added support for reading alpha channel

[wxWidgets.git] / docs / gtk / install.txt

diff --git a/docs/gtk/install.txt b/docs/gtk/install.txt
index 684f0f6615f29715d3139cee9803b4bee4ab807b..2999a2995e6b8643bec68c542b84b867b16aaebc 100644 (file)
--- a/docs/gtk/install.txt
+++ b/docs/gtk/install.txt
@@ -1,12 +1,22 @@
+wxWindows 2.4 for GTK installation
+----------------------------------

 
 

-  !!! 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 !!!
+IMPORTANT NOTE:

 
 

-* The most simple case
------------------------
+  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
+  problem first and then send a patch to the author.
+
+  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 2.4.0, gcc 2.95.4, Redhat 6.2

 
 

-If you compile wxWindows on Linux for the first time and don't like to read 
+* The simplest case
+-------------------
+
+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 --with-gtk
 install instructions just do (in the base dir):
 
 > ./configure --with-gtk


@@ -31,17 +41,43 @@ If you want to remove wxWindows on Unix you can do this:
 > ldconfig
 > exit
 
 > ldconfig
 > exit
 

+* The GTK+ 2 case
+-----------------
+
+wxGTK 2.4.0 has support for the new version 2.0.X of GTK+. This means
+that wxGTK apps can now make use Unicode as the underlying encoding
+for all text operations. This is a very fundamental change and will
+need time to stabilize, so be careful. Anyways, after installing a
+recent version of GTK+ 2.0, do this
+
+> ./configure --with-gtk --enable-gtk2 --enable-unicode
+> make
+> su <type root password>
+> make install
+> ldconfig
+> exit
+
+If you are adventurous, you can install the FcConfig 2.0 package
+and the Pango library from CVS (or a very recent snapshot from
+the upcoming 1.2 series) and set do "export GDK_USE_XFT=1" so
+that the display as well as the printing code will use render
+using the same FreeType code even for Far Eastern encodings.
+
+Expect problems.
+

 * The expert case
 -----------------
 
 * 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 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 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 
-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 
+and test them concurrently. Most typically, this would be a version configured
+with --enable-debug 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

 source) you'd do this:
 
 md buildmotif
 source) you'd do this:
 
 md buildmotif


@@ -58,105 +94,116 @@ cd ..
 
 md buildgtkd
 cd buildgtkd
 
 md buildgtkd
 cd buildgtkd

-../configure --with-gtk --enable-debug_flag
+../configure --with-gtk --enable-debug

 make
 cd ..
 
 make
 cd ..
 

-* The most simple errors
-------------------------
-
-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). 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.
-
-* The most simple program
--------------------------
+* The simplest errors
+---------------------
+
+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.  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 compiler with optimisation
+bugs.
+
+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 simplest program
+----------------------

 
 

-Now create your super-application myfoo.app and compile anywhere with
+Now create your super-application myfoo.cpp and compile anywhere with

 
 

-gcc myfoo.cpp `wx-config --libs --cflags` -o myfoo
+g++ myfoo.cpp `wx-config --libs --cxxflags` -o myfoo

 
 * General
 
 * General

------------------------
+---------

 
 

-The Unix variants of wxWindows use GNU configure. If you have problems with your 
-make use GNU make instead.
+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 
-YOU USE AND WHAT ERROR WAS REPORTED. I know this has no effect, but I tried...
+  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 YOU USE AND WHAT ERROR WAS REPORTED. I know this has no effect,
+but I tried...

 
 * GUI libraries
 
 * 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.
+wxWindows/GTK requires the GTK+ library to be installed on your system. It has
+to be a stable version, preferably 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
 
 You can get the newest version of the GTK+ from the GTK homepage at:
 
   http://www.gtk.org

-  
-We also mirror GTK+ 1.2.3 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.
 at my homepage.

-  
+

 * Additional libraries
 * 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 
-this, these Linux distributions have correct glibc 2 support:
+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
 
  - RedHat 5.1

- - Debian 2.0
+ - Debian 2.0 and 3.0

  - Stampede
  - DLD 6.0
  - SuSE 6.0
  - 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 <type root password>
 make install
 ldconfig
 exit
 make
 su <type root password>
 make install
 ldconfig
 exit

-  
-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
 
 * Building wxGTK 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.
 
 
 Please send comments and question about the OS/2 installation
 to Andrea Venturoli <a.ventu@flashnet.it> and patches to
 the wxWindows mailing list.
 

-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), 
+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.
 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.


@@ -164,7 +211,7 @@ First set some global environment variables we need:
 
 SET CXXFLAGS=-Zmtd -D__ST_MT_ERRNO__
 SET CFLAGS=-Zmtd -D__ST_MT_ERRNO__
 
 SET CXXFLAGS=-Zmtd -D__ST_MT_ERRNO__
 SET CFLAGS=-Zmtd -D__ST_MT_ERRNO__

-SET OSTYPE=OS2X              
+SET OSTYPE=OS2X

 SET COMSPEC=sh
 
 Notice you can choose whatever you want, if you don't like OS2X.
 SET COMSPEC=sh
 
 Notice you can choose whatever you want, if you don't like OS2X.


@@ -177,7 +224,7 @@ as described above.
 
 If you have pthreads library installed, but have a gtk version
 which does not yet support threading, you need to explicitly
 
 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.
+disable 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
 
 Note that configure assumes your flex will generate files named
 "lexyy.c", not "lex.yy.c". If you have a version which does


@@ -185,56 +232,48 @@ generate "lex.yy.c", you need to manually change the generated
 makefile.
 
 * Building wxGTK on SGI
 makefile.
 
 * Building wxGTK on SGI

---------------------------
+-----------------------

 
 Using the SGI native compilers, it is recommended that you
 
 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 :
 
 should be set to :
 

-CFLAGS="-mips3 -n32" 
+CFLAGS="-mips3 -n32"

 CXXFLAGS="-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.
 
 * Create your configuration
 untested).
 
 The SGI native compiler support has only been tested on Irix 6.5.
 
 * Create your configuration

------------------------------
+---------------------------

 
 Usage:
 
 Usage:

-       ./configure options
+    ./configure options

 
 If you want to use system's C and C++ compiler,
 set environment variables CC and CCC as
 
 
 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 CXX CC
+    % ./configure [options]

 
 to see all the options please use:
 
 
 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
 
 
 * General options

--------------------
+-----------------

 
 Given below are the commands to change the default behaviour,
 i.e. if it says "--disable-threads" it means that threads
 
 Given below are the commands to change the default behaviour,
 i.e. if it says "--disable-threads" it means that threads


@@ -242,154 +281,161 @@ are enabled by default.
 
 Normally, you won't have to choose a toolkit, because when
 you download wxGTK, it will default to --with-gtk etc. But
 
 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:
 
 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.
 
 
 The following options handle the kind of library you want to build.
 

-       --disable-threads       Compile without thread support.
-
-       --disable-shared        Do not create shared libraries.
-
-       --enable-static         Create static 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-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.
+    --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 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_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.
+
+    --enable-debug          Same as --enable-debug_info and
+                            --enable-debug_flag together. Unless you have
+                            some very specific needs, you should use this
+                            option instead of --enable-debug_info/flag ones
+                            separately.

 
 * Feature Options
 
 * Feature Options

--------------------
+-----------------

 
 When producing an executable that is linked statically with wxGTK
 you'll be surprised at its immense size. This can sometimes be
 
 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
 
 are not used in your program. The most relevant such features
 are
 

-       --with-odbc             Enables ODBC code. This is disabled
+    --with-odbc             Enables ODBC code. This is disabled

                             by default because iODBC is under the
                             by default because iODBC is under the

-                            L-GPL 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-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.
-       
+                            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 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 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.
 
 * Compiling
 Apart from disabling certain features you can very often "strip"
 the program of its debugging information resulting in a significant
 reduction in size.
 
 * Compiling

--------------
+-----------

 
 The following must be done in the base directory (e.g. ~/wxGTK
 or ~/wxWin or whatever)
 
 
 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:
 
 the library by typing:
 

-       make
+    make

 
 make yourself some coffee, as it will take some time. On an old
 
 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
 warning messages depending in your compiler.
 
 If you want to be more selective, you can change into a specific

-directiry and type "make" there.
+directory and type "make" there.

 
 

-Then you may install the library and it's header files under
+Then you may install the library and its header files under

 /usr/local/include/wx and /usr/local/lib respectively. You
 have to log in as root (i.e. run "su" and enter the root
 password) and type
 
 /usr/local/include/wx and /usr/local/lib respectively. You
 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
 
 You can remove any traces of wxWindows by typing
 
         make uninstall

-       
+

 If you want to save disk space by removing unnecessary
 object-files:
 
 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.
 
 
 in the various directories will do the work for you.
 


@@ -399,7 +445,7 @@ 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
 
 1) The first way uses the installed libraries and header files
 automatically using wx-config
 

-gcc myfoo.cpp `wx-config --cflags --libs` -o myfoo
+g++ myfoo.cpp `wx-config --cxxflags --libs` -o myfoo

 
 Using this way, a make file for the minimal sample would look
 like this
 
 Using this way, a make file for the minimal sample would look
 like this


@@ -407,18 +453,18 @@ like this
 CC = gcc
 
 minimal: minimal.o
 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
 
 minimal.o: minimal.cpp mondrian.xpm

-    $(CC) `wx-config --cflags` -c minimal.cpp -o minimal.o
+       $(CC) `wx-config --cxxflags` -c minimal.cpp -o minimal.o

 
 

-clean: 
+clean:

        rm -f *.o minimal
 
 This is certain to become the standard way unless we decide
        rm -f *.o minimal
 
 This is certain to become the standard way unless we decide

-to sitch to tmake.
+to stick 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
 GNU autoconf version 2.14 and add an entry to your Makefile.in
 to the bottom of the configure.in script and run autoconf
 directories of wxWindows. 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