netsurf/Docs/BUILDING-ROCross

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Creating a cross-compilation environment for RISC OS NetSurf
============================================================
These instructions assume that you're starting from ~.
They also assume that you've got GCCSDK's prerequisites installed.
Building the toolchain
======================
$ svn co svn://svn.riscos.info/gccsdk/trunk/ gccsdk
$ cd gccsdk/gcc4
$ ./build-world
$ export GCCSDK_INSTALL_CROSSBIN=/home/riscos/cross/bin
$ export GCCSDK_INSTALL_ENV=/home/riscos/env
Creating the environment
========================
A. Autobuilder packages
-----------------------
$ cd ../
$ mkdir build-ab
$ cat > build-ab/build-setvars
GCCSDK_INSTALL_CROSSBIN=/home/riscos/cross/bin
GCCSDK_INSTALL_ENV=/home/riscos/env
RO_SHAREDLIBS=no
AB_ELFBUILD=yes
$ cd build-ab
$ ../autobuilder/build zlib1g
$ ../autobuilder/build c-ares
$ ../autobuilder/build libxml2
$ ../autobuilder/build/libssl0.9.8
$ ../autobuilder/build/libcurl3
$ ../autobuilder/build/libjpeg62
$ ../autobuilder/build/liblcms1
$ ../autobuilder/build/libpng12-0
$ ../autobuilder/build/libmng1
$ ../autobuilder/build/oslib
B. NetSurf libraries
====================
$ cd ~
$ svn co svn://svn.netsurf-browser.org/trunk netsurf
$ (cd netsurf/libnsbmp ; make TARGET=riscos install)
$ (cd netsurf/libnsgif ; make TARGET=riscos install)
$ (cd netsurf/libsvgtiny ; make TARGET=riscos install)
$ (cd netsurf/rufl ; make install)
$ (cd netsurf/pencil ; make install)
$ (cd netsurf/libharu ; make TARGET=riscos PREFIX=/home/riscos/env)
$ cd netsurf/libparserutils
$ cat >Makefile.config.override
CFLAGS += -DWITH_ICONV_FILTER
$ make TARGET=riscos install
$ cd ~
$ (cd netsurf/hubbub ; make TARGET=riscos install)
C. Ancilliary tools
===================
$ svn co svn://svn.riscos.info/ccres/trunk ccres
$ (cd ccres ; make install)
$ (cd netsurf/tools/makerun ; make install)
Compiling NetSurf
=================
$ cd netsurf/netsurf
$ make TARGET=riscos