Cross Compiling - Revision history

Mspang at 04:18, 26 March 2008

2008-03-26T04:18:26Z

← Older revision		Revision as of 23:18, 25 March 2008
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	export USE_NJOBS=$(echo $(cat /proc/cpuinfo \| grep ^processor \| wc -l)*2 \| bc)		export USE_NJOBS=$(echo $(cat /proc/cpuinfo \| grep ^processor \| wc -l)*2 \| bc)
	export DEBUILD_PRESERVE_ENVVARS=GCC_TARGET,DEB_CROSS_INDEPENDNET,WITHOUT_LANG,DEB_CROSS_NO_BIARCH,USE_NJOBS		export DEBUILD_PRESERVE_ENVVARS=GCC_TARGET,DEB_CROSS_INDEPENDNET,WITHOUT_LANG,DEB_CROSS_NO_BIARCH,USE_NJOBS
			debuild -rfakeroot -k$USER
	sudo dpkg -i gcc-4.1-*.deb		sudo dpkg -i gcc-4.1-*.deb

Mspang: /* Debian-supported Architectures */

2008-03-25T22:06:20Z

Debian-supported Architectures

← Older revision		Revision as of 17:06, 25 March 2008
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	export WITHOUT_LANG=java,fortran,pascal,obj,obj-c++,ada,treelang		export WITHOUT_LANG=java,fortran,pascal,obj,obj-c++,ada,treelang
	export DEB_CROSS_NO_BIARCH=yes		export DEB_CROSS_NO_BIARCH=yes
			export USE_NJOBS=$(echo $(cat /proc/cpuinfo \| grep ^processor \| wc -l)*2 \| bc)
	export DEBUILD_PRESERVE_ENVVARS=GCC_TARGET,DEB_CROSS_INDEPENDNET,WITHOUT_LANG,DEB_CROSS_NO_BIARCH		export DEBUILD_PRESERVE_ENVVARS=GCC_TARGET,DEB_CROSS_INDEPENDNET,WITHOUT_LANG,DEB_CROSS_NO_BIARCH,USE_NJOBS
	debian/rules control
	debuild -j2
	sudo dpkg -i gcc-4.1-*.deb		sudo dpkg -i gcc-4.1-*.deb

Mspang: /* Debian-supported Architectures */

2008-03-25T22:00:26Z

Debian-supported Architectures

← Older revision		Revision as of 17:00, 25 March 2008
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	export WITHOUT_LANG=java,fortran,pascal,obj,obj-c++,ada,treelang		export WITHOUT_LANG=java,fortran,pascal,obj,obj-c++,ada,treelang
	export DEB_CROSS_NO_BIARCH=yes		export DEB_CROSS_NO_BIARCH=yes
			export DEBUILD_PRESERVE_ENVVARS=GCC_TARGET,DEB_CROSS_INDEPENDNET,WITHOUT_LANG,DEB_CROSS_NO_BIARCH
	debian/rules control		debian/rules control
	debuild -j2		debuild -j2

Mspang: /* Debian-supported Architectures */

2008-03-25T21:52:55Z

Debian-supported Architectures

← Older revision		Revision as of 16:52, 25 March 2008
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	export DEB_CROSS_NO_BIARCH=yes		export DEB_CROSS_NO_BIARCH=yes
	debian/rules control		debian/rules control
			debuild -j2
	dpkg-buildpackage -b -rfakeroot
	sudo dpkg -i gcc-4.1-*.deb		sudo dpkg -i gcc-4.1-*.deb

Mspang: /* Debian-supported Architectures */

2008-03-25T21:29:20Z

Debian-supported Architectures

← Older revision		Revision as of 16:29, 25 March 2008
Line 9:		Line 9:

	Initial setup:		Initial setup:
	export ~~ARCH~~=architecture (target architecture gcc prefix: arm, i486, x86_64, etc...)		export PREFIX=architecture (target architecture gcc prefix: arm, i486, x86_64, etc...)
	export DEB_ARCH=architecture (target architecture debian name: arm, i386, amd64, etc...)		export DEB_ARCH=architecture (target architecture debian name: arm, i386, amd64, etc...)
	sudo apt-get install apt-cross dpkg-cross autoconf automake gawk flex bison debhelper devscripts cdbs fakeroot		sudo apt-get install apt-cross dpkg-cross autoconf automake gawk flex bison debhelper devscripts cdbs fakeroot
	apt-cross -a $~~ARCH~~ -i linux-kernel-headers libc6 libc6-dev		apt-cross -a $DEB_ARCH -i linux-kernel-headers libc6 libc6-dev
	Binutils:		Binutils:
	apt-get source binutils gcc-4.1		apt-get source binutils gcc-4.1
	cd binutils and run:		cd binutils and run:
	TARGET=$~~ARCH~~-linux-gnu fakeroot debian/rules binary-cross		TARGET=$PREFIX-linux-gnu fakeroot debian/rules binary-cross
	sudo dpkg -i binutils-$~~ARCH~~-linux-gnu_*.deb		sudo dpkg -i binutils-$PREFIX-linux-gnu_*.deb
	GCC:		GCC:
	cd gcc-4.1 and run:		cd gcc-4.1 and run:

Mspang at 21:27, 25 March 2008

2008-03-25T21:27:53Z

← Older revision		Revision as of 16:27, 25 March 2008
Line 9:		Line 9:

	Initial setup:		Initial setup:
	export ARCH=architecture (arm, i486, etc...)		export ARCH=architecture (target architecture gcc prefix: arm, i486, x86_64, etc...)
	export DEB_ARCH=architecture (arm, i386, etc...)		export DEB_ARCH=architecture (target architecture debian name: arm, i386, amd64, etc...)
	sudo apt-get install apt-cross dpkg-cross autoconf automake gawk flex bison debhelper devscripts cdbs fakeroot		sudo apt-get install apt-cross dpkg-cross autoconf automake gawk flex bison debhelper devscripts cdbs fakeroot
	apt-cross -a $ARCH -i linux-kernel-headers libc6 libc6-dev		apt-cross -a $ARCH -i linux-kernel-headers libc6 libc6-dev

Dtbartle: /* Debian-supported Architectures */

2008-03-25T21:12:25Z

Debian-supported Architectures

← Older revision		Revision as of 16:12, 25 March 2008
Line 9:		Line 9:

	Initial setup:		Initial setup:
	export ARCH=architecture (arm, ~~i386~~, etc...)		export ARCH=architecture (arm, i486, etc...)
			export DEB_ARCH=architecture (arm, i386, etc...)
	sudo apt-get install apt-cross dpkg-cross autoconf automake gawk flex bison debhelper devscripts cdbs fakeroot		sudo apt-get install apt-cross dpkg-cross autoconf automake gawk flex bison debhelper devscripts cdbs fakeroot
	apt-cross -a $ARCH -i linux-kernel-headers libc6 libc6-dev		apt-cross -a $ARCH -i linux-kernel-headers libc6 libc6-dev
Line 19:		Line 20:
	GCC:		GCC:
	cd gcc-4.1 and run:		cd gcc-4.1 and run:
	export GCC_TARGET=$~~ARCH~~		export GCC_TARGET=$DEB_ARCH
	export DEB_CROSS_INDEPENDENT=yes		export DEB_CROSS_INDEPENDENT=yes
	export WITHOUT_LANG=java,fortran,pascal,obj,obj-c++,ada,treelang		export WITHOUT_LANG=java,fortran,pascal,obj,obj-c++,ada,treelang

Dtbartle: /* Builder */

2008-01-26T08:10:15Z

Builder

← Older revision		Revision as of 03:10, 26 January 2008
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	= Builder =		= Builder =

	Builder is a vserver that is used to build cross-compilers and cross-packages that ~~that~~ ~~have~~ ~~--host=amd64~~. The current list of installed cross-compilers includes alpha, arm, hppa (binutils only), i486, ia64, m68k, mips, mipsel, powerpc, sparc and x86_64. www.emdebian.org builds a number of cross-compilers, which can be installed by adding the following lines to /etc/apt/sources.list:		Builder is a vserver that is used to build cross-compilers and cross-packages that run on x86_64 machines. The current list of installed cross-compilers includes alpha, arm, hppa (binutils only), i486, ia64, m68k, mips, mipsel, powerpc, sparc and x86_64. www.emdebian.org builds a number of cross-compilers, which can be installed by adding the following lines to /etc/apt/sources.list:

	deb http://mirror.csclub.uwaterloo.ca/emdebian/ stable main		deb http://mirror.csclub.uwaterloo.ca/emdebian/ stable main

Dtbartle: /* SPARC Solaris 8 (student environment) */

2008-01-26T08:08:50Z

SPARC Solaris 8 (student environment)

← Older revision		Revision as of 03:08, 26 January 2008
Line 71:		Line 71:
	Notes:		Notes:
	* In order to get gcc to compile, I had to modify $WORKDIR/build-gcc-3.4/gcc-3.4.6/gcc/config/sparc/gmon-sol2.c by replacing PATH_MAX with 1024.		* In order to get gcc to compile, I had to modify $WORKDIR/build-gcc-3.4/gcc-3.4.6/gcc/config/sparc/gmon-sol2.c by replacing PATH_MAX with 1024.
	* When you compile g++, libstdc++.so.6 gets compiled and installed ~~as well,~~ ~~and~~ libstdc++.so is symlinked libstdc++.so.6. However, the student environment doesn't include libstdc++.so.6. You can fix this by changing the symlink to libstdc++.so:		* When you compile g++, libstdc++.so.6 gets compiled and installed, which causes libstdc++.so to be symlinked to libstdc++.so.6. However, the student environment doesn't include libstdc++.so.6. You can fix this by changing the symlink to libstdc++.so.5:
	rm $PREFIX/$TARGET/lib/libstdc++.so && ln -s libstdc++.so~~.5.0~~.5 $PREFIX/$TARGET/lib/libstdc++.so		rm $PREFIX/$TARGET/lib/libstdc++.so && ln -s libstdc++.so.5 $PREFIX/$TARGET/lib/libstdc++.so

Dtbartle: /* SPARC Solaris 8 (student environment) */

2008-01-26T07:56:49Z

SPARC Solaris 8 (student environment)

← Older revision		Revision as of 02:56, 26 January 2008
Line 68:		Line 68:
	--disable-multilib --enable-threads=posix --enable-long-long --with-headers=$WORKDIR/include --with-libs=$WORKDIR/lib		--disable-multilib --enable-threads=posix --enable-long-long --with-headers=$WORKDIR/include --with-libs=$WORKDIR/lib
	make -j4 && make install		make -j4 && make install

			Notes:
	* In order to get gcc to compile, I had to modify $WORKDIR/build-gcc-3.4/gcc-3.4.6/gcc/config/sparc/gmon-sol2.c by replacing PATH_MAX with 1024.		* In order to get gcc to compile, I had to modify $WORKDIR/build-gcc-3.4/gcc-3.4.6/gcc/config/sparc/gmon-sol2.c by replacing PATH_MAX with 1024.
			* When you compile g++, libstdc++.so.6 gets compiled and installed as well, and libstdc++.so is symlinked libstdc++.so.6. However, the student environment doesn't include libstdc++.so.6. You can fix this by changing the symlink to libstdc++.so:
			rm $PREFIX/$TARGET/lib/libstdc++.so && ln -s libstdc++.so.5.0.5 $PREFIX/$TARGET/lib/libstdc++.so