trying to build documentation for a project.
the project uses the doxygen product which rpm contains the /usr/bin/docsetutil binary? Doxygen 1.8.4 generated output Makefile is looking for it...
thx.
That binary is part of the OS X / macOS developer toolchain. On my OS X 10.9.5 system, it exists at /Applications/Xcode.app/Contents/Developer/usr/bin/docsetutil.
I don't know of a workaround for other platforms, so you'll probably want to have a Makefile or a separate Doxyfile or something that just doesn't attempt to build the docset unless you're on an OS X system. And just build the docsets on a Mac, if you have access to one.
It will be interesting to see if a Free replacement docsetutil for GNU/Linux ever pops up, now that the Dash developer has opened the door for offline documentation browsers on other platforms to use his docsets (e.g., Zeal). As far as I know (and I don't know much), the Dash web site at kapeli.com is acting as the central repository at the moment.
ref: I had the same question, and discovered the answer in this otherwise unrelated bug report for the TYPO3 CMS. I'm leaving this answer here for other folks who find this by way of a search engine.
Related
(Using C++) How would software developers make a profitable program to distribute? Would they used pre-compiled binaries within the project directory or something? Just learning wxWidgets and I want to make an application to put on a website.
#pizzadog,
The answer depends on the target platform.
If you are on Windows, you create a binary and use a special software to create a distribution.
If you are on *nix - the answer depends whether you want to allow the end-user to compile the software. If you do - you put the link to the source on the site and create a documentation on how to build it. If you don't - you create a special rules file depending on the *nix distribution you are targeting.
If you are on Mac - you put the application bundle for download and clearly state what is the minimal OSX version the program will run.
HTH.
I want to use KDL (Kinematics and Dynamics Library) in robot control box. But robot control box uses SCons as their build system while KDL uses CMake.
It turned out that the control box doesn't have CMake installed. Should I install CMake in the control box? Or write SCons file for compiling KDL?
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My question is ambiguous. Sorry for that. And unfortunately, I cannot show the link of Control Box, it's not public. Here is link of KDL installation manual.
http://www.orocos.org/kdl/installation-manual
Let me make it more clear.
Forget all of previous question above and all about Control box, KDL. Let's say that you want to use one library. But the library can be built using CMake according to installation manual. Your PC doesn't have CMake installed but it has SCons, and unfortunately you should not install CMake on your PC.
If you can only use SCons, what can you do?
I know this situation is not usual, I want to know your opinion.
To answer your initial question: Yes, you should always try to install CMake, if that is a build requirement for you library and if you need to build that library from the sources.
To answer your later question: Replacing or rewriting the build system scripts is a major effort and not advisable. In general there is no script to convert build-systems. Such script might help to make the manual transformation. If you have a look at LLVM's effort to replace Autotools by CMake or Boost replacing it's own build system by CMake, you find out it takes several people several years and still not everybody is satisfied.
Often you don't need to build the library yourself. Either there are already built packages from the project directly of from your distribution (Debian etc. packages) or third party packagers like Mac Ports or NuGet.
In your case KDL provides Debian/Ubuntu packages.
Additional KDL is part of ROS, which is experimental in Homebrew for OS X.
Firstly, I saw some topics about these two but weren't my answer.
I'm looking for a good FPC(Free Pascal Compiler) IDE on GNU/Linux.
There are some IDE's like Lazarus and CodeTyphon. I need suggestion to choose one of those.
I've tried Lazarus once but all windows was separated. It looks messy and not interesting.
I would like to know what are the distinguishes between these two ?
I would like to know advantages / disadvantages each of those. Thank you
CodeTyphon is a distro of Lazarus, like Ubuntu and Debian are distros of Linux.
CodeTyphon comes with a large package of components and plugins, that otherwise you would have to google and download and install.
CodeTyphon have their own idea what are stable versions and what are not stable yet for both of FPC (compiler) and Lazarus(IDE). Whether their assessment is better or worse than upstream's Lazarus Team's, I don't know.
What about one-single-window plugin, it is work-in-progress and it doesn't seems to me it is ready for production use, no matter would you get it as part of CT or download and add it to vanilla Lazarus. However maybe it better works on Linux than on Windows, I don't know.
There were however issues with code legality in CT grande bundle. It is widely believed that Orca (if I remember the name) violates copyrights of glScene/vgScene, which also happened in early Delphi FMX releases but was fixed by EMBA later. There also were disputes in FPC forums/wiki about CodeTyphon pirating some open-source components. See answer by Peter Dunne below.
Your question is akin to asking the difference between Linux and Ubuntu. Lazarus is an IDE/component library, based on FreePascal (FPC). And CodeTyphon is a distribution of Lazarus and FPC. So CodeTyphon is just one way to install a functioning installation of Lazarus.
Lazarus uses the same floating window design as older versions of Delphi. Installing from CodeTyphon won't change that.
Myself and several friends highlighted several licensing issues with codetyphon
most of which could have been corrected by sourcing the included files from known good source and ensuring the correct license headers were included
PirateLogic refused to correct the issues which means they are using code in direct violation of the original license terms
The fact its open source code does not change the fact they are pirating the code by not including the correct license even after the issue was highlighted
I also found several instances of copyright code included which appears to be proprietary and not FOSS at all
They also changed the path & file names on some libraries so that source is no longer compatible with standard lazarus/component installs
This in my view is totally illogical
These 2 factors heavily undermine what was potentially the best FPC/Lazarus distro
Hardly professional
Lazarus can be a daunting installation process due to it's nature as a cross compiling environment. You don't just download an installer and click ok. A typical "installation" is actually a bootstrap FPC compiler doing a three-pass compilation of an "install". There are plenty of good installation scripts/methods from the official Lazarus/FPC team and in the community for a . But, understandably, the installation process is a skill in itself.
CodeTyphon is a a different/separate branch of an installer system, which is more of a utility suite/tools/third party code compilation library. If you want the simplest installation experience go with CodeTyphon. It has the nice graphical front end for managing the compiler. You can conveniently do the fancy stuff like build "cross-compilers" for almost every "target" operating system out there. It also is jam packed with hundreds of the best components/libraries pre-installed. It is a very actively maintained project and very professional. A whole lot of work is done for you.
Even if you want to be learn the low level compiler capabilities, CodeTyphon is a good place to start. It is written in FCP/Lazarus and is open source. Simply study it as "working demo app" and the other info on the compiler details. If you crash it, at least you don't have to learn to climb the hill. You get to get to start from the top and lose control on the way down. Start from scratch (and a three hour reinstallation) Hahaha
Lazarus also has a package "AnchorDock" which allows you to dock all the windows into one. Either install the anchor dock design package after installing Lazarus, or install Lazarus using the script at getlazarus.org which will do it for you.
I'm currently trying to get g++ working, and looking at http://gcc.gnu.org/install/build.html, I can't seem to find where it says how "to perform a 3-stage bootstrap of the compiler". Where would I find this information?
(I'm on a mac, in case that matters.)
After running configure, you do make bootstrap
You cannot bootstrap GCC without an already-functioning compiler on your platform:
From the prerequisites page:
ISO C90 compiler
Necessary to bootstrap GCC, although versions of GCC prior to 3.4 also allow bootstrapping with a traditional (K&R) C compiler.
And to preempt your next question, you also need a functioning compiler (usually GCC) in order to build Clang+LLVM.
It might be possible to do what you're trying so hard to do, by cross-compiling GCC from some other platform (see this section of the documentation). But I imagine this is not for the feint of heart, and you'd be far, far better off simply updating your copy of Mac OS X to the latest version with Xcode support.
From that link:
For a native build, the default configuration is to perform a 3-stage bootstrap of the compiler when `make' is invoked.
It seems to me that if your configuration isn't tweaked, it should do it out of the box. Just type make.
More specifically, you have to download the source code, and follow the instructions in that whole tutorial in order to build.
A side note - I am finding it hard to believe that there is no easy way to get GCC on an OSX box without having the installation media. That sounds really annoying :)
Edit:
If you are simply trying to write C++ on OSX, you could install one of many other IDEs. If you are lucky, they may come with their own compiler. Here is a list of alternatives to XCode:
http://alternativeto.net/desktop/xcode/?profile=mac&platform=mac
I have a plan to build a web-site which running CGI made with Cocoa.
My final goal is develop on Mac OS X, and run on FreeBSD.
Is this possible?
As I know, there is a free implementation of some NextStep classes, the GNUStep.
The web-site is almost built with only strings. I read GNUStep documents, classes are enough. DB connection will be made with C interfaces.
Most biggest problem which I'm concerning is linking and binary compatibility. I'm currently configuring FreeBSD on VirtualBox, but I wanna know any possibility informations about this from experts.
This is not a production server. Just a trial. Please feel free to saying anything.
--edit--
I confused Foundation and Cocoa frameworks. What I said was Foundation. Basic classes which just enough to manipulating strings.
It’s entirely possible to cross-develop using Xcode. The Cocotron does this – and provides an implementation of Foundation – but doesn’t currently target FreeBSD. You could probably use it as a template to set up cross-development for BSD targets using GNUstep, but it won’t be easy.
You should be OK with the GNUstep Foundation on FreeBSD 9.0 with Objective-C 2 (clang). See these instructions.
Note: Do not installing under '/' with a FreeBSD default install, because it has little space on the '/' partition. I've used /usr/local/gnustep instead, and made some links as the instructions suggest.
Note II: GNUstep sources from subversion repository didn't compile for me, so I used the latest stable GNUstep sources.
Yes, you can do this, and I am doing it right now successfully using FreeBSD 8.2 and Xcode 4.0, running the Foundation class from The Cocotron. Here is a link: describing exactly what I did to build the cross compiler and set everything up. I also detail in that post, how I attempted to get AppKit (GUI) to work. I failed, it may work in the future, it doesn't fully work yet.
So far it's great. I use a common codebase to write iPhone App (game client) and FreeBSD Game Server; after my server compiles I even have a target rsync the files to my dev box.
One more note, you mention DB, I'm successfully using mysqlclient libraries within my App and my post details how to do that. Since you're building a cross-compiler with The Cocotron you can use any library. Just install the library on FreeBSD first, then create the platform as described.
Sounds like your trying to shoehorn tools onto OS and hardware they were not designed for. There are hacks to get almost anything running on top of anything else but why ask for all the grief?
The entire point of the entire Apple API is that you have integration from hardware to OS to development tools. You supposed to pay more up front in return for greater robustness and lower over all lifecycle cost. (It doesn't always work just like Linux doesn't always save money and Windows doesn't always provide the software choices you need but that is the design goal.) When you break Apple's hardware-OS-Dev trinity you have to start fighting the API and the hardware instead of letting it work for you.
I don't think what you're doing will work and even if it does it will cost a lot of time and in the end time is money. Unless your being forced by external circumstances beyond your control to use this configuration, I would strongly suggest you do whatever it takes to find another way to accomplish what you want.
You won't get binary compatibility. Mac OS X uses the Mach-O object format and FreeBSD uses ELF, like linux. Cocoa won't work on platforms other than Mac OS, but if you stick to POSIX and open-source libraries though, you shouldn't have too much trouble building your CGI (and any dependencies) on your FreeBSD machine.
Also, Cocoa for a website? It's the Mac OS standard library for GUIs, associated datastructures, and various helpers. Apple used to promote something called WebObjects which was similar to Cocoa for the web, but I haven't heard anything about it in ages. I don't think Cocoa will work for a website, unless you just mean write a custom web server that has a graphical front-end in Cocoa.