X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/4dcaf11a7b5189be78e52e1412febd7689a959f8..a6d57d0388f29fca011b0e168e926b61be0f465c:/docs/gtk/install.txt diff --git a/docs/gtk/install.txt b/docs/gtk/install.txt index 091e743a96..5d9ebb9ed6 100644 --- a/docs/gtk/install.txt +++ b/docs/gtk/install.txt @@ -1,59 +1,47 @@ - !!! When sending bug reports tell us what version of wxWindows you are - using (including the beta) and what compiler on what system. One - example: wxGTK 2.1 beta 6, egcs 1.1.1, Redhat 5.0 !!! + !!! When sending bug reports tell us what version of wxWindows you are + using (including the beta) and what compiler on what system. One + example: wxGTK 2.3.0, egcs 1.1.1, Redhat 6.2 !!! * The most simple case ----------------------- -If you compile wxWindows on Linux for the first time and don't like to read +If you compile wxWindows on Linux for the first time and don't like to read install instructions just do (in the base dir): -./configure -make -su -make install -ldconfig -exit +> ./configure --with-gtk +> make +> su +> make install +> ldconfig +> exit -On all other Unices (maybe except *BSD), shared libraries are not supported -out of the box due to the utter stupidity of libtool, so you'll have to do -this instead: +Afterwards you can continue with -./configure --enable-static --disable-shared -make -su -make install -ldconfig -exit - -You may also want to try to edit the wrongly created libtool script -in your build directory, if you need shared libraries on Unix. The -wrong entries are something like - archive_cmds="\$LD -shared .... - archive_expsym_cmds="\$LD -shared .... -which should be something like - archive_cmds="\$CC -shared .... - archive_expsym_cmds="\$CC -shared .... +> make +> su +> make install +> ldconfig +> exit If you want to remove wxWindows on Unix you can do this: -su -make uninstall -ldconfig -exit +> su +> make uninstall +> ldconfig +> exit * The expert case ----------------- -If you want to do some more serious cross-platform programming with wxWindows, -such as for GTK and Motif, you can now build two complete libraries and use -them concurretly. For this end, you have to create a directory for each build +If you want to do some more serious cross-platform programming with wxWindows, +such as for GTK and Motif, you can now build two complete libraries and use +them concurretly. For this end, you have to create a directory for each build of wxWindows - you may also want to create different versions of wxWindows -and test them concurrently. Most typically, this would be a version configured -with --enable-debug_flag and one without. Note, that only one build can currently +and test them concurrently. Most typically, this would be a version configured +with --enable-debug_flag and one without. Note, that only one build can currently be installed, so you'd have to use local version of the library for that purpose. -For building three versions (one GTK, one Motif and a debug version of the GTK +For building three versions (one GTK, one Motif and a debug version of the GTK source) you'd do this: md buildmotif @@ -77,69 +65,79 @@ cd .. * The most simple errors ------------------------ -configure reports, that you don't have GTK 1.X installed although you are -very sure you have. Well, you have installed it, but you also have another -version of the GTK installed, which you may need to remove including other -versions of glib (and its headers). Also, look for the PATH variable and check -if it includes the path to the correct gtk-config! The check your LDPATH if it -points to the correct library. There is no way to compile wxGTK if configure -doesn't pass this test as all this test does is compile and link a GTK program. - -You get errors during compilation: The reason is that you probably have a broken -compiler, which includes almost everything that is called gcc. If you use gcc 2.8 -you have to disable optimsation as the compiler will give up with an internal -compiler error. - -If there is just any way for you to use egcs, use egcs. We cannot fix gcc. - -You get immediate segfault when starting any sample or application: This is either -due to having compiled the library with different flags or options than your program - -typically you might have the __WXDEBUG__ option set for the library but not for your -program - or due to using a broken compiler (and its optimisation) such as GCC 2.8. +For any configure errors: please look at config.log file which was generated +during configure run, it usually contains some useful information. + +configure reports, that you don't have GTK 1.2 installed although you are +very sure you have. Well, you have installed it, but you also have another +version of the GTK installed, which you may need to remove including other +versions of glib (and its headers). Or maybe you installed it in non default +location and configure can't find it there, so please check that your PATH +variable includes the path to the correct gtk-config. Also check that your +LD_LIBRARY_PATH or equivalent variable contains the path to GTK+ libraries if +they were installed in a non default location. + +You get errors from make: please use GNU make instead of the native make +program. Currently wxWindows can be built only with GNU make, BSD make and +Solaris make. Other versions might work or not (any which don't have VPATH +support definitely won't). + +You get errors during compilation: The reason is that you probably have a +broken compiler, which includes a lot of old gcc versions. In particular, if +you use gcc 2.8 you have to disable optimsation as the compiler will give up +with an internal compiler error. + +You get immediate segfault when starting any sample or application: This is +either due to having compiled the library with different flags or options than +your program - typically you might have the __WXDEBUG__ option set for the +library but not for your program - or due to using a broken compiler (and its +optimisation) such as gcc 2.8. + +Linker complains about missing PROIO_yy_flex_alloc and similar symbols: you +probably have an old version of flex, 2.5.4 is recommended. * The most simple program ------------------------- Now create your super-application myfoo.app and compile anywhere with -g++ myfoo.cpp `wx-config --libs --cflags` -o myfoo +gcc myfoo.cpp `wx-config --libs --cflags` -o myfoo * General ----------------------- -The Unix variants of wxWindows use GNU configure. If you have problems with your +The Unix variants of wxWindows use GNU configure. If you have problems with your make use GNU make instead. -If you have general problems with installation, read my homepage at +If you have general problems with installation, read my homepage at http://wesley.informatik.uni-freiburg.de/~wxxt - -for newest information. If you still don't have any success, please send a bug -report to one of our mailing lists (see my homepage) INCLUDING A DESCRIPTION OF -YOUR SYSTEM AND YOUR PROBLEM, SUCH AS YOUR VERSION OF GTK, WXGTK, WHAT DISTRIBUTION + +for newest information. If you still don't have any success, please send a bug +report to one of our mailing lists (see my homepage) INCLUDING A DESCRIPTION OF +YOUR SYSTEM AND YOUR PROBLEM, SUCH AS YOUR VERSION OF GTK, WXGTK, WHAT DISTRIBUTION YOU USE AND WHAT ERROR WAS REPORTED. I know this has no effect, but I tried... * GUI libraries ----------------------- -wxWindows/GTK requires the GTK+ library to be installed on your system. It has to -be a stable version, preferebly version 1.2.3. You can use GTK 1.0 in connection -with wxWindows, albeit without Drag'n'Drop. wxWindows does work with the 1.1.X -versions of the GTK+ library. +wxWindows/GTK requires the GTK+ library to be installed on your system. It has +to be a stable version, preferebly version 1.2.10 (at least 1.2.3 is required, +1.2.7 is strongly recommended). You can get the newest version of the GTK+ from the GTK homepage at: http://www.gtk.org - -We also mirror GTK+ 1.0.6 at my ftp site. You'll find information about downloading + +We also mirror GTK+ at my ftp site. You'll find information about downloading at my homepage. - + * Additional libraries ----------------------- -wxWindows/Gtk requires a thread library and X libraries known to work with threads. -This is the case on all commercial Unix-Variants and all Linux-Versions that are -based on glibc 2 except RedHat 5.0 which is broken in many aspects. As of writing +wxWindows/Gtk requires a thread library and X libraries known to work with threads. +This is the case on all commercial Unix-Variants and all Linux-Versions that are +based on glibc 2 except RedHat 5.0 which is broken in many aspects. As of writing this, these Linux distributions have correct glibc 2 support: - RedHat 5.1 @@ -147,17 +145,17 @@ this, these Linux distributions have correct glibc 2 support: - Stampede - DLD 6.0 - SuSE 6.0 - -You can disable thread support by running -./configure "--disable-threads" +You can disable thread support by running + +./configure --disable-threads make su make install ldconfig exit - -NB: DO NOT COMPILE WXGTK WITH GCC AND THREADS, SINCE ALL PROGRAMS WILL CRASH UPON + +NB: DO NOT COMPILE WXGTK WITH GCC 2.7 AND THREADS, SINCE ALL PROGRAMS WILL CRASH UPON START-UP! Just always use egcs and be happy. * Building wxGTK on OS/2 @@ -165,37 +163,53 @@ START-UP! Just always use egcs and be happy. Please send comments and question about the OS/2 installation to Andrea Venturoli and patches to -make the installation work (better) to me (Robert Roebling). +the wxWindows mailing list. -You'll need OS/2 Warp (4.00FP#6), X-Free86/2 (3.3.3), -gtk+ (?), emx (0.9d fix 1), flex (2.5.4), yacc (1.8), -korn shell (5.2.13), Autoconf (?), GNU file utilities (3.6), -GNU text utilities (1.3), GNU shell utilites (1.12), m4 (1.4), +You'll need OS/2 Warp (4.00FP#6), X-Free86/2 (3.3.3 or newer), +GTK+ (1.2.5 or newer), emx (0.9d fix 1), flex (2.5.4), yacc (1.8), +korn shell (5.2.13), Autoconf (2.13), GNU file utilities (3.6), +GNU text utilities (1.3), GNU shell utilites (1.12), m4 (1.4), sed (2.05), grep (2.0), Awk (3.0.3), GNU Make (3.76.1). Open an OS/2 prompt and switch to the directory above. First set some global environment variables we need: SET CXXFLAGS=-Zmtd -D__ST_MT_ERRNO__ -SET OSTYPE=OS2X +SET CFLAGS=-Zmtd -D__ST_MT_ERRNO__ +SET OSTYPE=OS2X SET COMSPEC=sh Notice you can choose whatever you want, if you don't like OS2X. +Now, run autoconf in the main directory and in the samples, demos +and utils subdirectory. This will generate the OS/2 specific +versions of the configure scripts. Now run + configure --with-gtk +as described above. + +If you have pthreads library installed, but have a gtk version +which does not yet support threading, you need to explicitly +diable threading by using the option --disable-threads. + +Note that configure assumes your flex will generate files named +"lexyy.c", not "lex.yy.c". If you have a version which does +generate "lex.yy.c", you need to manually change the generated +makefile. + * Building wxGTK on SGI -------------------------- Using the SGI native compilers, it is recommended that you -also set CFLAGS and CXXFLAGS before running configure. These +also set CFLAGS and CXXFLAGS before running configure. These should be set to : -CFLAGS="-mips3 -n32" +CFLAGS="-mips3 -n32" CXXFLAGS="-mips3 -n32" -This is essential if you want to use the resultant binaries -on any other machine than the one it was compiled on. If you -have a 64bit machine (Octane) you should also do this to ensure -you don't accidently build the libraries as 64bit (which is +This is essential if you want to use the resultant binaries +on any other machine than the one it was compiled on. If you +have a 64bit machine (Octane) you should also do this to ensure +you don't accidently build the libraries as 64bit (which is untested). The SGI native compiler support has only been tested on Irix 6.5. @@ -204,31 +218,23 @@ The SGI native compiler support has only been tested on Irix 6.5. ----------------------------- Usage: - ./configure options + ./configure options If you want to use system's C and C++ compiler, set environment variables CC and CCC as - % setenv CC cc - % setenv CCC CC - % ./configure options + % setenv CC cc + % setenv CCC CC + % ./configure options to see all the options please use: - ./configure --help + ./configure --help -The basic philosophy is that if you want to use different -configurations, like a debug and a release version, -or use the same source tree on different systems, -you have only to change the environment variable OSTYPE. -(Sadly this variable is not set by default on some systems -in some shells - on SGI's for example). So you will have to -set it there. This variable HAS to be set before starting -configure, so that it knows which system it tries to -configure for. - -Configure will complain if the system variable OSTYPE has -not been defined. And Make in some circumstances as well... +It is recommended to build wxWindows in another directory (maybe a +subdirectory of your wxWindows installation) as this allows you to +have multiple configurations (for example, debug and release or GTK +and Motif) simultaneously. * General options @@ -238,108 +244,119 @@ Given below are the commands to change the default behaviour, i.e. if it says "--disable-threads" it means that threads are enabled by default. -Many of the confiugre options have been thoroughly tested -in wxWindows snapshot 6, but not yet all (ODBC not). - Normally, you won't have to choose a toolkit, because when you download wxGTK, it will default to --with-gtk etc. But -if you use all of our CVS repository you have to choose a +if you use all of our CVS repository you have to choose a toolkit. You must do this by running configure with either of: - --without-gtk Don't use the GIMP ToolKit (GTK) - - --with-motif Use either Motif or Lesstif - Configure will look for both. + --with-gtk Use the GIMP ToolKit (GTK). Default. + + --with-motif Use either Motif or Lesstif + Configure will look for both. The following options handle the kind of library you want to build. - --disable-threads Compile without thread support. Threads - support is also required for the - socket code to work. - - --disable-shared Do not create shared libraries. - - --disable-optimise Do not optimise the code. Can - sometimes be useful for debugging - and is required on some architectures - such as Sun with gcc 2.8.X which - would otherwise produce segvs. - - --enable-profile Add profiling info to the object - files. Currently broken, I think. - - --enable-no_rtti Enable compilation without creation of - C++ RTTI information in object files. - This will speed-up compilation and reduce - binary size. - - --enable-no_exceptions Enable compilation without creation of - C++ exception information in object files. - This will speed-up compilation and reduce - binary size. Also fewer crashes during the - actual compilation... - - --enable-mem_tracing Add built-in memory tracing. - - --enable-dmalloc Use the dmalloc memory debugger. - Read more at www.letters.com/dmalloc/ - - --enable-debug_info Add debug info to object files and - executables for use with debuggers - such as gdb (or its many frontends). - - --enable-debug_flag Define __DEBUG__ and __WXDEBUG__ when - compiling. This enable wxWindows' very - useful internal debugging tricks (such - as automatically reporting illegal calls) - to work. Note that program and library - must be compiled with the same debug - options. + --disable-threads Compile without thread support. + + --disable-shared Do not create shared libraries, but + build static libraries instead. + + --disable-optimise Do not optimise the code. Can + sometimes be useful for debugging + and is required on some architectures + such as Sun with gcc 2.8.X which + would otherwise produce segvs. + + --enable-profile Add profiling info to the object + files. Currently broken, I think. + + --enable-no_rtti Enable compilation without creation of + C++ RTTI information in object files. + This will speed-up compilation and reduce + binary size. + + --enable-no_exceptions Enable compilation without creation of + C++ exception information in object files. + This will speed-up compilation and reduce + binary size. Also fewer crashes during the + actual compilation... + + --enable-no_deps Enable compilation without creation of + dependency information. + + --enable-permissive Enable compilation without creation of + giving erros as soon as you compile with + Solaris' ANSI-defying headers. + + --enable-mem_tracing Add built-in memory tracing. + + --enable-dmalloc Use the dmalloc memory debugger. + Read more at www.letters.com/dmalloc/ + + --enable-debug_info Add debug info to object files and + executables for use with debuggers + such as gdb (or its many frontends). + + --enable-debug_flag Define __DEBUG__ and __WXDEBUG__ when + compiling. This enable wxWindows' very + useful internal debugging tricks (such + as automatically reporting illegal calls) + to work. Note that program and library + must be compiled with the same debug + options. * Feature Options ------------------- -Many of the confiugre options have been thoroughly tested -in wxWindows snapshot 6, but not yet all (ODBC not). - When producing an executable that is linked statically with wxGTK you'll be surprised at its immense size. This can sometimes be -drastically reduced by removing features from wxWindows that +drastically reduced by removing features from wxWindows that are not used in your program. The most relevant such features are - --without-libpng Disables PNG image format code. - - --without-libjpeg Disables JPEG image format code. - -{ --without-odbc Disables ODBC code. Not yet. } - - --disable-resources Disables the use of *.wxr type - resources. - - --disable-threads Disables threads. Will also - disable sockets. - - --disable-sockets Disables sockets. - - --disable-dnd Disables Drag'n'Drop. - - --disable-clipboard Disables Clipboard. - - --disable-serial Disables object instance serialiasation. - - --disable-streams Disables the wxStream classes. - - --disable-file Disables the wxFile class. - - --disable-textfile Disables the wxTextFile class. - - --disable-intl Disables the internationalisation. - - --disable-validators Disables validators. - - --disable-accel Disables accel. - + --with-odbc Enables ODBC code. This is disabled + by default because iODBC is under the + L-GPL license which is less liberal than + wxWindows license. + + --without-libpng Disables PNG image format code. + + --without-libjpeg Disables JPEG image format code. + + --without-libtiff Disables TIFF image format code. + + --disable-pnm Disables PNM image format code. + + --disable-gif Disables GIF image format code. + + --disable-pcx Disables PCX image format code. + + --disable-iff Disables IFF image format code. + + --disable-resources Disables the use of *.wxr type resources. + + --disable-threads Disables threads. Will also disable sockets. + + --disable-sockets Disables sockets. + + --disable-dnd Disables Drag'n'Drop. + + --disable-clipboard Disables Clipboard. + + --disable-serial Disables object instance serialiasation. + + --disable-streams Disables the wxStream classes. + + --disable-file Disables the wxFile class. + + --disable-textfile Disables the wxTextFile class. + + --disable-intl Disables the internationalisation. + + --disable-validators Disables validators. + + --disable-accel Disables accelerators support. + Apart from disabling certain features you can very often "strip" the program of its debugging information resulting in a significant reduction in size. @@ -350,13 +367,13 @@ reduction in size. The following must be done in the base directory (e.g. ~/wxGTK or ~/wxWin or whatever) -Now the makefiles are created (by configure) and you can compile +Now the makefiles are created (by configure) and you can compile the library by typing: - make + make make yourself some coffee, as it will take some time. On an old -386SX possibly two weeks. During compilation, you'll get a few +386SX possibly two weeks. During compilation, you'll get a few warning messages depending in your compiler. If you want to be more selective, you can change into a specific @@ -367,16 +384,16 @@ Then you may install the library and it's header files under have to log in as root (i.e. run "su" and enter the root password) and type - make install + make install You can remove any traces of wxWindows by typing make uninstall - + If you want to save disk space by removing unnecessary object-files: - make clean +make clean in the various directories will do the work for you. @@ -386,46 +403,34 @@ in the various directories will do the work for you. 1) The first way uses the installed libraries and header files automatically using wx-config -g++ myfoo.cpp `wx-config --libs` `wx-config --cflags` -o myfoo +gcc myfoo.cpp `wx-config --cflags --libs` -o myfoo Using this way, a make file for the minimal sample would look like this -CC = g++ +CC = gcc minimal: minimal.o - $(CC) -o minimal minimal.o `wx-config --libs` + $(CC) -o minimal minimal.o `wx-config --libs` minimal.o: minimal.cpp mondrian.xpm - $(CC) `wx-config --cflags` -c minimal.cpp -o minimal.o + $(CC) `wx-config --cflags` -c minimal.cpp -o minimal.o -clean: +clean: rm -f *.o minimal This is certain to become the standard way unless we decide to sitch to tmake. -2) The other way creates a project within the source code +2) The other way creates a project within the source code directories of wxWindows. For this endeavour, you'll need -the usual number of GNU tools, at least - -GNU automake version 1.4 -GNU autoheader version 2.14 -GNU autoconf version 2.14 -GNU libtool version 1.3 - -and quite possibly - -GNU make -GNU C++ - -and if you have all this then you probably know enough to -go ahead yourself :-) +GNU autoconf version 2.14 and add an entry to your Makefile.in +to the bottom of the configure.in script and run autoconf +and configure before you can type make. ---------------------- In the hope that it will be useful, - Robert Roebling - - + Robert Roebling +