diff options
Diffstat (limited to 'main.c')
| -rw-r--r-- | main.c | 20 |
1 files changed, 19 insertions, 1 deletions
@@ -312,6 +312,10 @@ struct stringlist *other_args = 0; char *program; +/* Our current directory before processing any -C options. */ + +char *directory_before_chdir; + /* Our current directory after processing all -C options. */ char *starting_directory; @@ -394,7 +398,6 @@ main (argc, argv, envp) register struct dep *lastgoal; struct dep *read_makefiles; PATH_VAR (current_directory); - char *directory_before_chdir; default_goal_file = 0; reading_filename = 0; @@ -464,6 +467,12 @@ main (argc, argv, envp) else { program = rindex (argv[0], '/'); +#ifdef __MSDOS__ + if (program == 0) + program = rindex (argv[0], '\\'); + if (program == 0) + program = rindex (argv[0], ':'); +#endif if (program == 0) program = argv[0]; else @@ -601,6 +610,7 @@ main (argc, argv, envp) } free (cmd_defs); +#ifndef __MSDOS__ /* Set the "MAKE_COMMAND" variable to the name we were invoked with. (If it is a relative pathname with a slash, prepend our directory name so the result will run the same program regardless of the current dir. @@ -610,6 +620,7 @@ main (argc, argv, envp) if (current_directory[0] != '\0' && argv[0] != 0 && argv[0][0] != '/' && index (argv[0], '/') != 0) argv[0] = concat (current_directory, "/", argv[0]); +#endif (void) define_variable ("MAKE_COMMAND", 12, argv[0], o_default, 0); @@ -1755,6 +1766,13 @@ die (status) dying = 1; + /* Try to move back to the original directory. This is essential on + MS-DOS (where there is really only one process), and on Unix it + puts core files in the original directory instead of the -C + directory. */ + if (directory_before_chdir != 0) + chdir (directory_before_chdir); + if (print_version_flag) print_version (); |