Common open source software porting notes

Porting Environment Utuntu 15.04

1. MPlayer Transplant

Version: Mplayer-export-snapshot.tar.bz2/mplayer-export-2015-11-26

Linux PC platform:./configure && make && make install

Dependent software: Yasm

2. Yasm Transplant

Version: yasm-1.3.0

Linux PC platform:./configure && make && make install

Mipsel Platform:

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1. QT Compilation
Version qt-embedded-linux-opensource-src-4.5.3

The difference between MIPS and Mipsel
MIPS is the MIPS architecture of Big-endian
Mipsel is the MIPS architecture of Little-endian.
The difference between them is that the byte order of the data stored in the memory is reversed, which is to put the low address or high address.

./configure--prefix=/opt/mipsel/qtopia-opensource-release-shared-declarative-fast-no-largefile- Qt-sql-sqlite-qt3support-exceptions-xmlpatterns-no-glib-no-phonon-no-mmx-no-3dnow-no-sse-no-sse2-svg-no-webkit -qt-zlib-qt-libtiff-qt-libpng-qt-libjpeg-make libs-make tools-nomake examples-nomake docs-nomake demo-no-nis-no -cups-iconv-no-dbus-xplatform qws/linux-mips-g++-embedded mipsel-little-endian-qt-freetype-depths 16,24,32-qt-gfx -linuxfb-qt-gfx-transformed-qt-gfx-multiscreen-no-gfx-vnc-no-gfx-qvfb-no-armfpa-dqt_qlocale_uses_fcvt-dqt_no_ Qws_cursor-no-pch-i/opt/mipsel/tslib/include-l/opt/mipsel/tslib/lib-confirm-license

./configure-embedded Mips-little-endian-xplatform qws/linux-mips-g++-prefix/opt/mipsel/qtopia-release-opensource -confirm-license-webkit-qt-zlib-qt-libpng-qt-libjpeg-qt-gif-i/opt/mipsel/tslib/include-l/opt/mipsel/tslib/lib- No-qt3support-make Libs-nomake Examples-nomake Demos-no-phonon-no-phonon-backend-no-accessibility-no-scripttools

./configure-embedded Mips-little-endian-xplatform qws/linux-mips-g++-prefix/opt/mipsel/qtopia-release-opensource -confirm-license-webkit-qt-zlib-qt-libpng-qt-libjpeg-qt-gif-i/opt/mipsel/tslib/include-l/opt/mipsel/tslib/lib- No-qt3support-shared-make Libs-nomake Examples-nomake Demos-no-phonon-no-phonon-backend-no-accessibility-no-scrip Ttools

./configure-xplatform qws/linux-mips-g++-prefix/opt/mipsel/qtopia-i/opt/mipsel/tslib/include-l/opt/mipsel/tslib /lib-embedded Mips-little-endian-release-opensource-shared-fast-make Libs-confirm-license-nomake Examples-nomake Demos-no-webkit-qt-zlib-qt-libpng-qt-libjpeg-no-qt3support-no-phonon-no-phonon-backend-no-accessibility- No-scripttools-no-largefile-no-exceptions-no-accessibility-no-xmlpatterns-no-phonon-no-phonon-backend-no-svg- No-gif-no-libtiff-no-openssl-no-nis-no-opengl-no-cups-no-dbus

2. MPlayer compilation

Version: Mplayer1.0rc2

Modify LIBVO/VIDEO_OUT.C Add
#ifdef HAVE_IVTV
extern vo_functions_t VIDEO_OUT_IVTV;
#endif

x86#./configure--disable-gui--DISABLE-IVTV
mips#./configure--enable-cross-compile--prefix=/opt/mipsel/mplayer/--target=mips-linux--CC=MIPSEL-LINUX-GCC-- As=mipsel-linux-as--ar=mipsel-linux-ar--HOST-CC=GCC--disable-gui--DISABLE-IVTV

TAR-ZXVF./text.tar.gz-c/home/app/test/

3. Libmad Compilation

4. QT-X11 compilation

Version: qt-x11-opensource-src-4.5.3

Modify Qpnghandle.cpp
#include <libpng/png.h>

Error: ' Adoptref ' is not declared in this scope, and no declarations were found by ..... As shown in.
Workaround: Locate Qt-x11-opensource-src-4.5.3/src/3rdparty/webkit/webcore/javascriptcore/wtf/refptr.h in the file header by adding the following code:
#include "PassRefPtr.h"

Error: ' Preparecomparison ' is not declared in this scope, and no declarations were found by ..... As shown in.
Workaround:
Locate the makefile file under the Qt-x11-opensource-src-4.5.3/src/xmlpatterns directory, and then add the following cxxflags to the file:
-fpermissive

Error: ' Erase ' is not declared in this scope, and no declarations were found by .... As shown in.
Workaround: Locate the 24 column in the 996 row of the Qt-x11-opensource-src-4.5.3/src/corelib/tools/qmap.h file, and change the erase to This->erase

Error: ' Getcacheddomconstructor ' is not declared in this scope, and no declarations were found by ..... As shown in.
Workaround: Src/3rdparty/webkit/webcore/bindings/js/jsdomglobalobject.h
Add to
jsc::jsobject* Getcacheddomconstructor (jsc::execstate*, const jsc::classinfo*);
void Cachedomconstructor (jsc::execstate*, const jsc::classinfo*, jsc::jsobject* constructor);

Error: ' Insert ' is not declared in this scope, and no declarations were found by ..... As shown in.
Workaround: Locate the 50 column in the 99 row of the Qt-x11-opensource-src-4.5.3/tools/porting/src/codemodel.h file and change the insert to This->insert

x86#./configure && Make

Connecting to a third-party library file appears undefined symbol ' [email protected] @CXXABI_1.3 ' Add-lstdc++

Undefined reference to symbol ' [email protected] @GLIBC_2.2.5 ' Add-LM

At development time, set the Library_path so that GCC can find the dynamic link libraries needed at compile time.
When publishing, set Ld_library_path so that the program loads the runtime to automatically find the required dynamic-link libraries.

QT Compilation Project:
Switch to the project catalog
1. Qmake-project generates a file with the suffix named *.pro
2, Qmake *.pro generation Makefile
3, modify makefile corresponding place for-rpath,/usr/local/lib otherwise there will be a paragraph error (PC version only)
Note: Qmake to choose the PC or the embedded version as needed

4. wxWidgets-3.0.2 compilation
X86: Create AMD64 directory, switch to this directory ... /configure && make, switch to samples directory after compiling the make compile example
Mipsel:.. /configure--host=mipsel-linux--prefix=/opt/mipsel/wxwidgets

Export cflags= "-i/home/wxx11/wxx11-arm/include"
Export cxxflags= "-i/home/wxx11/wxx11-arm/include"
Export ldflags= "-l/home/wxx11/wxx11-arm/lib"
Export cppflags= "-i/home/wxx11/wxx11-arm/include"

Export Library_path=/opt/mipsel/usr/lib:/opt/mipsel/usr/libc/lib:/opt/mipsel/usr/libc/uclibc/lib &&
Export Ld_library_path=/opt/mipsel/usr/lib:/opt/mipsel/usr/libc/lib:/opt/mipsel/usr/libc/uclibc/lib &&
Export C_include_path=/opt/mipsel/usr/libc/uclibc/usr/include &&
Export cplus_include_path=/opt/mipsel/usr/include/c++/4.7.2

.. /configure--host=mipsel-linux--prefix=/opt/mipsel/wxwidgets--with-x11--without-subdirs--enable-no_rtti-- Enable-no_exceptions--with-libpng=builtin--with-libjpeg=builtin--with-libtiff=builtin--disable-shared

Replace/usr/include/usr/local/include with the corresponding directory
.. /src/stc/scintilla/lexlib/lexernoexceptions.cxx:34:11:error:exception handling disabled, use-fexceptions to enable
Makefile:16841:recipe for Target ' WXSCINTILLA_LEXERNOEXCEPTIONS.O ' failed
Make: * * * [WXSCINTILLA_LEXERNOEXCEPTIONS.O] Error 1
Cxxflags Plus-fexceptions

Src/unix/displayx11.cpp modification
#include <X11/extensions/xinerama.h>

5. Compiling libX11
libx11-1.5.0

./configure--prefix=/opt/mipsel/libx11--build=i686-pc-linux-gnu--host=mipsel-linux--with-freetype-config=/opt/ Mipsel/freetype/bin/freetype-config--with-expat-lib=/opt/mipsel/libx11/lib--with-expat-includes=/opt/mipsel/ Libx11/include

Common open source software porting notes