Changeset 541 for trunk/README.OS2
- Timestamp:
- Feb 5, 2010, 8:49:49 PM (15 years ago)
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trunk/README.OS2
r524 r541 225 225 distribution together with the official "lib" package. 226 226 227 Besides the binary "lib" and the "dev" packages, the following official 228 non-binary packages exist that you may also find useful: 229 230 qt-examples-src-X_Y_Z.wpi - Demo and example sources ("examples") 231 232 The "examples" package contains the source code for all demo and example 233 applications shipped with Qt. They serve as a good demonstration of the Qt 234 library features and it is recommended to build them if you plan to write your 235 own applications. In order to build them, go to the directory where you 236 installed the respective package (e.g. D:\Coding\Qt4\examples) and type: 237 238 qmake 239 make 240 241 Please note that not all demos and examples will build with the current version 242 of Qt4 for OS/2 since not all features have been implemented in the OS/2 version. 227 Besides the "lib" and the "dev" packages, the following official packages exist 228 that you may also find useful: 229 230 qt-examples-X_Y_Z.wpi - Demo and example sources ("examples") 231 232 The "examples" package contains the demo and example applications shipped with 233 Qt along with the source code. They serve as a good demonstration of the Qt 234 library features and it is recommended to look at them. 235 236 Please note that this package does not contain all Qt demos and examples 237 available since not all features have been implemented in the OS/2 version of 238 Qt yet. 243 239 244 240 NOTE: … … 251 247 library because it will make it really difficult to identify various 252 248 distributions and track possible problems with the builds. 249 250 251 252 QMAKE CONFIG OPTIONS 253 254 The following CONFIG options of the qmake utility have a special meaning in 255 OS/2: 256 257 windows Turns on generation of PM (WINDOWAPI) executables. By 258 default, this option is set for release builds that link 259 to the Qt GUI library. 260 261 console Turns on generation of text mode (WINDOWCOMPAT) executables. 262 By default, this option is set when setting the "windows" 263 option is not appropriate (see above). 264 265 In addition, qmake recognizes the following OS/2-specific CONFIG options: 266 267 map Turns on generation of the .map files for executables and 268 DLLs. This option is set by default. 269 270 exepack Turns on compression for executables and DLLs. The option is 271 turned on by default for release builds if configure.cmd 272 finds a compression tool (LxLite) in PATH. 273 274 highmem Turns on high memory usage for dynamically allocated memory 275 in DLLs and executables. When this option is set, a special 276 compiler flag (-Zhigh-mem for GCC) is used to enable high 277 memory support in the C library (LIBC). This option is set 278 by default so that all Qt DLLs and Qt applications built 279 with qmake are enabled for high memory. Note that high 280 memory support must be enabled for all LIBC-based DLLs 281 linked to the executable as well as for the executable 282 itself: high memory usage will be disabled if one of them 283 votes against it. 253 284 254 285
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