merging Emacs.app (NeXTstep port)

1 files changed, 71 insertions, 0 deletions

diff --git a/lib-src/mac-fix-env.m b/lib-src/mac-fix-env.m
new file mode 100644
index 0000000000..01798e56f4
--- /dev/null
+++ b/lib-src/mac-fix-env.m
@@ -0,0 +1,71 @@
+/* mac-fix-env: A small utility to pick up the shell environment on MacOS X
+                and insert it into the file ~/.MacOSX/environment.plist
+                creating if necessary.
+   Copyright (C) 1989, 1993, 2005, 2008 Free Software Foundation, Inc.
+
+This file is part of GNU Emacs.
+
+GNU Emacs 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 3, or (at your option)
+any later version.
+
+GNU Emacs is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Emacs; see the file COPYING.  If not, write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA 02110-1301, USA.
+
+ usage:
+        Run from command line (in Terminal) once or whenever path changes:
+
+ /Applications/Emacs.app/Contents/MacOS/bin/mac-fix-env
+
+ (change initial part to where you installed Emacs).
+*/
+
+#import <Foundation/Foundation.h>
+#include <stdlib.h>
+
+int main(int argc, char *argv[])
+{
+    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
+    NSMutableDictionary *envPlist;
+    NSString *file = [[NSHomeDirectory()
+                         stringByAppendingPathComponent:@".MacOSX"]
+                         stringByAppendingPathComponent:@"environment.plist"];
+    NSString *path = [NSString stringWithCString: getenv("PATH")];
+
+    envPlist = [[NSDictionary dictionaryWithContentsOfFile: file] mutableCopy];
+    if (envPlist == nil)
+      {
+        // create
+        NSString *dir = [file stringByDeletingLastPathComponent];
+        envPlist = [NSMutableDictionary dictionaryWithCapacity: 5];
+
+        if ([[NSFileManager defaultManager] fileExistsAtPath: dir] == NO)
+          {
+            if ([[NSFileManager defaultManager] createDirectoryAtPath:dir
+                                                           attributes:nil]==NO)
+              {
+                NSLog(@":\nCould not create directory at '%@'; aborting.",dir);
+                return 1;
+              }
+          }
+      }
+
+    [envPlist setObject: path forKey: @"PATH"];
+
+    if ([envPlist writeToFile: file atomically: YES] == NO)
+      {
+        NSLog(@":\nCould not write file at '%@'; aborting.", file);
+        return 1;
+      }
+
+    NSLog(@":\nWrote file to '%@'.\nPlease inspect it to make sure PATH is correct.", file);
+    return 0;
+}