------------------------------------------------------------------------ How to build the sources from CVS ------------------------------------------------------------------------ I) Windows using plain makefiles ---------------------------------------- a) Using the GNU MinGW32 or GNU CygWin32 compilers You'll need the compiler itself which is available from http://www.cygwin.com When using MingW32 you'll need GNU make which is part of part of the CygWin32 toolchain and is also available as a stand alone port without the infamous Cygwin.dll from http://agnes.dida.physik.uni-essen.de/~janjaap/mingw32 The makefile has small problems with Cygwin´s tools so it is recommended not to use these (but MingGW32 and its make.exe). -> Set your path so that it includes the directory where your compiler and tools reside -> Assume that you installed the wxWindows sources into c:\wxWin -> Copy c:\wxWin\include\wx\msw\setup0.h to c:\wxWin\include\wx\msw\setup.h -> Edit c:\wxWin\include\wx\msw\setup.h so that most features are enabled (i.e. defined to 1) with #define wxUSE_ODBC 0 #define wxUSE_SOCKETS 0 #define wxUSE_HTML 1 #define wxUSE_THREADS 1 #define wxUSE_FS_INET 0 #define wxUSE_FS_ZIP 1 #define wxUSE_BUSYINFO 1 #define wxUSE_DYNLIB_CLASS 1 #define wxUSE_ZIPSTREAM 1 #define wxUSE_LIBJPEG 1 #define wxUSE_LIBPNG 1 and iostreams ares disabled with #define wxUSE_STD_IOSTREAM 0 -> type: cd c:\wxWin\src\msw -> type: make -f makefile.g95 II) Unix ports -------------- Building wxGTK or wxMotif completely without configure won't ever work, but there is now a new makefile system that works without libtool and automake, using only configure to create what is needed. Set WXWIN environment variable to the base directory such as ~/wxWindows (this is actually not really needed). -> type: export WXWIN=~/wxWindows -> type: md mybuild -> type: cd mybuild -> type: ../configure --with-motif or type: ../configure --with-gtk -> type: make -> type: su -> type: make install -> type: ldconfig -> type: exit Call configure with --disable-shared to create a static library. Calling "make uninstall" will remove the installed library and "make dist" will create a distribution (not yet complete). III) Windows using configure ---------------------------------------- Take a look at Unix->Windows cross compiling. With minor modifications, this should work in Windows if you've got the cygnus utilities (bash, GNU make, etc) and either mingw32 or cygwin32 installed. See http://www.cygnus.com for these programs, or go straight to their ftp server at ftp://sourceware.cygnus.com/pub/cygwin/. Of course, you can also build the library using plain makefiles (see section I). V) MacOS ---------------------------------------- VI) OS/2 ---------------------------------------- VII) Unix->Windows cross-compiling using configure -------------------------------------------------- First you'll need a cross-compiler; linux glibc binaries of mingw32 and cygwin32 (both based on egcs) can be found at ftp://ftp.objsw.com/pub/crossgcc/linux-x-win32. Otherwise you can compile one yourself. Check the relevant FAQs. [ A Note about cygwin32 and mingw32: the main difference is that cygwin32 binaries are always linked against cygwin.dll. This dll encapsulates most standard Unix C extensions, which is very handy if you're porting unix software to windows. However, wxMSW doesn't need this, so mingw32 is preferable if you write portable C(++). ] You might want to build both Unix and Windows binaries in the same source tree; to do this make subdirs for each e.g. unix and win32. If you've already build wxWindows in the main dir, do a 'make distclean' there, otherwise configure will get confused. (In any case, read the section 'Unix using configure' and make sure you're able to build a native wxWindows library; cross-compiling errors can be pretty obscure and you'll want to be sure that your configure setup is basically sound.) To cross compile the windows library, do -> cd win32 (or whatever you called it) Now run configure. There are two ways to do this -> ../configure --host=i586-mingw32 --build=i586-linux --with-mingw \ --enable-dnd=no where --build= should read whatever platform you're building on. Configure will notice that build and host platforms differ, and automatically prepend i586-mingw32- to gcc, ar, ld, etc (make sure they're in the PATH!). The other way to run configure is by specifying the names of the binaries yourself: -> CC=i586-mingw32-gcc CXX=i586-mingw32-g++ RANLIB=i586-mingw32-ranlib \ DLLTOOL=i586-mingw32-dlltool LD=i586-mingw32-ld NM=i586-mingw32-nm \ ../configure --host=i586-mingw32 --with-mingw --enable-dnd=no (all assuming you're using mingw32) Drag'n'drop is disabled because mingw32 lacks (AFAIK) OLE headers. [ Update: some new mingw32 versions now have a new set of windows header files, which apparently can handle ole. Untested at the moment ] Configure will conclude that shared libraries are out of the question and opt for a static one. I haven't looked into DLL creation yet. Type -> make and wait, wait, wait. Don't leave the room, because the minute you do there will be a compile error :-) If this is successful, you end up with a libwx_msw.a in win32/lib. Now try building the minimal sample: -> cd samples/minimal -> make -> mv minimal minimal.exe and run it with wine, for example -> wine minimal.exe If all is well, do an install; from win32 -> make install Native and cross-compiled installations can co-exist peacefully (as long as their widget sets differ), except for wx-config. You might want to rename the cross-compiled one to i586-mingw32-wx-config, or something. Cross-compiling TODO: --------------------- - resource compiling must be done manually for now (should/can we link the default wx resources into libwx_msw.a?) [ No we can't; the linker won't link it in... you have to supply an object file ] - dynamic libraries - static executables are HUGE -- there must be room for improvement.