Re: [fossil-users] TH_ERROR Can't find a usable init.tcl
2014-09-01 7:58 GMT+02:00 Petr Ferdus petr...@centrum.cz: I try to compile fossil with FOSSIL_ENABLE_TCL support. Build environment is mingw/msys on XP sp3. Build is based on fossil 75dcdd0bdb. If I build my version without TCL support it works nicely. When I turn TCL related switches on (FOSSIL_ENABLE_TH1_HOOKS=1 FOSSIL_ENABLE_TCL=1; FOSSIL_TCL_SOURCE = 1 is defined) it builds fossil.exe but TCL support seems to be somewhat broken. It reports error TH_ERROR: Tcl initialization error: Can't find a usable init.tcl ... on fossil version -v command, please see details bellow. Whenever I build fossil with Tcl support, I always use FOSSIL_ENABLE_TCL=1, FOSSIL_ENABLE_TCL_STUBS = 1, FOSSIL_ENABLE_TCL_PRIVATE_STUBS = 1. This is the easiest way to include Tcl support in fossil. Then you don't need the Tcl sources to be available, just install the (ActiveState) build of Tcl (either 8.5.x or 8.6.x) and you are done. Regards, Jan Nijtmans ___ fossil-users mailing list fossil-users@lists.fossil-scm.org http://lists.fossil-scm.org:8080/cgi-bin/mailman/listinfo/fossil-users
Re: [fossil-users] TH_ERROR Can't find a usable init.tcl
Jan Nijtmans jan.nijtm...@gmail.com Whenever I build fossil with Tcl support, I always use FOSSIL_ENABLE_TCL=1, FOSSIL_ENABLE_TCL_STUBS = 1, FOSSIL_ENABLE_TCL_PRIVATE_STUBS = 1. Hello Jan, thank you for the tip. I would much prefer static solution, which would be more in fossil way of one single executable without external dependencies (single stand-alone executable that contains everything). Is it with FOSSIL_TCL_SOURCE even possible? Thanks Peter ___ fossil-users mailing list fossil-users@lists.fossil-scm.org http://lists.fossil-scm.org:8080/cgi-bin/mailman/listinfo/fossil-users
Re: [fossil-users] TH_ERROR Can't find a usable init.tcl
Datum: 01.09.2014 13:10 Od: Jan Nijtmans jan.nijtm...@gmail.com No, FOSSIL_TCL_SOURCE means that fossil expects Tcl to be installed in the indicated directory. libtcl8.x.a will be included statically inside fossil, but the other files (such as init.tcl) will not be part of fossil. To me it is not usefull at all to include the static Tcl library in fossil but not the Tcl start-up code, except when running fossil inside a chroot-jail (which cannot be done on Windows anyway) Does it mean, that to build chrooted version of fossil one must omit FOSSIL_TCL_SOURCE (that would be my misundestandin)? With unix build, will chrooted version containg TCL start-up code? (I can't test it) Should not the same happen for windows build? I would like to try it later this evening. Thanks Peter ___ fossil-users mailing list fossil-users@lists.fossil-scm.org http://lists.fossil-scm.org:8080/cgi-bin/mailman/listinfo/fossil-users
Re: [fossil-users] TH_ERROR Can't find a usable init.tcl
Petr Ferdus wrote: Does it mean, that to build chrooted version of fossil one must omit FOSSIL_TCL_SOURCE (that would be my misundestandin)? With unix build, will chrooted version containg TCL start-up code? (I can't test it) Should not the same happen for windows build? I would like to try it later this evening. No. There are three primary concerns in order to build Fossil with Tcl integration enabled and make use of it at runtime: 1. Locating the necessary Tcl header file(s) at compile-time. Currently, this is handled several different ways, depending on the platform. On Unix-like systems, it is handled via searching for an installed Tcl and using those header files. This behavior can be overridden via the configure script; however, I have not needed to do this for my non-Windows uses of Fossil. 2. Locating the necessary Tcl library file(s) at compile-time. This is handled largely the same as #1. The configure script (really autosetup) should be capable of automatically locating the necessary library on most Unix-like systems. 3. Locating the necessary Tcl library at runtime (which must be installed in order to locate its init.tcl, more on this later). When Fossil is compiled with stubs-enabled, it will attempt to dynamically load the Tcl library (i.e. via dlopen) and then call the necessary exported functions to get everything going; otherwise, it will just use the exported functions it was linked against. Either way, the instance of Tcl being used needs to be able to locate its script library (e.g. init.tcl). Typically, this means it must be installed via make install or similar mechanism so that all the files are located in the right places. Here is the sequence of commands that I use to compile and install Fossil on Unix-like systems with a locally installed Tcl enabled: ## # PHASE 1: Download and install Tcl 8.6.1. ## mv tcl tcl.old wget http://prdownloads.sourceforge.net/tcl/tcl8.6.1-src.tar.gz tar -zxvf tcl8.6.1-src.tar.gz cd tcl8.6.1/unix ./configure --prefix=/home/yourusername/tcl make all make install ## # PHASE 2: Download and install TclLib 1.15 (optional). ## wget http://prdownloads.sourceforge.net/tcllib/tcllib-1.15.tar.gz tar -zxvf tcllib-1.15.tar.gz cd tcllib-1.15 export LD_LIBRARY_PATH=/home/yourusername/tcl/lib /home/yourusername/tcl/bin/tclsh8.6 installer.tcl ## # PHASE 3: Download and install Fossil. ## wget --no-check-certificate --output-document=Fossil-trunk.tar.gz https://www.fossil-scm.org/index.html/tarball/Fossil-trunk.tar.gz?name=trunk tar -zxvf Fossil-trunk.tar.gz cd trunk ./configure --with-zlib=/home/yourusername/trunk/compat/zlib --with-openssl=auto --with-tcl=/home/yourusername/tcl --with-th1-hooks=1 --json=1 make cp fossil /home/yourusername/bin/fossil ## # PHASE 4: Setup integration with web server (Apache). ## In the .htaccess file, you'll most likely need the following two lines: SetEnv LD_LIBRARY_PATH /home/yourusername/tcl/lib SetEnv HOME /home/yourusername -- Joe Mistachkin ___ fossil-users mailing list fossil-users@lists.fossil-scm.org http://lists.fossil-scm.org:8080/cgi-bin/mailman/listinfo/fossil-users
Re: [fossil-users] TH_ERROR Can't find a usable init.tcl
Joe Mistachkin sql...@mistachkin.com No. There are three primary concerns in order to build Fossil with Tcl integration enabled and make use of it at runtime: 1. Locating the necessary Tcl header file(s) at compile-time. Currently, this is handled several different ways, depending on the platform. On Unix-like systems, it is handled via searching for an installed Tcl and using those header files. This behavior can be overridden via the configure script; however, I have not needed to do this for my non-Windows uses of Fossil. 2. Locating the necessary Tcl library file(s) at compile-time. This is handled largely the same as #1. The configure script (really autosetup) should be capable of automatically locating the necessary library on most Unix-like systems. 3. Locating the necessary Tcl library at runtime (which must be installed in order to locate its init.tcl, more on this later). When Fossil is compiled with stubs-enabled, it will attempt to dynamically load the Tcl library (i.e. via dlopen) and then call the necessary exported functions to get everything going; otherwise, it will just use the exported functions it was linked against. Either way, the instance of Tcl being used needs to be able to locate its script library (e.g. init.tcl). Typically, this means it must be installed via make install or similar mechanism so that all the files are located in the right places. Here is the sequence of commands that I use to compile and install Fossil on Unix-like systems with a locally installed Tcl enabled: ## # PHASE 1: Download and install Tcl 8.6.1. ## mv tcl tcl.old wget http://prdownloads.sourceforge.net/tcl/tcl8.6.1-src.tar.gz tar -zxvf tcl8.6.1-src.tar.gz cd tcl8.6.1/unix ./configure --prefix=/home/yourusername/tcl make all make install ## # PHASE 2: Download and install TclLib 1.15 (optional). ## wget http://prdownloads.sourceforge.net/tcllib/tcllib-1.15.tar.gz tar -zxvf tcllib-1.15.tar.gz cd tcllib-1.15 export LD_LIBRARY_PATH=/home/yourusername/tcl/lib /home/yourusername/tcl/bin/tclsh8.6 installer.tcl ## # PHASE 3: Download and install Fossil. ## wget --no-check-certificate --output-document=Fossil-trunk.tar.gz https://www.fossil-scm.org/index.html/tarball/Fossil-trunk.tar.gz?name=trunk tar -zxvf Fossil-trunk.tar.gz cd trunk ./configure --with-zlib=/home/yourusername/trunk/compat/zlib --with-openssl=auto --with-tcl=/home/yourusername/tcl --with-th1-hooks=1 --json=1 make cp fossil /home/yourusername/bin/fossil ## # PHASE 4: Setup integration with web server (Apache). ## In the .htaccess file, you'll most likely need the following two lines: SetEnv LD_LIBRARY_PATH /home/yourusername/tcl/lib SetEnv HOME /home/yourusername Thank you Joe for clarifications and your Unix-like system setup recipe. I'll try to absorb it and use it. Meanwhile it seem that my simple idea of fossil on windows with embedded tcl as a single exe is not that easy as it seems. I have found notes from drh dated 2005 [1]. Still I thing it would be hugely useful as personal portable fossil with scripting included. Thank again Peter [1] - Init Scripts In The DLL http://wiki.tcl.tk/4156 ___ fossil-users mailing list fossil-users@lists.fossil-scm.org http://lists.fossil-scm.org:8080/cgi-bin/mailman/listinfo/fossil-users
Re: [fossil-users] TH_ERROR Can't find a usable init.tcl
Petr Ferdus wrote: Thank you Joe for clarifications and your Unix-like system setup recipe. I'll try to absorb it and use it. Meanwhile it seem that my simple idea of fossil on windows with embedded tcl as a single exe is not that easy as it seems. I have found notes from drh dated 2005 [1]. Still I thing it would be hugely useful as personal portable fossil with scripting included. At a bare minimum, two files would be needed on Windows: The Fossil EXE itself and a suitable Tcl library. Since the Tcl library would need to include an embedded script library, it will most likely need to be a TclKit DLL, e.g. one of Roy Keene's daily builds: http://www.rkeene.org/devel/kitcreator/kitbuild/nightly/ In order to use one of these TclKit DLLs, you would want to rename it to tcl8X.dll where X is 4, 5, or 6. Then, place it into the same directory as the Fossil EXE. -- Joe Mistachkin ___ fossil-users mailing list fossil-users@lists.fossil-scm.org http://lists.fossil-scm.org:8080/cgi-bin/mailman/listinfo/fossil-users
[fossil-users] TH_ERROR Can't find a usable init.tcl
I try to compile fossil with FOSSIL_ENABLE_TCL support. Build environment is mingw/msys on XP sp3. Build is based on fossil 75dcdd0bdb. If I build my version without TCL support it works nicely. When I turn TCL related switches on (FOSSIL_ENABLE_TH1_HOOKS=1 FOSSIL_ENABLE_TCL=1; FOSSIL_TCL_SOURCE = 1 is defined) it builds fossil.exe but TCL support seems to be somewhat broken. It reports error TH_ERROR: Tcl initialization error: Can't find a usable init.tcl ... on fossil version -v command, please see details bellow. I used tcl862-src.zip from http://cznic.dl.sourceforge.net/project/tcl/Tcl/8.6.2/tcl862-src.zip which was copied to fossil's compat directory. In compat directory I tried both ways - overwrite fossil compat files with files from tcl862-src.zip or - overwrite tcl862-src.zip files with fossil's compat files The resulting exe always reported TH_ERROR: Tcl initialization error: Can't find a usable init.tcl ... error. With TCL sources I did just ./configure --enable-shared=no make What I might overlook? Could you recommend how to troubleshoot/fix this? Thanks Peter --fossil extended version information fossil.exe ver -v This is fossil version 1.30 [cc4bac1221] 2014-08-31 23:04:30 UTC Compiled on Sep 1 2014 07:03:02 using mingw32-3.20-gcc-4.8.1 (32-bit) SQLite 3.8.6 2014-08-15 11:46:33 9491ba7d73 Schema version 2011-04-25 19:50 zlib 1.2.8, loaded 1.2.8 SSL (OpenSSL 1.0.0e 6 Sep 2011) TH1_HOOKS TCL (Tcl 8.6.0, loaded TH_ERROR: Tcl initialization error: Can't find a usable init.tcl in the following directories: c:/soft/msys/home/user/lib/tcl8.6 c:/soft/msys/home/user/lib/tcl8.6 c:/soft/msys/home/lib/tcl8.6 c:/soft/msys/home/user/library c:/soft/msys/home/lib rary c:/soft/msys/home/tcl8.6.0/library c:/soft/msys/tcl8.6.0/library This probably means that Tcl wasn't installed properly. ) JSON (API 20120713) -- switches DBROKEN_MINGW_CMDLINE=1 -DFOSSIL_ENABLE_SSL=1 -DFOSSIL_ENABLE_TH1_HOOKS=1 -DFOSSIL_ENABLE_TCL=1 -DSTATIC_BUILD -DFOSSIL_ENABLE_JSON=1 -DSQLITE_ENABLE_FTS3=1 -DSQLITE_ENABLE_FTS3_PARENTHESIS=1 ___ fossil-users mailing list fossil-users@lists.fossil-scm.org http://lists.fossil-scm.org:8080/cgi-bin/mailman/listinfo/fossil-users
