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dev:eclipse [2013/07/26 22:44]
tedfelix [Configure and Build] Add run step |
dev:eclipse [2014/12/17 02:22]
tedfelix [Get Dependencies] |
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| ===== Get Dependencies ===== | ===== Get Dependencies ===== |
| In order to successfully build Rosegarden, there are a number of libraries you'll need. If you are using a distro with apt (Ubuntu, Debian...), you can try getting the build-dep's for Rosegarden. This should get you very close to being able to build. | In order to successfully build Rosegarden, there are a number of libraries you'll need. If you are using a distro with apt (Ubuntu, Debian...), you can try getting the build-dep's for Rosegarden. This might work for you, so try it first: |
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| $ sudo apt-get build-dep rosegarden | $ sudo apt-get build-dep rosegarden |
| | |
| | In Ubuntu I get this error because I am using jack2: |
| | |
| | The following packages have unmet dependencies: |
| | libjack-dev : Depends: libjack0 (= 1:0.124.1+20140122git5013bed0-3) but it is not going to be installed |
| | E: Build-dependencies for rosegarden could not be satisfied. |
| | |
| | If you get the same, try this: |
| | |
| | $ sudo apt-get install libjack-jackd2-dev |
| | $ sudo apt-get build-dep rosegarden |
| | |
| | ...and you should be ready to build. |
| |
| ===== Configure and Build ===== | ===== Configure and Build ===== |
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| ===== Set Up Rosegarden Source Under Eclipse ===== | ===== Set Up Rosegarden Source Under Eclipse ===== |
| //Note: These instructions were developed using Eclipse 4.3 (Kepler).// | //Note: These instructions were developed using Eclipse 4.4 (Luna).// |
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| Since we set up the directory structure in a way that Eclipse likes, getting Eclipse to find the source and work with it is easy. Launch Eclipse. It will first ask for the location of your workspace. Give it the rosegarden-workspace directory that we created earlier. Since this is a new workspace, you'll get the Eclipse welcome screen. On the far right is a button for the "Workbench". Click it. | Since we set up the directory structure in a way that Eclipse likes, getting Eclipse to find the source and work with it is easy. Launch Eclipse. It will first ask for the location of your workspace. Give it the rosegarden-workspace directory that we created earlier. Since this is a new workspace, you'll get the Eclipse welcome screen. In the upper right is a button for the "Workbench". Click it. |
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| Go to File > New > Makefile Project with Existing Code. In the "Project Name" field type rosegarden-svn. For the "Existing Code Location" provide the path to the rosegarden-svn directory. In the Toolchain list, select "Linux GCC". Click Finish. You should now be able to build with Project > Build All (Ctrl+B). | Go to File > New > Makefile Project with Existing Code. In the "Project Name" field type rosegarden-svn. For the "Existing Code Location" provide the path to the rosegarden-svn directory. In the Toolchain list, select "Linux GCC". Click Finish. You should now be able to build with Project > Build All (Ctrl+B). |
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| ===== Faster Builds ===== | ===== Faster Builds ===== |
| If your machine has multiple cores and/or hyperthreading, you'll want to set up make for multiple jobs (make's -j option). To do that within Eclipse, go to Window > Preferences > C/C++ > Build > Environment, add an environment variable MAKEFLAGS, and set it to "-j 4" (or whatever is best for your hardware, the nprocs command will tell you how many cores you've got). This will tell make that it can run four simultaneous compiles. | If your machine has multiple cores and/or hyperthreading, you'll want to set up make for multiple jobs (make's -j option). To do that within Eclipse, go to Window > Preferences > C/C++ > Build > Environment, add an environment variable MAKEFLAGS, and set it to "-j4" (or whatever is best for your hardware, the ''nproc'' command will tell you how many cores you've got). This will tell make that it can run four simultaneous compiles. |
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| ===== Scalability Mode ===== | ===== Scalability Mode ===== |
| ===== Auto-Save Before Build ===== | ===== Auto-Save Before Build ===== |
| By default, Eclipse doesn't automatically save your files when you build. If you would prefer that behavior, go to Window > Preferences > General > Workspace. Set the "Save automatically before build" checkbox. This avoids build errors if you forget to save a file that you've changed. | By default, Eclipse doesn't automatically save your files when you build. If you would prefer that behavior, go to Window > Preferences > General > Workspace. Set the "Save automatically before build" checkbox. This avoids build errors if you forget to save a file that you've changed. |
| | |
| | ===== Unlimited Console Buffer ===== |
| | By default, Eclipse limits debug console output to 80,000 bytes. Rosegarden generates a lot of debug output. It's a good idea to turn this limit off. Go to Window > Preferences > Run/Debug > Console. Uncheck "Limit console output". |
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| ===== Upgrade Notes ===== | ===== Upgrade Notes ===== |
| rosegarden-workspace/rosegarden-svn/.settings | rosegarden-workspace/rosegarden-svn/.settings |
| |
| ===== Ubuntu 12.04-13.04 Issues ===== | ===== Ubuntu 12.04-14.04 Issues ===== |
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| ==== Unity Icon ==== | ==== Unity Icon ==== |
