-wxWindows 2.3 for Motif installation
-------------------------------------
+wxWidgets for Motif installation
+--------------------------------
IMPORTANT NOTE:
If you experience problems installing, please re-read these
instructions and other related files (todo.txt, bugs.txt and
osname.txt for your platform if it exists) carefully before
- mailing wxwin-users or the author. Preferably, try to fix the
+ mailing wx-users or the author. Preferably, try to fix the
problem first and then send a patch to the author.
- When sending bug reports tell us what version of wxWindows you are
+ When sending bug reports tell us what version of wxWidgets you are
using (including the beta) and what compiler on what system. One
- example: wxMotif 2.3.0, egcs 1.1.1, Redhat 5.0
+ example: wxMotif 2.8.1, gcc 2.95.4, Redhat 6.1
First steps
-----------
-- Prerequisites: Motif 1.2 or above, or Lesstif
- (not yet tested). Motif 2.0 and above may also be suitable.
+- Prerequisites: Motif 1.2 or above, or Lesstif. Motif 2.0 and
+ above may also be suitable.
-- Download wxMotif-x.y.z.tgz, where x.y.z is the version number.
+- Download wxX11-x.y.z.tgz, where x.y.z is the version number.
+ (wxMotif is included in the wxX11 distribution).
Download documentation in a preferred format, such as
- wxWindows-HTML.zip or wxWindows-PDF.zip.
+ wxWidgets-HTML.zip or wxWidgets-PDF.zip.
- Make a directory such as ~/wx and unarchive the files into this
directory.
- It is recommended that you install bison and flex; using yacc
and lex may require tweaking of the makefiles. You also need
libXpm (see comments in the Notes section below) if you want to have
- XPM support in wxWindows (recommended).
+ XPM support in wxWidgets (recommended).
-- You can now use configure to build wxWindows and the samples.
+- You can now use configure to build wxWidgets and the samples.
- Using configure is the recommended way to build the library. If it doesn't
+ Using configure is the only way to build the library. If it doesn't
work for you for whatever reason, please report it (together with detailed
information about your platform and the (relevant part of) contents of
- config.log file) to wx-dev@lists.wxwindows.org.
+ config.log file) to wx-dev@lists.wxwidgets.org.
COMPILING USING CONFIGURE
=========================
-* The most simple case
------------------------
+* The simplest case
+-------------------
-If you compile wxWindows on Linux for the first time and don't like to read
+If you compile wxWidgets on Linux for the first time and don't like to read
install instructions just do (in the base dir):
> ./configure --with-motif
> ldconfig
> exit
-If you want to remove wxWindows on Unix you can do this:
+If you want to remove wxWidgets on Unix you can do this:
> su <type root password>
> make uninstall
* The expert case
-----------------
-If you want to do some more serious cross-platform programming with wxWindows,
+If you want to do some more serious cross-platform programming with wxWidgets,
such as for GTK and Motif, you can now build two complete libraries and use
them concurrently. For this end, you have to create a directory for each build
-of wxWindows - you may also want to create different versions of wxWindows
+of wxWidgets - you may also want to create different versions of wxWidgets
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
+with --enable-debug and one without.
+
+For building three versions (one GTK, one Motif and a debug version of the GTK
source) you'd do this:
-md buildmotif
+mkdir buildmotif
cd buildmotif
../configure --with-motif
make
cd ..
-md buildgtk
+mkdir buildgtk
cd buildgtk
../configure --with-gtk
make
cd ..
-md buildgtkd
+mkdir buildgtkd
cd buildgtkd
-../configure --with-gtk --enable-debug_flag
+../configure --with-gtk --enable-debug
make
cd ..
-* The most simple errors
-------------------------
+Note that since wxWidgets-2.6.0 you can install all those libraries
+concurrently, you just need to pass the appropriate flags when using them.
-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 optimisation as the compiler will give up with an internal
-compiler error.
+* The simplest errors
+---------------------
-If there is just any way for you to use egcs, use egcs. We cannot fix gcc.
+You get errors during compilation: The reason is that you probably have a
+broken compiler. GCC 2.8 and earlier versions and egcs are likely to cause
+problems due to incomplete support for C++ and optimisation bugs. Best to use
+GCC 2.95 or later.
-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.
+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 compiler with optimisation
+bugs.
-* The most simple program
--------------------------
+* The simplest program
+----------------------
Now create your super-application myfoo.app and compile anywhere with
-g++ myfoo.cpp `wx-config --libs --cflags` -o myfoo
+g++ myfoo.cpp `wx-config --libs --cxxflags` -o myfoo
* General
------------------------
+---------
-The Unix variants of wxWindows use GNU configure. If you have problems with your
-make use GNU make instead.
+The Unix variants of wxWidgets 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, see the wxWidgets website at
- http://wesley.informatik.uni-freiburg.de/~wxxt
+ http://www.wxwidgets.org/
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...
+report to one of our mailing lists (see my homepage) INCLUDING A DESCRIPTION OF
+YOUR SYSTEM AND YOUR PROBLEM, SUCH AS YOUR VERSION OF MOTIF, WXMOTIF, WHAT
+DISTRIBUTION YOU USE AND WHAT ERROR WAS REPORTED. I know this has no effect,
+but I tried...
* GUI libraries
------------------------
+---------------
-wxWindows/Motif requires the Motif library to be installed on your system. As
+wxWidgets/Motif requires the Motif library to be installed on your system. As
an alternative, you may also use the free library "lesstif" which implements
most of the Motif API without the licence restrictions of Motif.
You can get the newest version of the Lesstif from the lesstif homepage at:
- http://www.lesstif.org
+ http://www.lesstif.org/
* Additional libraries
------------------------
-
-wxWindows/Motif 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
- - Debian 2.0
- - Stampede
- - DLD 6.0
- - SuSE 6.0
-
+----------------------
+
+wxWidgets/Motif 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, virtually all Linux distributions have
+correct glibc 2 support.
+
You can disable thread support by running
-./configure "--disable-threads"
+./configure --disable-threads
make
su <type root password>
make install
ldconfig
exit
-NB: DO NOT COMPILE WXGTK WITH GCC AND THREADS, SINCE ALL PROGRAMS WILL
-CRASH UPON START-UP! Just always use egcs and be happy.
-
-* Building wxGTK on OS/2
+* Building wxMotif on OS/2
--------------------------
Please send comments and question about the OS/2 installation
-to Andrea Venturoli <a.ventu@flashnet.it> and patches to
-the wxWindows mailing list.
+to Stefan Neis <Stefan.Neis@t-online.de> and patches to
+the wxWidgets mailing list.
-You'll need OS/2 Warp (4.00FP#6), X-Free86/2 (3.3.3 or newer),
-Lesstif (0.89.1 or newer), emx (0.9d fix 1), flex (2.5.4),
-yacc (1.8), unix like shell, e.g. 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).
+In the following list, the version numbers indicate the configuration that
+was actually used by myself, newer version should cause no problems and
+even older ones are expected to work most of the time.
-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 CFLAGS=-Zmtd -D__ST_MT_ERRNO__
-SET OSTYPE=OS2X
-SET COMSPEC=sh
+You'll need OS/2 Warp (4.51) or eCS(1.0), X-Free86/2 (3.3.6 or newer),
+Lesstif (0.92.7 or newer), emx (0.9d fix 4), a Unix like shell (pdksh-5.2.14
+or ash), Autoconf (2.57), GNU file utilities (3.13), GNU text utilities (1.19),
+GNU shell utilites (1.12), m4 (1.4), sed (2.05), grep (2.0), Awk (3.0.3),
+GNU Make (3.75).
-Notice you can choose whatever you want, if you don't like OS2X.
+Preferably, you should have Posix/2 installed and C(PLUS)_INCLUDE_PATH and
+LIBRARY_PATH set up accordingly, however, wxGTK will even work without it.
+Presence of Posix/2 will be auto-detected.
-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-motif
-as described above.
+Open an OS/2 prompt and switch to the directory above.
+Set MAKESHELL or MAKE_SHELL (which one is needed depends on the version of
+make) to a Unix like shell, e.g.
+SET MAKESHELL=ash
+If you have a really deficient version of GNU make, it might even be
+necessary to set SHELL or even COMSPEC to a unix like shell as well.
+Depending on your installation you might want to also set INSTALL, for me
+it tends to try to use the system's tcpip\pcomos\install.exe which causes
+problems, e.g.
+SET INSTALL=<path_to_src_directory>/install-sh -c
+
+Notice that the delivered configure scripts are fully OS/2 aware, so you
+can simply run
+ ash -c "configure --with-motif"
+and make and possibly make install as described above.
To verify Lesstif installation, configure will try to compile a
sample program that requires X headers/libraries to be either
available via C_INCLUDE_PATH and LIBRARY_PATH or you need to
explicitly set CFLAGS prior to running configure.
-If you have pthreads library installed, it will be autodetected
-and the library will be compiled with thread-support.
-
-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 wxMotif on SGI
---------------------------
+-------------------------
Using the SGI native compilers, it is recommended that you
also set CFLAGS and CXXFLAGS before running configure. These
The SGI native compiler support has only been tested on Irix 6.5.
+* Building wxMotif on Cygwin
+----------------------------
+
+The normal build instructions should work fine on Cygwin. The one difference
+with Cygwin is that when using the "--enable-shared" configure option (which
+is the default) the API is exported explicitly using __declspec(dllexport)
+rather than all global symbols being available.
+
+This shouldn't make a difference using the library and should be a little
+more efficient. However if an export attribute has been missed somewhere you
+will see linking errors. If this happens then you can work around the
+problem by setting LDFLAGS=-Wl,--export-all-symbols. Please also let us know
+about it on the wx-dev mailing list.
+
* Create your configuration
------------------------------
+---------------------------
Usage:
- ./configure options
+ ./configure [options]
If you want to use system's C and C++ compiler,
set environment variables CXX and CC as
are enabled by default.
Many of the configure options have been thoroughly tested
-in wxWindows snapshot 6, but not yet all (ODBC not).
+in wxWidgets snapshot 6, but not yet all (ODBC not).
You have to add --with-motif on platforms, where Motif is
not the default (on Linux, configure will default to GTK).
- --without-gtk Don't use the GIMP ToolKit (GTK)
-
--with-motif Use either Motif or Lesstif
Configure will look for both.
--disable-threads Compile without thread support. Threads
support is also required for the
- socket code to work.
+ socket code to work.
--disable-shared Do not create shared libraries.
- --disable-optimise Do not optimise the code. Can
+ --enable-monolithic Build wxWidgets as single library instead
+ of as several smaller libraries (which is
+ the default since wxWidgets 2.5.0).
+
+ --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.
+ 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_deps Enable compilation without creation of
dependency information.
- --enable-permissive Enable compilation without checking for strict
- ANSI conformance. Useful to prevent the build
- dying with errors as soon as you compile with
- Solaris' ANSI-defying headers.
-
+ --enable-permissive Enable compilation without checking for strict
+ ANSI conformance. Useful to prevent the build
+ dying with errors 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 Equivalent to --enable-debug_info plus
+ --enable-debug-flag.
+
--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
+ compiling. This enable wxWidgets' very
useful internal debugging tricks (such
as automatically reporting illegal calls)
to work. Note that program and library
options.
* Feature Options
--------------------
+-----------------
Many of the configure options have been thoroughly tested
-in wxWindows snapshot 6, but not yet all (ODBC not).
+in wxWidgets 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 wxWidgets 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.
-
+
+ --without-odbc Disables ODBC code.
+
+ --without-libtiff Disables TIFF image format code.
+
+ --without-expat Disable XML classes based on Expat parser.
+
--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 serialisation.
-
+
--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.
Apart from disabling certain features you can very often "strip"
the program of its debugging information resulting in a significant
reduction in size.
+Please see the output of "./configure --help" for comprehensive list
+of all configurable options.
+
+
* Compiling
--------------
+-----------
-The following must be done in the base directory (e.g. ~/wxGTK
+The following must be done in the base directory (e.g. ~/wxMotif
or ~/wxWin or whatever)
Now the makefiles are created (by configure) and you can compile
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
+Pentium 200 around 40 minutes. During compilation, you may get a few
warning messages depending in your compiler.
If you want to be more selective, you can change into a specific
make install
-You can remove any traces of wxWindows by typing
+You can remove any traces of wxWidgets by typing
make uninstall
in the various directories will do the work for you.
* Creating a new Project
---------------------------
+------------------------
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
+g++ myfoo.cpp `wx-config --libs` `wx-config --cxxflags` -o myfoo
Using this way, a make file for the minimal sample would look
like this
minimal: minimal.o
$(CXX) -o minimal minimal.o `wx-config --libs`
-minimal.o: minimal.cpp mondrian.xpm
- $(CXX) `wx-config --cflags` -c minimal.cpp -o minimal.o
+minimal.o: minimal.cpp
+ $(CXX) `wx-config --cxxflags` -c minimal.cpp -o minimal.o
clean:
rm -f *.o minimal
-This is certain to become the standard way unless we decide
-to stick to tmake.
+If your application uses only some of wxWidgets libraries, you can
+specify required libraries when running wx-config. For example,
+`wx-config --libs=html,core` will only output link command to link
+with libraries required by core GUI classes and wxHTML classes. See
+the manual for more information on the libraries.
2) The other way creates a project within the source code
-directories of wxWindows. For this endeavour, you'll need
+directories of wxWidgets. For this endeavour, you'll need
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.
# makewxmotif
# Sets permissions (in case we extracted wxMotif from zip files)
# and makes wxMotif.
- # Call from top-level wxWindows directory.
+ # Call from top-level wxWidgets directory.
# Note that this uses standard (but commonly-used) configure options;
# if you're feeling brave, you may wish to compile with threads:
# if they're not supported by the target platform, they will be disabled
# anyhow
# -- Julian Smart
chmod a+x configure config.sub config.guess
- ./configure --with-shared --with-motif --without-gtk --with-debug_flag --with-debug_info --enable-debug --without-threads --without-sockets --without-odbc
+ ./configure --with-shared --with-motif --with-debug_flag --with-debug_info --enable-debug --without-threads --without-sockets --without-odbc
make
-------:x-----Cut here-----:x-----
This script will build wxMotif using shared libraries. If you want to build
- a static wxWindows library, use --disable-shared.
+ a static wxWidgets library, use --disable-shared.
Troubleshooting
---------------
-- Solaris compilation with gcc: if the compiler has problems with the variable argument
- functions, try putting the gcc fixinclude file paths early in the include
- path.
+- Solaris compilation with gcc: if the compiler has problems with the variable
+ argument functions, try putting the gcc fixinclude file paths early in the
+ include path.
- If you operator-related compile errors or strange memory problems
(for example in deletion of string arrays), set wxUSE_GLOBAL_MEMORY_OPERATORS
Other Notes
-----------
-- Debugging mode is switched on by default in the makefiles, but using
- configure will create a release build of the library by default: it's
- recommended to use --with-debug_info and --with-debug_flag configure
- switches while developing your application. To compile in non-debug
- mode, remove the -D__WXDEBUG__ switch in make.env (or if using the
- configure system, change --with-debug_flag to --without_debug_flag
- and --with-debug_info to --without-debug_info in the makewxmotif
- script).
+- Using configure will create a release build of the library by
+ default: it's recommended to use --enable-debug configure switch
+ while developing your application. To compile in non-debug mode, use
+ --disable-debug configure switch.
Bug reports
-----------
Please send bug reports with a description of your environment,
compiler and the error message(s) to the wxwin-developers mailing list at:
- wx-dev@lists.wxwindows.org
+ wx-dev@lists.wxwidgets.org
Julian Smart, Robert Roebling and Vadim Zeitlin, November 1999.
projects / wxWidgets.git / blobdiff