Dominik Krenner 提到: > Hello, Openmoko world! > > > After reading some hours and pages in the openmoko wiki, i realized that > that i still don't know how to build a application which will run on > openmoko. I managed to get Qemu with openmok running on Ubuntu 8.04 via > MokoMakefile and created a small hello world application using the > toolchain, but i don't get a readyto-build application like cURL, libidn > etc. to compile for the openmoko platform. > > I tried the following, but still its built for my notebook system and > not for openmoko. > > . /usr/local/openmoko/arm/setup-env > ./configure --host=arm-angstrom-linux-gnueabi > --prefix=/usr/local/openmoko/arm > make > sudo make install > > > The problem seems to be that i don't tell make to use the openmoko > makefile correctly? > > In addtion here are some other questions: > What exactly does ". /usr/local/openmoko/arm/setup-env" do? Why not use > "/usr/local/openmoko/arm/setup-env"? (Without the leading dot) > How can i tell make or config what tools to use? > In which step to i tell a project using autogen.sh which platform i will > compile for? > > > With best regards, Dominik > Hi Dmoinik,
For the last question, if you didn't have the leading dot, you will enter a subshell and execute it then leave. Every variables be set in setup-env will be clean when you leave subshell. If you don't have leading dot, you will execute the script in the current shell. Every variables you export will be kept. You can do a small test :-) If you are a application developer, use the image meta-toolchain from openmoko website. http://buildhost.openmoko.org/daily/neo1973/deploy/glibc/images/neo1973/ http://wiki.openmoko.org/wiki/Toolchain Two known issue 1. Too many files in image directory. -- we will simplify it. 2. Meta-toolchain is too old to use. I am working on this and build new meta-toolchain successful. I will release it after I solve the last problem. Cheers, -Julian
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