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POSetting up Emacs 23.4, CEDET 1.1, and SemanticDB to use GNU Global on Windows
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copied!<p>I've been trying to get my Emacs config for Java development working. It's pretty good - I've gotten malabar-mode working and have GNU Global working for tag browsing. The one thing I can't get working is getting semanticdb to use gnu global properly. None of my imports are found.</p> <p>First, this is a Maven multi-module project with all sources checked out from the top-level root project folder. All other projects are below this one in the directory tree. There is a single GTAGS database in this root folder covering everything.</p> <p>Things that work:</p> <ul> <li><code>M-x gtags-find-tag RET symbol RET</code> works fine, so the database is good and global can find it.</li> <li><code>M-x cedet-gnu-global-version-check</code> works and reports that my version is good.</li> <li><code>M-x cedet-gnu-global-expand-filename</code> works</li> <li><code>M-x semanticdb-find-test-translate-path</code> shows a "GNU Global Search Table" when in a Java buffer</li> <li>I have the JDK source folder set as a system include folder, so core Java imports are parsed properly.</li> </ul> <p>My java config is as follows (cedet initialization is earlier in the file):</p> <pre><code>(add-local-load-path "malabar/lisp") (require 'malabar-mode) (setq malabar-groovy-lib-dir (concat emacs-local-site-lisp "malabar/lib")) (add-to-list 'auto-mode-alist '("\\.java\\'" . malabar-mode)) ;; enable semanticdb support for gnu global (when (cedet-gnu-global-version-check t) (semanticdb-enable-gnu-global-databases 'java-mode)) (add-hook 'java-mode-hook (lambda () (gtags-mode 1))) (add-hook 'java-mode-hook 'flymake-mode-on) (defun my-java-flymake-init () (list "javac" (list (flymake-init-create-temp-buffer-copy 'flymake-create-temp-with-folder-structure)))) (add-to-list 'flymake-allowed-file-name-masks '("\\.java$" my-java-flymake-init flymake-simple-cleanup)) (add-hook 'java-mode-hook '(lambda () (semantic-add-system-include (getenv "JAVA_HOME") 'java-mode))) </code></pre>

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