Re: [Cs-dev] Windows build (was Re: Happy Birthday to DrB)

Date	2006-11-17 17:15
From	Michael Gogins
Subject	Re: [Cs-dev] Windows build (was Re: Happy Birthday to DrB)
	I think I see your point. If that is the case, then my original code will definitely work for you if, on your machine, you rename custom-msvc.py to custom.py. At any rate, I will test what you say and see if I can find some way of loading custom.py or custom-msvc.py after setting the options. This shouldn't take too long. I can't call my SCons or MSys/MinGW installation 'incorrect' if I have installed each according to instructions and each works, which is all true. Regards, Mike -----Original Message----- >From: Victor Lazzarini >Sent: Nov 17, 2006 11:54 AM >To: Michael Gogins , Developer discussions >Subject: Re: [Cs-dev] Windows build (was Re: Happy Birthday to DrB) > >I hope you can find a solution for this, because there was a problem >I could not solve: > >a. The options are loaded after custom.py >b. If you try to get options before custom.py, it does not seem >possible to load custom.py. > >My solution was to: > >a. check if mingw (or perhaps gcc) are on the tools list given by scons >b. load either custom.py or custom-msvc.py and setting >a flag for msvc or msys build > >This was working correctly on my machines here. But it did not work >in yours, so I looked for a fix, and the fix involved patching up scons. > >So if your scons set-up is correct and is picking up gcc or mingw >in the tools list, then it will work. > >You might not want to patch up your scons, but you will need at least to fix >it. > >Victor > >At 16:38 17/11/2006, you wrote: >>I have a firm policy, based on long experience, of not patching or >>maintaining tools. I'm not going to start now. >> >>This weekend I will put the withMinGW option back in, default to 1, and >>loading custom-msvc.py if withMinGW=0. I see no reason why this will not >>work for you. >> >>I appreciate your desire for an out of the box experience, but some people >>(possibly me, in future) may wish to maintain both a MinGW build of Csound >>5 and an MSVC build on the same machine. I don't see how to do this >>reliably without a manual build option, which of course can be passed from >>a shell script. >> >>Regards, >>Mike >> >>-----Original Message----- >> >From: Victor Lazzarini >> >Sent: Nov 17, 2006 11:31 AM >> >To: Michael Gogins , Developer discussions >> >> >Subject: Re: [Cs-dev] Windows build (was Re: Happy Birthday to DrB) >> > >> >Installing mingw/msys might sort it out or it might not, I don't know. >> >Scons says it defaults to msvc if it is present (and looks for the registry >> >for it, so paths will not matter then). >> > >> >At home, 'gcc', 'mingw', etc. are found as tools, but it does not look like >> >they are found in your system, perhaps you need to re-install scons. >> > >> >If you make the simple changes I advised, you will not need to maintain >> >anything, it will work, as the defaults will change to gcc etc. >> >Of course if you are installing stuff again, you will need to >> >re-set the defaults to gcc etc. >> > >> >If you can find an alternative fix that works and loads custom-msvc.py, >> >go ahead and do it. But I would prefer if it was done automatically, by >> >looking at the toolset found by scons, if possible (it should indeed be >> >possible, if scons is working correctly). As I am building stuff on several >> >platforms, the more self-configuring things are, the better, as I am also >> >short on time for development. >> > >> >Victor >> > >> >At 15:11 17/11/2006, you wrote: >> >>I don't have time to maintain variants on the tools I use. In my view, >> >>patching tools is very much the wrong approach. >> >> >> >>What is the reason that your SCons tools list contains 'mingw' and mine >> >>does not? Do you have a record of the installation procedures that you >> >>followed? >> >> >> >>I'm willing to re-install MSys/MinGW if doing that would fix this, but not >> >>unless I am reasonably confident that re-installing will indeed fix it. >> >> >> >>Otherwise, I'll put the withMinGW option back in, but I'll change >> >>SConstruct to use custom-msvc.py if withMinGW=0 is found. >> >> >> >>By the way, there are new versions of both SCons and SWIG available now. >> >>I'm going to see if the new SWIG offers advantages for Java, Lisp, and >> >>Lua. The new SWIG also supports Python 2.5. >> >> >> >>Regards, >> >>Mike >> >> >> >>-----Original Message----- >> >> >From: Victor Lazzarini >> >> >Sent: Nov 17, 2006 5:47 AM >> >> >To: Developer discussions >> >> >Subject: Re: [Cs-dev] Windows build (was Re: Happy Birthday to DrB) >> >> > >> >> >I had a look at this and I think the problem is with your Scons >> set-up. It >> >> >should find the string 'mingw' amongst your scons tools list, but it's >> >> >not there, for some reason, Scons will not detect it. >> >> > >> >> >That's why you need to add it, manually, to the tools list; when scons >> >> >start, it should list the tools; if they are not in the list, then >> that's a >> >> >scons set-up problem. >> >> > >> >> >As reported here, csound5 builds fine on properly set-up systems (mine >> >> >at home as well). >> >> > >> >> >I have looked around and here's a fix for your scons set-up >> >> > >> >> >In the scons directory, open SCons\Tool\__init__.py >> >> > >> >> >edit the following bit so that it looks like this (from line 246): >> >> > >> >> > if str(platform) == 'win32': >> >> > #"prefer Microsoft tools on Windows" >> >> > "prefer GNU tools on all other platforms" >> >> > linkers = ['gnulink', 'mslink', 'ilink'] >> >> > c_compilers = ['gcc', 'msvc', 'icc', 'cc'] >> >> > cxx_compilers = ['g++', 'msvc', 'icc', 'c++'] >> >> > assemblers = ['gas', 'nasm', 'masm'] >> >> > fortran_compilers = ['g77', 'ifort', 'ifl', 'fortran'] >> >> > ars = ['ar', 'mslib'] >> >> > #linkers = ['mslink', 'gnulink', 'ilink', 'linkloc', 'ilink32' ] >> >> > #c_compilers = ['msvc', 'mingw', 'gcc', 'icl', 'icc', 'cc', >> >> 'bcc32' ] >> >> > #cxx_compilers = ['msvc', 'icc', 'g++', 'c++', 'bcc32' ] >> >> > #assemblers = ['masm', 'nasm', 'gas', '386asm' ] >> >> > #fortran_compilers = ['g77', 'ifl', 'cvf', 'fortran'] >> >> > #ars = ['mslib', 'ar', 'tlib'] >> >> > >> >> >Save and then just run scons as usual. >> >> > >> >> >I put msys here in my system and was able to build csound with it, >> >> >even having MSVC in my path. >> >> > >> >> >Victor >> >> > >> >> > >> >> >At 03:33 17/11/2006, you wrote: >> >> >>Csound 5 again does not build with MinGW. There absolutely has to be a >> >> >>manual option to determine the build platform on Windows. >> >> >> >> >> >>Victor, feel free to do it yourself -- if you don't, I'll try to come up >> >> >>with something that will be easier to use with MSVC. >> >> >> >> >> >>Regards, >> >> >>Mike >> >> >>----- Original Message ----- >> >> >>From: "Victor Lazzarini" >> >> >>To: "Developer discussions" >> >> >>Sent: Wednesday, November 15, 2006 5:20 AM >> >> >>Subject: [Cs-dev] Windows build (was Re: Happy Birthday to DrB) >> >> >> >> >> >> >> >> >> > >> >> >> > The problem is that these changes now have made it impossible to >> >> >> > build on MSVC. >> >> >> > >> >> >> > The major problem is that custom-msvc does not get loaded now even >> >> >> > withMinGW=0 (the line that calls it is nowhere in Sconstruct !). >> But I >> >> >> > can't add an if-else to load custom-msvc.py because it has to happen >> >> >> > before the MinGW option check! >> >> >> > >> >> >> > So I did some changes that will hopefully detect mingw, even on a >> >> >> > system with MSVC in as well. What I tried to do was to detect >> >> >> > if mingw was at all in the system, by checking that it is in the >> tools >> >> >> > list; if so it sets withMinGW to 1 and everything else proceeds >> as per >> >> >> > your code. >> >> >> > >> >> >> > I also set the buildInterfaces option to default to '0' (I think >> >> this was >> >> >> > the original form). >> >> >> > >> >> >> > Could you let me know if this has worked for you? Otherwise we will >> >> >> > have to look for a different solution. Although I prefer the default >> >> >> > build platform to be msys/gcc, I am keen on keeping the MSVC build >> >> >> > alive. >> >> >> > >> >> >> > Victor >> >> >> > >> >> >> > At 03:22 15/11/2006, you wrote: >> >> >> >>Happy birthday, Richard! >> >> >> >> >> >> >> >>I am preparing the Windows build. I have had to make some changes to >> >> >> >>SConstruct -- it will not automatically detect MSVC or MinGW, it >> >> defaults >> >> >> >>to >> >> >> >>MinGW but you can override that by setting withMinGW=0. If you do >> build >> >> >> >>with >> >> >> >>MSVC you have to first copy custom-msvc.py over custom.py, also. >> Anyway, >> >> >> >>everything builds and runs as before. >> >> >> >> >> >> >> >>Best, >> >> >> >>Mike >> >> >> >> >> >> >> >>----- Original Message ----- >> >> >> >>From: "Dr. Richard Boulanger" >> >> >> >>To: "Developer discussions" >> >> >> >>Sent: Tuesday, November 14, 2006 8:40 PM >> >> >> >>Subject: Re: [Cs-dev] Happy Birthday to DrB >> >> >> >> >> >> >> >> >> >> >> >> > John, >> >> >> >> > >> >> >> >> > THANKS SO MUCH >> >> >> >> > >> >> >> >> > -dB >> >> >> >> > >> >> >> >> > >> >> >> >> > On Nov 10, 2006, at 12:17 PM, >> >> >> >> > wrote: >> >> >> >> > >> >> >> >> >> and as a small present, I have just release Csound 5.04 >> >> >> >> >> >> >> >> >> >> At present we are missing the Windows build, but hej! today >> is his >> >> >> >> >> birthday. >> >> >> >> >> >> >> >> >> >> Many Happy Returns >> >> >> >> >> >> >> >> >> >> ==John ffitch >> >> >> >> >> >> >> >> >> >> >> >> ---------------------------------------------------------------------- >> >> >> >> >> --- >> >> >> >> >> Using Tomcat but need to do more? Need to support web services, >> >> >> >> >> security? >> >> >> >> >> Get stuff done quickly with pre-integrated technology to make >> your >> >> >> >> >> job easier >> >> >> >> >> Download IBM WebSphere Application Server v.1.0.1 based on Apache >> >> >> >> >> Geronimo >> >> >> >> >> http://sel.as-us.falkag.net/sel? >> >> >> >> >> cmd=lnk&kid=120709&bid=263057&dat=121642 >> >> >> >> >> _______________________________________________ >> >> >> >> >> Csound-devel mailing list >> >> >> >> >> Csound-devel@lists.sourceforge.net >> >> >> >> >> https://lists.sourceforge.net/lists/listinfo/csound-devel >> >> >> >> > >> >> >> >> > >> >> >> >> > >> >> >> >> ------------------------------------------------------------------------- >> >> >> >> > Take Surveys. Earn Cash. 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Influence the Future of IT >> >> >Join SourceForge.net's Techsay panel and you'll get the chance to >> share your >> >> >opinions on IT & business topics through brief surveys - and earn cash >> >> >http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV >> >> >_______________________________________________ >> >> >Csound-devel mailing list >> >> >Csound-devel@lists.sourceforge.net >> >> >https://lists.sourceforge.net/lists/listinfo/csound-devel >> >> >> >> >> >> >> >> >> >>------------------------------------------------------------------------- >> >>Take Surveys. Earn Cash. Influence the Future of IT >> >>Join SourceForge.net's Techsay panel and you'll get the chance to share >> your >> >>opinions on IT & business topics through brief surveys - and earn cash >> >>http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV >> >>_______________________________________________ >> >>Csound-devel mailing list >> >>Csound-devel@lists.sourceforge.net >> >>https://lists.sourceforge.net/lists/listinfo/csound-devel >> > >> >Victor Lazzarini >> >Music Technology Laboratory >> >Music Department >> >National University of Ireland, Maynooth >> > >> > >> >------------------------------------------------------------------------- >> >Take Surveys. Earn Cash. Influence the Future of IT >> >Join SourceForge.net's Techsay panel and you'll get the chance to share your >> >opinions on IT & business topics through brief surveys - and earn cash >> >http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV >> >_______________________________________________ >> >Csound-devel mailing list >> >Csound-devel@lists.sourceforge.net >> >https://lists.sourceforge.net/lists/listinfo/csound-devel >> >> >> >> >>------------------------------------------------------------------------- >>Take Surveys. Earn Cash. Influence the Future of IT >>Join SourceForge.net's Techsay panel and you'll get the chance to share your >>opinions on IT & business topics through brief surveys - and earn cash >>http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV >>_______________________________________________ >>Csound-devel mailing list >>Csound-devel@lists.sourceforge.net >>https://lists.sourceforge.net/lists/listinfo/csound-devel > >Victor Lazzarini >Music Technology Laboratory >Music Department >National University of Ireland, Maynooth > ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Csound-devel mailing list Csound-devel@lists.sourceforge.net