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Initialize wxhInstance in console MSW applications too.
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1------------------------------------------------------------------------\r
2 How to build the sources from SVN\r
3------------------------------------------------------------------------\r
4\r
5Please use the install.txt files in docs/gtk, docs/msw, docs/motif, docs/mac\r
6etc. alongside these instructions.\r
7\r
8I) Windows using plain makefiles\r
9----------------------------------------\r
10\r
11a) If using Microsoft Visual C++ 5.0 or 6.0\r
12\r
13Ensure that the command-line compiler and tools (including\r
14nmake) are installed and ready to run. Depending on your\r
15installation there may be a batch file (commonly named VCVARS32.BAT)\r
16that needs to be run to set correct environment variables and PATH entries.\r
17\r
18Continue with item c) below.\r
19\r
20\r
21b) If using the MinGW or Cygwin compilers\r
22\r
23You can get MinGW from http://www.mingw.org/\r
24\r
25Cygwin is available at http://www.cygwin.com/\r
26\r
27If you are using Cygwin or MinGW together with the MSYS environment, you\r
28can build the library using configure (see "Unix ports" and\r
29"Windows using configure" below). You can also\r
30build wxWidgets without configure using native makefile, but only with\r
31MinGW. Using Cygwin together with Windows makefile is no longer supported.\r
32\r
33If building with MinGW without configure:\r
34\r
35-> Set your path so that it includes the directory\r
36 where your compiler and tools reside\r
37\r
38-> Make sure you have GNU Make installed. It must be Windows native version.\r
39 Download it from http://www.mingw.org, the executable will be called\r
40 mingw32-make.exe.\r
41\r
42-> Modern version of MinGW is required; preferably MinGW 2.0 (with gcc3),\r
43 but MinGW with gcc-2.95.3 will suffice. If you are using 2.95, you will\r
44 have to change variable GCC_VERSION in config.gcc (see msw/install.txt\r
45 for details).\r
46\r
47If using configure, Unix instructions apply.\r
48\r
49\r
50c) Build instructions\r
51\r
a37c8e1c 52Assuming that you installed the wxWidgets sources into c:\wxWidgets:\r
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53\r
54-> Copy c:\wxWidgets\include\wx\msw\setup0.h\r
55 to c:\wxWidgets\include\wx\msw\setup.h\r
56-> Edit c:\wxWidgets\include\wx\msw\setup.h to choose\r
57 the features you would like to compile wxWidgets with[out].\r
58\r
59 and std iostreams are disabled with\r
60 #define wxUSE_STD_IOSTREAM 0\r
a37c8e1c 61\r
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62-> type: cd c:\wxWidgets\build\msw\r
63-> type: make -f makefile.gcc (if using GNU tools)\r
64or type: nmake -f makefile.vc (if using MS VC++)\r
65etc.\r
66\r
67 See also docs/msw/install.txt for additional compilation options.\r
68\r
69d) Borland (including free command line tools)\r
70 Download tools from http://www.borland.com/downloads/\r
a37c8e1c 71\r
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72 See docs/msw/install.txt for details; in brief:\r
73\r
74-> type cd c:\wxWidgets\build\msw\r
75-> type make -f makefile.bcc\r
76\r
77You can customize many things in the build process, detailed description is\r
78in docs/msw/install.txt.\r
79\r
80\r
81II) Unix ports\r
82--------------\r
83\r
84Building wxGTK or wxMotif completely without configure\r
85won't ever work, but there is now a new makefile system\r
86that works without libtool and automake, using only\r
87configure to create what is needed.\r
88\r
89In order to create configure, you need to have the\r
90GNU autoconf package (version > 2.54) installed\r
91on your system and type run "autoconf" in the base\r
92directory (or run the autogen.sh script in the same\r
93directory, which just calls autoconf). Note that you usually don't\r
94need to do this because configure is included in SVN.\r
95\r
96Set WXWIN environment variable to the base directory such\r
97as ~/wxWidgets (this is actually not really needed).\r
98\r
99-> type: export WXWIN=~/wxWidgets\r
100-> type: md mybuild\r
101-> type: cd mybuild\r
102-> type: ../configure --with-motif\r
103or type: ../configure --with-gtk\r
104-> type: make\r
105-> type: su <type root password>\r
106-> type: make install\r
107-> type: ldconfig\r
108-> type: exit\r
109\r
110Call configure with --disable-shared to create a static\r
111library. Calling "make uninstall" will remove the installed\r
112library and "make dist" will create a distribution (not\r
113yet complete).\r
114\r
115III) Windows using configure\r
116----------------------------------------\r
117\r
118wxWidgets can be built on Windows using MSYS (see\r
119http://www.mingw.org/), which is a POSIX build environment\r
120for Windows. With MSYS you can just ./configure && make (see also VII,\r
121Unix->Windows cross-compiling using configure).\r
122\r
123Of course, you can also build the library using plain makefiles (see\r
124section I).\r
125\r
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126V) MacOS X using configure and the Developer Tools\r
127----------------------------------------\r
128\r
129You need to have the Developer Tools installed. If this is not the case,\r
130you will need to register at the Apple Developer web site (this is a free\r
131registration) in order to download the Developer Tools installer.\r
132\r
133In order to create configure, you need to have the\r
134GNU autoconf package (version >= 2.54) installed\r
135on your system and type run "autoconf" in the base\r
136directory (or run the autogen.sh script in the same\r
137directory, which just calls autoconf).\r
138\r
139-> type: mkdir macbuild\r
140-> type: cd macbuild\r
141-> type: ../configure --with-mac\r
142or type: ../configure\r
143-> type: make\r
144\r
145VI) OS/2\r
146----------------------------------------\r
147No notes.\r
148\r
149VII) Unix->Windows cross-compiling using configure\r
150--------------------------------------------------\r
151\r
152First you'll need a cross-compiler; linux glibc binaries of MinGW and\r
153Cygwin (both based on egcs) can be found at\r
154ftp://ftp.objsw.com/pub/crossgcc/linux-x-win32. Alternative binaries,\r
155based on the latest MinGW release can be found at\r
156http://members.telering.at/jessich/mingw/mingwcross/mingw_cross.html\r
157Otherwise you can compile one yourself.\r
158\r
159[ A Note about Cygwin and MinGW: the main difference is that Cygwin\r
160binaries are always linked against cygwin.dll. This dll encapsulates most\r
161standard Unix C extensions, which is very handy if you're porting unix\r
162software to windows. However, wxMSW doesn't need this, so MinGW is\r
163preferable if you write portable C(++). ]\r
164\r
165You might want to build both Unix and Windows binaries in the same source\r
166tree; to do this make subdirs for each e.g. unix and win32. If you've\r
167already build wxWidgets in the main dir, do a 'make distclean' there,\r
168otherwise configure will get confused. (In any case, read the section 'Unix\r
169using configure' and make sure you're able to build a native wxWidgets\r
170library; cross-compiling errors can be pretty obscure and you'll want to be\r
171sure that your configure setup is basically sound.)\r
172\r
173To cross compile the windows library, do\r
174-> cd win32\r
175(or whatever you called it)\r
176Now run configure. There are two ways to do this\r
177-> ../configure --host=i586-mingw32 --build=i586-linux --with-mingw\r
178where --build= should read whatever platform you're building on. Configure\r
179will notice that build and host platforms differ, and automatically prepend\r
180i586-mingw32- to gcc, ar, ld, etc (make sure they're in the PATH!).\r
181The other way to run configure is by specifying the names of the binaries\r
182yourself:\r
183-> CC=i586-mingw32-gcc CXX=i586-mingw32-g++ RANLIB=i586-mingw32-ranlib \\r
184 DLLTOOL=i586-mingw32-dlltool LD=i586-mingw32-ld NM=i586-mingw32-nm \\r
185 ../configure --host=i586-mingw32 --with-mingw\r
186\r
187(all assuming you're using MinGW)\r
188By default this will compile a DLL, if you want a static library,\r
189specify --disable-shared.\r
190\r
191Type\r
192-> make\r
193and wait, wait, wait. Don't leave the room, because the minute you do there\r
194will be a compile error :-)\r
195\r
196NB: if you are using a very old compiler you risk to get quite a few warnings\r
197 about "ANSI C++ forbids implicit conversion from 'void *'" in all places\r
198 where va_arg macro is used. This is due to a bug in (some versions of)\r
199 MinGW headers which may be corrected by upgrading your compier,\r
200 otherwise you might edit the file\r
201\r
202 ${install_prefix}/lib/gcc-lib/i586-mingw32/egcs-2.91.57/include/stdarg.h\r
203\r
204 (instead of egcs-2.91.57 you may have something different), searching for\r
205 the lines\r
206\r
207/* Define __gnuc_va_list. */\r
208\r
209#ifndef __GNUC_VA_LIST\r
210#define __GNUC_VA_LIST\r
211#if defined(__svr4__) || defined(_AIX) || defined(_M_UNIX) || defined(__NetBSD__)\r
212typedef char *__gnuc_va_list;\r
213#else\r
214typedef void *__gnuc_va_list;\r
215#endif\r
216#endif\r
217\r
218 and adding "|| defined(_WIN32)" to the list of platforms on which\r
219 __gnuc_va_list is char *.\r
220\r
221If this is successful, you end up with a wx23_2.dll/libwx23_2.a in win32/lib\r
222(or just libwx_msw.a if you opted for a static build).\r
223Now try building the minimal sample:\r
224\r
225-> cd samples/minimal\r
226-> make\r
227\r
228and run it with wine, for example (or copy to a Windows box)\r
229-> wine minimal.exe\r
230\r
231If all is well, do an install; from win32\r
232-> make install\r
233\r
234Native and cross-compiled installations can co-exist peacefully\r
235(as long as their widget sets differ), except for wx-config. You might\r
236want to rename the cross-compiled one to i586-mingw32-wx-config, or something.\r
237\r
238Cross-compiling TODO:\r
239---------------------\r
240- resource compiling must be done manually for now (should/can we link the\r
241default wx resources into libwx_msw.a?) [ No we can't; the linker won't\r
242link it in... you have to supply an object file ]\r
243- static executables are HUGE -- there must be room for improvement.\r
244\r