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Optimize samples build process and build 64 bit binaries by default (#90)

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* Optimize samples build process

* Samples: build 64 bit version by default
This commit is contained in:
Weining
2019-08-02 14:00:35 +08:00
committed by wenyongh
parent 09d5149081
commit 3b19306869
17 changed files with 177 additions and 220 deletions
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36
samples/gui/README.md
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@ -11,19 +11,37 @@ The sample also provides the native Linux version of application without the run
The number on top will plus one each second, and the number on the bottom will plus one when clicked.
Configure 32 bit or 64 bit build
==============
On 64 bit operating system, there is an option to build 32 bit or 64 bit binaries. In file `./lvgl-native-ui-app/CMakeLists.txt` and/or `./wasm-runtime-wgl/linux-build/CMakeLists.txt` , modify the line:
`set (BUILD_AS_64BIT_SUPPORT "YES")`
where `YES` means 64 bit build while `NO` means 32 bit build.
Install required SDK and libraries
==============
- 32 bit SDL(simple directmedia layer)
Use apt-get</br>
`sudo apt-get install libsdl2-dev:i386`</br>
Or download source from www.libsdl.org</br>
`./configure C_FLAGS=-m32 CXX_FLAGS=-m32 LD_FLAGS=-m32`</br>
`make`</br>
`sudo make install`</br>
- 32 bit SDL(simple directmedia layer) (Note: only necessary when `BUILD_AS_64BIT_SUPPORT` is set to `NO`)
Use apt-get:
`sudo apt-get install libsdl2-dev:i386`
Or download source from www.libsdl.org:
```
./configure C_FLAGS=-m32 CXX_FLAGS=-m32 LD_FLAGS=-m32
make
sudo make install
```
- 64 bit SDL(simple directmedia layer) (Note: only necessary when `BUILD_AS_64BIT_SUPPORT` is set to `YES`)
Use apt-get:
`sudo apt-get install libsdl2-dev`
Or download source from www.libsdl.org:
```
./configure
make
sudo make install
```
- Install EMSDK
<pre>
```
https://emscripten.org/docs/tools_reference/emsdk.html
</pre>
```
Build and Run
==============