交叉編譯 Webkit (基于 GTK DFB )

lifei_szdz 2012-05-10

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交叉編譯 Webkit (基于 GTK + DFB )

發(fā)布時(shí)間: 2010-11-15 05:00 來源: ppbabytiger.spaces.

最近為了將 webkit移植到arm上奮戰(zhàn)了2個(gè)多星期，才終于將近20個(gè)庫全部編譯成功。在這個(gè)過程中碰到了無數(shù)困難，而且網(wǎng)上的很多文章都有問題，即使能將 gtk勉強(qiáng)編譯成功，也無法使用，故在此將一些信息與需要的人分享。

首先有些說明，為了將webkit裁剪的小些，編譯中很多功能都disable了，比如多線程。如果需要的人，可以仔細(xì)檢查每一個(gè) configure的選項(xiàng)，將需要的功能enable。

其次，此文中需要注意的是pango和gtk的install，本文中提到的olo是intel的arm的機(jī)頂盒，感興趣的同志可以找我：P。因此directFB就有一些我們自己開發(fā)的東西，所以編譯過程就不放上來了。

1.需要的庫

Name	Version
Zlib	1.2.3
Libpng	1.2.10
Tiff	3.8.2
Libtool	1.5.24
Jpegb	V6b
Freetype	2.1.10
Libxml	2.6.30
Fontconfig	2.4.2
Olo directFB	In PDK
Glib	2.12.0
Atk	1.20.0
Cairo	1.4.2
Pango	1.16.2
Gtk+	2.10.1
ICU	4c-3-6
Libxslt	1.1.22
Libsqlite	3.5.6
Curl	7.18.0
Webkt	r29711

2.Prepare Working environment

2.1.1 Source cross.sh

You can find cross.sh under root directory of subversion. Below gives one example, you can do modification as you need.

export WORK_DIR=`pwd`

mkdir -p $WORK_DIR/rootfs

export ROOTFS_DIR=$WORK_DIR/rootfs

export PKG_CONFIG_PATH=$ROOTFS_DIR/usr/local/lib/pkgconfig:$ROOTFS_DIR/usr/lib/pkgconfig

if [ ! -e "$ROOTFS_DIR/usr/local/include" ]; then mkdir -p $ROOTFS_DIR/usr/local/include;fi;

if [ ! -e "$ROOTFS_DIR/usr/local/lib" ]; then mkdir -p $ROOTFS_DIR/usr/local/lib; fi;

if [ ! -e "$ROOTFS_DIR/usr/local/etc" ]; then mkdir -p $ROOTFS_DIR/usr/local/etc; fi;

if [ ! -e "$ROOTFS_DIR/usr/local/bin" ]; then mkdir -p $ROOTFS_DIR/usr/local/bin; fi;

if [ ! -e "$ROOTFS_DIR/usr/local/share" ]; then mkdir -p $ROOTFS_DIR/usr/local/share; fi;

if [ ! -e "$ROOTFS_DIR/usr/local/man" ]; then mkdir -p $ROOTFS_DIR/usr/local/man; fi;

if [ ! -e "$ROOTFS_DIR/usr/include" ]; then mkdir -p $ROOTFS_DIR/usr/include; fi;

if [ ! -e "$ROOTFS_DIR/usr/lib" ]; then mkdir -p $ROOTFS_DIR/usr/lib; fi;

if [ ! -e "$ROOTFS_DIR/usr/etc" ]; then mkdir -p $ROOTFS_DIR/usr/etc; fi;

if [ ! -e "$ROOTFS_DIR/usr/bin" ]; then mkdir -p $ROOTFS_DIR/usr/bin; fi;

if [ ! -e "$ROOTFS_DIR/usr/share" ]; then mkdir -p $ROOTFS_DIR/usr/share; fi;

if [ ! -e "$ROOTFS_DIR/usr/man" ]; then mkdir -p $ROOTFS_DIR/usr/man; fi;

2.1.2 Build each components in dependency order

All the components (libraries) need to build have internal dependency, we’d better build it as ordered below.

2.1.2.1 Build zlib

export ARCH=arm

export CC=$ARCH-linux-gcc

./configure --prefix=$ROOTFS_DIR/usr --shared && make && make install

2.1.2.2 Build libpng

export ARCH=arm

CC=$ARCH-linux-gcc

rm -rf ./$ARCH-linux.cache

echo ac_cv_fnuc_malloc_O_nonull=yes>>$ARCH-linux.cache

./configure --cache-file=$ARCH-linux.cache --prefix=/$ROOTFS_DIR/usr --build= i686-pc-linux-gnu --host=$ARCH-linux --target=$ARCH-linux CFLAGS=-I/$ROOTFS_DIR/usr/include LIBS="-L/$ROOTFS_DIR/usr/lib -lz"

Comment the “#define malloc rpl_malloc” line in config.h. Otherwise, when build pango, it will report can not find rpl_malloc.

make && make install

2.1.2.3 Build tiff

export ARCH=arm

CC=$ARCH-linux-gcc

./configure \

--prefix=$ROOTFS_DIR/usr --enable-shared --build= i686-pc-linux-gnu --target=$ARCH-linux --host=$ARCH-linux \

"CFLAGS=-I$ROOTFS_DIR/usr/include" \

"LIBS=-L$ROOTFS_DIR/usr/lib -lz" && make && make install

2.1.2.4 Build libtool

export ARCH=arm

CC=$ARCH-linux-gcc

./configure \

--prefix=$ROOTFS_DIR/usr --build= i686-pc-linux-gnu --target=$ARCH-linux --host=$ARCH-linux && make && make install

2.1.2.5 Build Jpegb

export ARCH=arm

CC=$ARCH-linux-gcc

./configure \

--prefix=$ROOTFS_DIR/usr --enable-shared --build= i686-pc-linux-gnu --target=$ARCH-linux --host=$ARCH-linux \

"CFLAGS=-I$ROOTFS_DIR/usr/include" \

"LIBS=-L$ROOTFS_DIR/usr/lib -lz"

Edit Makefile, change the “LIBTOOL=./libtool” to “LIBTOOL=$(ROOTFS_DIR)/usr/bin/libtool”; make sure the “l(fā)ibtool” is in the PATH of local machine.

make&&make install

2.1.2.6 Build Freetype

export ARCH=arm

CC=$ARCH-linux-gcc

./configure \

--prefix=$ROOTFS_DIR/usr --build= i686-pc-linux-gnu --target=$ARCH-linux --host=$ARCH-linux \

"CFLAGS=-I$ROOTFS_DIR/usr/include" \

LDFLAGS=-L$ROOTFS_DIR/usr/lib \

LIBS=-lz && make && make install

2.1.2.7 Build libxml

export ARCH=arm

CC=$ARCH-linux-gcc

./configure \

--prefix=$ROOTFS_DIR/usr --build= i686-pc-linux-gnu --target=$ARCH-linux --host=$ARCH-linux \

"CFLAGS=-I$ROOTFS_DIR/usr/include" \

LDFLAGS=-L$ROOTFS_DIR/usr/lib \

LIBS=-lz && make && make install

2.1.2.8 Build fontconfig

export ARCH=arm

CC=$ARCH-linux-gcc

./configure \

--prefix=$ROOTFS_DIR/usr --enable-libxml2 --with-arch=$ARCH --build= i686-pc-linux-gnu --target=$ARCH-linux --host=$ARCH-linux \

--with-freetype-config=$ROOTFS_DIR/usr/bin/freetype-config && make && make install

2.1.2.9 Build Olo DirectFB

None

2.1.2.10 Build glib

export ARCH=arm

CC=$ARCH-linux-gcc

echo ac_cv_type_long_long=yes>>$ARCH-linux.cache

echo glib_cv_long_long_format=ll>>$ARCH-linux.cache

echo glib_cv_stack_grows=no>>$ARCH-linux.cache

echo glib_cv_uscore=no>>$ARCH-linux.cache

echo ac_cv_func_posix_getpwuid_r=yes>>$ARCH-linux.cache

./configure \

--prefix=$ROOTFS_DIR/usr --cache-file=$ARCH-linux.cache --build= i686-pc-linux-gnu --target=$ARCH-linux --host=$ARCH-linux && make && make install

2.1.2.11 Build atk

export ARCH=arm

CC=$ARCH-linux-gcc

./configure \

--prefix=$ROOTFS_DIR/usr --build= i686-pc-linux-gnu --target=$ARCH-linux --host=$ARCH-linux && make && make install

2.1.2.12 Build cairo

export ARCH=arm

CC=$ARCH-linux-gcc

export CFLAGS="-I/opt/gui/include"

export LDFLAGS="-L$ROOTFS_DIR/usr/lib"

./configure \

--prefix=$ROOTFS_DIR/usr \

--enable-directfb --disable-xlib --disable-win32 --enable-png --enable-freetype --enable-pdf --enable-ps --build= i686-pc-linux-gnu --target=$ARCH-linux --host=$ARCH-linux && make && make install

2.1.2.13 Build pango

Change the configure file as below:

then do the build script

export ARCH=arm

CC=$ARCH-linux-gcc

export LDFLAGS="-L$ROOTFS_DIR/usr/lib -Wl,-rpath=$ROOTFS_DIR/usr/lib"

export FREETYPE_CONFIG=$ROOTFS_DIR/usr/bin/freetype-config

./configure \

--prefix=$ROOTFS_DIR/usr --build= i686-pc-linux-gnu --with-arch=$ARCH --without-x \

--target=$ARCH-linux --host=$ARCH-linux && make && make install

2.1.2.14 Build gtk+

Delete below lines in gtk/Makefile.am and gtk/Makefile.in

GDK_PIXBUF_MODULE_FILE=$(top_builddir)/gdk-pixbuf/gdk-pixbuf.loaders \

./gtk-update-icon-cache --force --ignore-theme-index \

--source builtin_icons stock-icons > gtkbuiltincache.h

cp gtkbuiltincache.h(if need, pls leave your email addr) ./gtk/

export ARCH=arm

CC=$ARCH-linux-gcc

export LDFLAGS="-L$ROOTFS_DIR/usr/lib -Wl,-rpath=$ROOTFS_DIR/usr/lib -ljpeg"

./configure \

--prefix=$ROOTFS_DIR/usr --with-gdktarget=directfb --without-x \

--build= i686-pc-linux-gnu --target=$ARCH-linux --host=$ARCH-linux CFLAGS=-I$ROOTFS_DIR/usr/include CPPFLAGS=-I$ROOTFS_DIR/usr/include && make && make install

2.1.2.15 Setup Gtk+ Envrionment

cd /tftpboot/mediabuild

cp /usr/share/fonts/ usr/share/ -r

cp $ROOTFS_DIR/usr/* /tftpboot/mediabuild -r

boot olo, and follow demands should be run on olo

mkdir –p xxx (the same as $ROOTFS_DIR/usr in your local machine)

cd xxx

ln –s /* .

mkdir /etc/gtk-2.0

cd etc/gtk-2.0

gdk-pixbuf-query-loaders >gdk-pixbuf.loaders

cd –

mkdir /etc/pango

cd etc/pango/

pango-querymodules >pango.modules

/bin/gtk-demo

2.1.2.16 Build ICU

export ARCH=arm

CC=gcc

./configure --enable-static --disable-shared

make

cp -r bin bin.linux

cp -r data data.linux

cp -r tools tools.linux

make distclean

CC=$ARCH-linux-gcc

./configure --enable-static --enable-shared --host=$ARCH-linux --prefix=$ROOTFS_DIR/usr/

make

#will fail: /bin/sh: ../bin/icupkg: cannot execute binary file

cp -r bin bin.$ARCH

cp -r data data.$ARCH

cp -r bin.linux/* bin

cp -r data.linux/* data

make

rm bin/uconv

make

cp bin/uconv bin.$ARCH

cp bin.$ARCH/* bin

cp bin.linux/pkgdata bin

rm lib/*so*

make install

2.1.2.17 Build libxslt

export ARCH=arm

CC=$ARCH-linux-gcc ./configure \

--prefix=$ROOTFS_DIR/usr --build= i686-pc-linux-gnu --target=$ARCH-linux --host=$ARCH-linux –without-crypto --with-libxml \

--with-libxml-prefix=$ROOTFS_DIR/usr && make && make install

2.1.2.18 Build libsqlite

export ARCH=arm

CC=$ARCH-linux-gcc ./configure --enable-releasemode \

--prefix=$ROOTFS_DIR/usr --build= i686-pc-linux-gnu --target=$ARCH-linux --host=$ARCH-linux && make && make install

2.1.2.19 Build curl

export ARCH=arm

CC=$ARCH-linux-gcc ./configure \

--prefix=$ROOTFS_DIR/usr --with-zlib=$ROOTFS_DIR/usr/ --build= i686-pc-linux-gnu --target=$ARCH-linux --host=$ARCH-linux && make && make install

2.1.2.20 Build Webkit

export ARCH=arm

export LDFLAGS="-L$ROOTFS_DIR/usr/lib -Wl,-rpath=$ROOTFS_DIR/usr/lib"

CC=$ARCH-linux-gcc

./configure \

--prefix=$ROOTFS_DIR/usr --with-webkit-target=directfb --without-x --build=i686-pc-linux-gnu --target=$ARCH-linux --host=$ARCH-linux CFLAGS=-I$ROOTFS_DIR/usr/include CPPFLAGS=-I$ROOTFS_DIR/usr/include icu_config=$ROOTFS_DIR/usr/ && make

If failed information is about “u_charType_3_6”, modify libJavaScriptCore.la by adding -licui18n to dependency_libs.

make install

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