = (exitstatus != 0);
 
   freea (argv);
@@ -606,7 +605,8 @@ is_envjavac_gcj (const char *javac)
       fclose (fp);
 
       /* Remove zombie process from process list, and retrieve exit status.  */
-      exitstatus = wait_subprocess (child, javac, true, true, true, false);
+      exitstatus =
+       wait_subprocess (child, javac, true, true, true, false, NULL);
       if (exitstatus != 0)
        envjavac_gcj = false;
 
@@ -690,7 +690,8 @@ is_envjavac_gcj43 (const char *javac)
       fclose (fp);
 
       /* Remove zombie process from process list, and retrieve exit status.  */
-      exitstatus = wait_subprocess (child, javac, true, true, true, false);
+      exitstatus =
+       wait_subprocess (child, javac, true, true, true, false, NULL);
       if (exitstatus != 0)
        envjavac_gcj43 = false;
 
@@ -740,7 +741,7 @@ is_envjavac_gcj43_usable (const char *javac,
        return true;
 
       conftest_file_name =
-       concatenated_filename (tmpdir->dir_name, "conftest.java", NULL);
+       xconcatenated_filename (tmpdir->dir_name, "conftest.java", NULL);
       if (write_temp_file (tmpdir, conftest_file_name,
                           get_goodcode_snippet (source_version)))
        {
@@ -750,7 +751,7 @@ is_envjavac_gcj43_usable (const char *javac,
        }
 
       compiled_file_name =
-       concatenated_filename (tmpdir->dir_name, "conftest.class", NULL);
+       xconcatenated_filename (tmpdir->dir_name, "conftest.class", NULL);
       register_temp_file (tmpdir, compiled_file_name);
 
       java_sources[0] = conftest_file_name;
@@ -784,9 +785,9 @@ is_envjavac_gcj43_usable (const char *javac,
                  free (conftest_file_name);
 
                  conftest_file_name =
-                   concatenated_filename (tmpdir->dir_name,
-                                          "conftestfail.java",
-                                          NULL);
+                   xconcatenated_filename (tmpdir->dir_name,
+                                           "conftestfail.java",
+                                           NULL);
                  if (write_temp_file (tmpdir, conftest_file_name, failcode))
                    {
                      free (conftest_file_name);
@@ -796,9 +797,9 @@ is_envjavac_gcj43_usable (const char *javac,
                    }
 
                  compiled_file_name =
-                   concatenated_filename (tmpdir->dir_name,
-                                          "conftestfail.class",
-                                          NULL);
+                   xconcatenated_filename (tmpdir->dir_name,
+                                           "conftestfail.class",
+                                           NULL);
                  register_temp_file (tmpdir, compiled_file_name);
 
                  java_sources[0] = conftest_file_name;
@@ -889,7 +890,7 @@ is_envjavac_oldgcj_14_14_usable (const char *javac, bool *usablep)
        return true;
 
       conftest_file_name =
-       concatenated_filename (tmpdir->dir_name, "conftest.java", NULL);
+       xconcatenated_filename (tmpdir->dir_name, "conftest.java", NULL);
       if (write_temp_file (tmpdir, conftest_file_name,
                           get_goodcode_snippet ("1.4")))
        {
@@ -899,7 +900,7 @@ is_envjavac_oldgcj_14_14_usable (const char *javac, bool *usablep)
        }
 
       compiled_file_name =
-       concatenated_filename (tmpdir->dir_name, "conftest.class", NULL);
+       xconcatenated_filename (tmpdir->dir_name, "conftest.class", NULL);
       register_temp_file (tmpdir, compiled_file_name);
 
       java_sources[0] = conftest_file_name;
@@ -950,7 +951,7 @@ is_envjavac_oldgcj_14_13_usable (const char *javac,
        return true;
 
       conftest_file_name =
-       concatenated_filename (tmpdir->dir_name, "conftest.java", NULL);
+       xconcatenated_filename (tmpdir->dir_name, "conftest.java", NULL);
       if (write_temp_file (tmpdir, conftest_file_name,
                           get_goodcode_snippet ("1.3")))
        {
@@ -960,7 +961,7 @@ is_envjavac_oldgcj_14_13_usable (const char *javac,
        }
 
       compiled_file_name =
-       concatenated_filename (tmpdir->dir_name, "conftest.class", NULL);
+       xconcatenated_filename (tmpdir->dir_name, "conftest.class", NULL);
       register_temp_file (tmpdir, compiled_file_name);
 
       java_sources[0] = conftest_file_name;
@@ -993,8 +994,8 @@ is_envjavac_oldgcj_14_13_usable (const char *javac,
       if (javac_works && javac_noassert_works)
        {
          conftest_file_name =
-           concatenated_filename (tmpdir->dir_name, "conftestfail.java",
-                                  NULL);
+           xconcatenated_filename (tmpdir->dir_name, "conftestfail.java",
+                                   NULL);
          if (write_temp_file (tmpdir, conftest_file_name,
                               get_failcode_snippet ("1.3")))
            {
@@ -1005,8 +1006,8 @@ is_envjavac_oldgcj_14_13_usable (const char *javac,
            }
 
          compiled_file_name =
-           concatenated_filename (tmpdir->dir_name, "conftestfail.class",
-                                  NULL);
+           xconcatenated_filename (tmpdir->dir_name, "conftestfail.class",
+                                   NULL);
          register_temp_file (tmpdir, compiled_file_name);
 
          java_sources[0] = conftest_file_name;
@@ -1090,7 +1091,7 @@ is_envjavac_nongcj_usable (const char *javac,
        return true;
 
       conftest_file_name =
-       concatenated_filename (tmpdir->dir_name, "conftest.java", NULL);
+       xconcatenated_filename (tmpdir->dir_name, "conftest.java", NULL);
       if (write_temp_file (tmpdir, conftest_file_name,
                           get_goodcode_snippet (source_version)))
        {
@@ -1100,7 +1101,7 @@ is_envjavac_nongcj_usable (const char *javac,
        }
 
       compiled_file_name =
-       concatenated_filename (tmpdir->dir_name, "conftest.class", NULL);
+       xconcatenated_filename (tmpdir->dir_name, "conftest.class", NULL);
       register_temp_file (tmpdir, compiled_file_name);
 
       java_sources[0] = conftest_file_name;
@@ -1134,9 +1135,9 @@ is_envjavac_nongcj_usable (const char *javac,
                  free (conftest_file_name);
 
                  conftest_file_name =
-                   concatenated_filename (tmpdir->dir_name,
-                                          "conftestfail.java",
-                                          NULL);
+                   xconcatenated_filename (tmpdir->dir_name,
+                                           "conftestfail.java",
+                                           NULL);
                  if (write_temp_file (tmpdir, conftest_file_name, failcode))
                    {
                      free (conftest_file_name);
@@ -1146,9 +1147,9 @@ is_envjavac_nongcj_usable (const char *javac,
                    }
 
                  compiled_file_name =
-                   concatenated_filename (tmpdir->dir_name,
-                                          "conftestfail.class",
-                                          NULL);
+                   xconcatenated_filename (tmpdir->dir_name,
+                                           "conftestfail.class",
+                                           NULL);
                  register_temp_file (tmpdir, compiled_file_name);
 
                  java_sources[0] = conftest_file_name;
@@ -1218,9 +1219,9 @@ is_envjavac_nongcj_usable (const char *javac,
                      free (conftest_file_name);
 
                      conftest_file_name =
-                       concatenated_filename (tmpdir->dir_name,
-                                              "conftestfail.java",
-                                              NULL);
+                       xconcatenated_filename (tmpdir->dir_name,
+                                               "conftestfail.java",
+                                               NULL);
                      if (write_temp_file (tmpdir, conftest_file_name,
                                           failcode))
                        {
@@ -1232,9 +1233,9 @@ is_envjavac_nongcj_usable (const char *javac,
                        }
 
                      compiled_file_name =
-                       concatenated_filename (tmpdir->dir_name,
-                                              "conftestfail.class",
-                                              NULL);
+                       xconcatenated_filename (tmpdir->dir_name,
+                                               "conftestfail.class",
+                                               NULL);
                      register_temp_file (tmpdir, compiled_file_name);
 
                      java_sources[0] = conftest_file_name;
@@ -1368,7 +1369,7 @@ is_gcj_present (void)
          /* Remove zombie process from process list, and retrieve exit
             status.  */
          exitstatus =
-           wait_subprocess (child, "gcj", false, true, true, false);
+           wait_subprocess (child, "gcj", false, true, true, false, NULL);
          if (exitstatus != 0)
            gcj_present = false;
        }
@@ -1386,8 +1387,8 @@ is_gcj_present (void)
              char *conftest_file_name;
 
              conftest_file_name =
-               concatenated_filename (tmpdir->dir_name, "conftestlib.java",
-                                      NULL);
+               xconcatenated_filename (tmpdir->dir_name, "conftestlib.java",
+                                       NULL);
              if (write_temp_file (tmpdir, conftest_file_name,
 "public class conftestlib {\n"
 "  public static void main (String[] args) {\n"
@@ -1400,9 +1401,9 @@ is_gcj_present (void)
                  const char *java_sources[1];
 
                  compiled_file_name =
-                   concatenated_filename (tmpdir->dir_name,
-                                          "conftestlib.class",
-                                          NULL);
+                   xconcatenated_filename (tmpdir->dir_name,
+                                           "conftestlib.class",
+                                           NULL);
                  register_temp_file (tmpdir, compiled_file_name);
 
                  java_sources[0] = conftest_file_name;
@@ -1483,7 +1484,7 @@ is_gcj_43 (void)
          /* Remove zombie process from process list, and retrieve exit
             status.  */
          exitstatus =
-           wait_subprocess (child, "gcj", false, true, true, false);
+           wait_subprocess (child, "gcj", false, true, true, false, NULL);
          if (exitstatus != 0)
            gcj_43 = false;
        }
@@ -1530,7 +1531,7 @@ is_gcj43_usable (const char *source_version,
        return true;
 
       conftest_file_name =
-       concatenated_filename (tmpdir->dir_name, "conftest.java", NULL);
+       xconcatenated_filename (tmpdir->dir_name, "conftest.java", NULL);
       if (write_temp_file (tmpdir, conftest_file_name,
                           get_goodcode_snippet (source_version)))
        {
@@ -1540,7 +1541,7 @@ is_gcj43_usable (const char *source_version,
        }
 
       compiled_file_name =
-       concatenated_filename (tmpdir->dir_name, "conftest.class", NULL);
+       xconcatenated_filename (tmpdir->dir_name, "conftest.class", NULL);
       register_temp_file (tmpdir, compiled_file_name);
 
       java_sources[0] = conftest_file_name;
@@ -1570,9 +1571,9 @@ is_gcj43_usable (const char *source_version,
                  free (conftest_file_name);
 
                  conftest_file_name =
-                   concatenated_filename (tmpdir->dir_name,
-                                          "conftestfail.java",
-                                          NULL);
+                   xconcatenated_filename (tmpdir->dir_name,
+                                           "conftestfail.java",
+                                           NULL);
                  if (write_temp_file (tmpdir, conftest_file_name, failcode))
                    {
                      free (conftest_file_name);
@@ -1581,9 +1582,9 @@ is_gcj43_usable (const char *source_version,
                    }
 
                  compiled_file_name =
-                   concatenated_filename (tmpdir->dir_name,
-                                          "conftestfail.class",
-                                          NULL);
+                   xconcatenated_filename (tmpdir->dir_name,
+                                           "conftestfail.class",
+                                           NULL);
                  register_temp_file (tmpdir, compiled_file_name);
 
                  java_sources[0] = conftest_file_name;
@@ -1669,7 +1670,7 @@ is_oldgcj_14_14_usable (bool *usablep)
        return true;
 
       conftest_file_name =
-       concatenated_filename (tmpdir->dir_name, "conftest.java", NULL);
+       xconcatenated_filename (tmpdir->dir_name, "conftest.java", NULL);
       if (write_temp_file (tmpdir, conftest_file_name,
                           get_goodcode_snippet ("1.4")))
        {
@@ -1679,7 +1680,7 @@ is_oldgcj_14_14_usable (bool *usablep)
        }
 
       compiled_file_name =
-       concatenated_filename (tmpdir->dir_name, "conftest.class", NULL);
+       xconcatenated_filename (tmpdir->dir_name, "conftest.class", NULL);
       register_temp_file (tmpdir, compiled_file_name);
 
       java_sources[0] = conftest_file_name;
@@ -1726,7 +1727,7 @@ is_oldgcj_14_13_usable (bool *usablep, bool *need_no_assert_option_p)
        return true;
 
       conftest_file_name =
-       concatenated_filename (tmpdir->dir_name, "conftest.java", NULL);
+       xconcatenated_filename (tmpdir->dir_name, "conftest.java", NULL);
       if (write_temp_file (tmpdir, conftest_file_name,
                           get_goodcode_snippet ("1.3")))
        {
@@ -1736,7 +1737,7 @@ is_oldgcj_14_13_usable (bool *usablep, bool *need_no_assert_option_p)
        }
 
       compiled_file_name =
-       concatenated_filename (tmpdir->dir_name, "conftest.class", NULL);
+       xconcatenated_filename (tmpdir->dir_name, "conftest.class", NULL);
       register_temp_file (tmpdir, compiled_file_name);
 
       java_sources[0] = conftest_file_name;
@@ -1792,7 +1793,7 @@ is_javac_present (void)
       argv[0] = "javac";
       argv[1] = NULL;
       exitstatus = execute ("javac", "javac", argv, false, false, true, true,
-                           true, false);
+                           true, false, NULL);
       javac_present = (exitstatus == 0 || exitstatus == 1 || exitstatus == 2);
       javac_tested = true;
     }
@@ -1834,7 +1835,7 @@ is_javac_usable (const char *source_version, const char *target_version,
        return true;
 
       conftest_file_name =
-       concatenated_filename (tmpdir->dir_name, "conftest.java", NULL);
+       xconcatenated_filename (tmpdir->dir_name, "conftest.java", NULL);
       if (write_temp_file (tmpdir, conftest_file_name,
                           get_goodcode_snippet (source_version)))
        {
@@ -1844,7 +1845,7 @@ is_javac_usable (const char *source_version, const char *target_version,
        }
 
       compiled_file_name =
-       concatenated_filename (tmpdir->dir_name, "conftest.class", NULL);
+       xconcatenated_filename (tmpdir->dir_name, "conftest.class", NULL);
       register_temp_file (tmpdir, compiled_file_name);
 
       java_sources[0] = conftest_file_name;
@@ -1877,9 +1878,9 @@ is_javac_usable (const char *source_version, const char *target_version,
                  free (conftest_file_name);
 
                  conftest_file_name =
-                   concatenated_filename (tmpdir->dir_name,
-                                          "conftestfail.java",
-                                          NULL);
+                   xconcatenated_filename (tmpdir->dir_name,
+                                           "conftestfail.java",
+                                           NULL);
                  if (write_temp_file (tmpdir, conftest_file_name, failcode))
                    {
                      free (conftest_file_name);
@@ -1888,9 +1889,9 @@ is_javac_usable (const char *source_version, const char *target_version,
                    }
 
                  compiled_file_name =
-                   concatenated_filename (tmpdir->dir_name,
-                                          "conftestfail.class",
-                                          NULL);
+                   xconcatenated_filename (tmpdir->dir_name,
+                                           "conftestfail.class",
+                                           NULL);
                  register_temp_file (tmpdir, compiled_file_name);
 
                  java_sources[0] = conftest_file_name;
@@ -1958,9 +1959,9 @@ is_javac_usable (const char *source_version, const char *target_version,
                      free (conftest_file_name);
 
                      conftest_file_name =
-                       concatenated_filename (tmpdir->dir_name,
-                                              "conftestfail.java",
-                                              NULL);
+                       xconcatenated_filename (tmpdir->dir_name,
+                                               "conftestfail.java",
+                                               NULL);
                      if (write_temp_file (tmpdir, conftest_file_name,
                                           failcode))
                        {
@@ -1970,9 +1971,9 @@ is_javac_usable (const char *source_version, const char *target_version,
                        }
 
                      compiled_file_name =
-                       concatenated_filename (tmpdir->dir_name,
-                                              "conftestfail.class",
-                                              NULL);
+                       xconcatenated_filename (tmpdir->dir_name,
+                                               "conftestfail.class",
+                                               NULL);
                      register_temp_file (tmpdir, compiled_file_name);
 
                      java_sources[0] = conftest_file_name;
@@ -2056,7 +2057,7 @@ is_jikes_present (void)
       argv[0] = "jikes";
       argv[1] = NULL;
       exitstatus = execute ("jikes", "jikes", argv, false, false, true, true,
-                           true, false);
+                           true, false, NULL);
       jikes_present = (exitstatus == 0 || exitstatus == 1);
       jikes_tested = true;
     }