X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/28b5ea4e86c1673ed75e0cc7b7fc2d22afe4db18..015a04705d2e254dfdb32afd94489a7671a180e8:/docs/msw/install.txt diff --git a/docs/msw/install.txt b/docs/msw/install.txt index bd0c5c2769..54ecc1e72b 100644 --- a/docs/msw/install.txt +++ b/docs/msw/install.txt @@ -1,65 +1,78 @@ Installing wxWidgets for Windows ----------------------------------------------------------- -This is wxWidgets for Microsoft Windows 9x/ME, Windows NT, -Windows 2000, Windows XP and Windows CE. +This is wxWidgets for Microsoft Windows 9x/ME, Windows NT +and later (2000, XP, Vista, 7, etc) and Windows CE. These installation notes can be found in docs/msw/install.txt in your wxWidgets distribution. IMPORTANT NOTE: If you experience problems installing, please -re-read this instructions and other related files (changes.txt, -readme.txt, FAQ) carefully before mailing wx-users. Preferably, -try to fix the problem first and then upload a patch to -SourceForge: +re-read these instructions and other related files (changes.txt, +readme.txt, FAQ) carefully before posting to wx-users list. - http://sourceforge.net/patch/?group_id=9863 +If you are sure that you found a bug, please report it at +wxWidgets Trac: -Please report bugs using the SourceForge bug tracker: + http://trac.wxwidgets.org/newticket - http://sourceforge.net/bugs/?group_id=9863 +Please notice that often trying to correct the bug yourself is the +quickest way to fix it. Even if you fail to do it, you may +discover valuable information allowing us to fix it while doing +it. We also give much higher priority to bug reports with patches +fixing the problems so this ensures that your report will be +addressed sooner. -Unarchiving -============================================================ -A setup program is provided (wxMSW-x.x.x-setup.exe) to automatically copy -files to a directory on your hard disk. Do not install into a -path that contains spaces. +Table of Contents: + - Installation + - Building wxWidgets + - Configuring the Build + - Building Applications Using wxWidgets -The setup program contains the following: -- All common, generic and MSW-specific wxWidgets source; -- samples and demos; -- documentation in MS HTML Help format; -- makefiles for most Windows compilers, plus CodeWarrior, - BC++ and VC++ IDE files; -- JPEG library source; -- TIFF library source; -- Object Graphics Library, Tex2RTF, wxSTC, etc. +Installation +============ -Alternatively, you may unarchive the .zip form by hand: -wxMSW-x.y.z.zip where x.y.z is the version number. +Please simply uncompress the .zip file manually into any directory. +However we advise avoiding using directories with spaces in their +names (notably "C:\Program Files") as this risks creating problems +with makefiles and other command-line tools. -Unarchive the required files plus any optional documentation -files into a suitable directory such as c:\wx. -General installation notes -========================== +In the majority of cases, you don't need to change the default +library build configuration. If you wish to change some of the build +options you need to edit the include/wx/msw/setup.h file enabling or +disabling the features you would like to compile wxWidgets with[out]. -If installing from the SVN server, copy include/wx/msw/setup0.h to -include/wx/msw/setup.h and edit the resulting file to choose -the features you would like to compile wxWidgets with[out]. +NB: If you checked your sources from version control repository and + didn't obtain them from a release file, the file above doesn't + exist and you will need to copy include/wx/msw/setup0.h to + include/wx/msw/setup.h. -Compilation -=========== +Notice that this file is later copied into a directory under lib for +each of the build configurations which allows to have different +build options for different configurations too. + +See "Configuring the Build" section for more information. + + +Building wxWidgets +================== The following sections explain how to compile wxWidgets with each supported -compiler. Search for one of Microsoft/Borland/Watcom/Symantec/Metrowerks/ -Cygwin/Mingw32 to quickly locate the instructions for your compiler. +compiler, see the "Building Applications" section about the instructions for +building your application using wxWidgets. + +Search for one of Microsoft/Borland/Watcom/Symantec/Cygwin/Mingw32 keywords +to quickly locate the instructions for your compiler. Notice that the primary +compilers for wxWidgets under MSW are Microsoft Visual C++ and GNU g++, other +compilers are more rarely tested and might not work so please consider using +one of these two if possible. All makefiles and project are located in build\msw directory. -Where compiled files are stored +Where Compiled Files are Stored ------------------------------- After successful compilation you'll find the libraries in a subdirectory @@ -72,12 +85,12 @@ A couple of examples: lib\wat_dll Watcom C++ DLLs Names of compiled wxWidgets libraries follow this scheme: libraries that don't -depend on GUI components begin with "wxbase" followed by version number and -letters indicating if the library is compiled as Unicode ('u') and/or debug -build ('d'). Last component of them name is name of wxWidgets component -(unless you built the library as single monolithic library; look for -"Configuring the build" below). This is a typical set of release ANSI build -libraries (release versions on left, debug on right side): +depend on GUI components begin with "wxbase" followed by a version number and, +optionally, letters indicating Unicode compilation ('u') and a debug build ('d'). +The last component is the name of the wxWidgets component (unless you build the +library as single monolithic library; look for "Configuring the Build" below). +This is a typical set of release ANSI build libraries (release versions on +left, debug on right side): wxbase29.lib wxbase29d.lib wxbase29_net.lib wxbase29d_net.lib @@ -95,9 +108,9 @@ Their Unicode debug counterparts in wxUniversal build would be wxmswuniv29ud_html.lib wxmswuniv29ud_adv.lib -These directories also contain subdirectory with wx/setup.h header. This -subdirectory is named after port, Unicode, wxUniv and debug settings and -you must add it to include paths when compiling your application. Some +These directories also contain a subdirectory with the wx/setup.h header. This +subdirectory is named after the port, Unicode, wxUniv and debug settings and +you must add it to the include paths when compiling your application. Some examples: lib\vc_lib\msw\wx\setup.h VC++ static, wxMSW @@ -105,19 +118,18 @@ examples: lib\vc_lib\mswunivd\wx\setup.h VC++ static, wxUniversal, debug Below are compiler specific notes followed by customizing instructions that -apply to all compilers (search for "Configuring the build"). +apply to all compilers (search for "Configuring the Build"). -Microsoft Visual C++ compilation +Microsoft Visual C++ Compilation ---------------------------------------------------------------- -You may wish to visit http://wiki.wxwindows.org/wiki.pl?MSVC for a more -informal and more detailed description of the process summarized below. - -Please note that the VC++ 6.0 project files will work for VC++ .NET also. +You may wish to visit http://wiki.wxwidgets.org/Microsoft_Visual_C%2B%2B_Guide +for a more informal and detailed description of the process summarized below. -VC++ 5.0 can also be used, providing Service Pack 3 is applied. Without it -you will have trouble with internal compiler errors. It is available for -download at: ftp://ftp.microsoft.com/developr/visualstudio/sp3/full. +Please note that currently ready to use projeect files are provided for VC++ +versions 6 through to 9 (also known as 6, 2003, 2005 and 2008). For VC++ 10 and +11 (2010 and 2012, respectively), you will need to import the existing VC9 +project files. Using project files (VC++ 6 and later): @@ -126,23 +138,21 @@ Using project files (VC++ 6 and later): 2. Open build\msw\wx.dsw, which has configurations for static compilation or DLL compilation, and each of these available in Unicode/ANSI, Debug/Release and wxUniversal or native variations. - Normally you'll use a static linking ANSI configuration. Choose the Win32 Debug or Win32 Release configuration (or any other that suits your needs) and use Batch Build to compile _all_ projects. If you - know you won't need some of the libraries (i.e. html part), you don't have + know you won't need some of the libraries (e.g. the HTML part), you don't have to compile it. It will also produce similar variations on jpeg.lib, png.lib, tiff.lib, zlib.lib, and regex.lib. If you want to build DLL configurations in wx.dsw project you unfortunately need to build them in the proper order (jpeg, png, tiff, zlib, regex, expat, - base, net, odbc, core, gl, html, media, qa, adv, dbgrid, xrc, aui, richtext) - manually because VC6 doesn't always respect the correct build order. + base, net, core, gl, html, media, qa, adv, xrc, aui, richtext, + propgrid) manually because VC6 doesn't always respect the correct build order. Alternatively, use the special wx_dll.dsw project which adds the dependencies to force the correct order (but, because of this, doesn't work for the static libraries) or simply redo the build several times until all - DLLs are linked correctly. Pleae notice that it's normal that dbgrid project - doesn't build if wxUSE_ODBC is set to 0 (default). + DLLs are linked correctly. 3. Open a sample project file, choose a configuration such as Win32 Debug using Build | Set Active Configuration..., and compile. The project files don't use precompiled headers, to save disk @@ -159,7 +169,7 @@ Using makefiles: 'nmake -f makefile.vc' to make the wxWidgets core library as release DLL. - See "Configuring the build" for instruction how to build debug or static + See "Configuring the Build" for instruction how to build debug or static libraries. 2. Change directory to samples and type 'nmake -f makefile.vc' @@ -192,9 +202,9 @@ the project. After this, delete everything (including PCH) and recompile. Note (4): to create your own IDE files, copy .dsp and .dsw files from an existing wxWidgets sample and adapt them, or -visit http://wiki.wxwindows.org/wiki.pl?MSVC. +visit http://wiki.wxwidgets.org/Microsoft_Visual_C%2B%2B_Guide. -Microsoft Visual C++ compilation for 64-bit Windows +Microsoft Visual C++ Compilation for 64-bit Windows ---------------------------------------------------------------- Visual Studio 2005 includes 64-bit compilers, though they are not installed by @@ -209,8 +219,8 @@ the .NET Framework SDK: Using project files: -1. Open the VC++ 6 workspace file: build\msw\wx.dsw. Visual Studio will then - convert the projects to the current Visual C++ project format. +1. Open the solution file for the version you use: build\msw\wx_vc8.sln or + wx_vc9.sln. 2. To add 64-bit targets, go to the 'Build' menu and choose 'Configuration Manager...'. In the 'Active solution platform' drop down choose '', @@ -233,7 +243,7 @@ Using project files: build other configurations. 4. To compile one of the samples open one of the sample projects, such as - samples\minimal\minimal.dsw. Visual Studio will convert the project as in + samples\minimal\minimal_vc7.vcproj. Visual Studio will convert the project as in step 1, then add a 64-bit target as in step 2, and build. Using makefiles: @@ -241,7 +251,7 @@ Using makefiles: 1. Open a 64-bit build command prompt, for either x64 or Itanium. Change directory to build\msw. Then for x64 type: - nmake -f makefile.vc TARGET_CPU=AMD64 + nmake -f makefile.vc TARGET_CPU=X64 or for Itanium: @@ -254,7 +264,7 @@ Using makefiles: 2. Change to the directory of one of the samples such as samples\minimal. Type the same command used to build the main library, for example for x64: - nmake -f makefile.vc TARGET_CPU=AMD64 + nmake -f makefile.vc TARGET_CPU=X64 Notes: @@ -265,19 +275,19 @@ additional library to be linked or the following error is received. If you receive this error add bufferoverflowu.lib to link, e.g.: - nmake -f makefile.vc TARGET_CPU=AMD64 LDFLAGS=bufferoverflowu.lib + nmake -f makefile.vc TARGET_CPU=X64 LDFLAGS=bufferoverflowu.lib See http://support.microsoft.com/?id=894573 for more information. -Borland C++ compilation +Borland C++ Compilation ---------------------------------------------------------------- The minimum version required is 5.5 (last version supported by BC++ 5.0 was 2.4.2), which can be downloaded for free from: http://www.borland.com/products/downloads/download_cbuilder.html -We have found that the free Turbo Explorer and commercial BDS work fine; the -debugger is very good. To avoid linker errors you will need to add +We have found that the free Turbo Explorer and commercial BDS work fine; the +debugger is very good. To avoid linker errors you will need to add -DSHARED=1 to the makefile line for the library The version 5.6 included in Borland C++ Builder 2006 works as well after the @@ -291,7 +301,7 @@ Compiling using the makefiles: This produces a couple of libraries in the lib\bcc_lib directory. 2. Change directory to a sample or demo such as samples\minimal, and type - 'make -f makefile.bcc'. This produces a windows exe file - by default + 'make -f makefile.bcc'. This produces a windows exe file - by default in the bcc_mswd subdirectory. Note (1): the wxWidgets makefiles assume dword structure alignment. Please @@ -299,19 +309,13 @@ make sure that your own project or makefile settings use the same alignment, or you could experience mysterious crashes. To change the alignment, change CPPFLAGS in build\msw\config.bcc. -Note (2): if you get undefined _SQL... symbols at link time, -either install odbc32.lib from the BC++ CD-ROM into your BC++ lib -directory, or set wxUSE_ODBC to 0 in include\wx\msw\setup.h and -recompile wxWidgets. The same applies if compiling using the IDE. - -Note (3): If you wish debug messages to be sent to the console in +Note (2): If you wish debug messages to be sent to the console in debug mode, edit makefile.bcc and change /aa to /Tpe in link commands. Using the Debugger and IDE in BDS or Turbo Explorer --------------------------------------------------- - -Doubleclick / open samples\minimal\borland.bdsproj. The current version +Doubleclick / open samples\minimal\borland.bdsproj. The current version is to be used with a dynamic build of wxWidgets-made by running make -f Makefile.bcc -DBUILD=debug -DSHARED=1 in wxWidgets\build\msw. You also need the wxWidgets\lib\bcc_dll @@ -319,19 +323,17 @@ directory in your PATH. The debugger tracks your source and also traces into the wxWidgets sources. To use this to debug other samples, copy the borland_ide.cpp -and borland.bdsproj files, then replace all occurences of +and borland.bdsproj files, then replace all occurrences of "minimal" with the name of the new project files -Compilation succeeds with CBuilderX personal edition and CBuilder6, but +Compilation succeeds with CBuilderX personal edition and CBuilder6, but you may have to copy make.exe from the 5.5 download to the new bin directory. -Compiling using the IDE files for Borland C++ 5.0 and using CBuilder IDE -(v1-v6): not supported - +Compiling using the IDE files for Borland C++ 5.0 and using CBuilder IDE +(v1-v6): not supported ** REMEMBER ** - In all of your wxWidgets applications, your source code should include the following preprocessor directive: @@ -342,13 +344,7 @@ the following preprocessor directive: (check the samples -- e.g., \wx2\samples\minimal\minimal.cpp -- for more details) -Borland 16 Bit compilation for Windows 3.1 ----------------------------------------------------------------- - -The last version of wxWidgets to support 16-bit compilation with Borland was -2.2.7 - Please download and read the instructions in that release - -Watcom C++ 10.6/11 and OpenWatcom compilation +Watcom C++ 10.6/11 and OpenWatcom Compilation ---------------------------------------------------------------- 1. Change directory to build\msw. Type 'wmake -f makefile.wat' to @@ -357,99 +353,25 @@ Watcom C++ 10.6/11 and OpenWatcom compilation 2. Change directory to samples\minimal and type 'wmake -f makefile.wat' to make this sample. Repeat for other samples of interest. -Note (1): if your installation of Watcom doesn't have odbc32.lib file and - you need it (i.e. you have wxUSE_ODBC=1), you can use the file - from lib\watcom directory. See the notes in that directory. - -Note (2): if variant.cpp is compiled with date/time class options, the linker +Note (1): if variant.cpp is compiled with date/time class options, the linker gives up. So the date/time option is switched off for Watcom C++. Also, wxAutomationObject is not compiled with Watcom C++ 10. -Note (3): RawBitmaps won't work at present because they use unsupported template +Note (2): RawBitmaps won't work at present because they use unsupported template classes -Note (4): if Watcom can't read the precompiled header when building a sample, +Note (3): if Watcom can't read the precompiled header when building a sample, try deleting .pch files in build\msw\wat_* and compiling the sample again. -Note (5): wxUSE_STD_STRING is disabled in wx/string.h for Watcom as this +Note (4): wxUSE_STD_STRING is disabled in wx/string.h for Watcom as this compiler doesn't come with standard C++ library headers by default. If you install STLPort or another STL implementation, you'll need to edit wx/string.h and remove the check for Digital Mars in it (search for __WATCOM__). -Metrowerks CodeWarrior compilation ----------------------------------------------------------------- - -** NOTE: We don't use Metrowerks compiler any more and so depend on -** your contributions to keep it up to date. It is possible that -** the project files mentioned below are out of date due to recently -** added files, please add them manually if you get linking errors. -** The authoritative list of files is in build/bakefiles/files.bkl - -1. CodeWarrior Pro 7 project files in XML format are already - included in wxMSW-2.8.x.zip and the setup version. - -2. Review the file include\wx\msw\setup.h (or include\wx\msw\setup0.h if - you are working from the SVN version) to make sure the settings reflect - what you want. If you aren't sure, leave it alone and go with the - default settings. A few notes: - - Don't use wxUSE_DEBUG_NEW_ALWAYS: it doesn't mix well with MSL - - wxUSE_GLOBAL_MEMORY_OPERATORS works, but memory leak reports - will be rather confusing due to interactions with the MSL ANSI - and runtime libs. - -3. The project file to build the Win32 wxWidgets libraries relies on the - Batch File Runner plug-in. This plug-in is not installed as part of - a normal CW7 installation. However, you can find this plug-in on the - CodeWarrior Reference CD, in the Thrill Seekers folder; it's call the - "Batch File Post Linker". - -4. If you choose not to install the Batch File Runner plug-in, then you - need to do the following by hand: - (1) Create the directories lib\cw7msw\include\wx and copy the file - include\wx\msw\setup.h (or include\wx\msw\setup0.h if you are - working from the SVN version) to lib\cw7msw\include\wx\setup.h - (2) Create the directories lib\cw7mswd\include\wx and copy the file - include\wx\msw\setup.h (or include\wx\msw\setup0.h if you are - working from the SVN version) to lib\cw7mswd\include\wx\setup.h - -5. Import src\wxWidgetsW7.xml to create the project file wxWidgetsW7.mcp. - Store this project file in directory src. You may get warnings about - not being able to find certain project paths; ignore these warnings, the - appropriate paths will be created during the build by the Batch File Runner. - -6. Choose the wxlib Win32 debug or wxlib Win32 Release target and build. You - will get some warnings about hidden virtual functions, illegal conversions - from const pointers to pointers, etc., all of which you can safely ignore. - ***Note: if you get errors that the compiler can't find "wx/setup.h", just - stop the build and build again. These errors occur because sometimes the - compiler starts doing its thing before the copying of setup.h has completed. - -7. The following libraries will be produced depending on chosen - target: - - wx_x86.lib ANSI Release (static) - - wx_x86_d.lib ANSI Debug (static) - -8. Sorry, I haven't had time yet to create and test unicode or DLL versions. - Volunteers for this are welcome (as neither DLLs nor unicode builds are - big priorities for me ;). - -9. CodeWarrior Pro7 project files (in XML format) are also provided for some - of the samples. In particular, there are project files for the minimal, - controls, dialogs, dnd, nd docview samples. You can use these project - files as templates for the other samples and for your own projects. - - For example, to make a project file for the "grid" sample, - just copy the project file for the "minimal" sample, minimalW7.mcp - (made by importing minimalW7.xml into CodeWarrior), into the - sample/grid directory, calling it gridW7.mcp. Open - newgridW7.mcp and revise the project by deleting the files - minimal.rc and minimal.cpp and adding the files griddemo.rc and - griddemo.cpp. Build and run.... - - -Cygwin/MinGW compilation +Cygwin/MinGW Compilation ---------------------------------------------------------------- wxWidgets supports Cygwin (formerly GnuWin32) betas and @@ -463,8 +385,7 @@ and MinGW from: Both Cygwin and MinGW can be used with configure (assuming you have MSYS installed in case of MinGW). You will need new enough MinGW version, preferably -MinGW 2.0 (ships with gcc3) or at least 1.0 (gcc-2.95.3). GCC versions older -than 2.95.3 don't work; you can use wxWidgets 2.4 with them. +MinGW 3.4.2+ (ships with gcc3). NOTE: some notes specific to old Cygwin (< 1.1.x) are at the end of this section (see OLD VERSIONS) @@ -478,7 +399,7 @@ the instructions with either of these packages. If using MinGW, you can download the add-on MSYS package to provide Unix-like tools that you'll need to build wxWidgets using configure. -Using makefiles directly +Using makefiles Directly ---------------------------------------------------------------- NOTE: The makefile.gcc makefiles are for compilation under MinGW using @@ -486,23 +407,20 @@ NOTE: The makefile.gcc makefiles are for compilation under MinGW using other environments (such as UNIX or Unix-like, e.g. MSYS where you have to use configure instead, see the section below) -Here are the steps required using the provided makefiles: - -- If you are using gcc-2.95, edit build\msw\config.gcc and set the GCC_VERSION - variable to "2.95". - -- Use the makefile.gcc files for compiling wxWidgets and samples, - e.g. to compile a debugging version of wxWidgets: +Use the makefile.gcc files for compiling wxWidgets and samples, +e.g. to compile a debugging version of wxWidgets: > cd c:\wx\build\msw - > make -f makefile.gcc BUILD=debug + > mingw32-make -f makefile.gcc BUILD=debug > cd c:\wx\samples\minimal - > make -f makefile.gcc BUILD=debug + > mingw32-make -f makefile.gcc BUILD=debug (See below for more options.) - Ignore the warning about the default entry point. +Notice that Windows command interpreter (cmd.exe) and mingw32-make must be +used, using Bash (sh.exe) and make.exe from MSYS will only work when using +configure-based build procedure described below! -- Use the 'strip' command to reduce executable/dll size (note that - stripping an executable/dll will remove debug information!). +You can also use the 'strip' command to reduce executable/dll size (note that +stripping an executable/dll will remove debug information!). All targets have 'clean' targets to allow removal of object files and other intermediate compiler files. @@ -537,16 +455,7 @@ Notes: 2. libwx.a is 100 MB or more - but much less if compiled with no debug info (-g0) and level 4 optimization (-O4). -3. If you get a link error under MinGW 2.95.2 referring to: - - EnumDAdvise__11IDataObjectPP13IEnumSTATDATA@8 - - then you need to edit the file objidl.h at line 663 and add - a missing PURE keyword: - - STDMETHOD(EnumDAdvise)(THIS_ IEnumSTATDATA**) PURE; - -4. There's a bug in MinGW headers for some early distributions. +3. There's a bug in MinGW headers for some early distributions. in include/windows32/defines.h, where it says: @@ -558,7 +467,7 @@ Notes: (a missing bracket). -5. OpenGL support should work with MinGW as-is. However, +4. OpenGL support should work with MinGW as-is. However, if you wish to generate import libraries appropriate either for the MS OpenGL libraries or the SGI OpenGL libraries, go to include/wx/msw/gl and use: @@ -571,7 +480,7 @@ Notes: and similarly for glu[32].def. -6. The 'make install' step is optional, and copies files +5. The 'make install' step is optional, and copies files as follows: /usr/local/lib - wxmswXYZd.dll.a and wxmswXYZd.dll @@ -581,12 +490,12 @@ Notes: You may need to do this if using wx-config with the default root path. -7. With Cygwin, you can invoke gdb --nw myfile.exe to +6. With Cygwin, you can invoke gdb --nw myfile.exe to debug an executable. If there are memory leaks, they will be flagged when the program quits. You can use Cygwin gdb to debug MinGW executables. -8. Note that gcc's precompiled headers do not work on current versions of +7. Note that gcc's precompiled headers do not work on current versions of Cygwin. If your version of Cygwin is affected you will need to use the --disable-precomp-headers configure option. @@ -605,52 +514,28 @@ OLD VERSIONS: from e.g. the MinGW distribution, to a directory in your path. -Symantec & DigitalMars C++ compilation +DigitalMars C++ Compilation ---------------------------------------------------------------- -The DigitalMars compiler is a free succssor to the Symantec compiler -and can be downloaded from http://www.digitalmars.com/ - -1. You need to download and unzip in turn (later packages will overwrite - older files) - Digital Mars C/C++ Compiler Version 8.40 or later - Basic utilities - from http://www.digitalmars.com/download/freecompiler.html - -2. Change directory to build\msw and type 'make -f makefile.dmc' to - make the wxWidgets core library. - -3. Change directory to samples\minimal and type 'make -f makefile.dmc' - to make this sample. Most of the other samples also work. - - -Note that if you don't have the files makefile.dmc you may create them yourself -using bakefile tool according to the instructions in build\bakefiles\README: - - cd build\bakefiles - bakefile_gen -f dmars -b wx.bkl - bakefile_gen -f dmars -b ../../samples/minimal/minimal.bkl +Digital Mars compiler is no longer updated as the project is discontinued. +wxWidgets 2.8 was the last version to compile with this compiler. -Note that wxUSE_STD_STRING is disabled in wx/string.h for Digital Mars as this -compiler doesn't come with standard C++ library headers by default. If you -install STLPort or another STL implementation, you'll need to edit wx/string.h -and remove the check for Digital Mars in it (search for __DMC__). - - -16-bit compilation is no longer supported. - -Configuring the build +Configuring the Build ================================================================ -So far the instructions only explained how to build release DLLs of wxWidgets +So far the instructions only explain how to build release DLLs of wxWidgets and did not cover any configuration. It is possible to change many aspects of -the build, including debug/release and ANSI/Unicode settings. All makefiles in -build\msw directory use same options (with a few exceptions documented below) -and the only difference between them is in object files and library directory -names and in make invocation command. +the build, including debug/release and static/dynamic settings. + +Notice that in the previous versions of wxWidgets it was possible to build the +library in either ANSI or Unicode mode but in wxWidgets 2.9 and later only a +single, combined, build mode exists. It is still possible to set UNICODE=0 to +disable Unicode support entirely but it is strongly not recommended and should +be never necessary. -Changing the settings + +Changing the Settings ---------------------------------------------------------------- There are two ways to modify the settings: either by passing the values as @@ -667,62 +552,63 @@ Examples of invoking make in Unicode debug build (other options described below are set analogically): Visual C++: - > nmake -f makefile.vc BUILD=debug UNICODE=1 + > nmake -f makefile.vc BUILD=debug Borland C++: - > make -f makefile.bcc -DBUILD=debug -DUNICODE=1 + > make -f makefile.bcc -DBUILD=debug (Note that you have to use -D to set the variable, unlike in other make tools!) Watcom C/C++: - > wmake -f makefile.wat BUILD=debug UNICODE=1 + > wmake -f makefile.wat BUILD=debug MinGW using native makefiles: - > mingw32-make -f makefile.gcc BUILD=debug UNICODE=1 + > mingw32-make -f makefile.gcc BUILD=debug MinGW using configure: - > ./configure --enable-debug --enable-unicode + > ./configure --enable-debug (see ./configure --help on details; configure is not covered in this section) Cygwin using configure: - > ./configure --disable-precomp-headers --enable-debug --enable-unicode + > ./configure --disable-precomp-headers --enable-debug (use --disable-precomp-headers if Cygwin doesn't support precompiled headers) Brief explanation of options and possible values is in every build\msw\config.* file; more detailed description follows. -Basic options +Basic Options ---------------------------------------------------------------- BUILD=release - Builds release version of the library. It differs from default 'debug' - in lack of appended 'd' in name of library, does not define __WXDEBUG__ - and not include debug information compiled into object files and the - executable. + Builds release version of the library. It differs from default 'debug' in + lack of appended 'd' in name of library and uses the release CRT libraries + instead of debug ones. Notice that even release builds do include debug + information by default, see DEBUG_FLAG for more information about it. SHARED=1 Build shared libraries (DLLs). By default, DLLs are not built (SHARED=0). UNICODE=0 - To build ANSI versions of the libraries, add UNICODE=0 to make invocation - (default is UNICODE=1). If you want to be able to use Unicode version on - Windows9x, you will need to set MSLU=1 as well. + To completely disable Unicode support (default is UNICODE=1). It should not + be necessary to do this unless, perhaps, you still wish to target Win9x + systems and can't use MSLU (which requires MSLU=1) for some reason. - This option affect name of the library ('u' is appended) and the directory - where the library and setup.h are store (ditto). + This option affect name of the library ('u' is appended in the default + Unicode build) and the directory where the library and setup.h are store + (ditto). WXUNIV=1 Build wxUniversal instead of native wxMSW (see http://www.wxwidgets.org/wxuniv.htm for more information). -Advanced options +Advanced Options ---------------------------------------------------------------- MONOLITHIC=1 - Starting with version 2.5.1, wxWidgets has the ability to be built as + Starting with version 2.5.1, wxWidgets has the ability to be built as several smaller libraries instead of single big one as used to be the case in 2.4 and older versions. This is called "multilib build" and is the default behaviour of makefiles. You can still build single library @@ -740,11 +626,6 @@ USE_OPENGL=1 OpenGL library is always built as additional library, even in monolithic build! -USE_ODBC=1 - Build two additional libraries in multilib mode, one with database - classes and one with wxGrid database support. You must - #define wxUSE_ODBC 1 in setup.h - USE_HTML=0 Do not build wxHTML library. If MONOLITHIC=1, then you must also #define wxUSE_HTML 1 in setup.h. @@ -771,18 +652,24 @@ MSLU=1 DEBUG_FLAG=0 DEBUG_FLAG=1 - If set to 1, define __WXDEBUG__ symbol, append 'd' to library name and do - sanity checks at runtime. If set to 0, don't do it. By default, this is - governed by BUILD option (if 'debug', DEBUG_FLAG=1, if 'release' it is 0), - but it is sometimes desirable to modify default behaviour and e.g. define - __WXDEBUG__ even in release builds. +DEBUG_FLAG=2 + Specifies the level of debug support in wxWidgets. Notice that + this is independent from both BUILD and DEBUG_INFO options. By default + always set to 1 meaning that debug support is enabled: asserts are compiled + into the code (they are inactive by default in release builds of the + application but can be enabled), wxLogDebug() and wxLogTrace() are available + and __WXDEBUG__ is defined. Setting it to 0 completely disables all + debugging code in wxWidgets while setting it to 2 enables even the time + consuming assertions and checks which are deemed to be unsuitable for + production environment. DEBUG_INFO=0 DEBUG_INFO=1 - Same as DEBUG_FLAG in behaviour, this option affects whether debugging - information is included in the executable or not. + This option affects whether debugging information is generated. If + omitted or set to 'default' its value is determined the value of + the BUILD option. -TARGET_CPU=AMD64|IA64 +TARGET_CPU=X64|IA64 (VC++ only.) Set this variable to build for x86_64 systems. If unset, x86 build is performed. @@ -804,17 +691,17 @@ COMPILER_PREFIX= If you build with multiple versions of the same compiler, you can put their outputs into directories like "vc6_lib", "vc8_lib" etc. instead of "vc_lib" by setting this variable to e.g. "vc6". This is merely a - convenience variable, you can achieve the same effect (but different dir - names) with the CFG option. + convenience variable, you can achieve the same effect (but different + directory names) with the CFG option. -Compiler specific options +Compiler-Specific Options ---------------------------------------------------------------- * MinGW If you are using gcc-2.95 instead of gcc3, you must set GCC_VERSION to -2.95. In build\msw\config.gcc, change +2.95. In build\msw\config.gcc, change > GCC_VERSION = 3 to > GCC_VERSION = 2.95 @@ -830,7 +717,7 @@ DEBUG_RUNTIME_LIBS=1 customers and still have usable .pdb files with debug information) and this setting makes it possible. -Fine-tuning the compiler +Fine-tuning the Compiler ---------------------------------------------------------------- All makefiles have variables that you can use to specify additional options @@ -838,21 +725,21 @@ passed to the compiler or linker. You won't need this in most cases, but if you do, simply add desired flags to CFLAGS (for C compiler), CXXFLAGS (for C++ compiler), CPPFLAGS (for both C and C++ compiler) and LDFLAGS (the linker). -Object and library directories +Object and Library Directories ---------------------------------------------------------------- -All object files produced during library build are stored in a directory under -build\msw. It's name is derived from build settings and CFG variable and from -compiler name. Examples of directory names: +All object files produced during a library build are stored in a directory under +build\msw. Its name is derived from the build settings and CFG variable and from +the compiler name. Examples of directory names: build\msw\bcc_msw SHARED=0 build\msw\bcc_mswdll SHARED=1 build\msw\bcc_mswunivd SHARED=0, WXUNIV=1, BUILD=debug build\msw\vc_mswunivd ditto, with Visual C++ -Libraries and DLLs are copied into subdirectory of lib directory with -name derived from compiler and static/DLL setting and setup.h into directory -with name that contains other settings: +Libraries and DLLs are copied into a subdirectory of the lib directory with a +name derived from the compiler and a static/DLL setting and setup.h into a +directory with a name that contains other settings: lib\bcc_msw lib\bcc_lib\msw\wx\setup.h @@ -871,7 +758,7 @@ to setup.h, you should do them in this file, _not_ in include\wx\msw\setup.h. If you set CFG to something, the value is appended to directory names. E.g. for CFG=MyBuild, you'll have object files in - + build\msw\bcc_mswMyBuild build\msw\bcc_mswdllMyBuild etc. @@ -883,15 +770,47 @@ and libraries in etc. By now it is clear what CFG is for: builds with different CFG settings don't -share any files and they use different setup.h files. This allows you to e.g. -have two static debug builds, one with wxUSE_SOCKETS=0 and one with sockets +share any files and they use different setup.h files. For example, this allows +you to have two static debug builds, one with wxUSE_SOCKETS=0 and one with sockets enabled (without CFG, both of them would be put into same directory and there would be conflicts between the files). -General Notes -================================================================= - -- Debugging: under Windows 95, debugging output isn't output in - the same way that it is under NT or Windows 3.1. - Please see DebugView available from http://www.sysinternals.com. +Building Applications Using wxWidgets +===================================== + +NB: The makefiles and project files provided with wxWidgets samples show which + flags should be used when building applications using wxWidgets so in case + of a problem, e.g. if the instructions here are out of date, you can always + simply copy a makefile or project file from samples\minimal or some other + sample and adapt it to your application. + +Independently of the compiler and make/IDE you are using you must do the +following to use wxWidgets: + +* Add $WXWIN/include to the + - compiler + - resource compiler + include paths. +* Define the following symbols for the preprocessor: + - __WXMSW__ to ensure you use the correct wxWidgets port. + - _UNICODE unless you want to use deprecated ANSI build of wxWidgets. + - NDEBUG if you want to build in release mode, i.e. disable asserts. + - WXUSINGDLL if you are using DLL build of wxWidgets. +* If using MSVC 6 or 7 only (i.e. not for later versions), also define + wxUSE_RC_MANIFEST=1 and WX_CPU_X86. +* Add $WXWIN/lib/prefix_lib-or-dll to the libraries path. The prefix depends + on the compiler, by default it is "vc" for MSVC, "gcc" for g++ and so on. +* Add the list of libraries to link with to the linker input. The exact list + depends on which libraries you use and whether you built wxWidgets in + monolithic or default multlib mode and basically should include all the + relevant libraries from the directory above, e.g. "wxmsw29ud_core.lib + wxbase29ud.lib wxtiffd.lib wxjpegd.lib wxpngd.lib wxzlibd.lib wxregexud.lib + wxexpatd.lib" for a debug build of an application using the core library only + (all wxWidgets applications use the base library). + + +Microsoft Visual C++ users can simplify the linker setup by prepending the +directory $WXWIN/msvc to the include path (it must come before $WXWIN/include +directory!) and omitting the last step: the required libraries will be linked +in automatically using the "#pragma comment(lib)" feature of this compiler.