FreeCalypso > hg > freecalypso-sw
comparison toolchain/build+install.sh @ 0:9beb566ded04
starting with the toolchain for building our loadagent
| author | Michael Spacefalcon <msokolov@ivan.Harhan.ORG> |
|---|---|
| date | Sun, 28 Apr 2013 17:36:07 +0000 |
| parents | |
| children | 53b8d61c16a0 |
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| -1:000000000000 | 0:9beb566ded04 |
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| 1 #!/bin/sh | |
| 2 # | |
| 3 # This script builds and installs binutils, gcc and newlib in the order | |
| 4 # necessary for the whole thing to work. The present version is based | |
| 5 # on OsmocomBB's gnu-arm-build.2.sh script, which is in turn based on | |
| 6 # yet another source. The present version has been concocted by | |
| 7 # Spacefalcon the Outlaw for use in the FreeCalypso project. | |
| 8 # | |
| 9 # This script needs to be invoked with two arguments: | |
| 10 # | |
| 11 # $1: the path to the directory containing the upstream binutils, gcc | |
| 12 # and newlib source tarballs; | |
| 13 # | |
| 14 # $2: the path to the directory where the built toolchain should be | |
| 15 # installed. | |
| 16 # | |
| 17 # Note that there isn't a single install step at the end, instead this | |
| 18 # script will build and install one component, then proceed to build the | |
| 19 # next component which depends on the previous one, etc. For this reason | |
| 20 # you should create a dedicated install directory that is writable by your | |
| 21 # regular (non-root) uid, then run this script to populate that directory | |
| 22 # with the toolchain. | |
| 23 | |
| 24 if [ $# != 2 ] | |
| 25 then | |
| 26 echo "usage: $0 path-to-tarballs path-to-install" | |
| 27 exit 1 | |
| 28 fi | |
| 29 | |
| 30 set -ex | |
| 31 | |
| 32 target_args="--target=arm-elf" | |
| 33 | |
| 34 # binutils come first | |
| 35 tar xjf $1/binutils-2.21.1a.tar.bz2 | |
| 36 mkdir -p binutils-build | |
| 37 cd binutils-build | |
| 38 ../binutils-2.21.1/configure --prefix=$2 ${target_args} --disable-nls | |
| 39 make all | |
| 40 make install | |
| 41 cd .. | |
| 42 | |
| 43 # unpack gcc and newlib sources at the same time: the gcc build | |
| 44 # will be pointed to newlib headers | |
| 45 gcc_version=4.5.4 | |
| 46 newlib_version=2.0.0 | |
| 47 tar xjf $1/gcc-core-${gcc_version}.tar.bz2 | |
| 48 tar xzf $1/newlib-${newlib_version}.tar.gz | |
| 49 | |
| 50 # gcc depends on binutils - add our install destination dir to the PATH | |
| 51 # we prepend it to avoid surprises if some other arm-elf- toolchain | |
| 52 # happens to be present already | |
| 53 PATH=$2/bin:$PATH | |
| 54 export PATH | |
| 55 | |
| 56 mkdir -p gcc-build | |
| 57 cd gcc-build | |
| 58 ../gcc-${gcc_version}/configure --prefix=$2 ${target_args} \ | |
| 59 --enable-interwork --enable-multilib \ | |
| 60 --with-cpu=arm7tdmi --with-float=soft \ | |
| 61 --enable-languages=c --with-newlib \ | |
| 62 --with-headers=`pwd`/newlib-${newlib_version}/newlib/libc/include \ | |
| 63 --with-system-zlib --disable-shared \ | |
| 64 --disable-nls | |
| 65 make all-gcc | |
| 66 make install-gcc | |
| 67 cd .. | |
| 68 | |
| 69 # now we can build newlib | |
| 70 mkdir newlib-build | |
| 71 cd newlib-build | |
| 72 ../newlib-${newlib_version}/configure --prefix=$2 ${target_args} \ | |
| 73 --enable-interwork --enable-multilib \ | |
| 74 --enable-target-optspace --enable-newlib-reent-small \ | |
| 75 --disable-newlib-supplied-syscalls \ | |
| 76 --disable-nls | |
| 77 make all | |
| 78 make install | |
| 79 cd .. | |
| 80 | |
| 81 # and finally, libgcc | |
| 82 cd gcc-build | |
| 83 make all | |
| 84 make install | |
| 85 cd .. |