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diff --git a/docs/FAQ.html b/docs/FAQ.html index 3c460de..bf4a47d 100644 --- a/docs/FAQ.html +++ b/docs/FAQ.html @@ -51,6 +51,8 @@ <li>Compiling LLVM with GCC 3.3.2 fails, what should I do?</li> <li>When I use the test suite, all of the C Backend tests fail. What is wrong?</li> + <li>After CVS update, rebuilding gives the error "No rule to make + target".</li> </ol></li> <li><a href="#cfe">Using the GCC Front End</a> @@ -373,6 +375,37 @@ to the <tt>LLVMGCCDIR/bytecode-libs</tt> subdirectory. </p> </div> +<div class="question"> +<p>After CVS update, rebuilding gives the error "No rule to make target".</p> +</div> + +<div class="answer"> +<p>If the error is of the form:</p> + +<div class="doc_code"> +<tt> +gmake[2]: *** No rule to make target `/path/to/somefile', needed by +`/path/to/another/file.d'.<br> +Stop. +</tt> +</div> + +<p>This may occur anytime files are moved within the CVS repository or removed +entirely. In this case, the best solution is to erase all <tt>.d</tt> files, +which list dependencies for source files, and rebuild:</p> + +<div class="doc_code"> +<pre> +% cd $LLVM_OBJ_DIR +% rm -f `find . -name \*\.d` +% gmake +</pre> +</div> + +<p>In other cases, it may be necessary to run <tt>make clean</tt> before +rebuilding.</p> +</div> + <!-- *********************************************************************** --> <div class="doc_section"> <a name="cfe">Using the GCC Front End</a> |