To trigger a build, you can do so manually through the Project menu. Then warning and error information is generated and applied to your project. The way CDT works with the gcc build system is simple: it invokes the make commands, then captures the output and parses it. When configure is finished, there should be some make files that CDT will be able to execute. Do this in the build directory that you specified for your project. You need to run the gcc configure script to generate the make files to build gcc with. This step is easiest to complete outside of Eclipse. If you have a multiprocessors machine: change the default make command to "make -jX" where X is the number of build threads you want.For example: "all-stage1-gcc" and "clean-stage1-gcc" In the Makefile targets you can add the targets that you would normally use.In the build output entry, change it to the location of the folder you just made.In properties again, go to C/C++ Make Project.Make a directory in the workspace (with the shell if you want).then add exclusions for the test cases folders (so that they are not in the index) and everything you are not going to use.Add the gcc folder to the sources list.Go to the project properties right-click on your project folder> Properties. Once Eclipse has retrieved all the sources from SVN, you should add some filters to the source tree to make things run a little smoother. Setup the source filters, and output directory, and make targets Eclipse will then ask what sort of project it is.You can pick which ever is appropriate – or the head. Once you have entered the ssh information Eclipse will connect the the repository and give you a list of branches.Eclipse uses the system's SVN implementation, so anything that you can do from the command line should also be possible. Eclipse with then clarify you connection information. If you have commit rights, you can enter in the ssh connection address.Next you want to create a new repository location – so select that radio button and click Next.Īt this point you can enter in the SVN URL of your choice.To start things off – go to File>New>Other then in the tree list, find the “Checkout project from SVN” item under the SVN folder – then click Next. ![]() Setup a repository and new project Once you have a workspace selected, you can add a SVN repository to that workspace and create a new project with the gcc source in it. To switch to a new workspace, in eclipse go to File>Switch Workspace>Other and pick a new empty folder. If you do other development in Eclipse you might want to make a separate workspace for gcc development. ![]() Eclipse will have a suggestion for the workspace (it is just a directory) when it starts initially, you can use this workspace. The first step in getting gcc up for development is setting up a workspace, and then adding a subversion repository to it. If you have never installed an Eclipse plug-in take a look at: If you already know how to install new eclipse plug-ins the CDT update site is: If you didn't get a version of eclipse that comes with the CDT pre-installed, look here for how to install CDT. One possible SVN plug-in is available at the update site: Get the necessary plug-ins You will require two plug-ins to work on gcc: a subversion plug-in so you can check the code out of the gcc repository, and the EclipseCDT (C Development Tool) which provides support for C development in Eclipse. You can download a version of eclipse 3.3 that comes with the newest CDT pre-installed. Note that you need a machine with more than 2GBs of RAM for the initial project creation to work.įirst download and install Eclipse. This page details the steps I have used to get gcc running in my own workspace. Unfortunately, setting up Eclipse as an environment to develop gcc is non-trivial. Eclipse is a powerful development environment.
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